feat(purchase): add expiration time calculations to PurchaseResource and implement related tests

commit cd99a6489b
Merge: ebcbbb1 e63a036
Author: ncoronel <ncoronel@quo.ar>
Date:   Wed Aug 26 10:12:44 2026 -0300

    Merge branch 'fix/simplify_stock_reservations' of https://gitea.quo.ar/tbianchini/shopit-back into fix/simplify_stock_reservations

commit ebcbbb1774
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 16:33:39 2026 -0300

    fix(cart): reconcile expired cart mutations

commit 3dd378ed06
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 16:10:15 2026 -0300

    docs(stock): describe associated entity expiration

commit 4f705175bd
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 16:10:14 2026 -0300

    test(stock): cover propagated reservation expiration

commit 82570fe941
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 16:09:52 2026 -0300

    refactor(stock): propagate reservation expiration

commit d2a2b323e0
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:58:47 2026 -0300

    docs(stock): document terminal reservation recovery

commit ec67623b7b
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:58:47 2026 -0300

    test(stock): cover terminal reservation lifecycle

commit f6f138e180
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:58:41 2026 -0300

    refactor(stock): make expired reservations terminal

commit d612b7a118
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:28:30 2026 -0300

    docs(stock): describe unified expiration ownership

commit 49f42d4507
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:28:23 2026 -0300

    test(stock): cover authoritative reservation expiration

commit 1881cc1d4b
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:28:17 2026 -0300

    refactor(stock): make reservation expiration authoritative

commit 00ec37d8a0
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:05:34 2026 -0300

    docs(stock): document centralized reservation flow

commit d9f374c718
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:05:29 2026 -0300

    test(stock): cover aggregate reservation lifecycle

commit bbfdf8f342
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:05:23 2026 -0300

    refactor(stock): centralize reservation aggregate

commit 8a0f29bdae
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 16:33:39 2026 -0300

    fix(cart): reconcile expired cart mutations

commit 198ed400a9
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 16:10:15 2026 -0300

    docs(stock): describe associated entity expiration

commit 23d83166e6
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 16:10:14 2026 -0300

    test(stock): cover propagated reservation expiration

commit cb090402d0
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 16:09:52 2026 -0300

    refactor(stock): propagate reservation expiration

commit c120b6f7c0
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:58:47 2026 -0300

    docs(stock): document terminal reservation recovery

commit 1106fa28b4
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:58:47 2026 -0300

    test(stock): cover terminal reservation lifecycle

commit 896fb81bcf
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:58:41 2026 -0300

    refactor(stock): make expired reservations terminal

commit 8545fbc645
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:28:30 2026 -0300

    docs(stock): describe unified expiration ownership

commit dd6dcb708a
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:28:23 2026 -0300

    test(stock): cover authoritative reservation expiration

commit 624b246ff5
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:28:17 2026 -0300

    refactor(stock): make reservation expiration authoritative

commit 007b95b904
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:05:34 2026 -0300

    docs(stock): document centralized reservation flow

commit 0b3c8c93be
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:05:29 2026 -0300

    test(stock): cover aggregate reservation lifecycle

commit ede718e448
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:05:23 2026 -0300

    refactor(stock): centralize reservation aggregate

commit e63a03601a
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 16:33:39 2026 -0300

    fix(cart): reconcile expired cart mutations

commit 389373ad8c
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 16:10:15 2026 -0300

    docs(stock): describe associated entity expiration

commit ace02a3133
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 16:10:14 2026 -0300

    test(stock): cover propagated reservation expiration

commit d69a6210f6
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 16:09:52 2026 -0300

    refactor(stock): propagate reservation expiration

commit 3c0b43fea3
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:58:47 2026 -0300

    docs(stock): document terminal reservation recovery

commit 9b0008626b
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:58:47 2026 -0300

    test(stock): cover terminal reservation lifecycle

commit 61861e331a
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:58:41 2026 -0300

    refactor(stock): make expired reservations terminal

commit 2cc9d7dd97
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:28:30 2026 -0300

    docs(stock): describe unified expiration ownership

commit f982bcead1
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:28:23 2026 -0300

    test(stock): cover authoritative reservation expiration

commit 7a85e1731d
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:28:17 2026 -0300

    refactor(stock): make reservation expiration authoritative

commit 6db99e775a
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:05:34 2026 -0300

    docs(stock): document centralized reservation flow

commit e5f7ba3615
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:05:29 2026 -0300

    test(stock): cover aggregate reservation lifecycle

commit 24bfef431b
Author: ncoronel <ncoronel@quo.ar>
Date:   Tue Aug 25 15:05:23 2026 -0300

    refactor(stock): centralize reservation aggregate

.env.example

@@ -5,9 +5,6 @@ APP_DEBUG=false
 APP_URL=http://localhost
 
 PURCHASE_CHECKOUT_EXPIRATION_MINUTES=30
-PURCHASE_QR_EXPIRATION_MINUTES=15
-PURCHASE_TELEPAGOS_EXPIRATION_MINUTES=30
-PURCHASE_TRANSFER_EXPIRATION_MINUTES=1440
 STOCK_RESERVATION_EXPIRATION_MINUTES=30
 FRONTEND_URLS=http://localhost:4200
 
@@ -31,6 +28,7 @@ AUTH_LOGIN_ATTEMPT_WINDOW_MINUTES=30
 AUTH_LOGIN_LOCK_MINUTES=15
 AUTH_LOGIN_RATE_LIMIT_PER_MINUTE=10
 AUTH_LOGIN_IP_RATE_LIMIT_PER_MINUTE=30
+AUTH_PASSWORD_RESET_EXPIRATION_MINUTES=60
 
 LOG_CHANNEL=daily
 LOG_STACK=single
@@ -41,6 +39,8 @@ TELEPAGOS_LOG_LEVEL=info
 TELEPAGOS_LOG_DAYS=30
 COMMANDS_LOG_LEVEL=info
 COMMANDS_LOG_DAYS=30
+EMAILS_LOG_LEVEL=info
+EMAILS_LOG_DAYS=30
 
 DB_CONNECTION=mysql
 DB_HOST=127.0.0.1

ShopIt_API_Postman_Collection.json

@@ -1169,6 +1169,99 @@
                             },
                             "response": []
                         },
+                        {
+                            "name": "Prepare Item Editing Purchase",
+                            "request": {
+                                "method": "POST",
+                                "header": [
+                                    {
+                                        "key": "Accept",
+                                        "value": "application/json",
+                                        "type": "text"
+                                    }
+                                ],
+                                "description": "Ruta Laravel: `POST /api/tenants/{tenant:codigo}/compras/{compra}/edit-items`\n\nControlador: `App\\Domains\\Purchase\\Controllers\\PurchaseController@prepareItemEditing`\n\nRequiere autenticación Sanctum.",
+                                "url": {
+                                    "raw": "{{base_url}}/api/tenants/{{tenant_code}}/compras/{{purchase_id}}/edit-items",
+                                    "host": [
+                                        "{{base_url}}"
+                                    ],
+                                    "path": [
+                                        "api",
+                                        "tenants",
+                                        "{{tenant_code}}",
+                                        "compras",
+                                        "{{purchase_id}}",
+                                        "edit-items"
+                                    ]
+                                },
+                                "auth": {
+                                    "type": "bearer",
+                                    "bearer": [
+                                        {
+                                            "key": "token",
+                                            "value": "{{token}}",
+                                            "type": "string"
+                                        }
+                                    ]
+                                }
+                            },
+                            "response": []
+                        },
+                        {
+                            "name": "Update Item Purchase",
+                            "request": {
+                                "method": "PATCH",
+                                "header": [
+                                    {
+                                        "key": "Accept",
+                                        "value": "application/json",
+                                        "type": "text"
+                                    },
+                                    {
+                                        "key": "Content-Type",
+                                        "value": "application/json",
+                                        "type": "text"
+                                    }
+                                ],
+                                "description": "Ruta Laravel: `PATCH /api/tenants/{tenant:codigo}/compras/{compra}/items/{item}`\n\nControlador: `App\\Domains\\Purchase\\Controllers\\PurchaseController@updateItem`\n\nRequiere autenticación Sanctum.",
+                                "url": {
+                                    "raw": "{{base_url}}/api/tenants/{{tenant_code}}/compras/{{purchase_id}}/items/{{purchase_item_id}}",
+                                    "host": [
+                                        "{{base_url}}"
+                                    ],
+                                    "path": [
+                                        "api",
+                                        "tenants",
+                                        "{{tenant_code}}",
+                                        "compras",
+                                        "{{purchase_id}}",
+                                        "items",
+                                        "{{purchase_item_id}}"
+                                    ]
+                                },
+                                "body": {
+                                    "mode": "raw",
+                                    "raw": "{\n    \"quantity\": 2,\n    \"variant_id\": {{variant_id}}\n}",
+                                    "options": {
+                                        "raw": {
+                                            "language": "json"
+                                        }
+                                    }
+                                },
+                                "auth": {
+                                    "type": "bearer",
+                                    "bearer": [
+                                        {
+                                            "key": "token",
+                                            "value": "{{token}}",
+                                            "type": "string"
+                                        }
+                                    ]
+                                }
+                            },
+                            "response": []
+                        },
                         {
                             "name": "Create Payment Intent Purchase",
                             "request": {
@@ -2121,7 +2214,7 @@
                                 },
                                 "body": {
                                     "mode": "raw",
-                                    "raw": "{\n    \"client_id\": {{client_id}},\n    \"codigo\": \"{{tenant_code}}\",\n    \"nombre\": \"Tenant Demo\",\n    \"dominio\": \"{{tenant_domain}}\",\n    \"site_title\": \"ShopIt Demo\",\n    \"primary_color\": \"#111827\",\n    \"secondary_color\": \"#2563EB\",\n    \"danger_color\": \"#DC2626\",\n    \"success_color\": \"#16A34A\",\n    \"header_bg_color\": \"#FFFFFF\",\n    \"footer_bg_color\": \"#111827\",\n    \"header_logo\": \"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==\",\n    \"footer_logo\": \"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==\",\n    \"search_product_layout\": \"column_with_image\",\n    \"search_group_layout\": \"paginated\",\n    \"search_items_per_page\": 12,\n    \"display_categories\": true,\n    \"display_seach_bar\": true,\n    \"display_cart\": true,\n    \"cart_editing_enabled\": true,\n    \"website_type_code\": \"shopit\"\n}",
+                                    "raw": "{\n    \"client_id\": {{client_id}},\n    \"codigo\": \"{{tenant_code}}\",\n    \"nombre\": \"Tenant Demo\",\n    \"dominio\": \"{{tenant_domain}}\",\n    \"site_title\": \"ShopIt Demo\",\n    \"primary_color\": \"#111827\",\n    \"secondary_color\": \"#2563EB\",\n    \"danger_color\": \"#DC2626\",\n    \"success_color\": \"#16A34A\",\n    \"header_bg_color\": \"#FFFFFF\",\n    \"footer_bg_color\": \"#111827\",\n    \"header_logo\": \"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==\",\n    \"footer_logo\": \"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==\",\n    \"search_product_layout\": \"column_with_image\",\n    \"search_group_layout\": \"paginated\",\n    \"search_items_per_page\": 12,\n    \"display_categories\": true,\n    \"display_seach_bar\": true,\n    \"display_cart\": true,\n    \"cart_editing_policy\": \"full\",\n    \"checkout_editing_policy\": \"full\",\n    \"website_type_code\": \"shopit\"\n}",
                                     "options": {
                                         "raw": {
                                             "language": "json"
@@ -2187,7 +2280,7 @@
                                 },
                                 "body": {
                                     "mode": "raw",
-                                    "raw": "{\n    \"nombre\": \"Tenant Demo Actualizado\",\n    \"site_title\": \"ShopIt Demo\",\n    \"primary_color\": \"#111827\",\n    \"cart_editing_enabled\": true\n}",
+                                    "raw": "{\n    \"nombre\": \"Tenant Demo Actualizado\",\n    \"site_title\": \"ShopIt Demo\",\n    \"primary_color\": \"#111827\",\n    \"cart_editing_policy\": \"full\",\n    \"checkout_editing_policy\": \"full\"\n}",
                                     "options": {
                                         "raw": {
                                             "language": "json"
@@ -2227,7 +2320,7 @@
                                 },
                                 "body": {
                                     "mode": "raw",
-                                    "raw": "{\n    \"nombre\": \"Tenant Demo Actualizado\",\n    \"site_title\": \"ShopIt Demo\",\n    \"primary_color\": \"#111827\",\n    \"cart_editing_enabled\": true\n}",
+                                    "raw": "{\n    \"nombre\": \"Tenant Demo Actualizado\",\n    \"site_title\": \"ShopIt Demo\",\n    \"primary_color\": \"#111827\",\n    \"cart_editing_policy\": \"full\",\n    \"checkout_editing_policy\": \"full\"\n}",
                                     "options": {
                                         "raw": {
                                             "language": "json"

app/Domains/Auth/Controllers/ValidateResetPasswordAttemptController.php

@@ -22,10 +22,18 @@ class ValidateResetPasswordAttemptController extends Controller
     {
         $data = $request->validated();
 
-        if (! $this->resetPasswordAttemptService->validateCode(
+        $result = $this->resetPasswordAttemptService->validateCode(
             $data['email'],
             $data['codigo'],
-        )) {
+        );
+
+        if ($result === ResetPasswordAttemptService::CODE_EXPIRED) {
+            throw ValidationException::withMessages([
+                'codigo' => __('api.auth.reset_code_expired'),
+            ]);
+        }
+
+        if ($result !== ResetPasswordAttemptService::CODE_VALID) {
             throw ValidationException::withMessages([
                 'codigo' => __('api.auth.reset_code_invalid'),
             ]);

app/Domains/Auth/Models/ResetPasswordAttempt.php

@@ -7,7 +7,7 @@ use Illuminate\Database\Eloquent\Attributes\Hidden;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
-#[Fillable(['user_id', 'codigo', 'reason', 'status'])]
+#[Fillable(['user_id', 'codigo', 'reason', 'status', 'expires_at'])]
 #[Hidden(['codigo'])]
 class ResetPasswordAttempt extends Model
 {
@@ -31,6 +31,7 @@ class ResetPasswordAttempt extends Model
     {
         return [
             'user_id' => 'integer',
+            'expires_at' => 'datetime',
         ];
     }
 

app/Domains/Auth/Services/AdminCredentialVerifier.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Domains\Auth\Services;
+
+use App\Domains\Auth\Models\User;
+use App\Domains\Authorization\Enums\RoleCode;
+use Illuminate\Support\Facades\Hash;
+
+class AdminCredentialVerifier
+{
+    public function verify(string $email, string $password): bool
+    {
+        $admin = User::query()
+            ->where('email', mb_strtolower(trim($email)))
+            ->where('rol_codigo', RoleCode::Admin->value)
+            ->first();
+
+        return $admin !== null
+            && ! $admin->locked_until?->isFuture()
+            && Hash::check($password, $admin->getAuthPassword());
+    }
+}

app/Domains/Auth/Services/ResetPasswordAttemptService.php

@@ -12,6 +12,12 @@ use Throwable;
 
 class ResetPasswordAttemptService
 {
+    public const CODE_VALID = 'valid';
+
+    public const CODE_INVALID = 'invalid';
+
+    public const CODE_EXPIRED = 'expired';
+
     public function createForEmail(
         string $email,
         string $tenantCode,
@@ -146,12 +152,12 @@ class ResetPasswordAttemptService
         );
     }
 
-    public function validateCode(string $email, string $code): bool
+    public function validateCode(string $email, string $code): string
     {
         $emailFingerprint = $this->emailFingerprint($email);
 
         try {
-            return DB::transaction(function () use ($email, $code, $emailFingerprint): bool {
+            return DB::transaction(function () use ($email, $code, $emailFingerprint): string {
                 $user = User::query()
                     ->where('email', $email)
                     ->lockForUpdate()
@@ -169,14 +175,27 @@ class ResetPasswordAttemptService
                         'email_fingerprint' => $emailFingerprint,
                     ]);
 
-                    return false;
+                    return self::CODE_INVALID;
+                }
+
+                if ($attempt->expires_at?->isPast()) {
+                    $attempt->update([
+                        'status' => ResetPasswordAttempt::STATUS_EXPIRED,
+                    ]);
+
+                    Log::info('Password reset code validation failed: attempt expired.', [
+                        'email_fingerprint' => $emailFingerprint,
+                        'attempt_id' => $attempt->getKey(),
+                    ]);
+
+                    return self::CODE_EXPIRED;
                 }
 
                 $attempt->update([
                     'status' => ResetPasswordAttempt::STATUS_VALIDATED,
                 ]);
 
-                return true;
+                return self::CODE_VALID;
             });
         } catch (Throwable $exception) {
             Log::error('Failed to validate password reset code.', [
@@ -214,6 +233,19 @@ class ResetPasswordAttemptService
                     return false;
                 }
 
+                if ($attempt->expires_at?->isPast()) {
+                    $attempt->update([
+                        'status' => ResetPasswordAttempt::STATUS_EXPIRED,
+                    ]);
+
+                    Log::info('Password reset failed: attempt expired.', [
+                        'email_fingerprint' => $emailFingerprint,
+                        'attempt_id' => $attempt->getKey(),
+                    ]);
+
+                    return false;
+                }
+
                 $user->password = $password;
                 $user->failed_login_attempts = 0;
                 $user->last_failed_login_at = null;
@@ -270,6 +302,7 @@ class ResetPasswordAttemptService
             'codigo' => $this->generateCode(),
             'reason' => $reason,
             'status' => ResetPasswordAttempt::STATUS_PENDING,
+            'expires_at' => now()->addMinutes((int) config('auth.passwords.users.expire')),
         ]);
 
         return $attempt->getKey();

app/Domains/Bootstrap/Resources/AdminAppBootstrapResource.php

@@ -30,6 +30,7 @@ class AdminAppBootstrapResource extends JsonResource
             'login_header_footer_color' => $websiteType->login_header_footer_color,
             'site_logo' => $websiteType->siteLogo?->getTemporaryUrl(1440),
             'footer_logo' => $websiteType->footerLogo?->getTemporaryUrl(1440),
+            'favicon' => $websiteType->favicon?->getTemporaryUrl(1440),
         ];
     }
 }

app/Domains/Bootstrap/Services/AdminAppBootstrapService.php

@@ -11,7 +11,7 @@ class AdminAppBootstrapService
     {
         return [
             'website_type' => WebsiteType::query()
-                ->with(['siteLogo', 'footerLogo'])
+                ->with(['siteLogo', 'footerLogo', 'favicon'])
                 ->where('dominio', $domain)
                 ->firstOrFail(),
         ];

app/Domains/Bootstrap/Services/ScannerBootstrapService.php

@@ -11,7 +11,7 @@ class ScannerBootstrapService
     {
         return [
             'website_type' => WebsiteType::query()
-                ->with(['siteLogo', 'footerLogo'])
+                ->with(['siteLogo', 'footerLogo', 'favicon'])
                 ->where('scanner_domain', $domain)
                 ->firstOrFail(),
         ];

app/Domains/Cart/Controllers/CartController.php

@@ -2,7 +2,6 @@
 
 namespace App\Domains\Cart\Controllers;
 
-use App\Domains\Cart\Models\Cart;
 use App\Domains\Cart\Models\CartItem;
 use App\Domains\Cart\Requests\AddCartItemRequest;
 use App\Domains\Cart\Requests\UpdateCartItemQuantityRequest;
@@ -78,36 +77,6 @@ class CartController extends Controller
         ]);
     }
 
-    public function updateCheckoutItem(
-        UpdateCartItemQuantityRequest $request,
-        Tenant $tenant,
-        Cart $cart,
-        CartItem $cartItem,
-    ): CartResource {
-        $updatesVariant = $request->exists('variant_id');
-
-        return CartResource::make(
-            $this->cartService->updateCheckoutItem(
-                $tenant,
-                $request,
-                $cart,
-                $cartItem->getKey(),
-                (int) $request->validated('cantidad'),
-                $updatesVariant
-                    ? ($request->validated('variant_id') !== null
-                        ? (int) $request->validated('variant_id')
-                        : null)
-                    : $cartItem->variant_id,
-                $updatesVariant,
-            ),
-        )->additional([
-            'code' => $updatesVariant ? 'cart.item_updated' : 'cart.quantity_updated',
-            'message' => $updatesVariant
-                ? __('api.cart.item_updated')
-                : __('api.cart.quantity_updated'),
-        ]);
-    }
-
     public function removeItem(Request $request, Tenant $tenant, CartItem $cartItem): CartResource
     {
         return CartResource::make(

app/Domains/Cart/Models/Cart.php

@@ -5,6 +5,7 @@ namespace App\Domains\Cart\Models;
 use App\Domains\Auth\Models\User;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\Inventory;
+use App\Domains\Catalog\Models\StockReservation;
 use App\Domains\Catalog\Models\Variant;
 use App\Domains\Catalog\Services\CatalogInventoryService;
 use App\Domains\Catalog\Services\StockReservationService;
@@ -27,6 +28,8 @@ use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
     'guest_token',
     'status',
     'origin',
+    'current_purchase_id',
+    'current_stock_reservation_id',
 ])]
 class Cart extends Model
 {
@@ -35,6 +38,16 @@ class Cart extends Model
 
     protected $table = 'carritos';
 
+    public const STATUS_ACTIVE = 'active';
+
+    public const STATUS_CHECKOUT = 'checkout';
+
+    public const STATUS_CONVERTED = 'converted';
+
+    public const STATUS_EXPIRED = 'expired';
+
+    public const STATUS_ABANDONED = 'abandoned';
+
     public const ORIGIN_USER = 'user';
 
     public const ORIGIN_DIRECT_CHECKOUT = 'direct_checkout';
@@ -43,6 +56,8 @@ class Cart extends Model
     {
         return [
             'user_id' => 'integer',
+            'current_purchase_id' => 'integer',
+            'current_stock_reservation_id' => 'integer',
         ];
     }
 
@@ -76,6 +91,21 @@ class Cart extends Model
         return $this->hasMany(Purchase::class, 'cart_id');
     }
 
+    /** @return BelongsTo<Purchase, $this> */
+    public function currentPurchase(): BelongsTo
+    {
+        return $this->belongsTo(Purchase::class, 'current_purchase_id');
+    }
+
+    /** @return BelongsTo<StockReservation, $this> */
+    public function currentStockReservation(): BelongsTo
+    {
+        return $this->belongsTo(
+            StockReservation::class,
+            'current_stock_reservation_id',
+        );
+    }
+
     public function getTotalAmount(): float
     {
         $items = $this->relationLoaded('items')
@@ -98,14 +128,20 @@ class Cart extends Model
         }
 
         return DB::transaction(function () use ($catalogItemId, $variantId, $quantity): CartItem {
-            self::query()->whereKey($this->getKey())->lockForUpdate()->firstOrFail();
+            $this->invalidateCurrentCheckout();
+            app(StockReservationService::class)->assertCartReservationUsable($this);
             $selectedItem = $this->resolveScopedItem($catalogItemId, $variantId, true);
             $cartQuantity = (int) $this->items()
                 ->where('catalog_item_id', $catalogItemId)
                 ->sum('cantidad');
-            $this->assertUserPurchaseLimit($selectedItem, $cartQuantity + $quantity);
             $inventoryService = app(CatalogInventoryService::class);
             $availableQuantity = $inventoryService->availableQuantity($selectedItem);
+            $this->assertUserPurchaseLimit(
+                $selectedItem,
+                $cartQuantity + $quantity,
+                heldQuantity: $cartQuantity,
+                maximumAddableCeiling: $availableQuantity,
+            );
 
             if ($availableQuantity !== null && $availableQuantity < $quantity) {
                 throw ValidationException::withMessages([
@@ -127,12 +163,11 @@ class Cart extends Model
                     'cantidad' => $quantity,
                 ]);
             } else {
-                app(StockReservationService::class)->ensure($item, $selectedItem);
                 $item->cantidad += $quantity;
                 $item->save();
             }
 
-            app(StockReservationService::class)->reserve($item, $selectedItem, $quantity);
+            app(StockReservationService::class)->syncCart($this);
 
             return $item->fresh();
         });
@@ -158,6 +193,9 @@ class Cart extends Model
             $updateVariant,
             $excludedPurchaseId,
         ): CartItem {
+            $this->invalidateCurrentCheckout();
+            app(StockReservationService::class)->assertCartReservationUsable($this);
+
             /** @var CartItem $item */
             $item = $this->items()
                 ->where('id', $cartItemId)
@@ -181,13 +219,15 @@ class Cart extends Model
                     ->where('catalog_item_id', $item->catalog_item_id)
                     ->whereKeyNot($item->getKey())
                     ->sum('cantidad');
+                $nextAvailableQuantity = $inventoryService->availableQuantity($nextSelection);
                 $this->assertUserPurchaseLimit(
                     $nextSelection,
                     $otherVariantsQuantity + $quantity,
                     $excludedPurchaseId,
+                    $otherVariantsQuantity + $item->cantidad,
+                    $nextAvailableQuantity,
                 );
 
-                app(StockReservationService::class)->release($item, $currentSelection, $item->cantidad);
                 $availableQuantity = $inventoryService->availableQuantity($nextSelection);
 
                 if ($availableQuantity !== null && $availableQuantity < $quantity) {
@@ -204,11 +244,10 @@ class Cart extends Model
                     ->first();
 
                 if ($targetItem !== null) {
-                    app(StockReservationService::class)->ensure($targetItem, $nextSelection);
                     $targetItem->cantidad += $quantity;
                     $targetItem->save();
-                    app(StockReservationService::class)->reserve($targetItem, $nextSelection, $quantity);
                     $item->delete();
+                    app(StockReservationService::class)->syncCart($this);
 
                     return $targetItem->fresh();
                 }
@@ -216,12 +255,13 @@ class Cart extends Model
                 $item->variant_id = $variantId;
                 $item->cantidad = $quantity;
                 $item->save();
-                app(StockReservationService::class)->reserve($item, $nextSelection, $quantity);
+                app(StockReservationService::class)->syncCart($this);
 
                 return $item->fresh();
             }
 
             $delta = $quantity - $item->cantidad;
+            $availableQuantity = $inventoryService->availableQuantity($currentSelection);
 
             if ($delta > 0) {
                 $otherVariantsQuantity = (int) $this->items()
@@ -232,11 +272,11 @@ class Cart extends Model
                     $currentSelection,
                     $otherVariantsQuantity + $quantity,
                     $excludedPurchaseId,
+                    $otherVariantsQuantity + $item->cantidad,
+                    $availableQuantity,
                 );
             }
 
-            $availableQuantity = $inventoryService->availableQuantity($currentSelection);
-
             if ($delta > 0 && $availableQuantity !== null && $availableQuantity < $delta) {
                 $maxAvailable = $availableQuantity + $item->cantidad;
                 throw ValidationException::withMessages([
@@ -244,16 +284,9 @@ class Cart extends Model
                 ]);
             }
 
-            if ($delta > 0) {
-                app(StockReservationService::class)->reserve($item, $currentSelection, $delta);
-            }
-
-            if ($delta < 0) {
-                app(StockReservationService::class)->release($item, $currentSelection, abs($delta));
-            }
-
             $item->cantidad = $quantity;
             $item->save();
+            app(StockReservationService::class)->syncCart($this);
 
             return $item->fresh();
         });
@@ -262,26 +295,79 @@ class Cart extends Model
     public function removeItem(int $cartItemId): void
     {
         DB::transaction(function () use ($cartItemId): void {
+            $this->invalidateCurrentCheckout();
+            app(StockReservationService::class)->assertCartReservationUsable($this);
+
             /** @var CartItem $item */
             $item = $this->items()
                 ->where('id', $cartItemId)
                 ->lockForUpdate()
                 ->firstOrFail();
 
-            $selectedItem = $this->resolveScopedItem(
-                $item->catalog_item_id,
-                $item->variant_id,
-                true,
-            );
-            app(StockReservationService::class)->release(
-                $item,
-                $selectedItem,
-                $item->cantidad,
-            );
             $item->delete();
+            app(StockReservationService::class)->syncCart($this);
         });
     }
 
+    private function invalidateCurrentCheckout(): void
+    {
+        $candidatePurchaseId = self::query()
+            ->whereKey($this->getKey())
+            ->value('current_purchase_id');
+        $currentPurchase = $candidatePurchaseId === null
+            ? null
+            : Purchase::query()->lockForUpdate()->find($candidatePurchaseId);
+
+        /** @var self $cart */
+        $cart = self::query()->lockForUpdate()->findOrFail($this->getKey());
+
+        if ($cart->current_purchase_id !== $candidatePurchaseId) {
+            if ($cart->current_purchase_id !== null) {
+                throw ValidationException::withMessages([
+                    'cart' => __('api.purchase.checkout_in_progress'),
+                ]);
+            }
+
+            $this->current_purchase_id = null;
+
+            return;
+        }
+
+        if ($currentPurchase === null) {
+            return;
+        }
+
+        if ($currentPurchase->status === Purchase::STATUS_PAID) {
+            throw ValidationException::withMessages([
+                'cart' => __('api.cart.editing_disabled'),
+            ]);
+        }
+
+        if (in_array($currentPurchase->status, [
+            Purchase::STATUS_CREATED,
+            Purchase::STATUS_PENDING_PAYMENT,
+        ], true)) {
+            app(StockReservationService::class)->returnToCart($currentPurchase, $cart);
+            $currentPurchase->update([
+                'status' => Purchase::STATUS_SUPERSEDED,
+            ]);
+
+            $this->current_purchase_id = null;
+
+            return;
+        }
+
+        app(StockReservationService::class)->releaseForPurchase(
+            $currentPurchase,
+            reason: StockReservationService::REASON_PURCHASE_SUPERSEDED,
+        );
+        self::query()
+            ->whereKey($cart->getKey())
+            ->where('current_purchase_id', $currentPurchase->getKey())
+            ->update(['current_purchase_id' => null]);
+        $this->current_purchase_id = null;
+    }
+
     protected function resolveScopedItem(
         int $catalogItemId,
         ?int $variantId,
@@ -355,6 +441,8 @@ class Cart extends Model
         CatalogItem|Variant $selectedItem,
         int $cartQuantity,
         ?int $excludedPurchaseId = null,
+        int $heldQuantity = 0,
+        ?int $maximumAddableCeiling = null,
     ): void {
         if ($this->user_id === null) {
             return;
@@ -369,6 +457,9 @@ class Cart extends Model
             $this->user_id,
             $cartQuantity,
             $excludedPurchaseId,
+            $this->getKey(),
+            $heldQuantity,
+            $maximumAddableCeiling,
             field: 'cantidad',
         );
     }

app/Domains/Cart/Models/CartItem.php

@@ -3,13 +3,11 @@
 namespace App\Domains\Cart\Models;
 
 use App\Domains\Catalog\Models\CatalogItem;
-use App\Domains\Catalog\Models\StockReservation;
 use App\Domains\Catalog\Models\Variant;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
-use Illuminate\Database\Eloquent\Relations\HasMany;
 
 #[Fillable([
     'cart_id',
@@ -57,10 +55,4 @@ class CartItem extends Model
     {
         return $this->variant ?? $this->catalogItem;
     }
-
-    /** @return HasMany<StockReservation, $this> */
-    public function stockReservations(): HasMany
-    {
-        return $this->hasMany(StockReservation::class);
-    }
 }

app/Domains/Cart/Resources/CartItemResource.php

@@ -4,6 +4,7 @@ namespace App\Domains\Cart\Resources;
 
 use App\Domains\Cart\Models\CartItem;
 use App\Domains\Catalog\Enums\InventoryPolicy;
+use App\Domains\Catalog\Models\Variant;
 use App\Domains\Tenant\Models\Tenant;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
@@ -22,6 +23,8 @@ class CartItemResource extends JsonResource
         $imageUrl = null;
         $tenant = $request->route('tenant');
         $displayImage = ! $tenant instanceof Tenant || $tenant->display_cart_item_images;
+        $includeVariants = $tenant instanceof Tenant
+            && $tenant->cart_editing_policy->allowsVariantChanges();
 
         if ($displayImage && $selectedItem?->relationLoaded('attachments')) {
             $imageUrl = $selectedItem->attachments->first()?->getTemporaryUrl(1440);
@@ -39,14 +42,27 @@ class CartItemResource extends JsonResource
             'variant_id' => $this->variant_id,
             'nombre' => $selectedItem?->getName(),
             'imagen' => $imageUrl,
-            'variant' => $this->variant === null ? null : [
+            'variant' => $this->variant === null ? null : $this->variantData($this->variant),
-                'id' => $this->variant->id,
+            'variants' => $this->when(
-                'precio' => $this->formatMoney($this->variant->getPrice()),
+                $includeVariants,
+                fn () => $this->catalogItem
+                    ->visibleVariants($this->variant_id)
+                    ->map(fn (Variant $variant): array => $this->variantData($variant))
+                    ->values(),
+            ),
+        ];
+    }
+
+    /** @return array<string, mixed> */
+    protected function variantData(Variant $variant): array
+    {
+        return [
+            'id' => $variant->id,
+            'precio' => $this->formatMoney($variant->precio ?? $this->catalogItem->precio),
             'stock_tecnico' => $this->catalogItem->inventory_policy === InventoryPolicy::Unlimited
                 ? null
-                    : $this->variant->inventory->availableStock(),
+                : $variant->inventory->availableStock(),
-                'values' => $this->variant->selectorOptions($this->catalogItem->itemAttributes),
+            'values' => $variant->selectorOptions($this->catalogItem->itemAttributes),
-            ],
         ];
     }
 

app/Domains/Cart/Services/CartService.php

@@ -4,9 +4,8 @@ namespace App\Domains\Cart\Services;
 
 use App\Domains\Auth\Models\User;
 use App\Domains\Cart\Models\Cart;
-use App\Domains\Cart\Models\CartItem;
+use App\Domains\Catalog\Exceptions\StockReservationExpiredException;
-use App\Domains\Catalog\Services\StockReservationService;
+use App\Domains\Catalog\Services\ExpireStockReservationsService;
-use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Tenant\Models\Tenant;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
@@ -18,10 +17,6 @@ use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 
 class CartService
 {
-    public function __construct(
-        private readonly StockReservationService $reservations,
-    ) {}
-
     public function show(Tenant $tenant, Request $request): Cart
     {
         $resolvedIdentity = $this->resolveIdentity($request);
@@ -30,13 +25,13 @@ class CartService
             return $this->makeEmptyCart($tenant);
         }
 
-        $cart = $this->findCart($tenant, $resolvedIdentity['identity']);
+        $cart = $this->resolveCart($tenant, $resolvedIdentity['identity']);
 
         if ($cart === null) {
             return $this->makeEmptyCart($tenant);
         }
 
-        return $this->loadCart($cart);
+        return $this->loadCart($cart, $tenant);
     }
 
     /**
@@ -55,7 +50,7 @@ class CartService
         $cart->addItem($catalogItemId, $variantId, $quantity);
 
         return [
-            'cart' => $this->loadCart($cart),
+            'cart' => $this->loadCart($cart, $tenant),
             'guest_token' => $resolvedIdentity['generated_guest_token'],
         ];
     }
@@ -68,135 +63,58 @@ class CartService
         ?int $variantId,
         bool $updateVariant,
     ): Cart {
+        if ($updateVariant && ! $tenant->cart_editing_policy->allowsVariantChanges()) {
+            throw ValidationException::withMessages([
+                'variant_id' => __('api.cart.variant_change_disabled'),
+            ]);
+        }
+
+        if (! $updateVariant && ! $tenant->cart_editing_policy->allowsQuantityChanges()) {
+            throw ValidationException::withMessages([
+                'cantidad' => __('api.cart.editing_disabled'),
+            ]);
+        }
+
         $identity = $this->requireIdentity($request);
         $cart = $this->findCartOrFail($tenant, $identity);
         $cart->updateItem($cartItemId, $quantity, $variantId, $updateVariant);
 
-        return $this->loadCart($cart);
+        return $this->loadCart($cart, $tenant);
-    }
-
-    public function updateCheckoutItem(
-        Tenant $tenant,
-        Request $request,
-        Cart $cart,
-        int $cartItemId,
-        int $quantity,
-        ?int $variantId,
-        bool $updateVariant,
-    ): Cart {
-        $user = $request->user() ?? Auth::guard('sanctum')->user();
-
-        if (! $user instanceof User) {
-            throw new NotFoundHttpException('Checkout cart not found.');
-        }
-
-        return DB::transaction(function () use (
-            $tenant,
-            $user,
-            $cart,
-            $cartItemId,
-            $quantity,
-            $variantId,
-            $updateVariant,
-        ): Cart {
-            /** @var Purchase|null $purchase */
-            $purchase = Purchase::query()
-                ->where('cart_id', $cart->getKey())
-                ->where('tenant_codigo', $tenant->codigo)
-                ->where('user_id', $user->getKey())
-                ->whereIn('status', [
-                    Purchase::STATUS_CREATED,
-                    Purchase::STATUS_PENDING_PAYMENT,
-                ])
-                ->whereDoesntHave('items')
-                ->lockForUpdate()
-                ->first();
-
-            if ($purchase === null) {
-                throw new NotFoundHttpException('Checkout cart not found.');
-            }
-
-            if ($purchase->expires_at !== null && $purchase->expires_at->isPast()) {
-                throw ValidationException::withMessages([
-                    'cart' => __('api.purchase.not_editable'),
-                ]);
-            }
-
-            /** @var Cart|null $checkoutCart */
-            $checkoutCart = Cart::query()
-                ->whereKey($cart->getKey())
-                ->where('tenant_codigo', $tenant->codigo)
-                ->where('user_id', $user->getKey())
-                ->where('status', 'checkout')
-                ->lockForUpdate()
-                ->first();
-
-            if ($checkoutCart === null) {
-                throw new NotFoundHttpException('Checkout cart not found.');
-            }
-
-            /** @var CartItem|null $cartItem */
-            $cartItem = $checkoutCart->items()
-                ->whereKey($cartItemId)
-                ->lockForUpdate()
-                ->first();
-
-            if ($cartItem === null) {
-                throw new NotFoundHttpException('Checkout item not found.');
-            }
-
-            $hasChanges = (int) $cartItem->cantidad !== $quantity
-                || ($updateVariant && $cartItem->variant_id !== $variantId);
-
-            if (! $hasChanges) {
-                return $this->loadCart($checkoutCart);
-            }
-
-            $checkoutCart->updateItem(
-                $cartItemId,
-                $quantity,
-                $variantId,
-                $updateVariant,
-                $purchase->getKey(),
-            );
-
-            $purchase->telepagosQr()->delete();
-            $purchase->update([
-                'status' => Purchase::STATUS_CREATED,
-                'payment_method' => null,
-                'transfer_payer_dni' => null,
-                'total' => $checkoutCart->getTotalAmount(),
-                'expires_at' => now()->addMinutes(
-                    max(1, (int) config('purchase.checkout_expiration_minutes', 30)),
-                ),
-            ]);
-            $this->reservations->syncPurchaseExpiration($purchase);
-
-            return $this->loadCart($checkoutCart);
-        });
     }
 
     public function removeItem(Tenant $tenant, Request $request, int $cartItemId): Cart
     {
+        if (! $tenant->cart_editing_policy->allowsRemoval()) {
+            throw ValidationException::withMessages([
+                'cart_item' => __('api.cart.editing_disabled'),
+            ]);
+        }
+
         $identity = $this->requireIdentity($request);
         $cart = $this->findCartOrFail($tenant, $identity);
         $cart->removeItem($cartItemId);
 
-        return $this->loadCart($cart);
+        return $this->loadCart($cart, $tenant);
     }
 
     public function makeGuestTokenCookie(string $guestToken): Cookie
     {
-        return cookie(
+        $secure = (bool) config('session.secure');
-            'guest_token',
+        $sameSite = config('session.same_site');
-            $guestToken,
+        $partitioned = (bool) config('session.partitioned')
-            60 * 24 * 180,
+            || ($secure && strtolower((string) $sameSite) === 'none');
-            '/',
+
-            config('session.domain'),
+        return Cookie::create(
-            (bool) config('session.secure'),
+            name: 'guest_token',
-            true,
+            value: $guestToken,
-            false,
+            expire: now()->addDays(180),
-            config('session.same_site'),
+            path: '/',
+            domain: config('session.domain'),
+            secure: $secure,
+            httpOnly: true,
+            raw: false,
+            sameSite: $sameSite,
+            partitioned: $partitioned,
         );
     }
 
@@ -204,7 +122,7 @@ class CartService
     {
         $cart = new Cart([
             'tenant_codigo' => $tenant->codigo,
-            'status' => 'active',
+            'status' => Cart::STATUS_ACTIVE,
         ]);
 
         $cart->setRelation('items', collect());
@@ -212,9 +130,9 @@ class CartService
         return $cart;
     }
 
-    protected function loadCart(Cart $cart): Cart
+    protected function loadCart(Cart $cart, Tenant $tenant): Cart
     {
-        return $cart->fresh()->load([
+        $relations = [
             'items.catalogItem.attachments',
             'items.catalogItem.inventory',
             'items.catalogItem.itemAttributes.attribute',
@@ -223,7 +141,21 @@ class CartService
             'items.variant.definitions.itemAttribute.attribute.options',
             'items.variant.eventDates',
             'items.variant.eventDate',
-        ]);
+        ];
+
+        if ($tenant->cart_editing_policy->allowsVariantChanges()) {
+            $relations = [
+                ...$relations,
+                'items.catalogItem.variants' => fn ($query) => $query->orderBy('id'),
+                'items.catalogItem.variants.inventory',
+                'items.catalogItem.variants.definitions' => fn ($query) => $query->orderBy('id'),
+                'items.catalogItem.variants.definitions.itemAttribute.attribute.options',
+                'items.catalogItem.variants.eventDates',
+                'items.catalogItem.variants.eventDate',
+            ];
+        }
+
+        return $cart->fresh()->load($relations);
     }
 
     /**
@@ -291,12 +223,14 @@ class CartService
     {
         return Cart::query()
             ->where('tenant_codigo', $tenant->codigo)
-            ->where('status', 'active')
+            ->where('origin', Cart::ORIGIN_USER)
+            ->whereIn('status', [Cart::STATUS_ACTIVE, Cart::STATUS_EXPIRED])
             ->when(
                 $identity['user_id'] !== null,
                 fn ($query) => $query->where('user_id', $identity['user_id']),
                 fn ($query) => $query->where('guest_token', $identity['guest_token']),
             )
+            ->orderByRaw('CASE WHEN status = ? THEN 0 ELSE 1 END', [Cart::STATUS_ACTIVE])
             ->first();
     }
 
@@ -305,7 +239,7 @@ class CartService
      */
     protected function findCartOrFail(Tenant $tenant, array $identity): Cart
     {
-        $cart = $this->findCart($tenant, $identity);
+        $cart = $this->resolveCart($tenant, $identity, replaceExpired: false);
 
         if ($cart === null) {
             throw new NotFoundHttpException('Cart not found.');
@@ -318,10 +252,73 @@ class CartService
      * @param  array{user_id: ?int, guest_token: ?string}  $identity
      */
     protected function findOrCreateCart(Tenant $tenant, array $identity): Cart
+    {
+        return $this->resolveCart($tenant, $identity)
+            ?? $this->createCart($tenant, $identity);
+    }
+
+    /**
+     * @param  array{user_id: ?int, guest_token: ?string}  $identity
+     */
+    protected function resolveCart(
+        Tenant $tenant,
+        array $identity,
+        bool $replaceExpired = true,
+    ): ?Cart {
+        $cart = $this->findCart($tenant, $identity);
+
+        if ($cart?->status === Cart::STATUS_ACTIVE
+            && $cart->current_stock_reservation_id !== null
+            && app(ExpireStockReservationsService::class)
+                ->expireIfOverdue($cart->current_stock_reservation_id)) {
+            $cart = $this->findCart($tenant, $identity);
+        }
+
+        if ($cart?->status === Cart::STATUS_EXPIRED) {
+            if (! $replaceExpired) {
+                throw new StockReservationExpiredException;
+            }
+
+            return $this->replaceExpiredCart($cart, $tenant, $identity);
+        }
+
+        if ($cart !== null) {
+            return $cart;
+        }
+
+        return null;
+    }
+
+    /**
+     * @param  array{user_id: ?int, guest_token: ?string}  $identity
+     */
+    protected function replaceExpiredCart(Cart $expiredCart, Tenant $tenant, array $identity): Cart
+    {
+        return DB::transaction(function () use ($expiredCart, $tenant, $identity): Cart {
+            /** @var Cart|null $lockedCart */
+            $lockedCart = Cart::query()->lockForUpdate()->find($expiredCart->getKey());
+
+            if ($lockedCart?->status === Cart::STATUS_EXPIRED) {
+                $lockedCart->update([
+                    'status' => Cart::STATUS_ABANDONED,
+                    'current_purchase_id' => null,
+                ]);
+            }
+
+            return $this->findCart($tenant, $identity)
+                ?? $this->createCart($tenant, $identity);
+        });
+    }
+
+    /**
+     * @param  array{user_id: ?int, guest_token: ?string}  $identity
+     */
+    protected function createCart(Tenant $tenant, array $identity): Cart
     {
         $attributes = [
             'tenant_codigo' => $tenant->codigo,
-            'status' => 'active',
+            'status' => Cart::STATUS_ACTIVE,
+            'origin' => Cart::ORIGIN_USER,
         ];
 
         if ($identity['user_id'] !== null) {

app/Domains/Cart/Services/ExpireCartReservationsService.php

@@ -1,123 +0,0 @@
-<?php
-
-namespace App\Domains\Cart\Services;
-
-use App\Domains\Cart\Models\Cart;
-use App\Domains\Cart\Models\CartItem;
-use App\Domains\Catalog\Models\Inventory;
-use App\Domains\Catalog\Models\StockReservation;
-use Illuminate\Support\Facades\DB;
-
-class ExpireCartReservationsService
-{
-    public function expireOverdue(): int
-    {
-        $expiredItems = 0;
-        $lastCartItemId = 0;
-
-        do {
-            $cartItemIds = StockReservation::query()
-                ->where('status', StockReservation::STATUS_ACTIVE)
-                ->whereNull('purchase_id')
-                ->whereNotNull('cart_item_id')
-                ->whereNotNull('expires_at')
-                ->where('expires_at', '<=', now())
-                ->where('cart_item_id', '>', $lastCartItemId)
-                ->whereHas('cartItem.cart', fn ($query) => $query->where('status', 'active'))
-                ->select('cart_item_id')
-                ->distinct()
-                ->orderBy('cart_item_id')
-                ->limit(500)
-                ->pluck('cart_item_id');
-
-            foreach ($cartItemIds as $cartItemId) {
-                $lastCartItemId = (int) $cartItemId;
-
-                if ($this->expireCartItem($lastCartItemId)) {
-                    $expiredItems++;
-                }
-            }
-        } while ($cartItemIds->count() === 500);
-
-        return $expiredItems;
-    }
-
-    private function expireCartItem(int $cartItemId): bool
-    {
-        /** @var CartItem|null $candidate */
-        $candidate = CartItem::query()->select(['id', 'cart_id'])->find($cartItemId);
-        if ($candidate === null) {
-            return false;
-        }
-
-        return DB::transaction(function () use ($candidate, $cartItemId): bool {
-            /** @var Cart|null $cart */
-            $cart = Cart::query()
-                ->whereKey($candidate->cart_id)
-                ->where('status', 'active')
-                ->lockForUpdate()
-                ->first();
-
-            if ($cart === null) {
-                return false;
-            }
-
-            /** @var CartItem|null $cartItem */
-            $cartItem = $cart->items()
-                ->whereKey($cartItemId)
-                ->lockForUpdate()
-                ->first();
-
-            if ($cartItem === null) {
-                return false;
-            }
-
-            $reservations = StockReservation::query()
-                ->where('cart_item_id', $cartItem->getKey())
-                ->where('status', StockReservation::STATUS_ACTIVE)
-                ->orderBy('inventory_id')
-                ->lockForUpdate()
-                ->get();
-
-            if (
-                $reservations->isEmpty()
-                || $reservations->contains(
-                    fn (StockReservation $reservation): bool => $reservation->purchase_id !== null
-                        || $reservation->expires_at === null
-                        || $reservation->expires_at->isFuture(),
-                )
-            ) {
-                return false;
-            }
-
-            $inventories = Inventory::query()
-                ->whereKey($reservations->pluck('inventory_id'))
-                ->orderBy('id')
-                ->lockForUpdate()
-                ->get()
-                ->keyBy('id');
-
-            foreach ($reservations as $reservation) {
-                $inventory = $inventories->get($reservation->inventory_id)
-                    ?? throw new \InvalidArgumentException('No se encontro el inventario reservado.');
-
-                $inventory->release((int) $reservation->quantity);
-                $reservation->update([
-                    'quantity' => 0,
-                    'status' => StockReservation::STATUS_EXPIRED,
-                    'expires_at' => null,
-                    'released_at' => now(),
-                ]);
-            }
-
-            $cartItem->delete();
-
-            if (! $cart->items()->exists()) {
-                $cart->update(['status' => 'expired']);
-                $cart->delete();
-            }
-
-            return true;
-        });
-    }
-}

app/Domains/Cart/documentacion/README.md

@@ -6,13 +6,12 @@ Gestiona el carrito activo de un tenant tanto para visitantes como para usuarios
 
 ## Modelo
 
-- `Cart`: pertenece a un tenant y opcionalmente a un usuario; calcula el total y permite agregar, actualizar o quitar ítems.
+- `Cart`: pertenece a un tenant y opcionalmente a un usuario; calcula el total, permite agregar, actualizar o quitar ítems y apunta a su reserva de stock vigente mediante `current_stock_reservation_id`.
 - `CartItem`: referencia un `CatalogItem` y, opcionalmente, una `Variant`; sólo persiste la selección y cantidad, y expone siempre los datos vigentes del catálogo.
 
 ## Servicios
 
 - `CartService`: obtiene el carrito, modifica ítems y administra la cookie del token invitado.
-- `ExpireCartReservationsService`: libera las reservas vencidas de carritos activos y elimina los carritos que quedan vacíos.
 - `GuestCartMergeService`: incorpora el carrito invitado al usuario cuando este se autentica.
 
 ## Endpoints
@@ -34,4 +33,6 @@ Depende de `Catalog` para productos y variantes, de `Tenant` para aislar datos y
 
 Un carrito puede pasar a `checkout`. Las compras directas usan un carrito técnico con `origin=direct_checkout`; los carritos normales conservan `origin=user` y pueden restaurarse al cancelar o vencer la compra.
 
-El comando unificado `php artisan reservations:expire` procesa primero las compras vencidas y luego las reservas activas sin compra cuyo `expires_at` haya vencido. Se ejecuta cada minuto mediante el scheduler, conserva la fila de reserva con estado `expired`, elimina el ítem abandonado y elimina lógicamente el carrito cuando queda vacío. Cada intento registra sus resultados o su error en el log diario `storage/logs/commands/commands-AAAA-MM-DD.log`.
+Cada edición sincroniza una única reserva para el carrito completo. Si varios ítems o bundles consumen el mismo inventario, se persiste una sola línea con la cantidad agregada. Al editar durante checkout, la compra anterior queda `superseded`, se desvincula y el carrito conserva la misma reserva activa con sus líneas actualizadas.
+
+El comando unificado `php artisan reservations:expire` recorre una sola vez las reservas activas cuyo `expires_at` haya vencido. Cuando pertenecen a un carrito, conserva la reserva y sus líneas como historial, libera el stock como conjunto y cambia el carrito asociado a `expired` sin eliminar sus ítems. Al volver a resolver ese carrito desde la API, el anterior pasa automáticamente a `abandoned` y se crea uno activo y vacío para la misma identidad. El cliente nunca necesita reiniciarlo explícitamente. La API también materializa este vencimiento al acceder al carrito aunque el comando programado todavía no haya corrido.

app/Domains/Cart/routes/api.php

@@ -10,9 +10,3 @@ Route::prefix('tenants/{tenant:codigo}')
         Route::patch('cart/items/{cartItem}', [CartController::class, 'updateItemQuantity']);
         Route::delete('cart/items/{cartItem}', [CartController::class, 'removeItem']);
     });
-
-Route::prefix('tenants/{tenant:codigo}')
-    ->middleware('auth:sanctum')
-    ->group(function (): void {
-        Route::patch('checkout-carts/{cart}/items/{cartItem}', [CartController::class, 'updateCheckoutItem']);
-    });

app/Domains/Catalog/Controllers/CatalogController.php

@@ -17,17 +17,20 @@ use App\Domains\Catalog\Resources\CatalogItemDetailResource;
 use App\Domains\Catalog\Resources\CatalogItemResource;
 use App\Domains\Catalog\Resources\CatalogSearchItemResource;
 use App\Domains\Catalog\Resources\CatalogVariantOptionsResource;
+use App\Domains\Catalog\Services\CatalogItemAllowanceService;
 use App\Domains\Catalog\Services\CatalogService;
 use App\Domains\Catalog\Services\FeaturedGroupService;
 use App\Domains\Catalog\Services\VariantSelectionService;
 use App\Domains\Tenant\Models\Tenant;
 use App\Http\Controllers\Controller;
 use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
+use Illuminate\Support\Facades\Auth;
 
 class CatalogController extends Controller
 {
-    public function index(Tenant $tenant, FeaturedGroupService $featuredGroupService): JsonResponse
+    public function index(Request $request, Tenant $tenant, FeaturedGroupService $featuredGroupService): JsonResponse
     {
         $featuredGroups = FeaturedGroup::query()
             ->where('tenant_code', $tenant->codigo)
@@ -37,7 +40,7 @@ class CatalogController extends Controller
         return response()->json($featuredGroups->map(
             fn (FeaturedGroup $featuredGroup): array => (new CatalogFeaturedGroupResource(
                 $featuredGroup,
-                $featuredGroupService->itemsResponse($featuredGroup, 1),
+                $featuredGroupService->itemsResponse($featuredGroup, 1, $this->userId($request)),
             ))->resolve()
         ));
     }
@@ -46,15 +49,17 @@ class CatalogController extends Controller
         SearchCatalogItemsRequest $request,
         Tenant $tenant,
         CatalogService $catalogService,
+        CatalogItemAllowanceService $allowances,
     ): AnonymousResourceCollection {
-        return CatalogSearchItemResource::collection(
+        $items = $catalogService->search(
-            $catalogService->search(
             $tenant,
             $request->validated('q'),
             $tenant->search_items_per_page,
             (int) $request->validated('page', 1),
-            )
         );
+        $allowances->attach($items->getCollection(), $this->userId($request));
+
+        return CatalogSearchItemResource::collection($items);
     }
 
     public function category(
@@ -62,17 +67,19 @@ class CatalogController extends Controller
         Tenant $tenant,
         Category $category,
         CatalogService $catalogService,
+        CatalogItemAllowanceService $allowances,
     ): AnonymousResourceCollection {
         abort_unless($category->tenant_code === $tenant->codigo, 404);
 
-        return CatalogSearchItemResource::collection(
+        $items = $catalogService->categoryItems(
-            $catalogService->categoryItems(
             $tenant,
             $category,
             $tenant->search_items_per_page,
             (int) $request->validated('page', 1),
-            )
+        );
-        )->additional([
+        $allowances->attach($items->getCollection(), $this->userId($request));
+
+        return CatalogSearchItemResource::collection($items)->additional([
             'category' => [
                 'id' => $category->id,
                 'nombre' => $category->nombre,
@@ -93,7 +100,11 @@ class CatalogController extends Controller
 
         $page = (int) $request->validated('page', 1);
 
-        return response()->json($featuredGroupService->itemsResponse($featuredGroup, $page));
+        return response()->json($featuredGroupService->itemsResponse(
+            $featuredGroup,
+            $page,
+            $this->userId($request),
+        ));
     }
 
     public function show(
@@ -101,17 +112,19 @@ class CatalogController extends Controller
         Tenant $tenant,
         CatalogItem $catalogItem,
         CatalogService $catalogService,
+        CatalogItemAllowanceService $allowances,
     ): CatalogItemDetailResource {
         abort_unless($catalogItem->tenant_code === $tenant->codigo, 404);
 
         $variantId = $request->validated('variant_id');
 
-        return CatalogItemDetailResource::make(
+        $item = $catalogService->getDetail(
-            $catalogService->getDetail(
             $catalogItem,
             $variantId === null ? null : (int) $variantId,
-            )
         );
+        $allowances->attach(collect([$item]), $this->userId($request));
+
+        return CatalogItemDetailResource::make($item);
     }
 
     public function variantOptions(
@@ -164,4 +177,11 @@ class CatalogController extends Controller
             ->response()
             ->setStatusCode(201);
     }
+
+    private function userId(Request $request): ?int
+    {
+        $userId = $request->user()?->getAuthIdentifier() ?? Auth::guard('sanctum')->id();
+
+        return $userId === null ? null : (int) $userId;
+    }
 }

app/Domains/Catalog/Exceptions/StockReservationExpiredException.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Domains\Catalog\Exceptions;
+
+use RuntimeException;
+
+class StockReservationExpiredException extends RuntimeException
+{
+    public function __construct()
+    {
+        parent::__construct(__('api.cart.reservation_expired'));
+    }
+}

app/Domains/Catalog/Models/CatalogItem.php

@@ -27,6 +27,7 @@ use Illuminate\Support\Collection;
     'type',
     'slug',
     'nombre',
+    'group_order',
     'descripcion',
     'precio',
     'inventory_policy',
@@ -47,6 +48,7 @@ class CatalogItem extends Model
         'inventory_policy' => InventoryPolicy::Tracked->value,
         'inventory_subject' => InventorySubject::Product->value,
         'has_tickets' => false,
+        'group_order' => 0,
     ];
 
     protected function casts(): array
@@ -56,6 +58,7 @@ class CatalogItem extends Model
             'brand_id' => 'integer',
             'inventory_id' => 'integer',
             'type' => CatalogItemType::class,
+            'group_order' => 'integer',
             'precio' => 'decimal:2',
             'inventory_policy' => InventoryPolicy::class,
             'inventory_subject' => InventorySubject::class,
@@ -172,18 +175,30 @@ class CatalogItem extends Model
     }
 
     /** @param Builder<CatalogItem> $query */
-    public function scopeWhereVariantsAvailable(Builder $query): Builder
+    public function scopeWhereAvailable(Builder $query): Builder
     {
         return $query->where(function (Builder $query): void {
             $query
-                ->whereDoesntHave('variants')
+                ->where('catalog_items.inventory_policy', InventoryPolicy::Unlimited->value)
-                ->orWhere('catalog_items.inventory_policy', InventoryPolicy::Unlimited->value)
                 ->orWhereHas(
                     'variants.inventory',
                     fn (Builder $inventoryQuery): Builder => $inventoryQuery
                         ->whereColumn('inventories.real_stock', '>', 'inventories.reserved_stock')
+                )
+                ->orWhere(function (Builder $directItemQuery): void {
+                    $directItemQuery
+                        ->whereDoesntHave('variants')
+                        ->where(function (Builder $inventoryQuery): void {
+                            $inventoryQuery
+                                ->whereNull('catalog_items.inventory_id')
+                                ->orWhereHas(
+                                    'inventory',
+                                    fn (Builder $availableInventoryQuery): Builder => $availableInventoryQuery
+                                        ->whereColumn('inventories.real_stock', '>', 'inventories.reserved_stock')
                                 );
                         });
+                });
+        });
     }
 
     /** @return Collection<int, Variant> */

app/Domains/Catalog/Models/Category.php

@@ -15,6 +15,7 @@ use Illuminate\Database\Eloquent\Relations\HasMany;
     'tenant_code',
     'categoria_id',
     'nombre',
+    'is_enabled',
 ])]
 class Category extends Model
 {
@@ -22,6 +23,10 @@ class Category extends Model
 
     protected $table = 'categorias';
 
+    protected $attributes = [
+        'is_enabled' => true,
+    ];
+
     /**
      * @return array<string, string>
      */
@@ -29,6 +34,7 @@ class Category extends Model
     {
         return [
             'categoria_id' => 'integer',
+            'is_enabled' => 'boolean',
         ];
     }
 

app/Domains/Catalog/Models/FeaturedGroup.php

@@ -11,9 +11,11 @@ use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Support\Str;
 
 #[Fillable([
     'tenant_code',
+    'code',
     'source_type',
     'category_id',
     'product_layout',
@@ -33,6 +35,29 @@ class FeaturedGroup extends Model
         'source_type' => FeaturedGroupSource::Manual->value,
     ];
 
+    protected static function booted(): void
+    {
+        static::creating(function (FeaturedGroup $featuredGroup): void {
+            if (filled($featuredGroup->code)) {
+                return;
+            }
+
+            $baseCode = Str::slug($featuredGroup->group_name) ?: 'group';
+            $code = $baseCode;
+            $suffix = 2;
+
+            while (static::query()
+                ->where('tenant_code', $featuredGroup->tenant_code)
+                ->where('code', $code)
+                ->exists()) {
+                $code = "{$baseCode}-{$suffix}";
+                $suffix++;
+            }
+
+            $featuredGroup->code = $code;
+        });
+    }
+
     protected function casts(): array
     {
         return [

app/Domains/Catalog/Models/Inventory.php

@@ -48,10 +48,10 @@ class Inventory extends Model
         return $this->hasOne(Variant::class);
     }
 
-    /** @return HasMany<StockReservation, $this> */
+    /** @return HasMany<StockReservationLine, $this> */
-    public function stockReservations(): HasMany
+    public function stockReservationLines(): HasMany
     {
-        return $this->hasMany(StockReservation::class);
+        return $this->hasMany(StockReservationLine::class);
     }
 
     public function availableStock(): int

app/Domains/Catalog/Models/StockReservation.php

@@ -2,21 +2,20 @@
 
 namespace App\Domains\Catalog\Models;
 
-use App\Domains\Cart\Models\CartItem;
+use App\Domains\Cart\Models\Cart;
 use App\Domains\Purchase\Models\Purchase;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Model;
-use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\HasOne;
 
 #[Fillable([
-    'inventory_id',
-    'cart_item_id',
-    'purchase_id',
-    'quantity',
     'status',
     'expires_at',
     'committed_at',
     'released_at',
+    'expired_at',
+    'release_reason',
 ])]
 class StockReservation extends Model
 {
@@ -31,31 +30,28 @@ class StockReservation extends Model
     protected function casts(): array
     {
         return [
-            'inventory_id' => 'integer',
-            'cart_item_id' => 'integer',
-            'purchase_id' => 'integer',
-            'quantity' => 'integer',
             'expires_at' => 'datetime',
             'committed_at' => 'datetime',
             'released_at' => 'datetime',
+            'expired_at' => 'datetime',
         ];
     }
 
-    /** @return BelongsTo<Inventory, $this> */
+    /** @return HasMany<StockReservationLine, $this> */
-    public function inventory(): BelongsTo
+    public function lines(): HasMany
     {
-        return $this->belongsTo(Inventory::class);
+        return $this->hasMany(StockReservationLine::class);
     }
 
-    /** @return BelongsTo<CartItem, $this> */
+    /** @return HasOne<Cart, $this> */
-    public function cartItem(): BelongsTo
+    public function currentCart(): HasOne
     {
-        return $this->belongsTo(CartItem::class);
+        return $this->hasOne(Cart::class, 'current_stock_reservation_id');
     }
 
-    /** @return BelongsTo<Purchase, $this> */
+    /** @return HasOne<Purchase, $this> */
-    public function purchase(): BelongsTo
+    public function purchase(): HasOne
     {
-        return $this->belongsTo(Purchase::class);
+        return $this->hasOne(Purchase::class);
     }
 }

app/Domains/Catalog/Models/StockReservationLine.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Domains\Catalog\Models;
+
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+#[Fillable([
+    'stock_reservation_id',
+    'inventory_id',
+    'quantity',
+    'tracks_inventory',
+])]
+class StockReservationLine extends Model
+{
+    protected function casts(): array
+    {
+        return [
+            'stock_reservation_id' => 'integer',
+            'inventory_id' => 'integer',
+            'quantity' => 'integer',
+            'tracks_inventory' => 'boolean',
+        ];
+    }
+
+    /** @return BelongsTo<StockReservation, $this> */
+    public function reservation(): BelongsTo
+    {
+        return $this->belongsTo(StockReservation::class, 'stock_reservation_id');
+    }
+
+    /** @return BelongsTo<Inventory, $this> */
+    public function inventory(): BelongsTo
+    {
+        return $this->belongsTo(Inventory::class);
+    }
+}

app/Domains/Catalog/Requests/StoreCatalogItemRequest.php

@@ -51,6 +51,7 @@ class StoreCatalogItemRequest extends FormRequest
                 ),
             ],
             'nombre' => ['required', 'string', 'max:255'],
+            'group_order' => ['sometimes', 'integer', 'min:0'],
             'descripcion' => ['sometimes', 'nullable', 'string'],
             'precio' => ['required', 'numeric', 'min:0'],
             'inventory_policy' => [Rule::prohibitedIf($isBundle), 'sometimes', Rule::enum(InventoryPolicy::class)],

app/Domains/Catalog/Resources/AdminApp/OnTicketFeaturedGroupResource.php

@@ -15,6 +15,7 @@ class OnTicketFeaturedGroupResource extends JsonResource
     {
         return [
             'id' => $this->id,
+            'code' => $this->code,
             'category_id' => $this->category_id,
             'category_name' => $this->category->nombre,
             'group_name' => $this->group_name,

app/Domains/Catalog/Resources/CatalogFeaturedGroupResource.php

@@ -20,6 +20,7 @@ class CatalogFeaturedGroupResource extends JsonResource
     {
         return [
             'id' => $this->id,
+            'code' => $this->code,
             'title' => $this->group_name,
             'layout' => $this->product_layout->value,
             'group_layout' => $this->group_layout->value,

app/Domains/Catalog/Resources/CatalogFeaturedItemResource.php

@@ -7,6 +7,7 @@ use App\Domains\Catalog\Enums\ProductLayout;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\FeaturedGroup;
 use App\Domains\Catalog\Models\Variant;
+use App\Domains\Catalog\Services\CatalogItemAllowanceService;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
 
@@ -28,15 +29,30 @@ class CatalogFeaturedItemResource extends JsonResource
             return $this->ticketSelectorData($catalogItem);
         }
 
+        $remainingUserQuota = $catalogItem->getAttribute('remaining_user_quota');
+        $availableStock = $catalogItem->availableStock();
+
         $data = [
             'id' => $catalogItem->id,
             'type' => $catalogItem->type->value,
             'nombre' => $catalogItem->nombre,
             'descripcion' => $catalogItem->descripcion,
             'precio' => $catalogItem->precio,
-            'stock_tecnico' => $catalogItem->availableStock(),
+            'maximum_addable_quantity' => $this->maximumAddable(
+                $availableStock,
+                $remainingUserQuota,
+            ),
+            'unavailable_message' => $this->unavailableMessage(
+                $availableStock,
+                $remainingUserQuota,
+            ),
             'variants' => $catalogItem->visibleVariants()
-                ->map(fn (Variant $variant): array => [
+                ->map(function (Variant $variant) use ($catalogItem, $remainingUserQuota): array {
+                    $variantStock = $catalogItem->inventory_policy === InventoryPolicy::Unlimited
+                        ? null
+                        : $variant->inventory->availableStock();
+
+                    return [
                         'id' => $variant->id,
                         'event_date_id' => $variant->event_date_id,
                         'event_date' => $variant->eventDate?->date?->format('Y-m-d'),
@@ -44,11 +60,17 @@ class CatalogFeaturedItemResource extends JsonResource
                         'event_dates' => $variant->selectedEventDates()->map(fn ($eventDate): string => $eventDate->date->format('Y-m-d'))->values(),
                         'descripcion' => $variant->getDescription(),
                         'precio' => number_format($variant->getPrice(), 2, '.', ''),
-                    'stock_tecnico' => $catalogItem->inventory_policy === InventoryPolicy::Unlimited
+                        'maximum_addable_quantity' => $this->maximumAddable(
-                        ? null
+                            $variantStock,
-                        : $variant->inventory->availableStock(),
+                            $remainingUserQuota,
+                        ),
+                        'unavailable_message' => $this->unavailableMessage(
+                            $variantStock,
+                            $remainingUserQuota,
+                        ),
                         'values' => $variant->selectorOptions($catalogItem->itemAttributes),
-                ])
+                    ];
+                })
                 ->values(),
         ];
 
@@ -58,6 +80,9 @@ class CatalogFeaturedItemResource extends JsonResource
     /** @return array<string, mixed> */
     private function ticketSelectorData(CatalogItem $catalogItem): array
     {
+        $availableStock = $catalogItem->availableStock();
+        $remainingUserQuota = $catalogItem->getAttribute('remaining_user_quota');
+
         return [
             'id' => $catalogItem->id,
             'type' => $catalogItem->type->value,
@@ -65,28 +90,47 @@ class CatalogFeaturedItemResource extends JsonResource
             'descripcion' => $catalogItem->descripcion,
             'precio' => $catalogItem->precio,
             'image' => $this->firstImageUrl($catalogItem),
+            'maximum_addable_quantity' => $this->maximumAddable($availableStock, $remainingUserQuota),
+            'unavailable_message' => $this->unavailableMessage($availableStock, $remainingUserQuota),
         ];
     }
 
     /** @return array<string, mixed> */
     private function columnWithImageData(CatalogItem $catalogItem): array
     {
+        $availableStock = $catalogItem->availableStock();
+        $remainingUserQuota = $catalogItem->getAttribute('remaining_user_quota');
+
         return [
             'id' => $catalogItem->id,
             'type' => $catalogItem->type->value,
             'nombre' => $catalogItem->nombre,
             'precio' => $catalogItem->precio,
             'image' => $this->firstImageUrl($catalogItem),
+            'maximum_addable_quantity' => $this->maximumAddable($availableStock, $remainingUserQuota),
+            'unavailable_message' => $this->unavailableMessage($availableStock, $remainingUserQuota),
         ];
     }
 
     private function firstImageUrl(CatalogItem $catalogItem): ?string
     {
         $attachment = $catalogItem->attachments->first()
-            ?? $catalogItem->variants
+            ?? $catalogItem->visibleVariants()
                 ->flatMap(fn (Variant $variant) => $variant->attachments)
                 ->first();
 
         return $attachment?->getTemporaryUrl(1440);
     }
+
+    private function maximumAddable(?int $stock, ?int $remainingUserQuota): ?int
+    {
+        return app(CatalogItemAllowanceService::class)
+            ->maximumAddableQuantity($stock, $remainingUserQuota);
+    }
+
+    private function unavailableMessage(?int $stock, ?int $remainingUserQuota): ?string
+    {
+        return app(CatalogItemAllowanceService::class)
+            ->unavailableMessage($stock, $remainingUserQuota);
+    }
 }

app/Domains/Catalog/Resources/CatalogItemDetailResource.php

@@ -6,6 +6,7 @@ use App\Domains\Catalog\Enums\InventoryPolicy;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\ItemAttribute;
 use App\Domains\Catalog\Models\Variant;
+use App\Domains\Catalog\Services\CatalogItemAllowanceService;
 use App\Domains\Shared\Enums\FieldType;
 use App\Domains\Ticket\Resources\ValidityTimeResource;
 use Illuminate\Http\Request;
@@ -37,15 +38,19 @@ class CatalogItemDetailResource extends JsonResource
             'max_units_per_user' => $this->max_units_per_user,
             'has_tickets' => $this->has_tickets,
             'attributes' => $this->attributesData(),
-            'stock_tecnico' => $this->when(
+            'maximum_addable_quantity' => $this->when(
                 $selectedVariant === null,
-                fn () => $this->availableStock(),
+                fn () => $this->maximumAddable($this->availableStock()),
+            ),
+            'unavailable_message' => $this->when(
+                $selectedVariant === null,
+                fn () => $this->unavailableMessage($this->availableStock()),
             ),
             'images' => $this->when(
                 $selectedVariant === null,
                 fn () => $this->imageUrls($this->attachments),
             ),
-            'variants' => $this->visibleVariants()
+            'variants' => $this->variants
                 ->map(fn (Variant $variant): array => $this->variantData($variant))
                 ->values(),
             'selected_variant' => $this->when(
@@ -158,6 +163,7 @@ class CatalogItemDetailResource extends JsonResource
     {
         $values = $variant->selectionOptions($this->itemAttributes);
         $eventDates = $variant->selectedEventDates();
+        $variantStock = $this->variantStock($variant);
 
         return [
             'id' => $variant->id,
@@ -167,7 +173,8 @@ class CatalogItemDetailResource extends JsonResource
             'event_dates' => $eventDates->map(fn ($eventDate): string => $eventDate->date->format('Y-m-d'))->values(),
             'descripcion' => $variant->getDescription(),
             'precio' => number_format($variant->getPrice(), 2, '.', ''),
-            'stock_tecnico' => $this->variantStock($variant),
+            'maximum_addable_quantity' => $this->maximumAddable($variantStock),
+            'unavailable_message' => $this->unavailableMessage($variantStock),
             'values' => $values,
         ];
     }
@@ -186,4 +193,20 @@ class CatalogItemDetailResource extends JsonResource
             ? null
             : $variant->inventory->availableStock();
     }
+
+    private function maximumAddable(?int $stock): ?int
+    {
+        return app(CatalogItemAllowanceService::class)->maximumAddableQuantity(
+            $stock,
+            $this->getAttribute('remaining_user_quota'),
+        );
+    }
+
+    private function unavailableMessage(?int $stock): ?string
+    {
+        return app(CatalogItemAllowanceService::class)->unavailableMessage(
+            $stock,
+            $this->getAttribute('remaining_user_quota'),
+        );
+    }
 }

app/Domains/Catalog/Resources/CatalogSearchItemResource.php

@@ -5,6 +5,7 @@ namespace App\Domains\Catalog\Resources;
 use App\Domains\Catalog\Enums\InventoryPolicy;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\Variant;
+use App\Domains\Catalog\Services\CatalogItemAllowanceService;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
 
@@ -14,8 +15,10 @@ class CatalogSearchItemResource extends JsonResource
     /** @return array<string, mixed> */
     public function toArray(Request $request): array
     {
+        $availableStock = $this->availableStock();
+        $visibleVariants = $this->visibleVariants();
         $attachment = $this->attachments->first()
-            ?? $this->variants
+            ?? $visibleVariants
                 ->flatMap(fn (Variant $variant) => $variant->attachments)
                 ->first();
 
@@ -26,9 +29,15 @@ class CatalogSearchItemResource extends JsonResource
             'descripcion' => $this->descripcion,
             'precio' => $this->precio,
             'image' => $attachment?->getTemporaryUrl(1440),
-            'stock_tecnico' => $this->availableStock(),
+            'maximum_addable_quantity' => $this->maximumAddable($availableStock),
-            'variants' => $this->visibleVariants()
+            'unavailable_message' => $this->unavailableMessage($availableStock),
-                ->map(fn (Variant $variant): array => [
+            'variants' => $visibleVariants
+                ->map(function (Variant $variant): array {
+                    $variantStock = $this->inventory_policy === InventoryPolicy::Unlimited
+                        ? null
+                        : $variant->inventory?->availableStock();
+
+                    return [
                         'id' => $variant->id,
                         'event_date_id' => $variant->event_date_id,
                         'event_date' => $variant->eventDate?->date?->format('Y-m-d'),
@@ -36,12 +45,28 @@ class CatalogSearchItemResource extends JsonResource
                         'event_dates' => $variant->selectedEventDates()->map(fn ($eventDate): string => $eventDate->date->format('Y-m-d'))->values(),
                         'descripcion' => $variant->getDescription(),
                         'precio' => number_format($variant->getPrice(), 2, '.', ''),
-                    'stock_tecnico' => $this->inventory_policy === InventoryPolicy::Unlimited
+                        'maximum_addable_quantity' => $this->maximumAddable($variantStock),
-                        ? null
+                        'unavailable_message' => $this->unavailableMessage($variantStock),
-                        : $variant->inventory?->availableStock(),
                         'values' => $variant->selectorOptions($this->itemAttributes),
-                ])
+                    ];
+                })
                 ->values(),
         ];
     }
+
+    private function maximumAddable(?int $stock): ?int
+    {
+        return app(CatalogItemAllowanceService::class)->maximumAddableQuantity(
+            $stock,
+            $this->getAttribute('remaining_user_quota'),
+        );
+    }
+
+    private function unavailableMessage(?int $stock): ?string
+    {
+        return app(CatalogItemAllowanceService::class)->unavailableMessage(
+            $stock,
+            $this->getAttribute('remaining_user_quota'),
+        );
+    }
 }

app/Domains/Catalog/Services/CatalogInventoryService.php

@@ -25,6 +25,24 @@ class CatalogInventoryService
         );
     }
 
+    /**
+     * @return array<int, array{quantity: int, tracks_inventory: bool}>
+     */
+    public function detailedRequirementsFor(CatalogItem|Variant $selection, int $quantity = 1): array
+    {
+        if ($quantity <= 0) {
+            throw new \InvalidArgumentException('La cantidad debe ser mayor a cero.');
+        }
+
+        return array_map(
+            fn (array $requirement): array => [
+                ...$requirement,
+                'quantity' => $requirement['quantity'] * $quantity,
+            ],
+            $this->inventoryRequirements($selection),
+        );
+    }
+
     public function availableQuantity(CatalogItem|Variant $selection): ?int
     {
         if ($selection instanceof CatalogItem

app/Domains/Catalog/Services/CatalogItemAllowanceService.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Domains\Catalog\Services;
+
+use App\Domains\Catalog\Models\CatalogItem;
+use App\Domains\Purchase\Services\UserPurchaseLimitService;
+use Illuminate\Support\Collection;
+
+class CatalogItemAllowanceService
+{
+    private const USER_QUOTA_REACHED_MESSAGE = 'Alcanzaste el cupo máximo permitido para este producto.';
+
+    private const OUT_OF_STOCK_MESSAGE = 'Este producto no tiene stock disponible.';
+
+    public function __construct(
+        private readonly UserPurchaseLimitService $purchaseLimits,
+    ) {}
+
+    /** @param Collection<int, CatalogItem> $catalogItems */
+    public function attach(Collection $catalogItems, ?int $userId): void
+    {
+        $remaining = $this->purchaseLimits->remainingByCatalogItem($catalogItems, $userId);
+
+        foreach ($catalogItems as $catalogItem) {
+            $catalogItem->setAttribute(
+                'remaining_user_quota',
+                $remaining->get($catalogItem->getKey()),
+            );
+        }
+    }
+
+    public function maximumAddableQuantity(?int $availableStock, ?int $remainingUserQuota): ?int
+    {
+        if ($availableStock === null) {
+            return $remainingUserQuota;
+        }
+
+        if ($remainingUserQuota === null) {
+            return $availableStock;
+        }
+
+        return min($availableStock, $remainingUserQuota);
+    }
+
+    public function unavailableMessage(?int $availableStock, ?int $remainingUserQuota): ?string
+    {
+        if ($remainingUserQuota !== null && $remainingUserQuota <= 0) {
+            return self::USER_QUOTA_REACHED_MESSAGE;
+        }
+
+        if ($availableStock !== null && $availableStock <= 0) {
+            return self::OUT_OF_STOCK_MESSAGE;
+        }
+
+        return null;
+    }
+}

app/Domains/Catalog/Services/CatalogService.php

@@ -205,6 +205,13 @@ class CatalogService
         ]);
 
         $visibleVariants = $catalogItem->visibleVariants();
+        if ($catalogItem->type === CatalogItemType::Standard
+            && ($catalogItem->inventory_id !== null || $catalogItem->variants->isNotEmpty())
+            && ! $catalogItem->isAvailable()) {
+            throw new NotFoundHttpException('Catalog item is out of stock.');
+        }
+
+        $catalogItem->setRelation('variants', $visibleVariants);
         $selectedVariant = $variantId === null
             ? $visibleVariants->first()
             : $visibleVariants->firstWhere('id', $variantId);
@@ -231,7 +238,7 @@ class CatalogService
 
         $paginator = CatalogItem::query()
             ->where('tenant_code', $tenant->codigo)
-            ->whereVariantsAvailable()
+            ->whereAvailable()
             ->where(function (Builder $query) use ($containsPattern): void {
                 $query
                     ->whereRaw('LOWER(nombre) LIKE ?', [$containsPattern])
@@ -281,7 +288,7 @@ class CatalogService
         return CatalogItem::query()
             ->where('tenant_code', $tenant->codigo)
             ->where('category_id', $category->id)
-            ->whereVariantsAvailable()
+            ->whereAvailable()
             ->with([
                 'attachments',
                 'inventory',

app/Domains/Catalog/Services/ExpireStockReservationsService.php

@@ -2,50 +2,184 @@
 
 namespace App\Domains\Catalog\Services;
 
-use App\Domains\Cart\Services\ExpireCartReservationsService;
+use App\Domains\Cart\Models\Cart;
-use App\Domains\Purchase\Services\CheckoutService;
+use App\Domains\Catalog\Models\StockReservation;
+use App\Domains\Purchase\Models\Purchase;
+use App\Domains\Purchase\Services\Checkout\ReleaseCheckoutService;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
+use RuntimeException;
 use Throwable;
 
 class ExpireStockReservationsService
 {
+    private const BATCH_SIZE = 500;
+
     public function __construct(
-        private readonly CheckoutService $checkout,
+        private readonly ReleaseCheckoutService $purchases,
-        private readonly ExpireCartReservationsService $carts,
+        private readonly StockReservationService $reservations,
     ) {}
 
     /**
-     * @return array{purchases: int, cart_items: int}
+     * @return array{purchases: int, cart_reservations: int, orphan_reservations: int, failed: int}
      */
     public function expireOverdue(): array
     {
-        $expiredPurchases = null;
+        $summary = [
-        $expiredCartItems = null;
+            'purchases' => 0,
+            'cart_reservations' => 0,
+            'orphan_reservations' => 0,
+            'failed' => 0,
+        ];
+        $lastReservationId = 0;
+
+        do {
+            $reservationIds = StockReservation::query()
+                ->where('status', StockReservation::STATUS_ACTIVE)
+                ->whereNotNull('expires_at')
+                ->where('expires_at', '<=', now())
+                ->where('id', '>', $lastReservationId)
+                ->orderBy('id')
+                ->limit(self::BATCH_SIZE)
+                ->pluck('id');
+
+            foreach ($reservationIds as $reservationId) {
+                $lastReservationId = (int) $reservationId;
 
                 try {
-            $expiredPurchases = $this->checkout->expireOverduePurchases();
+                    $owner = $this->expireReservation($lastReservationId);
-            $expiredCartItems = $this->carts->expireOverdue();
+                    if ($owner !== null) {
+                        $summary[$owner]++;
+                    }
+                } catch (Throwable $exception) {
+                    $summary['failed']++;
+                    Log::channel('commands')->error('Failed to expire overdue stock reservation.', [
+                        'command' => 'reservations:expire',
+                        'stock_reservation_id' => $lastReservationId,
+                        'exception' => $exception,
+                    ]);
+                }
+            }
+        } while ($reservationIds->count() === self::BATCH_SIZE);
 
         Log::channel('commands')->info('Stock reservation cleanup completed.', [
             'command' => 'reservations:expire',
-                'expired_purchases' => $expiredPurchases,
+            'expired_purchases' => $summary['purchases'],
-                'expired_cart_items' => $expiredCartItems,
+            'expired_cart_reservations' => $summary['cart_reservations'],
-                'total_expired' => $expiredPurchases + $expiredCartItems,
+            'expired_orphan_reservations' => $summary['orphan_reservations'],
+            'failed_reservations' => $summary['failed'],
+            'total_expired' => $summary['purchases']
+                + $summary['cart_reservations']
+                + $summary['orphan_reservations'],
         ]);
 
-            return [
+        return $summary;
-                'purchases' => $expiredPurchases,
-                'cart_items' => $expiredCartItems,
-            ];
-        } catch (Throwable $exception) {
-            Log::channel('commands')->error('Stock reservation cleanup failed.', [
-                'command' => 'reservations:expire',
-                'expired_purchases' => $expiredPurchases,
-                'expired_cart_items' => $expiredCartItems,
-                'exception' => $exception,
-            ]);
-
-            throw $exception;
     }
+
+    public function expireIfOverdue(int $reservationId): bool
+    {
+        /** @var StockReservation|null $reservation */
+        $reservation = StockReservation::query()->find($reservationId);
+        if ($reservation?->status === StockReservation::STATUS_EXPIRED) {
+            return true;
+        }
+        if (! $this->isOverdue($reservation)) {
+            return false;
+        }
+
+        return $this->expireReservation($reservationId) !== null;
+    }
+
+    /** @return 'purchases'|'cart_reservations'|'orphan_reservations'|null */
+    private function expireReservation(int $reservationId): ?string
+    {
+        $purchaseId = Purchase::query()
+            ->where('stock_reservation_id', $reservationId)
+            ->value('id');
+        if ($purchaseId !== null) {
+            return $this->expirePurchase((int) $purchaseId);
+        }
+
+        $cartId = Cart::query()
+            ->where('current_stock_reservation_id', $reservationId)
+            ->where('status', 'active')
+            ->value('id');
+        if ($cartId !== null) {
+            return $this->expireCart((int) $cartId, $reservationId);
+        }
+
+        return $this->expireOrphan($reservationId);
+    }
+
+    /** @return 'purchases'|null */
+    private function expirePurchase(int $purchaseId): ?string
+    {
+        /** @var Purchase|null $purchase */
+        $purchase = Purchase::query()->find($purchaseId);
+        if ($purchase === null) {
+            return null;
+        }
+
+        $purchase = $this->purchases->expire($purchase);
+        if ($purchase->status === Purchase::STATUS_EXPIRED) {
+            return 'purchases';
+        }
+
+        $reservation = $purchase->stockReservation;
+        if ($this->isOverdue($reservation)) {
+            throw new RuntimeException('An overdue active reservation belongs to a purchase that cannot expire.');
+        }
+
+        return null;
+    }
+
+    /** @return 'cart_reservations'|null */
+    private function expireCart(int $cartId, int $reservationId): ?string
+    {
+        return DB::transaction(function () use ($cartId, $reservationId): ?string {
+            /** @var Cart|null $cart */
+            $cart = Cart::query()
+                ->whereKey($cartId)
+                ->where('current_stock_reservation_id', $reservationId)
+                ->where('status', Cart::STATUS_ACTIVE)
+                ->lockForUpdate()
+                ->first();
+            if ($cart === null) {
+                return null;
+            }
+
+            /** @var StockReservation|null $reservation */
+            $reservation = StockReservation::query()->lockForUpdate()->find($reservationId);
+            if (! $this->isOverdue($reservation)) {
+                return null;
+            }
+
+            $this->reservations->expire($reservation);
+            $cart->update(['status' => Cart::STATUS_EXPIRED]);
+
+            return 'cart_reservations';
+        });
+    }
+
+    /** @return 'orphan_reservations'|null */
+    private function expireOrphan(int $reservationId): ?string
+    {
+        /** @var StockReservation|null $reservation */
+        $reservation = StockReservation::query()->find($reservationId);
+        if (! $this->isOverdue($reservation)) {
+            return null;
+        }
+
+        $this->reservations->expire($reservation);
+
+        return 'orphan_reservations';
+    }
+
+    private function isOverdue(?StockReservation $reservation): bool
+    {
+        return $reservation !== null
+            && $reservation->status === StockReservation::STATUS_ACTIVE
+            && $reservation->expires_at !== null
+            && ! $reservation->expires_at->isFuture();
     }
 }

app/Domains/Catalog/Services/FeaturedGroupService.php

@@ -15,7 +15,11 @@ class FeaturedGroupService
     private const ITEMS_PER_PAGE = 12;
 
     /** @return array<array-key, mixed> */
-    public function itemsResponse(FeaturedGroup $featuredGroup, int $page): array
+    public function __construct(
+        private readonly CatalogItemAllowanceService $allowances,
+    ) {}
+
+    public function itemsResponse(FeaturedGroup $featuredGroup, int $page, ?int $userId = null): array
     {
         if ($featuredGroup->group_layout !== GroupLayout::Paginated) {
             $query = $this->itemsQuery($featuredGroup);
@@ -26,12 +30,14 @@ class FeaturedGroupService
 
             $items = $query->get();
             $this->attachGroup($items, $featuredGroup);
+            $this->allowances->attach($items, $userId);
 
             return CatalogFeaturedItemResource::collection($items)->resolve();
         }
 
         $paginator = $this->paginateItems($featuredGroup, $page);
         $this->attachGroup($paginator->getCollection(), $featuredGroup);
+        $this->allowances->attach($paginator->getCollection(), $userId);
 
         return CatalogFeaturedItemResource::collection($paginator)
             ->response()
@@ -43,7 +49,16 @@ class FeaturedGroupService
     {
         $query = CatalogItem::query()
             ->where('catalog_items.tenant_code', $featuredGroup->tenant_code)
-            ->whereVariantsAvailable()
+            ->whereAvailable()
+            ->where(function (Builder $query): void {
+                $query
+                    ->whereDoesntHave('category')
+                    ->orWhereHas(
+                        'category',
+                        fn (Builder $categoryQuery): Builder => $categoryQuery
+                            ->where('is_enabled', true),
+                    );
+            })
             ->with([
                 'inventory',
                 'attachments',
@@ -67,7 +82,9 @@ class FeaturedGroupService
             FeaturedGroupSource::Category => $query
                 ->where('catalog_items.category_id', $featuredGroup->category_id)
                 ->orderBy('catalog_items.id'),
-            FeaturedGroupSource::All => $query->orderBy('catalog_items.id'),
+            FeaturedGroupSource::All => $query
+                ->orderBy('catalog_items.group_order')
+                ->orderBy('catalog_items.id'),
         };
     }
 

app/Domains/Catalog/Services/StockReservationService.php

@@ -2,223 +2,486 @@
 
 namespace App\Domains\Catalog\Services;
 
+use App\Domains\Cart\Models\Cart;
 use App\Domains\Cart\Models\CartItem;
-use App\Domains\Catalog\Models\CatalogItem;
+use App\Domains\Catalog\Exceptions\StockReservationExpiredException;
+use App\Domains\Catalog\Models\Inventory;
 use App\Domains\Catalog\Models\StockReservation;
-use App\Domains\Catalog\Models\Variant;
+use App\Domains\Catalog\Models\StockReservationLine;
 use App\Domains\Purchase\Models\Purchase;
 use Illuminate\Support\Carbon;
+use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\DB;
 
 class StockReservationService
 {
+    public const REASON_CART_EMPTY = 'cart_empty';
+
+    public const REASON_CART_CHANGED = 'cart_changed';
+
+    public const REASON_PURCHASE_SUPERSEDED = 'purchase_superseded';
+
+    public const REASON_PURCHASE_CANCELLED = 'purchase_cancelled';
+
+    public const REASON_PAYMENT_REJECTED = 'payment_rejected';
+
+    public const REASON_MANUAL_RELEASE = 'manual_release';
+
     public function __construct(
         private readonly CatalogInventoryService $inventory,
     ) {}
 
-    public function reserve(CartItem $cartItem, CatalogItem|Variant $selection, int $quantity): void
+    public function syncCart(Cart $cart): ?StockReservation
     {
-        DB::transaction(function () use ($cartItem, $selection, $quantity): void {
+        return DB::transaction(function () use ($cart): ?StockReservation {
-            $this->inventory->reserve($selection, $quantity);
+            /** @var Cart $lockedCart */
-            $this->recordIncrease($cartItem, $selection, $quantity);
+            $lockedCart = Cart::query()->lockForUpdate()->findOrFail($cart->getKey());
+            $items = $lockedCart->items()->orderBy('id')->lockForUpdate()->get();
+            $this->loadSelections($items);
+            $requirements = $this->requirementsForItems($items);
+
+            $reservation = $lockedCart->current_stock_reservation_id === null
+                ? null
+                : StockReservation::query()->lockForUpdate()->find($lockedCart->current_stock_reservation_id);
+
+            if ($reservation !== null) {
+                $this->assertUsableCartReservation($reservation);
+            }
+
+            if ($requirements === []) {
+                if ($reservation !== null && $reservation->status === StockReservation::STATUS_ACTIVE) {
+                    $this->finalizeLocked(
+                        $reservation,
+                        StockReservation::STATUS_RELEASED,
+                        self::REASON_CART_EMPTY,
+                    );
+                }
+
+                $lockedCart->update(['current_stock_reservation_id' => null]);
+                $cart->current_stock_reservation_id = null;
+
+                return null;
+            }
+
+            if ($reservation === null) {
+                $reservation = StockReservation::query()->create([
+                    'status' => StockReservation::STATUS_ACTIVE,
+                    'expires_at' => $this->expiration(),
+                ]);
+                $lockedCart->update(['current_stock_reservation_id' => $reservation->getKey()]);
+            }
+
+            if (Purchase::query()->where('stock_reservation_id', $reservation->getKey())->exists()) {
+                throw new \InvalidArgumentException('La reserva vinculada a una compra no se puede modificar.');
+            }
+
+            $currentLines = StockReservationLine::query()
+                ->where('stock_reservation_id', $reservation->getKey())
+                ->orderBy('inventory_id')
+                ->lockForUpdate()
+                ->get()
+                ->keyBy('inventory_id');
+            $inventoryIds = collect(array_keys($requirements))
+                ->merge($currentLines->keys())
+                ->map(fn ($id): int => (int) $id)
+                ->unique()
+                ->sort()
+                ->values();
+            $inventories = Inventory::query()
+                ->whereKey($inventoryIds)
+                ->orderBy('id')
+                ->lockForUpdate()
+                ->get()
+                ->keyBy('id');
+
+            foreach ($inventoryIds as $inventoryId) {
+                $inventory = $inventories->get($inventoryId)
+                    ?? throw new \InvalidArgumentException('No se encontró el inventario requerido.');
+                $previous = (int) ($currentLines->get($inventoryId)?->quantity ?? 0);
+                $required = (int) ($requirements[$inventoryId]['quantity'] ?? 0);
+                $delta = $required - $previous;
+
+                if ($delta > 0
+                    && $requirements[$inventoryId]['tracks_inventory']
+                    && $inventory->availableStock() < $delta) {
+                    throw new \InvalidArgumentException('No hay suficiente stock disponible para reservar el carrito.');
+                }
+
+                if ($delta < 0 && $inventory->reserved_stock < abs($delta)) {
+                    throw new \InvalidArgumentException('La reserva de stock del carrito es inconsistente.');
+                }
+            }
+
+            foreach ($inventoryIds as $inventoryId) {
+                /** @var Inventory $inventory */
+                $inventory = $inventories->get($inventoryId);
+                $line = $currentLines->get($inventoryId);
+                $previous = (int) ($line?->quantity ?? 0);
+                $required = (int) ($requirements[$inventoryId]['quantity'] ?? 0);
+                $delta = $required - $previous;
+
+                if ($delta > 0) {
+                    $inventory->reserve($delta, $requirements[$inventoryId]['tracks_inventory']);
+                } elseif ($delta < 0) {
+                    $inventory->release(abs($delta));
+                }
+
+                if ($required === 0) {
+                    $line?->delete();
+
+                    continue;
+                }
+
+                StockReservationLine::query()->updateOrCreate(
+                    [
+                        'stock_reservation_id' => $reservation->getKey(),
+                        'inventory_id' => $inventoryId,
+                    ],
+                    [
+                        'quantity' => $required,
+                        'tracks_inventory' => $requirements[$inventoryId]['tracks_inventory'],
+                    ],
+                );
+            }
+
+            $reservation->update([
+                'expires_at' => $this->expiration(),
+                'release_reason' => null,
+            ]);
+            $cart->current_stock_reservation_id = $reservation->getKey();
+
+            return $reservation->fresh('lines');
         });
     }
 
-    public function release(
+    public function attachToPurchase(
-        CartItem $cartItem,
+        Cart $cart,
-        CatalogItem|Variant $selection,
+        Purchase $purchase,
-        int $quantity,
+        Carbon $expiresAt,
-        string $releasedStatus = StockReservation::STATUS_RELEASED,
+    ): StockReservation {
-    ): void {
+        return DB::transaction(function () use ($cart, $purchase, $expiresAt): StockReservation {
-        DB::transaction(function () use ($cartItem, $selection, $quantity, $releasedStatus): void {
+            /** @var Cart $lockedCart */
-            $this->ensure($cartItem, $selection);
+            $lockedCart = Cart::query()->lockForUpdate()->findOrFail($cart->getKey());
-            $this->inventory->release($selection, $quantity);
+            /** @var Purchase $lockedPurchase */
-            $this->recordDecrease($cartItem, $selection, $quantity, $releasedStatus);
+            $lockedPurchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
+
+            if ($lockedCart->current_stock_reservation_id === null) {
+                throw new \InvalidArgumentException('El carrito no tiene una reserva de stock activa.');
+            }
+
+            /** @var StockReservation $reservation */
+            $reservation = StockReservation::query()->lockForUpdate()->findOrFail($lockedCart->current_stock_reservation_id);
+            $this->assertUsableCartReservation($reservation);
+
+            $linkedPurchase = Purchase::query()
+                ->where('stock_reservation_id', $reservation->getKey())
+                ->whereKeyNot($lockedPurchase->getKey())
+                ->exists();
+            if ($linkedPurchase) {
+                throw new \InvalidArgumentException('La reserva de stock ya pertenece a otra compra.');
+            }
+
+            $lockedPurchase->update(['stock_reservation_id' => $reservation->getKey()]);
+            $reservation->update(['expires_at' => $expiresAt]);
+            $purchase->stock_reservation_id = $reservation->getKey();
+            $cart->current_stock_reservation_id = $reservation->getKey();
+
+            return $reservation->fresh('lines');
         });
     }
 
-    public function commit(CartItem $cartItem, CatalogItem|Variant $selection): void
+    public function commit(Purchase $purchase): void
     {
-        DB::transaction(function () use ($cartItem, $selection): void {
+        DB::transaction(function () use ($purchase): void {
-            $this->ensure($cartItem, $selection);
+            /** @var Purchase $purchase */
-            $this->inventory->commit($selection, (int) $cartItem->cantidad);
+            $purchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
+            if ($purchase->stock_reservation_id === null) {
+                throw new \InvalidArgumentException('La compra no tiene una reserva de stock.');
+            }
 
-            $requirements = $this->inventory->requirementsFor($selection, (int) $cartItem->cantidad);
+            /** @var StockReservation $reservation */
-            foreach ($requirements as $inventoryId => $quantity) {
+            $reservation = StockReservation::query()->lockForUpdate()->findOrFail($purchase->stock_reservation_id);
-                $reservation = $this->lockReservation($cartItem, $inventoryId);
+            if ($reservation->status === StockReservation::STATUS_COMMITTED) {
-                if ($reservation === null || $reservation->status !== StockReservation::STATUS_ACTIVE || $reservation->quantity !== $quantity) {
+                return;
-                    throw new \InvalidArgumentException('La reserva de stock no coincide con el item del carrito.');
+            }
+            if ($reservation->status !== StockReservation::STATUS_ACTIVE) {
+                throw new \InvalidArgumentException('La reserva de stock no está activa.');
+            }
+            if ($reservation->expires_at !== null && ! $reservation->expires_at->isFuture()) {
+                throw new StockReservationExpiredException;
+            }
+
+            $lines = $this->lockLines($reservation);
+            if ($lines->isEmpty()) {
+                throw new \InvalidArgumentException('La reserva de stock no tiene inventarios.');
+            }
+
+            $inventories = $this->lockInventories($lines);
+            foreach ($lines as $line) {
+                $inventory = $inventories->get($line->inventory_id)
+                    ?? throw new \InvalidArgumentException('No se encontró el inventario reservado.');
+                if ($inventory->reserved_stock < $line->quantity
+                    || ($line->tracks_inventory && $inventory->real_stock < $line->quantity)) {
+                    throw new \InvalidArgumentException('La reserva de stock no alcanza para confirmar la compra.');
+                }
+            }
+
+            foreach ($lines as $line) {
+                $inventories->get($line->inventory_id)->buy(
+                    (int) $line->quantity,
+                    (bool) $line->tracks_inventory,
+                );
             }
 
             $reservation->update([
                 'status' => StockReservation::STATUS_COMMITTED,
-                    'committed_at' => now(),
                 'expires_at' => null,
+                'committed_at' => now(),
+                'released_at' => null,
+                'expired_at' => null,
+                'release_reason' => null,
             ]);
+        });
+    }
+
+    public function releaseForPurchase(
+        Purchase $purchase,
+        string $status = StockReservation::STATUS_RELEASED,
+        ?string $reason = null,
+    ): void {
+        DB::transaction(function () use ($purchase, $status, $reason): void {
+            /** @var Purchase $purchase */
+            $purchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
+            if ($purchase->stock_reservation_id === null) {
+                return;
+            }
+
+            /** @var StockReservation|null $reservation */
+            $reservation = StockReservation::query()->lockForUpdate()->find($purchase->stock_reservation_id);
+            if ($reservation !== null) {
+                $this->finalizeLocked($reservation, $status, $reason);
             }
         });
     }
 
-    public function ensure(CartItem $cartItem, CatalogItem|Variant $selection): void
+    public function returnToCart(Purchase $purchase, Cart $cart): StockReservation
     {
-        $requirements = $this->inventory->requirementsFor($selection, (int) $cartItem->cantidad);
+        return DB::transaction(function () use ($purchase, $cart): StockReservation {
+            /** @var Purchase $purchase */
+            $purchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
+            /** @var Cart $cart */
+            $cart = Cart::query()->lockForUpdate()->findOrFail($cart->getKey());
 
-        foreach ($requirements as $inventoryId => $quantity) {
+            if ($purchase->stock_reservation_id === null
-            $reservation = $this->lockReservation($cartItem, $inventoryId);
+                || $cart->current_stock_reservation_id !== $purchase->stock_reservation_id) {
+                throw new \InvalidArgumentException('La compra y el carrito no comparten la reserva activa.');
+            }
 
-            if ($reservation === null) {
+            /** @var StockReservation $reservation */
-                StockReservation::query()->create([
+            $reservation = StockReservation::query()
-                    'inventory_id' => $inventoryId,
+                ->lockForUpdate()
-                    'cart_item_id' => $cartItem->getKey(),
+                ->findOrFail($purchase->stock_reservation_id);
-                    'quantity' => $quantity,
+            $this->assertUsableCartReservation($reservation);
-                    'status' => StockReservation::STATUS_ACTIVE,
+
-                    'expires_at' => $this->expiration(),
+            $purchase->update(['stock_reservation_id' => null]);
-                ]);
+            $cart->update(['current_purchase_id' => null]);
+            $reservation->update(['expires_at' => $this->expiration()]);
+
+            return $reservation->fresh('lines');
+        });
+    }
+
+    public function assertCartReservationUsable(Cart $cart): void
+    {
+        DB::transaction(function () use ($cart): void {
+            /** @var Cart $cart */
+            $cart = Cart::query()->lockForUpdate()->findOrFail($cart->getKey());
+            if ($cart->current_stock_reservation_id === null) {
+                return;
+            }
+
+            /** @var StockReservation $reservation */
+            $reservation = StockReservation::query()
+                ->lockForUpdate()
+                ->findOrFail($cart->current_stock_reservation_id);
+            $this->assertUsableCartReservation($reservation);
+        });
+    }
+
+    public function releaseCurrentCartReservation(
+        Cart $cart,
+        string $reason = self::REASON_CART_CHANGED,
+    ): void {
+        DB::transaction(function () use ($cart, $reason): void {
+            /** @var Cart $cart */
+            $cart = Cart::query()->lockForUpdate()->findOrFail($cart->getKey());
+            if ($cart->current_stock_reservation_id === null) {
+                return;
+            }
+
+            /** @var StockReservation|null $reservation */
+            $reservation = StockReservation::query()->lockForUpdate()->find($cart->current_stock_reservation_id);
+            if ($reservation !== null) {
+                $this->finalizeLocked($reservation, StockReservation::STATUS_RELEASED, $reason);
+            }
+            $cart->update(['current_stock_reservation_id' => null]);
+        });
+    }
+
+    public function expire(StockReservation $reservation): void
+    {
+        DB::transaction(function () use ($reservation): void {
+            /** @var StockReservation $reservation */
+            $reservation = StockReservation::query()->lockForUpdate()->findOrFail($reservation->getKey());
+            if ($reservation->status !== StockReservation::STATUS_ACTIVE
+                || $reservation->expires_at === null
+                || $reservation->expires_at->isFuture()) {
+                return;
+            }
+
+            $this->finalizeLocked($reservation, StockReservation::STATUS_EXPIRED, null);
+        });
+    }
+
+    public function clearExpirationForReview(Purchase $purchase): void
+    {
+        DB::transaction(function () use ($purchase): void {
+            /** @var Purchase $purchase */
+            $purchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
+            if ($purchase->stock_reservation_id === null) {
+                throw new \InvalidArgumentException('La compra no tiene una reserva de stock.');
+            }
+
+            /** @var StockReservation $reservation */
+            $reservation = StockReservation::query()
+                ->lockForUpdate()
+                ->findOrFail($purchase->stock_reservation_id);
+            if ($reservation->status !== StockReservation::STATUS_ACTIVE) {
+                throw new \InvalidArgumentException('La reserva de stock no está activa.');
+            }
+            if ($reservation->expires_at !== null && ! $reservation->expires_at->isFuture()) {
+                throw new StockReservationExpiredException;
+            }
+
+            $reservation->update(['expires_at' => null]);
+        });
+    }
+
+    /**
+     * @param  Collection<int, CartItem>  $items
+     * @return array<int, array{quantity: int, tracks_inventory: bool}>
+     */
+    private function requirementsForItems(Collection $items): array
+    {
+        $requirements = [];
+        foreach ($items as $item) {
+            $selection = $item->selectedItem();
+            if ($selection === null) {
+                throw new \InvalidArgumentException('El carrito contiene un item de catálogo inexistente.');
+            }
+
+            foreach ($this->inventory->detailedRequirementsFor($selection, (int) $item->cantidad) as $inventoryId => $requirement) {
+                if (isset($requirements[$inventoryId])) {
+                    $requirements[$inventoryId]['quantity'] += $requirement['quantity'];
+                    $requirements[$inventoryId]['tracks_inventory'] =
+                        $requirements[$inventoryId]['tracks_inventory'] || $requirement['tracks_inventory'];
 
                     continue;
                 }
 
-            if ($reservation->status !== StockReservation::STATUS_ACTIVE || $reservation->quantity !== $quantity) {
+                $requirements[$inventoryId] = $requirement;
-                $reservation->update([
-                    'quantity' => $quantity,
-                    'status' => StockReservation::STATUS_ACTIVE,
-                    'committed_at' => null,
-                    'released_at' => null,
-                    'expires_at' => $this->expiration(),
-                ]);
-            }
             }
         }
 
-    public function attachToPurchase(
+        ksort($requirements);
-        CartItem $cartItem,
+
-        CatalogItem|Variant $selection,
+        return $requirements;
-        Purchase $purchase,
-    ): void {
-        DB::transaction(function () use ($cartItem, $selection, $purchase): void {
-            $this->ensure($cartItem, $selection);
-            StockReservation::query()
-                ->where('cart_item_id', $cartItem->getKey())
-                ->where('status', StockReservation::STATUS_ACTIVE)
-                ->update([
-                    'purchase_id' => $purchase->getKey(),
-                    'expires_at' => $purchase->expires_at,
-                ]);
-        });
     }
 
-    public function detachFromPurchase(Purchase $purchase): void
+    /** @param Collection<int, CartItem> $items */
+    private function loadSelections(Collection $items): void
     {
-        StockReservation::query()
+        $items->load([
-            ->where('purchase_id', $purchase->getKey())
+            'catalogItem.inventory',
-            ->where('status', StockReservation::STATUS_ACTIVE)
+            'catalogItem.bundleComponents.catalogItem.inventory',
-            ->update([
+            'catalogItem.bundleComponents.variant.inventory',
-                'purchase_id' => null,
+            'catalogItem.bundleComponents.variant.catalogItem',
-                'expires_at' => $this->expiration(),
+            'variant.inventory',
+            'variant.catalogItem',
         ]);
     }
 
-    public function syncPurchaseExpiration(Purchase $purchase): void
+    /** @return Collection<int, StockReservationLine> */
+    private function lockLines(StockReservation $reservation): Collection
     {
-        StockReservation::query()
+        return StockReservationLine::query()
-            ->where('purchase_id', $purchase->getKey())
+            ->where('stock_reservation_id', $reservation->getKey())
-            ->where('status', StockReservation::STATUS_ACTIVE)
-            ->update(['expires_at' => $purchase->expires_at]);
-    }
-
-    public function transfer(CartItem $source, CartItem $target): void
-    {
-        DB::transaction(function () use ($source, $target): void {
-            $sourceReservations = StockReservation::query()
-                ->where('cart_item_id', $source->getKey())
-                ->where('status', StockReservation::STATUS_ACTIVE)
             ->orderBy('inventory_id')
             ->lockForUpdate()
             ->get();
-
-            foreach ($sourceReservations as $sourceReservation) {
-                $targetReservation = $this->lockReservation($target, (int) $sourceReservation->inventory_id);
-
-                if ($targetReservation === null) {
-                    $sourceItemQuantity = (int) $source->cantidad;
-                    $targetItemQuantity = (int) $target->fresh()->cantidad;
-                    $perItemQuantity = intdiv((int) $sourceReservation->quantity, $sourceItemQuantity);
-                    $sourceReservation->update([
-                        'cart_item_id' => $target->getKey(),
-                        'purchase_id' => null,
-                        'quantity' => $perItemQuantity * $targetItemQuantity,
-                        'expires_at' => $this->expiration(),
-                    ]);
-
-                    continue;
     }
 
-                $targetReservation->update([
+    /**
-                    'quantity' => $targetReservation->quantity + $sourceReservation->quantity,
+     * @param  Collection<int, StockReservationLine>  $lines
-                    'status' => StockReservation::STATUS_ACTIVE,
+     * @return Collection<int, Inventory>
-                    'expires_at' => $this->expiration(),
+     */
-                ]);
+    private function lockInventories(Collection $lines): Collection
-                $sourceReservation->delete();
-            }
-        });
-    }
-
-    private function recordIncrease(CartItem $cartItem, CatalogItem|Variant $selection, int $quantity): void
     {
-        foreach ($this->inventory->requirementsFor($selection, $quantity) as $inventoryId => $requiredQuantity) {
+        return Inventory::query()
-            $reservation = $this->lockReservation($cartItem, $inventoryId);
+            ->whereKey($lines->pluck('inventory_id'))
-
+            ->orderBy('id')
-            if ($reservation === null) {
-                StockReservation::query()->create([
-                    'inventory_id' => $inventoryId,
-                    'cart_item_id' => $cartItem->getKey(),
-                    'quantity' => $requiredQuantity,
-                    'status' => StockReservation::STATUS_ACTIVE,
-                    'expires_at' => $this->expiration(),
-                ]);
-
-                continue;
-            }
-
-            $reservation->update([
-                'quantity' => ($reservation->status === StockReservation::STATUS_ACTIVE ? $reservation->quantity : 0) + $requiredQuantity,
-                'status' => StockReservation::STATUS_ACTIVE,
-                'committed_at' => null,
-                'released_at' => null,
-                'expires_at' => $this->expiration(),
-            ]);
-        }
-    }
-
-    private function recordDecrease(
-        CartItem $cartItem,
-        CatalogItem|Variant $selection,
-        int $quantity,
-        string $releasedStatus,
-    ): void {
-        foreach ($this->inventory->requirementsFor($selection, $quantity) as $inventoryId => $requiredQuantity) {
-            $reservation = $this->lockReservation($cartItem, $inventoryId);
-            if ($reservation === null || $reservation->status !== StockReservation::STATUS_ACTIVE || $reservation->quantity < $requiredQuantity) {
-                throw new \InvalidArgumentException('La reserva de stock no alcanza para liberar la cantidad solicitada.');
-            }
-
-            $remaining = $reservation->quantity - $requiredQuantity;
-            $reservation->update([
-                'quantity' => $remaining,
-                'status' => $remaining === 0 ? $releasedStatus : StockReservation::STATUS_ACTIVE,
-                'released_at' => $remaining === 0 ? now() : null,
-                'expires_at' => $remaining === 0 ? null : $reservation->expires_at,
-            ]);
-        }
-    }
-
-    private function lockReservation(CartItem $cartItem, int $inventoryId): ?StockReservation
-    {
-        return StockReservation::query()
-            ->where('cart_item_id', $cartItem->getKey())
-            ->where('inventory_id', $inventoryId)
             ->lockForUpdate()
-            ->first();
+            ->get()
+            ->keyBy('id');
+    }
+
+    private function finalizeLocked(
+        StockReservation $reservation,
+        string $status,
+        ?string $reason,
+    ): void {
+        if ($reservation->status !== StockReservation::STATUS_ACTIVE) {
+            return;
+        }
+        if (! in_array($status, [StockReservation::STATUS_RELEASED, StockReservation::STATUS_EXPIRED], true)) {
+            throw new \InvalidArgumentException('El estado final de la reserva no es válido.');
+        }
+
+        $lines = $this->lockLines($reservation);
+        $inventories = $this->lockInventories($lines);
+        foreach ($lines as $line) {
+            $inventory = $inventories->get($line->inventory_id)
+                ?? throw new \InvalidArgumentException('No se encontró el inventario reservado.');
+            $inventory->release((int) $line->quantity);
+        }
+
+        $now = now();
+        $reservation->update([
+            'status' => $status,
+            'expires_at' => null,
+            'released_at' => $status === StockReservation::STATUS_RELEASED ? $now : null,
+            'expired_at' => $status === StockReservation::STATUS_EXPIRED ? $now : null,
+            'release_reason' => $status === StockReservation::STATUS_RELEASED ? $reason : null,
+        ]);
+
+        if ($status === StockReservation::STATUS_RELEASED) {
+            Cart::query()
+                ->where('current_stock_reservation_id', $reservation->getKey())
+                ->update(['current_stock_reservation_id' => null]);
+        }
+    }
+
+    private function assertUsableCartReservation(StockReservation $reservation): void
+    {
+        if ($reservation->status === StockReservation::STATUS_EXPIRED
+            || ($reservation->expires_at !== null && ! $reservation->expires_at->isFuture())) {
+            throw new StockReservationExpiredException;
+        }
+
+        if ($reservation->status !== StockReservation::STATUS_ACTIVE
+            || $reservation->expires_at === null) {
+            throw new \InvalidArgumentException('La reserva de stock no está disponible para operar el carrito.');
+        }
     }
 
     private function expiration(): Carbon

app/Domains/Catalog/documentacion/README.md

@@ -9,7 +9,7 @@ Modela y publica la oferta comercial del tenant: productos, variantes, categorí
 - `CatalogItem` es la raíz del producto y se relaciona con tenant, categoría, marca, inventario, variantes, atributos, adjuntos y grupos destacados.
 - `Variant`, `ItemAttribute`, `Attribute`, `AttributeOption` y `VariantDefinition` describen opciones comercializables.
 - `Inventory` administra stock disponible, reservado y comprado.
-- `StockReservation` atribuye cada unidad reservada a un ítem de carrito y, durante checkout, a una compra, con estados `active`, `committed`, `released` y `expired`.
+- `StockReservation` representa la reserva completa de un carrito o checkout, con estados `active`, `committed`, `released` y `expired`. Su `expires_at` es el único reloj del bloqueo. Al expirar, también pasan a `expired` la compra pagable y el carrito asociados dentro de la misma transacción. Sus estados terminales nunca se reactivan ni se reemplazan implícitamente. Sus `StockReservationLine` agregan la cantidad requerida por inventario, incluso cuando varios ítems o bundles consumen el mismo stock.
 - `Category` soporta jerarquía y categorías globales o propias del tenant.
 - `FeaturedGroup` y `FeaturedItem` organizan secciones destacadas.
 - `BundleComponent` representa los componentes de un paquete.
@@ -18,7 +18,8 @@ Modela y publica la oferta comercial del tenant: productos, variantes, categorí
 
 - `CatalogService`: alta, búsqueda, detalle, listado por categoría y eliminación.
 - `CatalogInventoryService`: consulta, reserva, libera y confirma inventario.
-- `StockReservationService`: mantiene el ledger de reservas sincronizado con `Inventory.reserved_stock`.
+- `StockReservationService`: sincroniza el carrito como conjunto, bloquea todos sus inventarios en orden estable y mantiene el ledger agregado consistente con `Inventory.reserved_stock`.
+- `ExpireStockReservationsService`: detecta en un único recorrido reservas vencidas de compras, carritos y huérfanas, y delega los efectos comerciales sin mezclar esas reglas con la liberación física del inventario.
 - `FeaturedGroupService`: pagina los ítems destacados para la tienda.
 - `OnTicketFeaturedGroupService`: administra grupos destacados del panel para sitios de tickets.
 

app/Domains/Desfile/Services/InvitationPurchaseProvisioner.php

@@ -0,0 +1,431 @@
+<?php
+
+namespace App\Domains\Desfile\Services;
+
+use DateTimeInterface;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Str;
+use RuntimeException;
+
+class InvitationPurchaseProvisioner
+{
+    public const TENANT_CODE = 'desfile_pura_tendencia';
+
+    public const USER_EMAIL = 'invitados@puratendencia.com';
+
+    private const PAYMENT_METHOD = 'invitation';
+
+    /**
+     * @var list<array{sector: string, row: int, first_seat: int, last_seat: int, type: string}>
+     */
+    private const ALLOCATIONS = [
+        ['sector' => 'A', 'row' => 1, 'first_seat' => 1, 'last_seat' => 16, 'type' => 'NORMAL'],
+        ['sector' => 'A', 'row' => 3, 'first_seat' => 1, 'last_seat' => 14, 'type' => 'NORMAL'],
+        ['sector' => 'C', 'row' => 1, 'first_seat' => 1, 'last_seat' => 16, 'type' => 'VIP + LUNCH'],
+        ['sector' => 'C', 'row' => 3, 'first_seat' => 6, 'last_seat' => 7, 'type' => 'NORMAL'],
+    ];
+
+    /**
+     * @param  list<array{sector: string, row: int, first_seat: int, last_seat: int, type: string}>|null  $allocations
+     */
+    public function provision(?array $allocations = null): void
+    {
+        if (! $this->prerequisitesExist()) {
+            return;
+        }
+
+        DB::transaction(function () use ($allocations): void {
+            $now = now();
+            $userId = $this->userId($now);
+            $purchaseId = $this->purchaseId($userId, $now);
+            $catalogItem = DB::table('catalog_items')
+                ->where('tenant_code', self::TENANT_CODE)
+                ->where('slug', 'entrada')
+                ->first();
+
+            if ($catalogItem === null) {
+                throw new RuntimeException('No se encontró el catálogo de entradas del desfile.');
+            }
+
+            foreach ($allocations ?? self::ALLOCATIONS as $allocation) {
+                foreach (range($allocation['first_seat'], $allocation['last_seat']) as $seat) {
+                    $variant = $this->variant(
+                        (int) $catalogItem->id,
+                        $allocation['sector'],
+                        $allocation['row'],
+                        $seat,
+                        $allocation['type'],
+                    );
+
+                    $this->createPurchaseItem(
+                        $purchaseId,
+                        $catalogItem,
+                        $variant,
+                        $allocation['sector'],
+                        $allocation['row'],
+                        $seat,
+                        $allocation['type'],
+                        $now,
+                    );
+                    $this->createTicketAndCommitStock(
+                        $purchaseId,
+                        $userId,
+                        (int) $catalogItem->id,
+                        $variant,
+                        $now,
+                    );
+                }
+            }
+        });
+    }
+
+    private function prerequisitesExist(): bool
+    {
+        if (! DB::table('tenants')->where('codigo', self::TENANT_CODE)->exists()) {
+            return false;
+        }
+
+        if (! DB::table('roles')->where('codigo', 'user')->exists()) {
+            throw new RuntimeException('No se encontró el rol de usuario común.');
+        }
+
+        if (! DB::table('catalog_items')
+            ->where('tenant_code', self::TENANT_CODE)
+            ->where('slug', 'entrada')
+            ->exists()) {
+            throw new RuntimeException('No se encontró el catálogo de entradas del desfile.');
+        }
+
+        return true;
+    }
+
+    private function userId(DateTimeInterface $now): int
+    {
+        $user = DB::table('users')->where('email', self::USER_EMAIL)->first();
+
+        if ($user !== null) {
+            if ($user->tenant_codigo !== self::TENANT_CODE) {
+                throw new RuntimeException('El email de invitados ya pertenece a otro tenant.');
+            }
+
+            DB::table('users')->where('id', $user->id)->update([
+                'rol_codigo' => 'user',
+                'nombre_apellido' => 'Invitados Pura Tendencia',
+                'updated_at' => $now,
+            ]);
+
+            return (int) $user->id;
+        }
+
+        return DB::table('users')->insertGetId([
+            'rol_codigo' => 'user',
+            'tenant_codigo' => self::TENANT_CODE,
+            'nombre_apellido' => 'Invitados Pura Tendencia',
+            'email' => self::USER_EMAIL,
+            'email_verified_at' => $now,
+            'password' => Hash::make(Str::random(64)),
+            'dni' => null,
+            'telefono' => null,
+            'remember_token' => null,
+            'created_at' => $now,
+            'updated_at' => $now,
+        ]);
+    }
+
+    private function purchaseId(int $userId, DateTimeInterface $now): int
+    {
+        $purchaseId = DB::table('compras')
+            ->where('tenant_codigo', self::TENANT_CODE)
+            ->where('user_id', $userId)
+            ->where('payment_method', self::PAYMENT_METHOD)
+            ->value('id');
+
+        if ($purchaseId !== null) {
+            DB::table('compras')->where('id', $purchaseId)->update([
+                'status' => 'paid',
+                'total' => 0,
+                'updated_at' => $now,
+            ]);
+
+            return (int) $purchaseId;
+        }
+
+        return DB::table('compras')->insertGetId([
+            'tenant_codigo' => self::TENANT_CODE,
+            'user_id' => $userId,
+            'cart_id' => null,
+            'status' => 'paid',
+            'payment_method' => self::PAYMENT_METHOD,
+            'total' => 0,
+            'dni' => null,
+            'transfer_payer_dni' => null,
+            'telefono' => null,
+            'nombre_apellido' => 'Invitados Pura Tendencia',
+            'email' => self::USER_EMAIL,
+            'created_at' => $now,
+            'updated_at' => $now,
+        ]);
+    }
+
+    private function variant(
+        int $catalogItemId,
+        string $sector,
+        int $row,
+        int $seat,
+        string $type,
+    ): object {
+        $variant = $this->findVariant($catalogItemId, $sector, $row, $seat);
+
+        if ($variant === null) {
+            $variant = $this->createVariant($catalogItemId, $sector, $row, $seat, $type);
+        }
+
+        $this->ensureAttributeOptions($catalogItemId, [
+            'tipo' => $type,
+            'sector' => $sector,
+            'fila' => (string) $row,
+            'asiento' => (string) $seat,
+        ]);
+
+        $typeValueId = DB::table('variant_values as variant_value')
+            ->join('item_attributes as item_attribute', 'item_attribute.id', '=', 'variant_value.item_attribute_id')
+            ->join('attribute', 'attribute.id', '=', 'item_attribute.attribute_id')
+            ->where('variant_value.variant_id', $variant->id)
+            ->where('attribute.codigo', 'tipo')
+            ->value('variant_value.id');
+
+        if ($typeValueId === null) {
+            throw new RuntimeException("La variante {$variant->id} no tiene definido el tipo de entrada.");
+        }
+
+        DB::table('variant_values')->where('id', $typeValueId)->update(['value' => $type]);
+        DB::table('variantes')->where('id', $variant->id)->update([
+            'descripcion' => "Sector {$sector} - Fila {$row} - Asiento {$seat} - {$type}",
+        ]);
+
+        return DB::table('variantes')->where('id', $variant->id)->first();
+    }
+
+    /** @param array<string, string> $values */
+    private function ensureAttributeOptions(int $catalogItemId, array $values): void
+    {
+        $attributes = DB::table('item_attributes')
+            ->join('attribute', 'attribute.id', '=', 'item_attributes.attribute_id')
+            ->where('item_attributes.catalog_item_id', $catalogItemId)
+            ->pluck('attribute.id', 'attribute.codigo');
+
+        foreach ($values as $code => $value) {
+            $attributeId = $attributes[$code] ?? null;
+
+            if ($attributeId === null) {
+                throw new RuntimeException("Falta el atributo {$code} en el catálogo de entradas.");
+            }
+
+            if (DB::table('attribute_options')
+                ->where('attribute_id', $attributeId)
+                ->where('value', $value)
+                ->exists()) {
+                continue;
+            }
+
+            $lastSortOrder = (int) DB::table('attribute_options')
+                ->where('attribute_id', $attributeId)
+                ->max('sort_order');
+
+            DB::table('attribute_options')->insert([
+                'attribute_id' => $attributeId,
+                'validity_time_id' => null,
+                'value' => $value,
+                'label' => $value,
+                'sort_order' => $lastSortOrder + 1,
+                'metadata' => null,
+                'created_at' => now(),
+                'updated_at' => now(),
+            ]);
+        }
+    }
+
+    private function findVariant(int $catalogItemId, string $sector, int $row, int $seat): ?object
+    {
+        $query = DB::table('variantes')->where('catalog_item_id', $catalogItemId);
+
+        foreach (['sector' => $sector, 'fila' => (string) $row, 'asiento' => (string) $seat] as $code => $value) {
+            $query->whereExists(fn ($subquery) => $subquery
+                ->selectRaw('1')
+                ->from('variant_values as selected_value')
+                ->join('item_attributes as selected_item_attribute', 'selected_item_attribute.id', '=', 'selected_value.item_attribute_id')
+                ->join('attribute as selected_attribute', 'selected_attribute.id', '=', 'selected_item_attribute.attribute_id')
+                ->whereColumn('selected_value.variant_id', 'variantes.id')
+                ->where('selected_attribute.codigo', $code)
+                ->where('selected_value.value', $value));
+        }
+
+        return $query->first();
+    }
+
+    private function createVariant(
+        int $catalogItemId,
+        string $sector,
+        int $row,
+        int $seat,
+        string $type,
+    ): object {
+        $itemAttributes = DB::table('item_attributes')
+            ->join('attribute', 'attribute.id', '=', 'item_attributes.attribute_id')
+            ->where('item_attributes.catalog_item_id', $catalogItemId)
+            ->pluck('item_attributes.id', 'attribute.codigo');
+
+        foreach (['tipo', 'sector', 'fila', 'asiento'] as $requiredCode) {
+            if (! isset($itemAttributes[$requiredCode])) {
+                throw new RuntimeException("Falta el atributo {$requiredCode} en el catálogo de entradas.");
+            }
+        }
+
+        $inventoryId = DB::table('inventories')->insertGetId([
+            'sold_units' => 0,
+            'reserved_stock' => 0,
+            'real_stock' => 1,
+        ]);
+        $variantId = DB::table('variantes')->insertGetId([
+            'catalog_item_id' => $catalogItemId,
+            'event_date_id' => null,
+            'inventory_id' => $inventoryId,
+            'descripcion' => "Sector {$sector} - Fila {$row} - Asiento {$seat} - {$type}",
+            'precio' => $this->catalogPrice($sector, $row),
+        ]);
+
+        foreach (['tipo' => $type, 'sector' => $sector, 'fila' => (string) $row, 'asiento' => (string) $seat] as $code => $value) {
+            DB::table('variant_values')->insert([
+                'variant_id' => $variantId,
+                'item_attribute_id' => $itemAttributes[$code],
+                'value' => $value,
+                'created_at' => now(),
+                'updated_at' => now(),
+            ]);
+        }
+
+        return DB::table('variantes')->where('id', $variantId)->first();
+    }
+
+    private function catalogPrice(string $sector, int $row): int
+    {
+        $prices = in_array($sector, ['A', 'C'], true)
+            ? [1 => 250000, 2 => 200000, 3 => 100000, 4 => 75000, 5 => 50000]
+            : [1 => 240000, 2 => 190000, 3 => 90000, 4 => 65000, 5 => 40000];
+
+        return $prices[$row];
+    }
+
+    private function createPurchaseItem(
+        int $purchaseId,
+        object $catalogItem,
+        object $variant,
+        string $sector,
+        int $row,
+        int $seat,
+        string $type,
+        DateTimeInterface $now,
+    ): void {
+        if (DB::table('compra_items')
+            ->where('compra_id', $purchaseId)
+            ->where('source_variant_id', $variant->id)
+            ->exists()) {
+            return;
+        }
+
+        $attributes = [
+            ['name' => 'Tipo', 'value' => $type],
+            ['name' => 'Sector', 'value' => $sector],
+            ['name' => 'Fila', 'value' => (string) $row],
+            ['name' => 'Asiento', 'value' => (string) $seat],
+        ];
+
+        DB::table('compra_items')->insert([
+            'compra_id' => $purchaseId,
+            'source_catalog_item_id' => $catalogItem->id,
+            'source_variant_id' => $variant->id,
+            'image_attachment_id' => DB::table('catalog_items_attachments')
+                ->where('catalog_item_id', $catalogItem->id)
+                ->whereNull('variant_id')
+                ->orderBy('orden')
+                ->value('attachment_id'),
+            'nombre' => $catalogItem->nombre,
+            'descripcion' => $variant->descripcion,
+            'slug' => $catalogItem->slug,
+            'item_nombre' => "Entrada (Sector {$sector}, Fila {$row}, Asiento {$seat})",
+            'variant_attributes' => json_encode($attributes, JSON_UNESCAPED_UNICODE | JSON_THROW_ON_ERROR),
+            'cantidad' => 1,
+            'precio_unitario' => 0,
+            'discount_total' => 0,
+            'tax_total' => 0,
+            'total' => 0,
+            'created_at' => $now,
+            'updated_at' => $now,
+        ]);
+    }
+
+    private function createTicketAndCommitStock(
+        int $purchaseId,
+        int $userId,
+        int $catalogItemId,
+        object $variant,
+        DateTimeInterface $now,
+    ): void {
+        if (DB::table('tickets')
+            ->where('source_purchase_id', $purchaseId)
+            ->where('source_variant_id', $variant->id)
+            ->exists()) {
+            return;
+        }
+
+        $inventory = DB::table('inventories')->where('id', $variant->inventory_id)->lockForUpdate()->first();
+
+        if ($inventory === null || $inventory->real_stock < 1 || $inventory->reserved_stock > 0) {
+            throw new RuntimeException("El asiento {$variant->descripcion} ya no está disponible.");
+        }
+
+        DB::table('inventories')->where('id', $inventory->id)->update([
+            'real_stock' => $inventory->real_stock - 1,
+            'sold_units' => $inventory->sold_units + 1,
+        ]);
+
+        $reservationId = DB::table('compras')->where('id', $purchaseId)->value('stock_reservation_id');
+        if ($reservationId === null) {
+            $reservationId = DB::table('stock_reservations')->insertGetId([
+                'status' => 'committed',
+                'committed_at' => $now,
+                'released_at' => null,
+                'expired_at' => null,
+                'release_reason' => null,
+                'created_at' => $now,
+                'updated_at' => $now,
+            ]);
+            DB::table('compras')->where('id', $purchaseId)->update([
+                'stock_reservation_id' => $reservationId,
+            ]);
+        }
+
+        DB::table('stock_reservation_lines')->insert([
+            'stock_reservation_id' => $reservationId,
+            'inventory_id' => $inventory->id,
+            'quantity' => 1,
+            'tracks_inventory' => true,
+            'created_at' => $now,
+            'updated_at' => $now,
+        ]);
+
+        DB::table('tickets')->insert([
+            'tenant_code' => self::TENANT_CODE,
+            'ticket' => (string) Str::uuid(),
+            'name' => null,
+            'description' => null,
+            'source_purchase_id' => $purchaseId,
+            'source_catalog_item_id' => $catalogItemId,
+            'source_variant_id' => $variant->id,
+            'used_at' => null,
+            'scanner_user_id' => null,
+            'user_id' => $userId,
+        ]);
+    }
+}

app/Domains/FiestaFutbolInfantil/Controllers/CategoryVisibilityController.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Domains\FiestaFutbolInfantil\Controllers;
+
+use App\Domains\FiestaFutbolInfantil\Enums\FiestaCategory;
+use App\Domains\FiestaFutbolInfantil\Requests\UpdateCategoryVisibilityRequest;
+use App\Domains\FiestaFutbolInfantil\Services\CategoryVisibilityService;
+use App\Http\Controllers\Controller;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class CategoryVisibilityController extends Controller
+{
+    public function __construct(private readonly CategoryVisibilityService $visibilityService) {}
+
+    public function show(Request $request): JsonResponse
+    {
+        $category = $this->category($request);
+        $tenant = $request->user()->tenant()->firstOrFail();
+
+        return response()->json([
+            'data' => [
+                'is_enabled' => $this->visibilityService->isEnabled($tenant, $category),
+            ],
+        ]);
+    }
+
+    public function update(UpdateCategoryVisibilityRequest $request): JsonResponse
+    {
+        $category = $this->category($request);
+        $tenant = $request->user()->tenant()->firstOrFail();
+        $model = $this->visibilityService->update(
+            $tenant,
+            $category,
+            $request->boolean('is_enabled'),
+        );
+
+        return response()->json([
+            'data' => [
+                'is_enabled' => $model->is_enabled,
+            ],
+            'message' => $model->is_enabled
+                ? 'Mostrar en sitio web se activo correctamente'
+                : 'Mostrar en sitio web se desactivo correctamente',
+        ]);
+    }
+
+    private function category(Request $request): FiestaCategory
+    {
+        return FiestaCategory::from((string) $request->route('category'));
+    }
+}

app/Domains/FiestaFutbolInfantil/Enums/FiestaCategory.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Domains\FiestaFutbolInfantil\Enums;
+
+enum FiestaCategory: string
+{
+    case Entries = 'entries';
+    case Foods = 'foods';
+    case Accommodations = 'accommodations';
+    case Merchandise = 'merchandise';
+
+    public function categoryName(): string
+    {
+        return match ($this) {
+            self::Entries => 'Entradas',
+            self::Foods => 'Comidas',
+            self::Accommodations => 'Alojamientos',
+            self::Merchandise => 'Merchandising',
+        };
+    }
+}

app/Domains/FiestaFutbolInfantil/Requests/UpdateCategoryVisibilityRequest.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Domains\FiestaFutbolInfantil\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class UpdateCategoryVisibilityRequest extends FormRequest
+{
+    /** @return array<string, mixed> */
+    public function rules(): array
+    {
+        return [
+            'is_enabled' => ['required', 'boolean'],
+        ];
+    }
+}

app/Domains/FiestaFutbolInfantil/Services/CategoryVisibilityService.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Domains\FiestaFutbolInfantil\Services;
+
+use App\Domains\Catalog\Models\Category;
+use App\Domains\FiestaFutbolInfantil\Enums\FiestaCategory;
+use App\Domains\Tenant\Models\Tenant;
+
+class CategoryVisibilityService
+{
+    public function isEnabled(Tenant $tenant, FiestaCategory $category): bool
+    {
+        return Category::query()
+            ->where('tenant_code', $tenant->codigo)
+            ->where('nombre', $category->categoryName())
+            ->value('is_enabled') ?? true;
+    }
+
+    public function update(Tenant $tenant, FiestaCategory $category, bool $isEnabled): Category
+    {
+        $model = Category::query()->firstOrCreate([
+            'tenant_code' => $tenant->codigo,
+            'nombre' => $category->categoryName(),
+        ]);
+        $model->update(['is_enabled' => $isEnabled]);
+
+        return $model;
+    }
+}

app/Domains/FiestaFutbolInfantil/routes/api.php

@@ -1,6 +1,7 @@
 <?php
 
 use App\Domains\FiestaFutbolInfantil\Controllers\AccommodationController;
+use App\Domains\FiestaFutbolInfantil\Controllers\CategoryVisibilityController;
 use App\Domains\FiestaFutbolInfantil\Controllers\EntryController;
 use App\Domains\FiestaFutbolInfantil\Controllers\FoodController;
 use App\Domains\FiestaFutbolInfantil\Controllers\MerchandiseController;
@@ -9,6 +10,20 @@ use Illuminate\Support\Facades\Route;
 Route::prefix('v1/adminapp/tenant')
     ->middleware(['auth:sanctum', 'adminapp.tenant'])
     ->group(function (): void {
+        $visibilityRoutes = static function (string $endpoint, string $category, string $menuCode): void {
+            Route::get("{$endpoint}/visibility", [CategoryVisibilityController::class, 'show'])
+                ->defaults('category', $category)
+                ->middleware("tenant.menu:{$menuCode}");
+            Route::patch("{$endpoint}/visibility", [CategoryVisibilityController::class, 'update'])
+                ->defaults('category', $category)
+                ->middleware("tenant.menu:{$menuCode}");
+        };
+
+        $visibilityRoutes('entries', 'entries', 'adminapp.fiesta-futbol-infantil.entradas');
+        $visibilityRoutes('foods', 'foods', 'adminapp.fiesta-futbol-infantil.comida');
+        $visibilityRoutes('accommodations', 'accommodations', 'adminapp.fiesta-futbol-infantil.alojamientos');
+        $visibilityRoutes('merchandise', 'merchandise', 'adminapp.fiesta-futbol-infantil.merchandising');
+
         Route::get('entries', [EntryController::class, 'index'])
             ->middleware('tenant.menu:adminapp.fiesta-futbol-infantil.entradas')
             ->name('adminapp.fiesta-futbol-infantil.entries.index');

app/Domains/Forms/Services/SaleFormService.php

@@ -12,10 +12,12 @@ class SaleFormService
         $names = [
             Purchase::STATUS_CREATED => 'Creada',
             Purchase::STATUS_PENDING_PAYMENT => 'Esperando pago',
+            Purchase::STATUS_IN_REVIEW => 'En revisión',
             Purchase::STATUS_PAID => 'Confirmada',
             Purchase::STATUS_CANCELLED => 'Cancelada',
             Purchase::STATUS_REJECTED => 'Rechazada',
             Purchase::STATUS_EXPIRED => 'Vencida',
+            Purchase::STATUS_SUPERSEDED => 'Reemplazada',
         ];
 
         return [

app/Domains/Integration/Services/MailService.php

@@ -3,6 +3,8 @@
 namespace App\Domains\Integration\Services;
 
 use App\Domains\Client\Models\Client;
+use App\Domains\Tenant\Models\Tenant;
+use App\Domains\Tenant\Models\WebsiteType;
 use Exception;
 use Illuminate\Contracts\Mail\Factory as MailFactory;
 use Illuminate\Contracts\Mail\Mailer;
@@ -70,24 +72,35 @@ class MailService extends BaseIntegrationService
         return [];
     }
 
-    public function send(string|array $recipient, string $subject, string $content): void
+    /**
-    {
+     * @param  array<int, array{data: string, name: string, mime: string}>  $attachments
+     */
+    public function send(
+        string|array $recipient,
+        string $subject,
+        string $content,
+        Tenant|WebsiteType|null $brand = null,
+        array $attachments = [],
+    ): void {
         if (! $this->mailer || ! $this->tenant) {
             throw new Exception('MailService no está configurado. Llamá a forTenant() o forClient() primero.');
         }
 
-        $this->tenant->loadMissing(['headerLogo', 'footerLogo']);
+        $brand ??= $this->tenant;
+        $branding = $this->brandingFor($brand);
 
         $html = Blade::render(
             <<<'BLADE'
-                <x-mail.branded-layout :tenant="$tenant" :header-logo-url="$headerLogoUrl" :footer-logo-url="$footerLogoUrl">
+                <x-mail.branded-layout :branding="$branding" :header-logo-url="$headerLogoUrl" :footer-logo-url="$footerLogoUrl">
                     {!! $content !!}
                 </x-mail.branded-layout>
                 BLADE,
             [
-                'tenant' => $this->tenant,
+                'branding' => $branding,
-                'headerLogoUrl' => $this->tenant->headerLogo?->getTemporaryUrl(1440),
+                'headerLogoUrl' => $brand instanceof WebsiteType
-                'footerLogoUrl' => $this->tenant->footerLogo?->getTemporaryUrl(1440),
+                    ? $brand->siteLogo?->getTemporaryUrl(1440)
+                    : $brand->headerLogo?->getTemporaryUrl(1440),
+                'footerLogoUrl' => $brand->footerLogo?->getTemporaryUrl(1440),
                 'content' => $content,
             ],
         );
@@ -96,6 +109,14 @@ class MailService extends BaseIntegrationService
             ->subject($subject)
             ->html($html);
 
+        foreach ($attachments as $attachment) {
+            $mail->attachData(
+                $attachment['data'],
+                $attachment['name'],
+                ['mime' => $attachment['mime']],
+            );
+        }
+
         $this->mailer->to($recipient)->send($mail);
     }
 
@@ -106,6 +127,36 @@ class MailService extends BaseIntegrationService
             : (string) config('mail.default');
     }
 
+    /** @return array{name: string, primary_color: string, body_color: string, background_color: string, surface_color: string, header_bg_color: string, footer_bg_color: string} */
+    private function brandingFor(Tenant|WebsiteType $brand): array
+    {
+        if ($brand instanceof WebsiteType) {
+            $brand->loadMissing(['siteLogo', 'footerLogo']);
+
+            return [
+                'name' => $brand->nombre,
+                'primary_color' => $brand->primary_color ?? '#FF7006',
+                'body_color' => $brand->body_color ?? '#666666',
+                'background_color' => $brand->background_color ?? '#f8f8f8',
+                'surface_color' => $brand->surface_color ?? '#ffffff',
+                'header_bg_color' => $brand->surface_color ?? '#ffffff',
+                'footer_bg_color' => $brand->login_header_footer_color ?? '#838383',
+            ];
+        }
+
+        $brand->loadMissing(['headerLogo', 'footerLogo']);
+
+        return [
+            'name' => $brand->nombre,
+            'primary_color' => $brand->primary_color ?? '#6376f3',
+            'body_color' => '#334155',
+            'background_color' => '#f1f5f9',
+            'surface_color' => '#ffffff',
+            'header_bg_color' => $brand->header_bg_color ?? '#ffffff',
+            'footer_bg_color' => $brand->footer_bg_color ?? '#334155',
+        ];
+    }
+
     public function onSetup(): void
     {
         if (! $this->mailer || ! $this->clientContext) {

app/Domains/Integration/Services/TelepagosWebhookService.php

@@ -39,6 +39,20 @@ class TelepagosWebhookService
             $amount = $this->normalizeAmount($details['data']['amount'] ?? $details['amount'] ?? 0);
             $operationId = $details['data']['operation_id'] ?? $details['operation_id'] ?? null;
 
+            $paymentData = [
+                'compra_id' => null,
+                'matched_purchase_ids' => null,
+                'cuit_buyer' => $details['data']['buyer']['cuit'] ?? $details['buyer']['cuit'] ?? null,
+                'cvu_buyer' => $details['data']['buyer']['cvu'] ?? $details['buyer']['cvu'] ?? null,
+                'amount' => $amount,
+                'concept' => $details['data']['concept'] ?? $details['concept'] ?? null,
+                'operation' => $details['data']['operation'] ?? $details['operation'] ?? null,
+                'operation_id' => $details['data']['operation_id'] ?? $details['operation_id'] ?? null,
+                'transaction_id' => $details['data']['transaction_id'] ?? $details['transaction_id'] ?? null,
+                'qr_order_id' => $qrOrderId,
+                'link_id' => $details['data']['link_id'] ?? $details['link_id'] ?? null,
+            ];
+
             $transferenciaOperationIds = [1, 3, 11];
             $qrOperationIds = [31, 37, 47];
 
@@ -64,16 +78,21 @@ class TelepagosWebhookService
                     ->whereIn('status', [
                         Purchase::STATUS_CREATED,
                         Purchase::STATUS_PENDING_PAYMENT,
+                        Purchase::STATUS_IN_REVIEW,
                     ])
                     ->where('payment_method', 'transfer')
                     ->where('total', $amount)
                     ->latest()
-                    ->limit(2)
                     ->get();
 
+                $paymentData['matched_purchase_ids'] = $purchases->pluck('id')->all();
                 $compra = $purchases->count() === 1 ? $purchases->first() : null;
 
                 if (! $compra) {
+                    if ($purchases->count() > 1) {
+                        TelepagosPayment::create($paymentData);
+                    }
+
                     Log::channel('telepagos')->warning('Telepagos webhook: Expected exactly one matching purchase.', [
                         'client_code' => $client->code,
                         'cashin_id' => $cashinId,
@@ -163,18 +182,7 @@ class TelepagosWebhookService
                 return;
             }
 
-            $paymentData = [
+            $paymentData['compra_id'] = $compra->id;
-                'compra_id' => $compra->id,
-                'cuit_buyer' => $details['data']['buyer']['cuit'] ?? $details['buyer']['cuit'] ?? null,
-                'cvu_buyer' => $details['data']['buyer']['cvu'] ?? $details['buyer']['cvu'] ?? null,
-                'amount' => $amount,
-                'concept' => $details['data']['concept'] ?? $details['concept'] ?? null,
-                'operation' => $details['data']['operation'] ?? $details['operation'] ?? null,
-                'operation_id' => $details['data']['operation_id'] ?? $details['operation_id'] ?? null,
-                'transaction_id' => $details['data']['transaction_id'] ?? $details['transaction_id'] ?? null,
-                'qr_order_id' => $qrOrderId,
-                'link_id' => $details['data']['link_id'] ?? $details['link_id'] ?? null,
-            ];
 
             DB::transaction(function () use ($compra, $paymentData) {
                 TelepagosPayment::create($paymentData);

app/Domains/MailTest/Mailables/TestMail.php

@@ -28,10 +28,21 @@ class TestMail extends Mailable
     {
         $this->tenant->loadMissing(['headerLogo', 'footerLogo']);
 
+        $branding = [
+            'name' => $this->tenant->nombre,
+            'primary_color' => $this->tenant->primary_color ?? '#6376f3',
+            'body_color' => '#334155',
+            'background_color' => '#f1f5f9',
+            'surface_color' => '#ffffff',
+            'header_bg_color' => $this->tenant->header_bg_color ?? '#ffffff',
+            'footer_bg_color' => $this->tenant->footer_bg_color ?? '#334155',
+        ];
+
         return new Content(
             view: 'mail.test',
             with: [
                 'tenant' => $this->tenant,
+                'branding' => $branding,
                 'headerLogoUrl' => $this->tenant->headerLogo?->getTemporaryUrl(1440),
                 'footerLogoUrl' => $this->tenant->footerLogo?->getTemporaryUrl(1440),
             ],

app/Domains/Notification/Events/TicketsAvailable.php

@@ -1,20 +0,0 @@
-<?php
-
-namespace App\Domains\Notification\Events;
-
-use App\Domains\Purchase\Models\Purchase;
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-
-class TicketsAvailable
-{
-    use Dispatchable, SerializesModels;
-
-    /**
-     * @param  array<int, int>  $ticketIds
-     */
-    public function __construct(
-        public readonly Purchase $purchase,
-        public readonly array $ticketIds,
-    ) {}
-}

app/Domains/Notification/Listeners/SendPasswordResetEmail.php

@@ -6,8 +6,6 @@ use App\Domains\Notification\Events\PasswordResetRequested;
 use App\Domains\Notification\Services\NotificationMailService;
 use Illuminate\Contracts\Queue\ShouldQueueAfterCommit;
 use Illuminate\Queue\InteractsWithQueue;
-use Illuminate\Support\Facades\Log;
-use Throwable;
 
 class SendPasswordResetEmail implements ShouldQueueAfterCommit
 {
@@ -22,21 +20,10 @@ class SendPasswordResetEmail implements ShouldQueueAfterCommit
 
     public function handle(PasswordResetRequested $event): void
     {
-        try {
         app(NotificationMailService::class)->sendPasswordResetCode(
             $event->attemptId,
             $event->tenantCode,
             $event->channel,
         );
-        } catch (Throwable $exception) {
-            Log::error('Failed to send password reset email.', [
-                'attempt_id' => $event->attemptId,
-                'tenant_code' => $event->tenantCode,
-                'channel' => $event->channel,
-                'exception' => $exception,
-            ]);
-
-            throw $exception;
-        }
     }
 }

app/Domains/Notification/Listeners/SendPurchaseConfirmedEmail.php

@@ -7,7 +7,7 @@ use App\Domains\Purchase\Events\PurchasePaid;
 use Illuminate\Contracts\Queue\ShouldQueueAfterCommit;
 use Illuminate\Queue\InteractsWithQueue;
 
-class SendPurchasePaidEmail implements ShouldQueueAfterCommit
+class SendPurchaseConfirmedEmail implements ShouldQueueAfterCommit
 {
     use InteractsWithQueue;
 
@@ -20,6 +20,6 @@ class SendPurchasePaidEmail implements ShouldQueueAfterCommit
 
     public function handle(PurchasePaid $event): void
     {
-        app(NotificationMailService::class)->sendPurchasePaid($event->purchase->getKey());
+        app(NotificationMailService::class)->sendPurchaseConfirmed($event->purchaseId);
     }
 }

app/Domains/Notification/Listeners/SendTicketsAvailableEmail.php

@@ -1,25 +0,0 @@
-<?php
-
-namespace App\Domains\Notification\Listeners;
-
-use App\Domains\Notification\Events\TicketsAvailable;
-use App\Domains\Notification\Services\NotificationMailService;
-use Illuminate\Contracts\Queue\ShouldQueueAfterCommit;
-use Illuminate\Queue\InteractsWithQueue;
-
-class SendTicketsAvailableEmail implements ShouldQueueAfterCommit
-{
-    use InteractsWithQueue;
-
-    public string $queue = 'emails';
-
-    public int $tries = 3;
-
-    /** @var array<int, int> */
-    public array $backoff = [30, 120, 300];
-
-    public function handle(TicketsAvailable $event): void
-    {
-        app(NotificationMailService::class)->sendTicketsAvailable($event->purchase->getKey(), $event->ticketIds);
-    }
-}

app/Domains/Notification/Services/NotificationMailService.php

@@ -9,28 +9,43 @@ use App\Domains\Notification\Events\PasswordResetRequested;
 use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Tenant\Models\Tenant;
 use App\Domains\Ticket\Models\Ticket;
+use App\Domains\Ticket\Services\TicketPdfService;
 use App\Domains\Ticket\Services\TicketPresentationResolver;
+use Closure;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Log;
+use Throwable;
 
 class NotificationMailService
 {
     public function __construct(
         private readonly MailService $mailService,
+        private readonly TicketPdfService $ticketPdfService,
     ) {}
 
     public function sendWelcome(int $userId, string $tenantCode): void
     {
-        $tenant = Tenant::query()->where('codigo', $tenantCode)->firstOrFail();
+        $this->sendLogged('welcome', [
+            'user_id' => $userId,
+            'tenant_code' => $tenantCode,
+        ], function () use ($userId, $tenantCode): array {
+            $tenant = Tenant::query()->with('websiteType')->where('codigo', $tenantCode)->firstOrFail();
             $user = User::query()->findOrFail($userId);
+            $brand = $tenant->websiteType ?? $tenant;
 
             $this->mailService
                 ->forTenant($tenantCode)
                 ->send(
                     $user->email,
-                "Bienvenido a {$tenant->nombre}",
+                    "Bienvenido a {$brand->nombre}",
-                view('mail.notifications.welcome', compact('tenant', 'user'))->render(),
+                    view('mail.notifications.welcome', compact('brand', 'user'))->render(),
+                    $brand,
                 );
+
+            return [
+                'brand_type' => $tenant->websiteType === null ? 'tenant' : 'website_type',
+            ];
+        });
     }
 
     public function sendPasswordResetCode(
@@ -38,6 +53,13 @@ class NotificationMailService
         string $tenantCode,
         string $channel = PasswordResetRequested::CHANNEL_STOREFRONT,
     ): void {
+        $context = [
+            'attempt_id' => $attemptId,
+            'tenant_code' => $tenantCode,
+            'channel' => $channel,
+        ];
+
+        $this->sendLogged('password_reset', $context, function () use ($attemptId, $tenantCode, $channel, $context): ?array {
             $tenant = Tenant::query()
                 ->with('websiteType')
                 ->where('codigo', $tenantCode)
@@ -47,13 +69,13 @@ class NotificationMailService
                 ->findOrFail($attemptId);
 
             if ($attempt->status !== ResetPasswordAttempt::STATUS_PENDING) {
-            Log::warning('Password reset email was skipped because the attempt is no longer pending.', [
+                $this->logSkipped('password_reset', array_merge($context, [
-                'attempt_id' => $attemptId,
+                    'reason' => 'attempt_not_pending',
-                'tenant_code' => $tenantCode,
                     'attempt_status' => $attempt->status,
-            ]);
+                    'user_id' => $attempt->user_id,
+                ]));
 
-            return;
+                return null;
             }
 
             $recoveryDomain = match ($channel) {
@@ -75,58 +97,117 @@ class NotificationMailService
             $recoveryUrl = $recoveryDomain === null
                 ? null
                 : 'https://'.$recoveryDomain.$recoveryBasePath.'/recuperar-contrasena/codigo?'.http_build_query($recoveryQuery);
+            $brand = $tenant->websiteType ?? $tenant;
 
             $this->mailService
                 ->forTenant($tenantCode)
                 ->send(
                     $attempt->user->email,
-                "Código para recuperar tu contraseña - {$tenant->nombre}",
+                    "Código para recuperar tu contraseña - {$brand->nombre}",
-                view('mail.notifications.password-reset', compact('tenant', 'attempt', 'recoveryUrl'))->render(),
+                    view('mail.notifications.password-reset', [
+                        'attempt' => $attempt,
+                        'recoveryUrl' => $recoveryUrl,
+                        'brand' => $brand,
+                    ])->render(),
+                    $brand,
                 );
+
+            return [
+                'user_id' => $attempt->user_id,
+                'recovery_domain_available' => $recoveryDomain !== null,
+            ];
+        });
     }
 
-    public function sendPurchasePaid(int $purchaseId): void
+    public function sendPurchaseConfirmed(int $purchaseId): void
     {
+        $context = ['purchase_id' => $purchaseId];
+
+        $this->sendLogged('purchase_confirmed', $context, function () use ($purchaseId, $context): ?array {
             $purchase = Purchase::query()
                 ->with(['tenant', 'user', 'items'])
-            ->findOrFail($purchaseId);
+                ->find($purchaseId);
 
-        $this->mailService
+            if ($purchase === null) {
-            ->forTenant($purchase->tenant_codigo)
+                $this->logSkipped('purchase_confirmed', array_merge($context, [
-            ->send(
+                    'reason' => 'purchase_not_found',
-                $this->recipientFor($purchase),
+                    'missing_model' => Purchase::class,
-                "Pago confirmado - Compra #{$purchase->getKey()}",
+                ]));
-                view('mail.notifications.purchase-paid', compact('purchase'))->render(),
+
-            );
+                return null;
             }
 
-    /** @param array<int, int> $ticketIds */
-    public function sendTicketsAvailable(int $purchaseId, array $ticketIds): void
-    {
-        $purchase = Purchase::query()->with(['tenant', 'user'])->findOrFail($purchaseId);
             /** @var Collection<int, Ticket> $tickets */
             $tickets = Ticket::query()
+                ->where('source_purchase_id', $purchase->getKey())
                 ->where('tenant_code', $purchase->tenant_codigo)
-            ->where('user_id', $purchase->user_id)
-            ->whereKey($ticketIds)
                 ->with(TicketPresentationResolver::RELATIONS)
                 ->get();
-
+            $attachments = $tickets->isEmpty()
-        if ($tickets->isEmpty()) {
+                ? []
-            return;
+                : [[
-        }
+                    'data' => $this->ticketPdfService->contents($purchase->tenant, $tickets),
+                    'name' => $this->ticketPdfService->filename($tickets),
+                    'mime' => 'application/pdf',
+                ]];
 
             $this->mailService
                 ->forTenant($purchase->tenant_codigo)
                 ->send(
                     $this->recipientFor($purchase),
-                'Tus tickets ya están disponibles',
+                    "Compra confirmada - Compra #{$purchase->getKey()}",
-                view('mail.notifications.tickets-available', compact('purchase', 'tickets'))->render(),
+                    view('mail.notifications.purchase-confirmed', compact('purchase', 'tickets'))->render(),
+                    attachments: $attachments,
                 );
+
+            return [
+                'tenant_code' => $purchase->tenant_codigo,
+                'user_id' => $purchase->user_id,
+                'purchase_status' => $purchase->status,
+                'purchase_item_count' => $purchase->items->count(),
+                'ticket_count' => $tickets->count(),
+                'ticket_ids' => $tickets->modelKeys(),
+            ];
+        });
     }
 
     private function recipientFor(Purchase $purchase): string
     {
         return (string) ($purchase->email ?: $purchase->user?->email);
     }
+
+    /**
+     * @param  array<string, mixed>  $context
+     * @param  Closure(): (array<string, mixed>|null)  $send
+     */
+    private function sendLogged(string $emailType, array $context, Closure $send): void
+    {
+        try {
+            $resultContext = $send();
+
+            if ($resultContext === null) {
+                return;
+            }
+
+            Log::channel('emails')->info('Notification email sent.', array_merge($context, $resultContext, [
+                'email_type' => $emailType,
+                'mailer' => $this->mailService->mailerName(),
+            ]));
+        } catch (Throwable $exception) {
+            Log::channel('emails')->error('Notification email delivery failed.', array_merge($context, [
+                'email_type' => $emailType,
+                'exception' => $exception,
+            ]));
+
+            throw $exception;
+        }
+    }
+
+    /** @param array<string, mixed> $context */
+    private function logSkipped(string $emailType, array $context): void
+    {
+        Log::channel('emails')->warning('Notification email skipped.', array_merge($context, [
+            'email_type' => $emailType,
+        ]));
+    }
 }

app/Domains/Notification/documentacion/README.md

@@ -8,12 +8,11 @@ Orquesta notificaciones de negocio por correo a partir de eventos de otros domin
 
 - `UserRegistered`: dispara el correo de bienvenida.
 - `PasswordResetRequested`: envía el código de recuperación si el intento sigue pendiente.
-- `PurchasePaid`: envía la confirmación de pago.
+- `PurchasePaid`: envía la confirmación de compra y adjunta los tickets generados, cuando corresponde.
-- `TicketsAvailable`: informa y entrega la disponibilidad de tickets.
 
 ## Componentes
 
-Los listeners `SendWelcomeEmail`, `SendPasswordResetEmail`, `SendPurchasePaidEmail` y `SendTicketsAvailableEmail` delegan en `NotificationMailService`. Este servicio carga el contexto necesario, renderiza las vistas y envía mediante `Integration/MailService`.
+Los listeners `SendWelcomeEmail`, `SendPasswordResetEmail` y `SendPurchaseConfirmedEmail` delegan en `NotificationMailService`. Este servicio carga el contexto necesario, renderiza las vistas y envía mediante `Integration/MailService`.
 
 ## API y dependencias
 
@@ -23,4 +22,6 @@ No expone rutas HTTP. Consume datos de `Auth`, `Tenant`, `Purchase` y `Ticket`,
 
 - Los listeners reciben identificadores y vuelven a cargar los modelos, evitando transportar entidades obsoletas.
 - La recuperación no se envía si el intento dejó de estar pendiente.
+- Los correos de cuenta (bienvenida y recuperación de contraseña) usan la identidad visual del `WebsiteType` asociado al tenant, con fallback al tenant si no tiene uno configurado.
+- El correo transaccional de compra confirmada usa la identidad visual del tenant y adjunta un único PDF cuando la compra generó tickets.
 - Los handlers deben permanecer idempotentes o tolerantes a reintentos de cola.

app/Domains/Purchase/Controllers/PurchaseController.php

@@ -8,7 +8,9 @@ use App\Domains\Purchase\Requests\PaymentIntentRequest;
 use App\Domains\Purchase\Requests\StartCheckoutRequest;
 use App\Domains\Purchase\Requests\UpdatePurchaseCustomerRequest;
 use App\Domains\Purchase\Resources\PurchaseResource;
+use App\Domains\Purchase\Services\Checkout\PurchaseResponseLoader;
 use App\Domains\Purchase\Services\CheckoutService;
+use App\Domains\Purchase\Services\PurchaseStateGuard;
 use App\Domains\Tenant\Models\Tenant;
 use App\Http\Controllers\Controller;
 use Illuminate\Http\JsonResponse;
@@ -22,13 +24,23 @@ class PurchaseController extends Controller
 {
     public function index(Request $request, Tenant $tenant): JsonResponse
     {
+        $statusParam = $request->query('status');
+        $statuses = is_string($statusParam)
+            ? collect(explode(',', $statusParam))
+                ->map(fn (string $status): string => trim($status))
+                ->filter()
+                ->unique()
+                ->values()
+                ->all()
+            : [];
+
         return PurchaseResource::collection(
             Purchase::query()
+                ->with('stockReservation')
                 ->where('tenant_codigo', $tenant->codigo)
                 ->where('user_id', $request->user()->id)
-                ->when($request->query('status'), function ($query, $status) {
+                ->when($statuses !== [], fn ($query) => $query->whereIn('status', $statuses))
-                    $query->where('status', $status);
+                ->orderBy('status')
-                })
                 ->latest()
                 ->paginateFromRequest()
         )->response();
@@ -50,21 +62,16 @@ class PurchaseController extends Controller
         return PurchaseResource::make($purchase)->response()->setStatusCode(201);
     }
 
-    public function show(Request $request, Tenant $tenant, Purchase $compra): PurchaseResource
+    public function show(
-    {
+        Request $request,
+        Tenant $tenant,
+        Purchase $compra,
+        PurchaseResponseLoader $responses,
+    ): PurchaseResource {
         $compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
 
-        $compra->loadMissing([
+        $compra->loadMissing('items')->loadCount('tickets');
-            'items',
+        $responses->load($compra);
-            'cart.items.catalogItem.inventory',
-            'cart.items.catalogItem.attachments',
-            'cart.items.variant.inventory',
-            'cart.items.variant.attachments',
-            'cart.items.variant.definitions.itemAttribute.attribute',
-            'cart.items.variant.eventDates',
-            'cart.items.variant.eventDate',
-        ])->loadCount('tickets');
-        $compra->items->load('imageAttachment');
 
         return PurchaseResource::make($compra);
     }
@@ -86,43 +93,52 @@ class PurchaseController extends Controller
         PaymentIntentRequest $request,
         Tenant $tenant,
         Purchase $compra,
-        CheckoutService $checkoutService,
+        PurchaseStateGuard $purchaseState,
     ): JsonResponse {
         $compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
         $method = $request->validated('method');
-        $totalAmount = $compra->calculateCurrentTotalAmount();
+        $transferPayerDni = $method === 'transfer'
+            ? preg_replace('/\D+/', '', (string) $request->validated('transfer_payer_dni'))
+            : null;
 
-        $purchaseUpdate = [
+        $updated = DB::transaction(function () use (
-            'payment_method' => $method,
+            $compra,
-            'status' => Purchase::STATUS_PENDING_PAYMENT,
+            $method,
-            'expires_at' => now()->addMinutes(
+            $purchaseState,
-                max(1, (int) config("purchase.payment_expiration_minutes.{$method}", 30))
+            $transferPayerDni,
-            ),
+        ): bool {
-            'total' => $totalAmount,
-        ];
-
-        if ($method === 'transfer') {
-            $purchaseUpdate['transfer_payer_dni'] = preg_replace('/\D+/', '', (string) $request->validated('transfer_payer_dni'));
-        }
-
-        $updated = DB::transaction(function () use ($compra, $purchaseUpdate): bool {
             /** @var Purchase|null $purchase */
             $purchase = Purchase::query()
                 ->whereKey($compra->getKey())
                 ->lockForUpdate()
                 ->first();
 
+            if ($purchase === null) {
+                return false;
+            }
+
+            $purchaseState->assertNotExpired($purchase);
+
             if (
-                $purchase === null
+                ! in_array($purchase->status, [
-                || ! in_array($purchase->status, [
                     Purchase::STATUS_CREATED,
                     Purchase::STATUS_PENDING_PAYMENT,
                 ], true)
-                || ($purchase->expires_at !== null && $purchase->expires_at->isPast())
             ) {
                 return false;
             }
 
+            $purchaseState->lockCurrentCart($purchase);
+
+            $purchaseUpdate = [
+                'payment_method' => $method,
+                'status' => Purchase::STATUS_PENDING_PAYMENT,
+                'total' => $purchase->calculateCurrentTotalAmount(),
+            ];
+
+            if ($transferPayerDni !== null) {
+                $purchaseUpdate['transfer_payer_dni'] = $transferPayerDni;
+            }
             $purchase->update($purchaseUpdate);
 
             return true;
@@ -135,7 +151,7 @@ class PurchaseController extends Controller
         }
 
         $compra->refresh();
-        $checkoutService->syncReservationExpiration($compra);
+        $totalAmount = (float) $compra->total;
 
         if ($method === 'transfer') {
             $telepagosService = new TelepagosIntegrationService;

app/Domains/Purchase/Events/PurchasePaid.php

@@ -2,7 +2,6 @@
 
 namespace App\Domains\Purchase\Events;
 
-use App\Domains\Purchase\Models\Purchase;
 use Illuminate\Foundation\Events\Dispatchable;
 use Illuminate\Queue\SerializesModels;
 
@@ -10,5 +9,5 @@ class PurchasePaid
 {
     use Dispatchable, SerializesModels;
 
-    public function __construct(public readonly Purchase $purchase) {}
+    public function __construct(public readonly int $purchaseId) {}
 }

app/Domains/Purchase/Exceptions/PurchaseExpiredException.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Domains\Purchase\Exceptions;
+
+use RuntimeException;
+
+class PurchaseExpiredException extends RuntimeException
+{
+    public function __construct()
+    {
+        parent::__construct(__('api.purchase.expired'));
+    }
+}

app/Domains/Purchase/Exceptions/PurchaseLimitExceededException.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Domains\Purchase\Exceptions;
+
+use App\Domains\Catalog\Models\CatalogItem;
+use Illuminate\Validation\ValidationException;
+
+class PurchaseLimitExceededException extends ValidationException
+{
+    public readonly int $catalogItemId;
+
+    public readonly string $catalogItemName;
+
+    public readonly int $maximumAddableQuantity;
+
+    public function __construct(CatalogItem $catalogItem, int $maximumAddableQuantity, string $field)
+    {
+        $this->catalogItemId = (int) $catalogItem->getKey();
+        $this->catalogItemName = $catalogItem->nombre;
+        $this->maximumAddableQuantity = $maximumAddableQuantity;
+
+        parent::__construct(validator([], []));
+
+        $message = trans_choice('api.purchase_limit.exceeded', $maximumAddableQuantity, [
+            'max' => $maximumAddableQuantity,
+            'product' => $this->catalogItemName,
+        ]);
+        $this->message = $message;
+        $this->validator->errors()->add($field, $message);
+    }
+}

app/Domains/Purchase/Models/Purchase.php

@@ -19,11 +19,11 @@ use Illuminate\Support\Facades\DB;
 
 #[Fillable([
     'cart_id',
+    'stock_reservation_id',
     'tenant_codigo',
     'user_id',
     'status',
     'payment_method',
-    'expires_at',
     'total',
     'dni',
     'transfer_payer_dni',
@@ -39,6 +39,8 @@ class Purchase extends Model
 
     public const STATUS_PENDING_PAYMENT = 'pending_payment';
 
+    public const STATUS_IN_REVIEW = 'in_review';
+
     public const STATUS_PAID = 'paid';
 
     public const STATUS_CANCELLED = 'cancelled';
@@ -47,16 +49,20 @@ class Purchase extends Model
 
     public const STATUS_EXPIRED = 'expired';
 
+    public const STATUS_SUPERSEDED = 'superseded';
+
     /** @return list<string> */
     public static function statuses(): array
     {
         return [
             self::STATUS_CREATED,
             self::STATUS_PENDING_PAYMENT,
+            self::STATUS_IN_REVIEW,
             self::STATUS_PAID,
             self::STATUS_CANCELLED,
             self::STATUS_REJECTED,
             self::STATUS_EXPIRED,
+            self::STATUS_SUPERSEDED,
         ];
     }
 
@@ -71,8 +77,8 @@ class Purchase extends Model
     {
         return [
             'cart_id' => 'integer',
+            'stock_reservation_id' => 'integer',
             'user_id' => 'integer',
-            'expires_at' => 'datetime',
             'total' => 'decimal:2',
         ];
     }
@@ -117,10 +123,10 @@ class Purchase extends Model
         return $this->hasMany(Ticket::class, 'source_purchase_id');
     }
 
-    /** @return HasMany<StockReservation, $this> */
+    /** @return BelongsTo<StockReservation, $this> */
-    public function stockReservations(): HasMany
+    public function stockReservation(): BelongsTo
     {
-        return $this->hasMany(StockReservation::class);
+        return $this->belongsTo(StockReservation::class);
     }
 
     /**
@@ -154,12 +160,7 @@ class Purchase extends Model
             return (float) $this->getRelation('items')->sum('total');
         }
 
-        $itemsTotal = (float) $this->items()->sum('total');
+        return (float) $this->items()->sum('total');
-        if ($itemsTotal > 0 || $this->items()->exists()) {
-            return $itemsTotal;
-        }
-
-        return (float) ($this->cart?->getTotalAmount() ?? $this->total ?? 0);
     }
 
     protected function valueChangeTenantCode(): string
@@ -192,7 +193,7 @@ class Purchase extends Model
                 'status' => self::STATUS_PAID,
             ]);
 
-            PurchasePaid::dispatch($this);
+            PurchasePaid::dispatch($this->getKey());
         });
     }
 }

app/Domains/Purchase/Models/PurchaseItem.php

@@ -3,6 +3,8 @@
 namespace App\Domains\Purchase\Models;
 
 use App\Domains\Attachable\Models\Attachment;
+use App\Domains\Catalog\Models\CatalogItem;
+use App\Domains\Catalog\Models\Variant;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
@@ -59,4 +61,16 @@ class PurchaseItem extends Model
     {
         return $this->belongsTo(Attachment::class, 'image_attachment_id');
     }
+
+    /** @return BelongsTo<CatalogItem, $this> */
+    public function sourceCatalogItem(): BelongsTo
+    {
+        return $this->belongsTo(CatalogItem::class, 'source_catalog_item_id')->withTrashed();
+    }
+
+    /** @return BelongsTo<Variant, $this> */
+    public function sourceVariant(): BelongsTo
+    {
+        return $this->belongsTo(Variant::class, 'source_variant_id')->withTrashed();
+    }
 }

app/Domains/Purchase/Models/TelepagosPayment.php

@@ -9,6 +9,7 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
 #[Fillable([
     'compra_id',
+    'matched_purchase_ids',
     'cuit_buyer',
     'cvu_buyer',
     'amount',
@@ -29,6 +30,7 @@ class TelepagosPayment extends Model
     {
         return [
             'compra_id' => 'integer',
+            'matched_purchase_ids' => 'array',
             'amount' => 'decimal:2',
         ];
     }

app/Domains/Purchase/Resources/PurchaseItemResource.php

@@ -2,15 +2,12 @@
 
 namespace App\Domains\Purchase\Resources;
 
-use App\Domains\Cart\Models\CartItem;
-use App\Domains\Catalog\Models\CatalogItem;
-use App\Domains\Catalog\Models\Variant;
 use App\Domains\Purchase\Models\PurchaseItem;
 use App\Domains\Tenant\Models\Tenant;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
 
-/** @mixin PurchaseItem|CartItem */
+/** @mixin PurchaseItem */
 class PurchaseItemResource extends JsonResource
 {
     /** @return array<string, mixed> */
@@ -19,11 +16,9 @@ class PurchaseItemResource extends JsonResource
         $tenant = $request->route('tenant');
         $displayImage = ! $tenant instanceof Tenant || $tenant->display_cart_item_images;
 
-        if ($this->resource instanceof PurchaseItem) {
         $imageUrl = $displayImage
             ? $this->imageAttachment?->getTemporaryUrl(1440)
             : null;
-            $attributes = $this->variant_attributes ?? [];
 
         return [
             'id' => $this->id,
@@ -37,97 +32,11 @@ class PurchaseItemResource extends JsonResource
                 'descripcion' => $this->descripcion,
                 'slug' => $this->slug,
                 'imagen' => $imageUrl,
-                    'attributes' => $attributes,
+                'attributes' => $this->variant_attributes ?? [],
             ],
         ];
     }
 
-        $selectedItem = $this->selectedItem();
-        $catalogItem = $this->catalogItem;
-        $variant = $this->variant;
-        $quantity = (int) ($this->cantidad ?? 0);
-        $unitPrice = $this->resolveUnitPrice($selectedItem);
-        $lineTotal = $unitPrice * $quantity;
-        $imageUrl = $displayImage
-            ? $this->resolveImageUrl($selectedItem, $catalogItem)
-            : null;
-
-        return [
-            'id' => $this->id,
-            'quantity' => $quantity,
-            'unit_price' => $this->formatMoney($unitPrice),
-            'line_total' => $this->formatMoney($lineTotal),
-            'source_catalog_item_id' => $this->catalog_item_id,
-            'source_variant_id' => $this->variant_id,
-            'item_details' => $selectedItem === null ? null : [
-                'nombre' => $selectedItem->getName(),
-                'descripcion' => $selectedItem->getDescription(),
-                'slug' => $catalogItem?->slug,
-                'imagen' => $imageUrl,
-                'attributes' => $variant === null ? [] : $this->resolveAttributes($variant),
-            ],
-        ];
-    }
-
-    private function resolveUnitPrice(CatalogItem|Variant|null $selectedItem): float
-    {
-        return (float) ($selectedItem?->getPrice() ?? 0);
-    }
-
-    private function resolveImageUrl(
-        CatalogItem|Variant|null $selectedItem,
-        ?CatalogItem $catalogItem,
-    ): ?string {
-        $attachment = $selectedItem?->relationLoaded('attachments')
-            ? $selectedItem->attachments->first()
-            : null;
-
-        if ($attachment === null && $catalogItem?->relationLoaded('attachments')) {
-            $attachment = $catalogItem->attachments->first();
-        }
-
-        return $attachment?->getTemporaryUrl(1440);
-    }
-
-    /** @return array<int, array{name: string, value: mixed}> */
-    private function resolveAttributes(Variant $variant): array
-    {
-        if (! $variant->relationLoaded('definitions')) {
-            return [];
-        }
-
-        $attributes = $variant->definitions
-            ->groupBy('item_attribute_id')
-            ->map(function ($definitions): array {
-                $itemAttribute = $definitions->first()?->itemAttribute;
-                $values = $definitions->pluck('value')->values();
-
-                return [
-                    'name' => (string) ($itemAttribute?->attribute?->nombre ?? ''),
-                    'value' => $itemAttribute?->allow_multi_select
-                        ? $values->all()
-                        : $values->first(),
-                ];
-            })
-            ->filter(fn (array $attribute): bool => $attribute['name'] !== '' || $attribute['value'] !== null)
-            ->values();
-
-        $eventDates = $variant->relationLoaded('eventDates')
-            ? $variant->selectedEventDates()
-            : collect();
-        if ($eventDates->isNotEmpty()) {
-            $attributes->prepend([
-                'name' => 'Fecha',
-                'value' => $eventDates
-                    ->map(fn ($eventDate): string => $eventDate->date->format('Y-m-d'))
-                    ->values()
-                    ->all(),
-            ]);
-        }
-
-        return $attributes->all();
-    }
-
     private function formatMoney(float|int|string|null $amount): string
     {
         return number_format((float) ($amount ?? 0), 2, '.', '');

app/Domains/Purchase/Resources/PurchaseResource.php

@@ -2,7 +2,6 @@
 
 namespace App\Domains\Purchase\Resources;
 
-use App\Domains\Cart\Models\CartItem;
 use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Purchase\Models\PurchaseItem;
 use Illuminate\Http\Request;
@@ -18,25 +17,18 @@ class PurchaseResource extends JsonResource
      */
     public function toArray(Request $request): array
     {
-        $purchaseItems = $this->resource->relationLoaded('items')
+        $serverTime = now();
+        $expiresAt = $this->stockReservation?->expires_at;
+        $items = $this->resource->relationLoaded('items')
             ? $this->resource->getRelation('items')
             : collect();
-        $cartItems = $purchaseItems->isEmpty()
-            && $this->resource->relationLoaded('cart')
-            && $this->resource->getRelation('cart')?->relationLoaded('items')
-                ? $this->resource->getRelation('cart')->getRelation('items')
-                : collect();
-        $items = $purchaseItems->isNotEmpty() ? $purchaseItems : $cartItems;
-        $itemsSource = $purchaseItems->isNotEmpty()
-            ? 'purchase'
-            : ($cartItems->isNotEmpty() ? 'cart' : null);
         $ticketsCount = array_key_exists('tickets_count', $this->resource->getAttributes())
             ? (int) $this->resource->getAttribute('tickets_count')
             : null;
 
         $subtotal = $items->isNotEmpty()
             ? $items->reduce(
-                fn (float $carry, PurchaseItem|CartItem $item): float => $carry + $this->resolveItemSubtotal($item),
+                fn (float $carry, PurchaseItem $item): float => $carry + $this->resolveItemSubtotal($item),
                 0.0,
             )
             : (float) ($this->total ?? 0);
@@ -45,7 +37,7 @@ class PurchaseResource extends JsonResource
             ? (float) $this->total
             : ($items->isNotEmpty()
                 ? $items->reduce(
-                    fn (float $carry, PurchaseItem|CartItem $item): float => $carry + $this->resolveItemTotal($item),
+                    fn (float $carry, PurchaseItem $item): float => $carry + $this->resolveItemTotal($item),
                     0.0,
                 )
                 : (float) ($this->total ?? 0));
@@ -58,13 +50,17 @@ class PurchaseResource extends JsonResource
             'created_at' => $this->created_at,
             'status' => $this->status,
             'payment_method' => $this->payment_method,
-            'expires_at' => $this->expires_at,
+            'expires_at' => $expiresAt,
+            'expires_in_seconds' => $expiresAt === null
+                ? null
+                : max(0, $expiresAt->getTimestamp() - $serverTime->getTimestamp()),
+            'server_time' => $serverTime,
             'dni' => $this->dni,
             'transfer_payer_dni' => $this->transfer_payer_dni,
             'telefono' => $this->telefono,
             'nombre_apellido' => $this->nombre_apellido,
             'email' => $this->email,
-            'items_source' => $itemsSource,
+            'items_source' => $items->isNotEmpty() ? 'purchase' : null,
             'items' => PurchaseItemResource::collection($items),
             'tickets_count' => $this->when($ticketsCount !== null, $ticketsCount),
             'has_generated_tickets' => $this->when($ticketsCount !== null, $ticketsCount > 0),
@@ -73,21 +69,13 @@ class PurchaseResource extends JsonResource
         ];
     }
 
-    protected function resolveItemSubtotal(PurchaseItem|CartItem $item): float
+    protected function resolveItemSubtotal(PurchaseItem $item): float
     {
-        if ($item instanceof CartItem) {
-            return (float) ($item->selectedItem()?->getPrice() ?? 0) * $item->cantidad;
-        }
-
         return (float) $item->precio_unitario * $item->cantidad;
     }
 
-    protected function resolveItemTotal(PurchaseItem|CartItem $item): float
+    protected function resolveItemTotal(PurchaseItem $item): float
     {
-        if ($item instanceof CartItem) {
-            return $this->resolveItemSubtotal($item);
-        }
-
         return (float) ($item->total ?? 0);
     }
 

app/Domains/Purchase/Services/Checkout/CompleteCheckoutService.php

@@ -5,6 +5,7 @@ namespace App\Domains\Purchase\Services\Checkout;
 use App\Domains\Cart\Models\CartItem;
 use App\Domains\Catalog\Services\StockReservationService;
 use App\Domains\Purchase\Models\Purchase;
+use App\Domains\Purchase\Services\PurchaseStateGuard;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Validation\ValidationException;
@@ -14,13 +15,14 @@ class CompleteCheckoutService
     public function __construct(
         private readonly StockReservationService $reservations,
         private readonly SourceCartService $sourceCart,
-        private readonly PurchaseItemSnapshotFactory $snapshots,
+        private readonly PurchaseStateGuard $purchaseState,
     ) {}
 
     public function complete(Purchase $purchase): Purchase
     {
         return DB::transaction(function () use ($purchase): Purchase {
             $purchase = $this->lockPurchase($purchase);
+            $this->purchaseState->assertNotExpired($purchase);
 
             if ($purchase->payment_method === null) {
                 throw ValidationException::withMessages([
@@ -32,6 +34,8 @@ class CompleteCheckoutService
                 return $this->loadPurchase($purchase);
             }
 
+            $this->purchaseState->lockCurrentCart($purchase);
+
             $purchase->update([
                 'status' => Purchase::STATUS_PENDING_PAYMENT,
                 'total' => $purchase->calculateCurrentTotalAmount(),
@@ -45,22 +49,28 @@ class CompleteCheckoutService
     {
         return DB::transaction(function () use ($purchase): Purchase {
             $purchase = $this->lockPurchase($purchase);
+            $this->purchaseState->assertNotExpired($purchase);
 
             if ($purchase->status === Purchase::STATUS_PAID) {
                 return $this->loadPurchase($purchase);
             }
 
-            if (
+            if ($purchase->status === Purchase::STATUS_IN_REVIEW) {
-                $purchase->status !== Purchase::STATUS_PENDING_PAYMENT
+                return $this->loadPurchase($purchase);
-                || ($purchase->expires_at !== null && $purchase->expires_at->isPast())
+            }
-            ) {
+
+            $this->purchaseState->lockCurrentCart($purchase);
+
+            if ($purchase->status !== Purchase::STATUS_PENDING_PAYMENT) {
                 throw ValidationException::withMessages([
                     'purchase' => __('api.purchase.not_available_for_review'),
                 ]);
             }
 
-            $purchase->update(['expires_at' => null]);
+            $purchase->update([
-            $this->reservations->syncPurchaseExpiration($purchase);
+                'status' => Purchase::STATUS_IN_REVIEW,
+            ]);
+            $this->reservations->clearExpirationForReview($purchase);
 
             return $this->loadPurchase($purchase);
         });
@@ -70,6 +80,7 @@ class CompleteCheckoutService
     {
         DB::transaction(function () use ($purchase): void {
             $purchase = $this->lockPurchase($purchase);
+            $this->purchaseState->assertNotExpired($purchase);
 
             if ($purchase->status === Purchase::STATUS_PAID) {
                 return;
@@ -79,25 +90,26 @@ class CompleteCheckoutService
                 Purchase::STATUS_CANCELLED,
                 Purchase::STATUS_REJECTED,
                 Purchase::STATUS_EXPIRED,
+                Purchase::STATUS_SUPERSEDED,
             ], true)) {
                 throw ValidationException::withMessages([
                     'purchase' => __('api.purchase.cannot_confirm'),
                 ]);
             }
 
-            if ($purchase->items()->exists()) {
+            if (! $purchase->items()->exists()) {
-                $cart = $purchase->cart()->withTrashed()->lockForUpdate()->first();
-                if ($cart?->status === 'converted' && $cart->trashed()) {
-                    return;
-                }
-
                 throw ValidationException::withMessages([
                     'items' => __('api.purchase.inconsistent_reservation'),
                 ]);
             }
 
-            $cart = $purchase->cart()->lockForUpdate()->first();
+            $cart = $this->purchaseState->lockCurrentCart($purchase);
-            if ($cart === null || $cart->status !== 'checkout') {
+
+            if ($cart->status === 'converted' && $cart->trashed()) {
+                return;
+            }
+
+            if (! in_array($cart->status, ['active', 'checkout'], true)) {
                 throw ValidationException::withMessages([
                     'items' => __('api.purchase.inconsistent_reservation'),
                 ]);
@@ -110,10 +122,32 @@ class CompleteCheckoutService
                 ]);
             }
 
+            $snapshotQuantities = $purchase->items()
+                ->lockForUpdate()
+                ->get(['source_catalog_item_id', 'source_variant_id', 'cantidad'])
+                ->groupBy(fn ($item): string => $this->itemKey(
+                    (int) $item->source_catalog_item_id,
+                    $item->source_variant_id === null ? null : (int) $item->source_variant_id,
+                ))
+                ->map(fn (Collection $items): int => (int) $items->sum('cantidad'))
+                ->sortKeys()
+                ->all();
+            $cartQuantities = $cartItems
+                ->groupBy(fn (CartItem $item): string => $this->itemKey(
+                    (int) $item->catalog_item_id,
+                    $item->variant_id === null ? null : (int) $item->variant_id,
+                ))
+                ->map(fn (Collection $items): int => (int) $items->sum('cantidad'))
+                ->sortKeys()
+                ->all();
+
+            if ($snapshotQuantities !== $cartQuantities) {
+                throw ValidationException::withMessages([
+                    'items' => __('api.purchase.inconsistent_reservation'),
+                ]);
+            }
+
             $this->loadCartItems($cartItems);
-            $purchase->items()->createMany(
-                $this->snapshots->fromCartItems($cartItems),
-            );
 
             foreach ($cartItems as $cartItem) {
                 $selection = $cartItem->selectedItem();
@@ -123,14 +157,15 @@ class CompleteCheckoutService
                     ]);
                 }
 
+            }
+
             try {
-                    $this->reservations->commit($cartItem, $selection);
+                $this->reservations->commit($purchase);
             } catch (\InvalidArgumentException) {
                 throw ValidationException::withMessages([
                     'items' => __('api.purchase.inconsistent_reservation'),
                 ]);
             }
-            }
 
             $this->sourceCart->finalize($purchase);
         });
@@ -140,9 +175,11 @@ class CompleteCheckoutService
     {
         return in_array($purchase->status, [
             Purchase::STATUS_PAID,
+            Purchase::STATUS_IN_REVIEW,
             Purchase::STATUS_CANCELLED,
             Purchase::STATUS_REJECTED,
             Purchase::STATUS_EXPIRED,
+            Purchase::STATUS_SUPERSEDED,
         ], true);
     }
 
@@ -154,16 +191,12 @@ class CompleteCheckoutService
 
     private function loadPurchase(Purchase $purchase): Purchase
     {
-        return $purchase->load([
+        return $purchase->load(['items.imageAttachment', 'stockReservation']);
-            'items.imageAttachment',
+    }
-            'cart.items.catalogItem.inventory',
+
-            'cart.items.catalogItem.attachments',
+    private function itemKey(int $catalogItemId, ?int $variantId): string
-            'cart.items.variant.inventory',
+    {
-            'cart.items.variant.attachments',
+        return $catalogItemId.':'.($variantId ?? 'none');
-            'cart.items.variant.definitions.itemAttribute.attribute',
-            'cart.items.variant.eventDates',
-            'cart.items.variant.eventDate',
-        ]);
     }
 
     /** @param Collection<int, CartItem> $cartItems */

app/Domains/Purchase/Services/Checkout/EditCheckoutService.php

@@ -3,61 +3,39 @@
 namespace App\Domains\Purchase\Services\Checkout;
 
 use App\Domains\Purchase\Models\Purchase;
+use App\Domains\Purchase\Services\PurchaseStateGuard;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Validation\ValidationException;
 
 class EditCheckoutService
 {
+    public function __construct(
+        private readonly PurchaseResponseLoader $responses,
+        private readonly PurchaseStateGuard $purchaseState,
+    ) {}
+
     /** @param array<string, string> $customerData */
     public function updateCustomer(Purchase $purchase, array $customerData): Purchase
     {
         return DB::transaction(function () use ($purchase, $customerData): Purchase {
-            $purchase = $this->lockPurchase($purchase);
+            /** @var Purchase $purchase */
-            $this->assertEditable($purchase);
+            $purchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
+            $this->purchaseState->assertNotExpired($purchase);
 
-            $purchase->update($customerData);
+            if (! in_array($purchase->status, [
-
-            return $this->loadPurchase($purchase);
-        });
-    }
-
-    private function assertEditable(Purchase $purchase): void
-    {
-        if (
-            ! in_array($purchase->status, [
                 Purchase::STATUS_CREATED,
                 Purchase::STATUS_PENDING_PAYMENT,
-            ], true)
+            ], true)) {
-            || $this->hasExpired($purchase)
-        ) {
                 throw ValidationException::withMessages([
                     'purchase' => __('api.purchase.not_editable'),
                 ]);
             }
-    }
 
-    private function hasExpired(Purchase $purchase): bool
+            $this->purchaseState->lockCurrentCart($purchase);
-    {
-        return $purchase->expires_at !== null && $purchase->expires_at->isPast();
-    }
 
-    private function lockPurchase(Purchase $purchase): Purchase
+            $purchase->update($customerData);
-    {
-        /** @var Purchase */
-        return Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
-    }
 
-    private function loadPurchase(Purchase $purchase): Purchase
+            return $this->responses->load($purchase);
-    {
+        });
-        return $purchase->load([
-            'items.imageAttachment',
-            'cart.items.catalogItem.inventory',
-            'cart.items.catalogItem.attachments',
-            'cart.items.variant.inventory',
-            'cart.items.variant.attachments',
-            'cart.items.variant.definitions.itemAttribute.attribute',
-            'cart.items.variant.eventDates',
-            'cart.items.variant.eventDate',
-        ]);
     }
 }

app/Domains/Purchase/Services/Checkout/PurchaseResponseLoader.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Domains\Purchase\Services\Checkout;
+
+use App\Domains\Purchase\Models\Purchase;
+
+class PurchaseResponseLoader
+{
+    public function load(Purchase $purchase): Purchase
+    {
+        return $purchase->load(['tenant', 'items.imageAttachment', 'stockReservation']);
+    }
+}

app/Domains/Purchase/Services/Checkout/ReleaseCheckoutService.php

@@ -2,8 +2,10 @@
 
 namespace App\Domains\Purchase\Services\Checkout;
 
+use App\Domains\Cart\Models\Cart;
 use App\Domains\Catalog\Models\StockReservation;
 use App\Domains\Catalog\Services\StockReservationService;
+use App\Domains\Purchase\Exceptions\PurchaseExpiredException;
 use App\Domains\Purchase\Models\Purchase;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Validation\ValidationException;
@@ -12,49 +14,40 @@ class ReleaseCheckoutService
 {
     public function __construct(
         private readonly StockReservationService $reservations,
-        private readonly SourceCartService $sourceCart,
     ) {}
 
     public function cancel(Purchase $purchase): Purchase
     {
-        return $this->release($purchase, Purchase::STATUS_CANCELLED, restoreCart: true);
+        return $this->release($purchase, Purchase::STATUS_CANCELLED);
     }
 
-    public function cancelWithoutRestoringCart(Purchase $purchase): Purchase
+    public function cancelFromAdmin(Purchase $purchase): Purchase
     {
-        return $this->release($purchase, Purchase::STATUS_CANCELLED, restoreCart: false);
+        return $this->release($purchase, Purchase::STATUS_CANCELLED, allowInReviewCancellation: true);
     }
 
     public function expire(Purchase $purchase): Purchase
     {
-        return $this->release($purchase, Purchase::STATUS_EXPIRED, restoreCart: true);
+        return $this->release($purchase, Purchase::STATUS_EXPIRED);
     }
 
-    public function expireOverdue(): int
+    private function release(
-    {
+        Purchase $purchase,
-        $expiredCount = 0;
+        string $targetStatus,
-
+        bool $allowInReviewCancellation = false,
-        Purchase::query()
+    ): Purchase {
-            ->whereIn('status', [Purchase::STATUS_CREATED, Purchase::STATUS_PENDING_PAYMENT])
+        return DB::transaction(function () use (
-            ->whereNotNull('expires_at')
+            $purchase,
-            ->where('expires_at', '<=', now())
+            $targetStatus,
-            ->orderBy('id')
+            $allowInReviewCancellation,
-            ->eachById(function (Purchase $purchase) use (&$expiredCount): void {
+        ): Purchase {
-                $purchase = $this->expire($purchase);
-
-                if ($purchase->status === Purchase::STATUS_EXPIRED) {
-                    $expiredCount++;
-                }
-            });
-
-        return $expiredCount;
-    }
-
-    private function release(Purchase $purchase, string $targetStatus, bool $restoreCart): Purchase
-    {
-        return DB::transaction(function () use ($purchase, $targetStatus, $restoreCart): Purchase {
             $purchase = $this->lockPurchase($purchase);
 
+            if ($purchase->status === Purchase::STATUS_EXPIRED
+                && $targetStatus !== Purchase::STATUS_EXPIRED) {
+                throw new PurchaseExpiredException;
+            }
+
             if ($purchase->status === Purchase::STATUS_PAID) {
                 if ($targetStatus === Purchase::STATUS_EXPIRED) {
                     return $this->loadPurchase($purchase);
@@ -65,25 +58,43 @@ class ReleaseCheckoutService
                 ]);
             }
 
+            if (
+                $purchase->status === Purchase::STATUS_IN_REVIEW
+                && $targetStatus === Purchase::STATUS_CANCELLED
+                && ! $allowInReviewCancellation
+            ) {
+                return $this->createNewCartWithoutCancelling($purchase);
+            }
+
             if ($this->isAlreadyReleased($purchase)) {
                 return $this->loadPurchase($purchase);
             }
 
+            $cart = $purchase->cart()->withTrashed()->lockForUpdate()->first();
+
+            if ($targetStatus === Purchase::STATUS_CANCELLED
+                && $cart?->status === 'active'
+                && in_array($purchase->status, [
+                    Purchase::STATUS_CREATED,
+                    Purchase::STATUS_PENDING_PAYMENT,
+                ], true)) {
+                $this->reservations->returnToCart($purchase, $cart);
+                $purchase->update(['status' => Purchase::STATUS_CANCELLED]);
+
+                return $this->loadPurchase($purchase);
+            }
+
             if (
                 $targetStatus === Purchase::STATUS_EXPIRED
-                && ($purchase->expires_at === null || $purchase->expires_at->isFuture())
+                && (! in_array($purchase->status, [
+                    Purchase::STATUS_CREATED,
+                    Purchase::STATUS_PENDING_PAYMENT,
+                ], true) || ! $this->hasOverdueActiveReservation($purchase))
             ) {
                 return $this->loadPurchase($purchase);
             }
 
-            if ($purchase->items()->exists()) {
+            $this->releasePurchaseReservations($purchase, $targetStatus, $cart);
-                throw ValidationException::withMessages([
-                    'items' => __('api.purchase.inconsistent_reservation'),
-                ]);
-            }
-
-            $reservationReturnedToCart = $restoreCart && $this->sourceCart->restore($purchase);
-            $this->releaseCartReservations($purchase, $reservationReturnedToCart, $targetStatus);
 
             $purchase->update(['status' => $targetStatus]);
 
@@ -91,65 +102,105 @@ class ReleaseCheckoutService
         });
     }
 
-    private function releaseCartReservations(
+    private function releasePurchaseReservations(
         Purchase $purchase,
-        bool $reservationReturnedToCart,
         string $targetStatus,
+        ?Cart $cart,
     ): void {
-        if ($reservationReturnedToCart) {
-            $this->reservations->detachFromPurchase($purchase);
-
-            return;
-        }
-
-        $cart = $purchase->cart()->withTrashed()->lockForUpdate()->first();
-        if ($cart === null) {
-            return;
-        }
-
-        $cartItems = $cart->items()->orderBy('id')->lockForUpdate()->get();
-        $cartItems->load([
-            'catalogItem.inventory',
-            'catalogItem.bundleComponents.catalogItem.inventory',
-            'catalogItem.bundleComponents.variant.inventory',
-            'variant.inventory',
-            'variant.catalogItem',
-        ]);
-
-        foreach ($cartItems as $cartItem) {
-            $selection = $cartItem->selectedItem();
-            if ($selection === null) {
-                continue;
-            }
-
         try {
-                $this->reservations->release(
+            $this->reservations->releaseForPurchase(
-                    $cartItem,
+                $purchase,
-                    $selection,
-                    (int) $cartItem->cantidad,
                 $targetStatus === Purchase::STATUS_EXPIRED
                     ? StockReservation::STATUS_EXPIRED
                     : StockReservation::STATUS_RELEASED,
+                $targetStatus === Purchase::STATUS_CANCELLED
+                    ? StockReservationService::REASON_PURCHASE_CANCELLED
+                    : ($targetStatus === Purchase::STATUS_REJECTED
+                        ? StockReservationService::REASON_PAYMENT_REJECTED
+                        : null),
             );
         } catch (\InvalidArgumentException) {
             throw ValidationException::withMessages([
                 'items' => __('api.purchase.inconsistent_reservation'),
             ]);
         }
+
+        if ($cart === null) {
+            return;
+        }
+
+        if ($targetStatus === Purchase::STATUS_EXPIRED
+            && in_array($cart->status, [Cart::STATUS_ACTIVE, Cart::STATUS_CHECKOUT], true)) {
+            Cart::query()
+                ->whereKey($cart->getKey())
+                ->where('current_purchase_id', $purchase->getKey())
+                ->where('current_stock_reservation_id', $purchase->stock_reservation_id)
+                ->update([
+                    'status' => Cart::STATUS_EXPIRED,
+                    'current_purchase_id' => null,
+                ]);
+
+            return;
+        }
+
+        if ($cart->status === Cart::STATUS_ACTIVE) {
+            $cartUpdate = [
+                'current_purchase_id' => null,
+                'current_stock_reservation_id' => null,
+            ];
+
+            Cart::query()
+                ->whereKey($cart->getKey())
+                ->where('current_purchase_id', $purchase->getKey())
+                ->update($cartUpdate);
+
+            return;
+        }
+
+        if ($cart->status !== Cart::STATUS_CHECKOUT) {
+            return;
         }
 
         if (! $cart->trashed()) {
-            $cart->update(['status' => 'converted']);
+            $cart->update(['status' => Cart::STATUS_CONVERTED]);
             $cart->delete();
         }
     }
 
+    private function createNewCartWithoutCancelling(Purchase $purchase): Purchase
+    {
+        return DB::transaction(function () use ($purchase): Purchase {
+            $purchase = $this->lockPurchase($purchase);
+
+            if ($purchase->status !== Purchase::STATUS_IN_REVIEW || $purchase->user_id === null) {
+                return $this->loadPurchase($purchase);
+            }
+
+            /** @var Cart|null $sourceCart */
+            $sourceCart = $purchase->cart()->withTrashed()->lockForUpdate()->first();
+            if ($sourceCart !== null && ! $sourceCart->trashed() && $sourceCart->status === 'active') {
+                $sourceCart->update(['status' => 'checkout']);
+            }
+
+            Cart::query()->firstOrCreate([
+                'tenant_codigo' => $purchase->tenant_codigo,
+                'user_id' => $purchase->user_id,
+                'guest_token' => null,
+                'status' => 'active',
+                'origin' => Cart::ORIGIN_USER,
+            ]);
+
+            return $this->loadPurchase($purchase);
+        });
+    }
+
     private function isAlreadyReleased(Purchase $purchase): bool
     {
         return in_array($purchase->status, [
             Purchase::STATUS_CANCELLED,
             Purchase::STATUS_REJECTED,
             Purchase::STATUS_EXPIRED,
+            Purchase::STATUS_SUPERSEDED,
         ], true);
     }
 
@@ -161,15 +212,17 @@ class ReleaseCheckoutService
 
     private function loadPurchase(Purchase $purchase): Purchase
     {
-        return $purchase->load([
+        return $purchase->load(['items.imageAttachment', 'stockReservation']);
-            'items.imageAttachment',
+    }
-            'cart.items.catalogItem.inventory',
+
-            'cart.items.catalogItem.attachments',
+    private function hasOverdueActiveReservation(Purchase $purchase): bool
-            'cart.items.variant.inventory',
+    {
-            'cart.items.variant.attachments',
+        /** @var StockReservation|null $reservation */
-            'cart.items.variant.definitions.itemAttribute.attribute',
+        $reservation = $purchase->stockReservation()->lockForUpdate()->first();
-            'cart.items.variant.eventDates',
+
-            'cart.items.variant.eventDate',
+        return $reservation !== null
-        ]);
+            && $reservation->status === StockReservation::STATUS_ACTIVE
+            && $reservation->expires_at !== null
+            && ! $reservation->expires_at->isFuture();
     }
 }

app/Domains/Purchase/Services/Checkout/SourceCartService.php

@@ -3,65 +3,10 @@
 namespace App\Domains\Purchase\Services\Checkout;
 
 use App\Domains\Cart\Models\Cart;
-use App\Domains\Cart\Models\CartItem;
-use App\Domains\Catalog\Services\StockReservationService;
 use App\Domains\Purchase\Models\Purchase;
 
 class SourceCartService
 {
-    public function __construct(
-        private readonly StockReservationService $reservations,
-    ) {}
-
-    public function restore(Purchase $purchase): bool
-    {
-        $sourceCart = $this->findSourceCart($purchase);
-
-        if ($sourceCart === null) {
-            return false;
-        }
-
-        if ($sourceCart->origin === Cart::ORIGIN_DIRECT_CHECKOUT) {
-            return false;
-        }
-
-        /** @var Cart|null $activeCart */
-        $activeCart = Cart::query()
-            ->where('tenant_codigo', $purchase->tenant_codigo)
-            ->where('user_id', $purchase->user_id)
-            ->where('status', 'active')
-            ->where('id', '!=', $sourceCart->getKey())
-            ->lockForUpdate()
-            ->first();
-
-        if ($activeCart !== null) {
-            $this->mergeIntoActiveCart($sourceCart, $activeCart);
-
-            $sourceCart->update([
-                'status' => 'converted',
-                'guest_token' => null,
-            ]);
-
-            if (! $sourceCart->trashed()) {
-                $sourceCart->delete();
-            }
-
-            return true;
-        }
-
-        if ($sourceCart->trashed()) {
-            $sourceCart->restore();
-        }
-
-        $sourceCart->update([
-            'status' => 'active',
-            'user_id' => $purchase->user_id,
-            'guest_token' => null,
-        ]);
-
-        return true;
-    }
-
     public function finalize(Purchase $purchase): void
     {
         $sourceCart = $this->findSourceCart($purchase);
@@ -89,30 +34,4 @@ class SourceCartService
             ->lockForUpdate()
             ->first();
     }
-
-    private function mergeIntoActiveCart(Cart $sourceCart, Cart $activeCart): void
-    {
-        $sourceItems = $sourceCart->items()->lockForUpdate()->get();
-
-        foreach ($sourceItems as $sourceItem) {
-            /** @var CartItem|null $activeItem */
-            $activeItem = $activeCart->items()
-                ->where('catalog_item_id', $sourceItem->catalog_item_id)
-                ->where('variant_id', $sourceItem->variant_id)
-                ->lockForUpdate()
-                ->first();
-
-            if ($activeItem === null) {
-                $activeItem = $activeCart->items()->create([
-                    'catalog_item_id' => $sourceItem->catalog_item_id,
-                    'variant_id' => $sourceItem->variant_id,
-                    'cantidad' => $sourceItem->cantidad,
-                ]);
-            } else {
-                $activeItem->increment('cantidad', (int) $sourceItem->cantidad);
-            }
-
-            $this->reservations->transfer($sourceItem, $activeItem);
-        }
-    }
 }

app/Domains/Purchase/Services/Checkout/StartCheckoutService.php

@@ -4,6 +4,7 @@ namespace App\Domains\Purchase\Services\Checkout;
 
 use App\Domains\Cart\Models\Cart;
 use App\Domains\Cart\Models\CartItem;
+use App\Domains\Catalog\Exceptions\StockReservationExpiredException;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\Variant;
 use App\Domains\Catalog\Services\CatalogInventoryService;
@@ -12,6 +13,7 @@ use App\Domains\Purchase\Exceptions\InsufficientStockException;
 use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Purchase\Services\UserPurchaseLimitService;
 use App\Domains\Tenant\Models\Tenant;
+use Illuminate\Support\Carbon;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Validation\ValidationException;
@@ -25,6 +27,8 @@ class StartCheckoutService
         private readonly UserPurchaseLimitService $purchaseLimits,
         private readonly CatalogSelectionResolver $selections,
         private readonly InsufficientStockMessageBuilder $stockMessages,
+        private readonly PurchaseResponseLoader $responses,
+        private readonly PurchaseItemSnapshotFactory $snapshots,
     ) {}
 
     /** @param array<string, mixed> $purchaseData */
@@ -119,10 +123,16 @@ class StartCheckoutService
             ->each(function (Collection $catalogLines) use ($userId): void {
                 /** @var CatalogItem $catalogItem */
                 $catalogItem = $catalogLines->first()['catalog_item'];
+                $availableQuantities = $catalogLines
+                    ->map(fn (array $line): ?int => $this->inventory->availableQuantity($line['selection']));
+                $maximumAddableCeiling = $availableQuantities->contains(null)
+                    ? null
+                    : (int) $availableQuantities->sum();
                 $this->purchaseLimits->assertCanPurchase(
                     $catalogItem,
                     $userId,
                     (int) $catalogLines->sum('quantity'),
+                    maximumAddableCeiling: $maximumAddableCeiling,
                     field: 'direct_items',
                 );
             });
@@ -161,21 +171,31 @@ class StartCheckoutService
                 'cantidad' => $line['quantity'],
             ]);
 
-            try {
-                $this->reservations->reserve($cartItem, $line['selection'], $line['quantity']);
-            } catch (\InvalidArgumentException) {
-                $availableQuantity = $this->inventory->availableQuantity($line['selection']) ?? 0;
-
-                throw new InsufficientStockException([
-                    $this->unavailableItem($line, $availableQuantity),
-                ]);
-            }
-
             $cartItem->setRelation('catalogItem', $line['catalog_item']);
             $cartItem->setRelation('variant', $line['selection'] instanceof Variant ? $line['selection'] : null);
             $cartItems->push($cartItem);
         }
 
+        try {
+            $this->reservations->syncCart($cart);
+        } catch (\InvalidArgumentException) {
+            $unavailable = $resolvedLines
+                ->map(function (array $line): ?array {
+                    $availableQuantity = $this->inventory->availableQuantity($line['selection']);
+
+                    return $availableQuantity !== null && $availableQuantity < $line['quantity']
+                        ? $this->unavailableItem($line, $availableQuantity)
+                        : null;
+                })
+                ->filter()
+                ->values()
+                ->all();
+
+            throw new InsufficientStockException($unavailable !== [] ? $unavailable : [
+                $this->unavailableItem($resolvedLines->first(), 0),
+            ]);
+        }
+
         $purchase = $this->createPurchase(
             $tenant,
             $userId,
@@ -185,14 +205,12 @@ class StartCheckoutService
             ),
             $cart->getKey(),
         );
+        $cart->update(['current_purchase_id' => $purchase->getKey()]);
+        $this->reservations->attachToPurchase($cart, $purchase, $this->checkoutExpiration());
 
-        foreach ($cartItems as $index => $cartItem) {
+        $cartItems = $cart->items()->orderBy('id')->lockForUpdate()->get();
-            $this->reservations->attachToPurchase(
+        $this->loadCartItems($cartItems);
-                $cartItem,
+        $purchase->items()->createMany($this->snapshots->fromCartItems($cartItems));
-                $resolvedLines->get($index)['selection'],
-                $purchase,
-            );
-        }
 
         return $this->loadPurchase($purchase);
     }
@@ -242,8 +260,9 @@ class StartCheckoutService
 
         $this->loadCartItems($cartItems);
         $this->verifyTenantItems($tenant, $cartItems);
-        $this->assertCartPurchaseLimits($tenant, $userId, $cartItems);
+        $this->assertCartPurchaseLimits($tenant, $userId, $cartItems, $cart->getKey());
         $cart->setRelation('items', $cartItems);
+        $this->reservations->syncCart($cart);
 
         $purchase = $this->createPurchase(
             $tenant,
@@ -252,42 +271,76 @@ class StartCheckoutService
             $cart->getTotalAmount(),
             $cart->getKey(),
         );
-        foreach ($cartItems as $cartItem) {
+        $cart->update(['current_purchase_id' => $purchase->getKey()]);
-            $this->reservations->attachToPurchase(
+        $this->reservations->attachToPurchase($cart, $purchase, $this->checkoutExpiration());
-                $cartItem,
+        $purchase->items()->createMany($this->snapshots->fromCartItems($cartItems));
-                $cartItem->selectedItem(),
-                $purchase,
-            );
-        }
-
-        // The purchase owns the reservation until checkout finishes. The cart is
-        // retained so it can be restored if the purchase is cancelled or expires.
-        $cart->update([
-            'status' => 'checkout',
-            'guest_token' => null,
-        ]);
 
         return $this->loadPurchase($purchase);
     }
 
     private function resolveCart(Tenant $tenant, int $userId, int $cartId): Cart
     {
+        /** @var Cart|null $candidate */
+        $candidate = Cart::query()->find($cartId);
+
+        $this->assertCartCanCheckout($candidate, $tenant, $userId);
+
+        $candidatePurchaseId = $candidate->current_purchase_id;
+        $currentPurchase = $candidatePurchaseId === null
+            ? null
+            : Purchase::query()->lockForUpdate()->find($candidatePurchaseId);
+
         /** @var Cart|null $cart */
         $cart = Cart::query()->lockForUpdate()->find($cartId);
 
-        if ($cart === null || $cart->tenant_codigo !== $tenant->codigo || $cart->user_id !== $userId) {
+        $this->assertCartCanCheckout($cart, $tenant, $userId);
-            throw new NotFoundHttpException('Cart not found for tenant.');
+
+        if ($cart->current_purchase_id !== $candidatePurchaseId) {
+            if ($cart->current_purchase_id !== null) {
+                throw ValidationException::withMessages([
+                    'cart_id' => __('api.purchase.checkout_in_progress'),
+                ]);
             }
 
-        if ($cart->status !== 'active') {
+            $currentPurchase = null;
+        }
+
+        if ($currentPurchase?->status === Purchase::STATUS_PAID) {
             throw ValidationException::withMessages([
-                'cart_id' => __('api.purchase.inactive_cart'),
+                'cart_id' => __('api.purchase.checkout_in_progress'),
+            ]);
+        }
+
+        if ($currentPurchase !== null && in_array($currentPurchase->status, [
+            Purchase::STATUS_CREATED,
+            Purchase::STATUS_PENDING_PAYMENT,
+        ], true)) {
+            $this->reservations->returnToCart($currentPurchase, $cart);
+            $currentPurchase->update([
+                'status' => Purchase::STATUS_SUPERSEDED,
             ]);
         }
 
         return $cart;
     }
 
+    private function assertCartCanCheckout(?Cart $cart, Tenant $tenant, int $userId): void
+    {
+        if ($cart === null || $cart->tenant_codigo !== $tenant->codigo || $cart->user_id !== $userId) {
+            throw new NotFoundHttpException('Cart not found for tenant.');
+        }
+
+        if ($cart->status === Cart::STATUS_EXPIRED) {
+            throw new StockReservationExpiredException;
+        }
+
+        if ($cart->status !== Cart::STATUS_ACTIVE) {
+            throw ValidationException::withMessages([
+                'cart_id' => __('api.purchase.inactive_cart'),
+            ]);
+        }
+    }
+
     /** @param Collection<int, CartItem> $cartItems */
     private function verifyTenantItems(Tenant $tenant, Collection $cartItems): void
     {
@@ -311,6 +364,7 @@ class StartCheckoutService
         Tenant $tenant,
         int $userId,
         Collection $cartItems,
+        int $cartId,
     ): void {
         $quantities = $cartItems
             ->groupBy('catalog_item_id')
@@ -332,6 +386,8 @@ class StartCheckoutService
                 $catalogItem,
                 $userId,
                 $quantity,
+                excludedCartId: $cartId,
+                heldQuantity: $quantity,
                 field: 'cart_id',
             );
         }
@@ -352,13 +408,17 @@ class StartCheckoutService
             'user_id' => $userId,
             'status' => Purchase::STATUS_CREATED,
             'payment_method' => null,
-            'expires_at' => now()->addMinutes(
-                max(1, (int) config('purchase.checkout_expiration_minutes', 30)),
-            ),
             'total' => $total,
         ]);
     }
 
+    private function checkoutExpiration(): Carbon
+    {
+        return now()->addMinutes(
+            max(1, (int) config('purchase.checkout_expiration_minutes', 30)),
+        );
+    }
+
     /** @param Collection<int, CartItem> $cartItems */
     private function loadCartItems(Collection $cartItems): void
     {
@@ -376,15 +436,6 @@ class StartCheckoutService
 
     private function loadPurchase(Purchase $purchase): Purchase
     {
-        return $purchase->load([
+        return $this->responses->load($purchase);
-            'items.imageAttachment',
-            'cart.items.catalogItem.inventory',
-            'cart.items.catalogItem.attachments',
-            'cart.items.variant.inventory',
-            'cart.items.variant.attachments',
-            'cart.items.variant.definitions.itemAttribute.attribute',
-            'cart.items.variant.eventDates',
-            'cart.items.variant.eventDate',
-        ]);
     }
 }

app/Domains/Purchase/Services/CheckoutService.php

@@ -2,7 +2,6 @@
 
 namespace App\Domains\Purchase\Services;
 
-use App\Domains\Catalog\Services\StockReservationService;
 use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Purchase\Services\Checkout\CompleteCheckoutService;
 use App\Domains\Purchase\Services\Checkout\EditCheckoutService;
@@ -23,7 +22,6 @@ class CheckoutService
         private readonly EditCheckoutService $editor,
         private readonly CompleteCheckoutService $completer,
         private readonly ReleaseCheckoutService $releaser,
-        private readonly StockReservationService $reservations,
     ) {}
 
     /** @param array<string, mixed> $purchaseData */
@@ -68,23 +66,13 @@ class CheckoutService
         return $this->releaser->cancel($purchase);
     }
 
-    public function cancelPurchaseWithoutRestoringCart(Purchase $purchase): Purchase
+    public function cancelPurchaseFromAdmin(Purchase $purchase): Purchase
     {
-        return $this->releaser->cancelWithoutRestoringCart($purchase);
+        return $this->releaser->cancelFromAdmin($purchase);
     }
 
     public function expirePurchase(Purchase $purchase): Purchase
     {
         return $this->releaser->expire($purchase);
     }
-
-    public function expireOverduePurchases(): int
-    {
-        return $this->releaser->expireOverdue();
-    }
-
-    public function syncReservationExpiration(Purchase $purchase): void
-    {
-        $this->reservations->syncPurchaseExpiration($purchase);
-    }
 }

app/Domains/Purchase/Services/PurchaseStateGuard.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace App\Domains\Purchase\Services;
+
+use App\Domains\Cart\Models\Cart;
+use App\Domains\Catalog\Models\StockReservation;
+use App\Domains\Purchase\Exceptions\PurchaseExpiredException;
+use App\Domains\Purchase\Models\Purchase;
+use Illuminate\Validation\ValidationException;
+
+class PurchaseStateGuard
+{
+    public function assertNotExpired(Purchase $purchase): void
+    {
+        if ($purchase->status === Purchase::STATUS_EXPIRED) {
+            throw new PurchaseExpiredException;
+        }
+
+        if (! in_array($purchase->status, [
+            Purchase::STATUS_CREATED,
+            Purchase::STATUS_PENDING_PAYMENT,
+        ], true)) {
+            return;
+        }
+
+        /** @var StockReservation|null $reservation */
+        $reservation = $purchase->relationLoaded('stockReservation')
+            ? $purchase->getRelation('stockReservation')
+            : ($purchase->exists
+                ? $purchase->stockReservation()->first()
+                : null);
+
+        if ($reservation !== null && (
+            $reservation->status === StockReservation::STATUS_EXPIRED
+            || (
+                $reservation->status === StockReservation::STATUS_ACTIVE
+                && $reservation->expires_at !== null
+                && ! $reservation->expires_at->isFuture()
+            )
+        )) {
+            throw new PurchaseExpiredException;
+        }
+    }
+
+    public function lockCurrentCart(Purchase $purchase): Cart
+    {
+        /** @var Cart|null $cart */
+        $cart = $purchase->cart()->withTrashed()->lockForUpdate()->first();
+
+        if ($cart === null || $cart->current_purchase_id !== $purchase->getKey()) {
+            throw ValidationException::withMessages([
+                'purchase' => __('api.purchase.not_current'),
+            ]);
+        }
+
+        return $cart;
+    }
+}

app/Domains/Purchase/Services/TenantTransactionResetService.php

@@ -0,0 +1,159 @@
+<?php
+
+namespace App\Domains\Purchase\Services;
+
+use App\Domains\Purchase\Models\Purchase;
+use Illuminate\Database\Query\Builder;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\DB;
+use InvalidArgumentException;
+
+class TenantTransactionResetService
+{
+    /** @return array<string, int> */
+    public function preview(string $tenantCode): array
+    {
+        $this->ensureTenantExists($tenantCode);
+        $scope = $this->scope($tenantCode);
+
+        return [
+            'users_preserved' => DB::table('users')->where('tenant_codigo', $tenantCode)->count(),
+            'purchases' => $scope['purchase_ids']->count(),
+            'purchase_items' => DB::table('compra_items')->whereIn('compra_id', $scope['purchase_ids'])->count(),
+            'telepagos_payments' => DB::table('telepagos_payments')->whereIn('compra_id', $scope['purchase_ids'])->count(),
+            'telepagos_qr' => DB::table('telepagos_qr')->whereIn('compra_id', $scope['purchase_ids'])->count(),
+            'carts' => $scope['cart_ids']->count(),
+            'cart_items' => $scope['cart_item_ids']->count(),
+            'tickets' => DB::table('tickets')->where('tenant_code', $tenantCode)->count(),
+            'stock_reservations' => $this->reservationQuery($scope)->count(),
+            'purchase_changes' => DB::table('value_changes')
+                ->where('tenant_code', $tenantCode)
+                ->where('trackable_type', Purchase::class)
+                ->count(),
+            'inventories' => $scope['inventory_ids']->count(),
+        ];
+    }
+
+    /** @return array<string, int> */
+    public function reset(string $tenantCode): array
+    {
+        $this->ensureTenantExists($tenantCode);
+
+        return DB::transaction(function () use ($tenantCode): array {
+            $scope = $this->scope($tenantCode);
+            $purchaseItems = DB::table('compra_items')->whereIn('compra_id', $scope['purchase_ids'])->count();
+            $cartItems = $scope['cart_item_ids']->count();
+            $telepagosPayments = DB::table('telepagos_payments')->whereIn('compra_id', $scope['purchase_ids'])->count();
+            $telepagosQr = DB::table('telepagos_qr')->whereIn('compra_id', $scope['purchase_ids'])->count();
+            $summary = [
+                'stock_reservations_deleted' => $this->reservationQuery($scope)->delete(),
+                'tickets_deleted' => DB::table('tickets')->where('tenant_code', $tenantCode)->delete(),
+                'purchase_changes_deleted' => DB::table('value_changes')
+                    ->where('tenant_code', $tenantCode)
+                    ->where('trackable_type', Purchase::class)
+                    ->delete(),
+                'purchases_deleted' => DB::table('compras')->whereIn('id', $scope['purchase_ids'])->delete(),
+                'purchase_items_deleted' => $purchaseItems,
+                'telepagos_payments_deleted' => $telepagosPayments,
+                'telepagos_qr_deleted' => $telepagosQr,
+                'carts_deleted' => DB::table('carritos')->whereIn('id', $scope['cart_ids'])->delete(),
+                'cart_items_deleted' => $cartItems,
+                'inventories_reset' => $scope['inventory_ids']->count(),
+                'users_preserved' => DB::table('users')->where('tenant_codigo', $tenantCode)->count(),
+            ];
+
+            DB::table('inventories')
+                ->whereIn('id', $scope['inventory_ids'])
+                ->update([
+                    'real_stock' => DB::raw('real_stock + sold_units'),
+                    'reserved_stock' => 0,
+                    'sold_units' => 0,
+                ]);
+
+            return $summary;
+        });
+    }
+
+    private function ensureTenantExists(string $tenantCode): void
+    {
+        if (! DB::table('tenants')->where('codigo', $tenantCode)->exists()) {
+            throw new InvalidArgumentException("El tenant {$tenantCode} no existe.");
+        }
+    }
+
+    /**
+     * @return array{
+     *     purchase_ids: Collection<int, int>,
+     *     cart_ids: Collection<int, int>,
+     *     cart_item_ids: Collection<int, int>,
+     *     inventory_ids: Collection<int, int>
+     * }
+     */
+    private function scope(string $tenantCode): array
+    {
+        $catalogItemIds = DB::table('catalog_items')
+            ->where('tenant_code', $tenantCode)
+            ->pluck('id');
+        $purchaseIds = DB::table('compras')
+            ->where('tenant_codigo', $tenantCode)
+            ->pluck('id');
+        $cartIds = DB::table('carritos')
+            ->where('tenant_codigo', $tenantCode)
+            ->pluck('id');
+        $cartItemIds = DB::table('carrito_items')
+            ->whereIn('cart_id', $cartIds)
+            ->pluck('id');
+        $inventoryIds = DB::table('variantes')
+            ->whereIn('catalog_item_id', $catalogItemIds)
+            ->whereNotNull('inventory_id')
+            ->pluck('inventory_id')
+            ->merge(
+                DB::table('catalog_items')
+                    ->whereIn('id', $catalogItemIds)
+                    ->whereNotNull('inventory_id')
+                    ->pluck('inventory_id'),
+            )
+            ->map(fn ($id): int => (int) $id)
+            ->unique()
+            ->values();
+
+        return [
+            'purchase_ids' => $purchaseIds->map(fn ($id): int => (int) $id),
+            'cart_ids' => $cartIds->map(fn ($id): int => (int) $id),
+            'cart_item_ids' => $cartItemIds->map(fn ($id): int => (int) $id),
+            'inventory_ids' => $inventoryIds,
+        ];
+    }
+
+    /**
+     * @param array{
+     *     purchase_ids: Collection<int, int>,
+     *     cart_ids: Collection<int, int>,
+     *     cart_item_ids: Collection<int, int>,
+     *     inventory_ids: Collection<int, int>
+     * } $scope
+     */
+    private function reservationQuery(array $scope): Builder
+    {
+        $reservationIds = DB::table('carritos')
+            ->whereIn('id', $scope['cart_ids'])
+            ->whereNotNull('current_stock_reservation_id')
+            ->pluck('current_stock_reservation_id')
+            ->merge(
+                DB::table('compras')
+                    ->whereIn('id', $scope['purchase_ids'])
+                    ->whereNotNull('stock_reservation_id')
+                    ->pluck('stock_reservation_id'),
+            )
+            ->merge(
+                DB::table('stock_reservation_lines')
+                    ->whereIn('inventory_id', $scope['inventory_ids'])
+                    ->pluck('stock_reservation_id'),
+            )
+            ->unique()
+            ->values();
+
+        return DB::table('stock_reservations')
+            ->whereIn('id', $reservationIds);
+    }
+}

app/Domains/Purchase/Services/UserPurchaseLimitService.php

@@ -4,10 +4,11 @@ namespace App\Domains\Purchase\Services;
 
 use App\Domains\Cart\Models\CartItem;
 use App\Domains\Catalog\Models\CatalogItem;
+use App\Domains\Purchase\Exceptions\PurchaseLimitExceededException;
 use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Purchase\Models\PurchaseItem;
+use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\DB;
-use Illuminate\Validation\ValidationException;
 
 class UserPurchaseLimitService
 {
@@ -16,6 +17,9 @@ class UserPurchaseLimitService
         int $userId,
         int $requestedQuantity,
         ?int $excludedPurchaseId = null,
+        ?int $excludedCartId = null,
+        int $heldQuantity = 0,
+        ?int $maximumAddableCeiling = null,
         string $field = 'quantity',
     ): void {
         DB::transaction(function () use (
@@ -23,6 +27,9 @@ class UserPurchaseLimitService
             $userId,
             $requestedQuantity,
             $excludedPurchaseId,
+            $excludedCartId,
+            $heldQuantity,
+            $maximumAddableCeiling,
             $field,
         ): void {
             /** @var CatalogItem $catalogItem */
@@ -44,6 +51,7 @@ class UserPurchaseLimitService
                         ->whereIn('status', [
                             Purchase::STATUS_CREATED,
                             Purchase::STATUS_PENDING_PAYMENT,
+                            Purchase::STATUS_IN_REVIEW,
                             Purchase::STATUS_PAID,
                         ])
                         ->when(
@@ -61,6 +69,7 @@ class UserPurchaseLimitService
                         ->whereIn('status', [
                             Purchase::STATUS_CREATED,
                             Purchase::STATUS_PENDING_PAYMENT,
+                            Purchase::STATUS_IN_REVIEW,
                         ])
                         ->whereDoesntHave('items')
                         ->when(
@@ -70,11 +79,104 @@ class UserPurchaseLimitService
                 })
                 ->sum('cantidad');
 
-            if ($purchasedQuantity + $checkoutQuantity + $requestedQuantity > $limit) {
+            $reservedCartQuantity = (int) CartItem::query()
-                throw ValidationException::withMessages([
+                ->where('catalog_item_id', $catalogItem->getKey())
-                    $field => __('api.purchase_limit.exceeded', ['max' => $limit]),
+                ->whereHas('cart', fn ($query) => $query
-                ]);
+                    ->where('user_id', $userId)
+                    ->where('status', 'active')
+                    ->when(
+                        $excludedCartId !== null,
+                        fn ($query) => $query->whereKeyNot($excludedCartId),
+                    ))
+                ->whereHas('cart.currentStockReservation', fn ($query) => $query
+                    ->where('status', 'active')
+                    ->whereDoesntHave('purchase'))
+                ->sum('cantidad');
+
+            if ($purchasedQuantity + $checkoutQuantity + $reservedCartQuantity + $requestedQuantity > $limit) {
+                $remainingQuota = max(
+                    0,
+                    $limit - $purchasedQuantity - $checkoutQuantity - $reservedCartQuantity,
+                );
+
+                $maximumAddableQuantity = max(0, $remainingQuota - $heldQuantity);
+
+                throw new PurchaseLimitExceededException(
+                    $catalogItem,
+                    $maximumAddableCeiling === null
+                        ? $maximumAddableQuantity
+                        : min($maximumAddableQuantity, $maximumAddableCeiling),
+                    $field,
+                );
             }
         });
     }
+
+    /**
+     * @param  Collection<int, CatalogItem>  $catalogItems
+     * @return Collection<int, int|null>
+     */
+    public function remainingByCatalogItem(Collection $catalogItems, ?int $userId): Collection
+    {
+        $limits = $catalogItems
+            ->unique('id')
+            ->mapWithKeys(fn (CatalogItem $item): array => [$item->getKey() => $item->max_units_per_user]);
+
+        if ($userId === null || $limits->filter(fn ($limit) => $limit !== null)->isEmpty()) {
+            return $limits->map(fn (): ?int => null);
+        }
+
+        $ids = $limits->keys();
+        $purchased = PurchaseItem::query()
+            ->selectRaw('source_catalog_item_id, SUM(cantidad) AS quantity')
+            ->whereIn('source_catalog_item_id', $ids)
+            ->whereHas('purchase', fn ($query) => $query
+                ->where('user_id', $userId)
+                ->whereIn('status', [
+                    Purchase::STATUS_CREATED,
+                    Purchase::STATUS_PENDING_PAYMENT,
+                    Purchase::STATUS_IN_REVIEW,
+                    Purchase::STATUS_PAID,
+                ]))
+            ->groupBy('source_catalog_item_id')
+            ->pluck('quantity', 'source_catalog_item_id');
+
+        $checkout = CartItem::query()
+            ->selectRaw('catalog_item_id, SUM(cantidad) AS quantity')
+            ->whereIn('catalog_item_id', $ids)
+            ->whereHas('cart.purchases', fn ($query) => $query
+                ->where('user_id', $userId)
+                ->whereIn('status', [
+                    Purchase::STATUS_CREATED,
+                    Purchase::STATUS_PENDING_PAYMENT,
+                    Purchase::STATUS_IN_REVIEW,
+                ])
+                ->whereDoesntHave('items'))
+            ->groupBy('catalog_item_id')
+            ->pluck('quantity', 'catalog_item_id');
+
+        $reserved = CartItem::query()
+            ->selectRaw('catalog_item_id, SUM(cantidad) AS quantity')
+            ->whereIn('catalog_item_id', $ids)
+            ->whereHas('cart', fn ($query) => $query
+                ->where('user_id', $userId)
+                ->where('status', 'active'))
+            ->whereHas('cart.currentStockReservation', fn ($query) => $query
+                ->where('status', 'active')
+                ->whereDoesntHave('purchase'))
+            ->groupBy('catalog_item_id')
+            ->pluck('quantity', 'catalog_item_id');
+
+        return $limits->map(function (?int $limit, int $catalogItemId) use ($purchased, $checkout, $reserved): ?int {
+            if ($limit === null) {
+                return null;
+            }
+
+            $used = (int) ($purchased[$catalogItemId] ?? 0)
+                + (int) ($checkout[$catalogItemId] ?? 0)
+                + (int) ($reserved[$catalogItemId] ?? 0);
+
+            return max(0, $limit - $used);
+        });
+    }
 }

app/Domains/Purchase/documentacion/README.md

@@ -6,7 +6,7 @@ Implementa el ciclo de compra y checkout: crea la cabecera de compra desde un ca
 
 ## Modelo
 
-- `Purchase`: raíz de la compra; estados `created`, `pending_payment`, `paid`, `cancelled`, `rejected` y `expired`.
+- `Purchase`: raíz de la compra; estados `created`, `pending_payment`, `in_review`, `paid`, `cancelled`, `rejected` y `expired`, y referencia la reserva que respaldó ese intento de checkout. No guarda un vencimiento propio: expira como consecuencia del vencimiento de su reserva.
 - `PurchaseItem`: snapshot definitivo del producto o variante, creado recién al confirmar la compra.
 - `TelepagosQr` y `TelepagosPayment`: datos del QR e intentos/resultados del proveedor.
 - `PurchasePaid`: evento emitido una sola vez al pasar a pagada bajo bloqueo transaccional.
@@ -15,16 +15,16 @@ Implementa el ciclo de compra y checkout: crea la cabecera de compra desde un ca
 
 `CheckoutService` es la fachada estable. Delega en:
 
-- `StartCheckoutService`: inicia la compra desde el carrito o crea un carrito técnico para compra directa, sin crear todavía `PurchaseItem`.
+- `StartCheckoutService`: inicia la compra desde el carrito o crea un carrito técnico para compra directa, refresca el vencimiento de la reserva agregada y crea los snapshots `PurchaseItem`.
 - `EditCheckoutService`: modifica los datos del comprador antes del cierre.
 - `CompleteCheckoutService`: completa, envía a revisión o materializa los `PurchaseItem` al confirmar el pago.
-- `ReleaseCheckoutService`: cancela, vence y procesa vencimientos pendientes.
+- `ReleaseCheckoutService`: cancela o vence una compra y aplica sus efectos comerciales; el scanner unificado del dominio Catalog detecta las reservas pendientes de vencimiento.
-- `SourceCartService`: restaura o finaliza el carrito fuente.
+- `SourceCartService`: sincroniza o finaliza el carrito de checkout asociado a la compra.
 - `CatalogSelectionResolver` y `PurchaseItemSnapshotFactory`: resuelven selecciones y generan snapshots.
 
-Durante `created` y `pending_payment`, `PurchaseResource` publica las líneas del carrito con `items_source=cart`; una compra materializada publica `items_source=purchase`. Los datos descriptivos y económicos del checkout se resuelven siempre desde el catálogo vigente.
+Al iniciar checkout o elegir un medio de pago se refresca directamente `StockReservation.expires_at`, que es la única fuente de verdad y se expone como `expires_at` en la respuesta pública de la compra. El refresco sólo se permite mientras la reserva siga vigente; una fecha vencida bloquea todas las mutaciones aun antes de que corra el scheduler. Al materializar la expiración, la compra pagable, su carrito y la reserva pasan a `expired` dentro de la misma transacción. Al cancelar o reemplazar una compra recuperable, ésta se desvincula y el carrito conserva la misma reserva activa. Al informar una transferencia, la compra pasa de `pending_payment` a `in_review` y ese vencimiento se limpia. Si el comprador abandona el checkout durante la revisión, la compra y sus reservas permanecen intactas y se crea un carrito activo nuevo para que pueda seguir comprando. Adminapp puede confirmar o anular explícitamente la compra en revisión.
 
-Las cantidades y variantes se editan mediante el dominio Cart. El endpoint autenticado `PATCH /checkout-carts/{cart}/items/{cartItem}` valida que el carrito pertenezca al usuario y a una compra editable. Cuando existe un cambio real, invalida atómicamente el intento de pago anterior, recalcula el total y renueva la reserva; Purchase no expone operaciones sobre líneas antes de la confirmación.
+Las cantidades y variantes se editan mediante el dominio Cart. El endpoint autenticado `PATCH /checkout-carts/{cart}/items/{cartItem}` valida que el carrito pertenezca al usuario y a una compra editable. Cuando existe un cambio real, invalida atómicamente el intento de pago anterior, devuelve la misma reserva activa al carrito y sincroniza sus líneas con el contenido actualizado; Purchase no expone operaciones sobre líneas antes de la confirmación.
 
 `UserPurchaseLimitService` controla límites de compra y `CheckoutService` conserva el punto de entrada para controladores e integraciones.
 

app/Domains/Sale/Controllers/AdminApp/SaleController.php

@@ -3,22 +3,27 @@
 namespace App\Domains\Sale\Controllers\AdminApp;
 
 use App\Domains\Sale\Requests\AdminAppSaleIndexRequest;
+use App\Domains\Sale\Requests\AdminAppSaleModificationPdfRequest;
+use App\Domains\Sale\Requests\AdminAppSalePdfRequest;
 use App\Domains\Sale\Resources\AdminApp\SaleDetailResource;
 use App\Domains\Sale\Resources\AdminApp\SaleModificationResource;
 use App\Domains\Sale\Resources\AdminApp\SaleResource;
 use App\Domains\Sale\Resources\AdminApp\SaleTicketResource;
+use App\Domains\Sale\Services\AdminAppSaleExcelService;
 use App\Domains\Sale\Services\AdminAppSalePdfService;
 use App\Domains\Sale\Services\AdminAppSaleService;
 use App\Http\Controllers\Controller;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
 use Illuminate\Http\Response;
+use Symfony\Component\HttpFoundation\StreamedResponse;
 
 class SaleController extends Controller
 {
     public function __construct(
         protected AdminAppSaleService $saleService,
         protected AdminAppSalePdfService $salePdfService,
+        protected AdminAppSaleExcelService $saleExcelService,
     ) {}
 
     public function index(AdminAppSaleIndexRequest $request): AnonymousResourceCollection
@@ -71,23 +76,48 @@ class SaleController extends Controller
         );
     }
 
-    public function downloadPdf(AdminAppSaleIndexRequest $request): Response
+    public function downloadPdf(AdminAppSalePdfRequest $request): Response
     {
         $tenant = $request->user()->tenant()->firstOrFail();
 
         return $this->salePdfService->downloadSales(
             $tenant,
             $this->saleService->salesForExport($tenant, $request->validated()),
+            $request->validated('timezone'),
         );
     }
 
-    public function downloadModificationsPdf(Request $request): Response
+    public function downloadModificationsPdf(AdminAppSaleModificationPdfRequest $request): Response
     {
         $tenant = $request->user()->tenant()->firstOrFail();
 
         return $this->salePdfService->downloadModifications(
             $tenant,
             $this->saleService->modificationsForExport($tenant),
+            $request->validated('timezone'),
+        );
+    }
+
+    public function downloadExcel(AdminAppSalePdfRequest $request): StreamedResponse
+    {
+        $tenant = $request->user()->tenant()->firstOrFail();
+
+        return $this->saleExcelService->downloadSales(
+            $tenant,
+            $this->saleService->salesForExport($tenant, $request->validated()),
+            $request->validated('timezone'),
+        );
+    }
+
+    public function downloadModificationsExcel(
+        AdminAppSaleModificationPdfRequest $request,
+    ): StreamedResponse {
+        $tenant = $request->user()->tenant()->firstOrFail();
+
+        return $this->saleExcelService->downloadModifications(
+            $tenant,
+            $this->saleService->modificationsForExport($tenant),
+            $request->validated('timezone'),
         );
     }
 }

app/Domains/Sale/Requests/AdminAppSaleModificationPdfRequest.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Domains\Sale\Requests;
+
+use App\Domains\Shared\Rules\ValidTimezone;
+use Illuminate\Foundation\Http\FormRequest;
+
+class AdminAppSaleModificationPdfRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /** @return array<string, list<string>> */
+    public function rules(): array
+    {
+        return [
+            'timezone' => ['required', 'string', new ValidTimezone],
+        ];
+    }
+}

app/Domains/Sale/Requests/AdminAppSalePdfRequest.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Domains\Sale\Requests;
+
+use App\Domains\Shared\Rules\ValidTimezone;
+
+class AdminAppSalePdfRequest extends AdminAppSaleIndexRequest
+{
+    /** @return array<string, list<string>> */
+    public function rules(): array
+    {
+        return [
+            ...parent::rules(),
+            'timezone' => ['required', 'string', new ValidTimezone],
+        ];
+    }
+}

app/Domains/Sale/Resources/AdminApp/SaleModificationResource.php

@@ -23,6 +23,7 @@ class SaleModificationResource extends JsonResource
             'attribute' => $this->attribute,
             'old_value' => $this->old_value,
             'new_value' => $this->new_value,
+            'changed_at' => $this->changed_at->utc()->toIso8601String(),
             'date' => $this->changed_at->format('Y-m-d'),
             'time' => $this->changed_at->format('H:i:s'),
             'actor_type' => $this->actor_type->value,

app/Domains/Sale/Services/AdminAppSaleExcelService.php

@@ -0,0 +1,211 @@
+<?php
+
+namespace App\Domains\Sale\Services;
+
+use App\Domains\Logging\Models\ValueChange;
+use App\Domains\Purchase\Models\Purchase;
+use App\Domains\Tenant\Models\Tenant;
+use Illuminate\Support\Collection;
+use PhpOffice\PhpSpreadsheet\Cell\DataType;
+use PhpOffice\PhpSpreadsheet\Shared\Date;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Style\Alignment;
+use PhpOffice\PhpSpreadsheet\Style\Fill;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
+use Symfony\Component\HttpFoundation\StreamedResponse;
+
+class AdminAppSaleExcelService
+{
+    /** @param Collection<int, Purchase> $sales */
+    public function downloadSales(Tenant $tenant, Collection $sales, string $timeZone): StreamedResponse
+    {
+        $generatedAt = now();
+        $spreadsheet = $this->spreadsheet($tenant, 'Historial de ventas');
+        $sheet = $spreadsheet->getActiveSheet();
+        $sheet->setTitle('Ventas');
+        $sheet->fromArray([
+            'ID',
+            'Fecha',
+            'Cliente',
+            'Cantidad',
+            'Estado',
+            'Importe',
+            'Tickets',
+        ], null, 'A1');
+
+        foreach ($sales->values() as $index => $sale) {
+            $row = $index + 2;
+            $sheet->setCellValueExplicit("A{$row}", '#'.$sale->id, DataType::TYPE_STRING);
+            if ($sale->created_at) {
+                $sheet->setCellValue(
+                    "B{$row}",
+                    Date::dateTimeToExcel($sale->created_at->copy()->timezone($timeZone)),
+                );
+            }
+            $sheet->setCellValueExplicit(
+                "C{$row}",
+                $sale->nombre_apellido ?: 'Sin nombre',
+                DataType::TYPE_STRING,
+            );
+            $sheet->setCellValue("D{$row}", (int) ($sale->quantity ?? 0));
+            $sheet->setCellValue("E{$row}", $this->saleStatus($sale->status));
+            $sheet->setCellValue("F{$row}", (float) $sale->total);
+            $sheet->setCellValue("G{$row}", (int) ($sale->tickets_count ?? 0));
+        }
+
+        $lastRow = max(2, $sales->count() + 1);
+        $sheet->getStyle("B2:B{$lastRow}")->getNumberFormat()->setFormatCode('dd/mm/yyyy hh:mm');
+        $sheet->getStyle("F2:F{$lastRow}")->getNumberFormat()->setFormatCode('$ #,##0.00');
+        $this->formatSheet($spreadsheet, 'A1:G1', "A1:G{$lastRow}", [
+            'A' => 13,
+            'B' => 20,
+            'C' => 32,
+            'D' => 12,
+            'E' => 22,
+            'F' => 16,
+            'G' => 12,
+        ]);
+
+        return $this->download(
+            $spreadsheet,
+            'ventas_'.$tenant->codigo.'_'
+                .$generatedAt->copy()->timezone($timeZone)->format('Ymd_His').'.xlsx',
+        );
+    }
+
+    /** @param Collection<int, ValueChange> $modifications */
+    public function downloadModifications(
+        Tenant $tenant,
+        Collection $modifications,
+        string $timeZone,
+    ): StreamedResponse {
+        $generatedAt = now();
+        $spreadsheet = $this->spreadsheet($tenant, 'Historial de modificaciones de ventas');
+        $sheet = $spreadsheet->getActiveSheet();
+        $sheet->setTitle('Modificaciones');
+        $sheet->fromArray([
+            'Fecha',
+            'Hora',
+            'Venta',
+            'Cliente',
+            'Campo',
+            'Valor anterior',
+            'Valor nuevo',
+            'Modificado por',
+        ], null, 'A1');
+
+        foreach ($modifications->values() as $index => $modification) {
+            $row = $index + 2;
+            $changedAt = $modification->changed_at->copy()->timezone($timeZone);
+            $sale = $modification->trackable;
+            $sheet->setCellValue("A{$row}", Date::dateTimeToExcel($changedAt));
+            $sheet->setCellValue("B{$row}", Date::dateTimeToExcel($changedAt));
+            $sheet->setCellValueExplicit(
+                "C{$row}",
+                '#'.$modification->trackable_id,
+                DataType::TYPE_STRING,
+            );
+            $sheet->setCellValueExplicit(
+                "D{$row}",
+                $sale?->nombre_apellido ?: 'Sin nombre',
+                DataType::TYPE_STRING,
+            );
+            $sheet->setCellValueExplicit(
+                "E{$row}",
+                $modification->attribute,
+                DataType::TYPE_STRING,
+            );
+            $sheet->setCellValueExplicit(
+                "F{$row}",
+                $modification->old_value ?? '-',
+                DataType::TYPE_STRING,
+            );
+            $sheet->setCellValueExplicit(
+                "G{$row}",
+                $modification->new_value ?? '-',
+                DataType::TYPE_STRING,
+            );
+            $sheet->setCellValueExplicit(
+                "H{$row}",
+                $modification->user?->nombre_apellido ?? 'Sistema',
+                DataType::TYPE_STRING,
+            );
+        }
+
+        $lastRow = max(2, $modifications->count() + 1);
+        $sheet->getStyle("A2:A{$lastRow}")->getNumberFormat()->setFormatCode('dd/mm/yyyy');
+        $sheet->getStyle("B2:B{$lastRow}")->getNumberFormat()->setFormatCode('hh:mm:ss');
+        $this->formatSheet($spreadsheet, 'A1:H1', "A1:H{$lastRow}", [
+            'A' => 14,
+            'B' => 12,
+            'C' => 13,
+            'D' => 32,
+            'E' => 20,
+            'F' => 24,
+            'G' => 24,
+            'H' => 28,
+        ]);
+
+        return $this->download(
+            $spreadsheet,
+            'historial_modificaciones_'.$tenant->codigo.'_'
+                .$generatedAt->copy()->timezone($timeZone)->format('Ymd_His').'.xlsx',
+        );
+    }
+
+    private function spreadsheet(Tenant $tenant, string $title): Spreadsheet
+    {
+        $spreadsheet = new Spreadsheet;
+        $spreadsheet->getProperties()
+            ->setCreator('Shopit')
+            ->setTitle($title)
+            ->setSubject($tenant->nombre);
+
+        return $spreadsheet;
+    }
+
+    /** @param array<string, int> $widths */
+    private function formatSheet(
+        Spreadsheet $spreadsheet,
+        string $headerRange,
+        string $filterRange,
+        array $widths,
+    ): void {
+        $sheet = $spreadsheet->getActiveSheet();
+        $sheet->getStyle($headerRange)->applyFromArray([
+            'font' => ['bold' => true, 'color' => ['rgb' => 'FFFFFF']],
+            'fill' => [
+                'fillType' => Fill::FILL_SOLID,
+                'startColor' => ['rgb' => '26382E'],
+            ],
+            'alignment' => ['vertical' => Alignment::VERTICAL_CENTER],
+        ]);
+        $sheet->getRowDimension(1)->setRowHeight(24);
+        $sheet->freezePane('A2');
+        $sheet->setAutoFilter($filterRange);
+
+        foreach ($widths as $column => $width) {
+            $sheet->getColumnDimension($column)->setWidth($width);
+        }
+    }
+
+    private function download(Spreadsheet $spreadsheet, string $filename): StreamedResponse
+    {
+        return response()->streamDownload(function () use ($spreadsheet): void {
+            (new Xlsx($spreadsheet))->save('php://output');
+            $spreadsheet->disconnectWorksheets();
+        }, $filename, [
+            'Content-Type' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+        ]);
+    }
+
+    private function saleStatus(string $status): string
+    {
+        return match ($status) {
+            Purchase::STATUS_PAID => 'Confirmado',
+            Purchase::STATUS_CREATED => 'Por completar datos',
+            Purchase::STATUS_PENDING_PAYMENT, Purchase::STATUS_IN_REVIEW => 'Esperando pago',
+            default => 'Anulado',
+        };
+    }
+}

app/Domains/Sale/Services/AdminAppSalePdfService.php

@@ -13,12 +13,14 @@ use Illuminate\Support\Collection;
 class AdminAppSalePdfService
 {
     /** @param Collection<int, Purchase> $sales */
-    public function downloadSales(Tenant $tenant, Collection $sales): Response
+    public function downloadSales(Tenant $tenant, Collection $sales, string $timeZone): Response
     {
+        $generatedAt = now();
         $pdf = Pdf::loadView('pdf.adminapp.sales', [
             'tenant' => $tenant,
             'sales' => $sales,
-            'generatedAt' => now(),
+            'generatedAt' => $generatedAt,
+            'timeZone' => $timeZone,
             'confirmedSalesTotal' => number_format(
                 (float) $sales->where('status', Purchase::STATUS_PAID)->sum('total'),
                 2,
@@ -30,23 +32,30 @@ class AdminAppSalePdfService
         $this->addPageNumbers($pdf);
 
         return $pdf->download(
-            'ventas_'.$tenant->codigo.'_'.now()->format('Ymd_His').'.pdf'
+            'ventas_'.$tenant->codigo.'_'
+            .$generatedAt->copy()->timezone($timeZone)->format('Ymd_His').'.pdf'
         );
     }
 
     /** @param Collection<int, ValueChange> $modifications */
-    public function downloadModifications(Tenant $tenant, Collection $modifications): Response
+    public function downloadModifications(
-    {
+        Tenant $tenant,
+        Collection $modifications,
+        string $timeZone,
+    ): Response {
+        $generatedAt = now();
         $pdf = Pdf::loadView('pdf.adminapp.sale-modifications', [
             'tenant' => $tenant,
             'modifications' => $modifications,
-            'generatedAt' => now(),
+            'generatedAt' => $generatedAt,
+            'timeZone' => $timeZone,
         ])->setPaper('a4', 'landscape');
 
         $this->addPageNumbers($pdf);
 
         return $pdf->download(
-            'historial_modificaciones_'.$tenant->codigo.'_'.now()->format('Ymd_His').'.pdf'
+            'historial_modificaciones_'.$tenant->codigo.'_'
+            .$generatedAt->copy()->timezone($timeZone)->format('Ymd_His').'.pdf'
         );
     }
 

app/Domains/Sale/Services/AdminAppSaleService.php

@@ -79,7 +79,7 @@ class AdminAppSaleService
         $sale = $this->findForTenant($tenant, $saleId);
 
         return $this->saleForResponse(
-            $this->checkoutService->cancelPurchaseWithoutRestoringCart($sale)
+            $this->checkoutService->cancelPurchaseFromAdmin($sale)
         );
     }
 
@@ -126,6 +126,7 @@ class AdminAppSaleService
 
         return Purchase::query()
             ->where('tenant_codigo', $tenant->codigo)
+            ->where('status', '!=', Purchase::STATUS_SUPERSEDED)
             ->when($filters['q'] ?? null, function (Builder $query, string $search): void {
                 $term = trim($search);
 
@@ -143,9 +144,19 @@ class AdminAppSaleService
             )
             ->when(
                 $filters['status'] ?? null,
-                fn (Builder $query, string $status): Builder => $query->where('status', $status)
+                fn (Builder $query, string $status): Builder => $status === Purchase::STATUS_PENDING_PAYMENT
+                    ? $query->whereIn('status', [
+                        Purchase::STATUS_PENDING_PAYMENT,
+                        Purchase::STATUS_IN_REVIEW,
+                    ])
+                    : $query->where('status', $status)
+            )
+            ->select('compras.*')
+            ->selectRaw(
+                '(SELECT COALESCE(SUM(purchase_items.cantidad), 0) '
+                .'FROM compra_items AS purchase_items '
+                .'WHERE purchase_items.compra_id = compras.id) AS quantity',
             )
-            ->withSum('items as quantity', 'cantidad')
             ->withCount('tickets')
             ->orderBy($sortColumns[$sortBy], $sortDirection)
             ->when($sortBy !== 'id', fn (Builder $query): Builder => $query->orderByDesc('id'));
@@ -171,8 +182,23 @@ class AdminAppSaleService
 
     protected function saleForResponse(Purchase $sale): Purchase
     {
-        return $sale->refresh()
+        /** @var Purchase */
-            ->loadSum('items as quantity', 'cantidad')
+        return Purchase::query()
-            ->loadCount('tickets');
+            ->select('compras.*')
+            ->selectRaw($this->quantityExpression())
+            ->withCount('tickets')
+            ->findOrFail($sale->getKey());
+    }
+
+    protected function quantityExpression(): string
+    {
+        return <<<'SQL'
+            COALESCE(
+                (SELECT SUM(compra_items.cantidad)
+                 FROM compra_items
+                 WHERE compra_items.compra_id = compras.id),
+                0
+            ) AS quantity
+            SQL;
     }
 }

app/Domains/Sale/documentacion/README.md

@@ -8,6 +8,7 @@ Provee consultas administrativas y exportaciones de ventas confirmadas, además
 
 - `AdminAppSaleService`: pagina ventas, calcula totales y obtiene colecciones para exportación; también consulta modificaciones.
 - `AdminAppSalePdfService`: genera descargas PDF de ventas y de cambios.
+- `AdminAppSaleExcelService`: genera descargas Excel de ventas y de cambios.
 - `AdminAppSaleIndexRequest`: valida filtros del listado y la exportación.
 - `SaleResource` y `SaleModificationResource`: representan ventas e historial para AdminApp.
 - `SaleController`: entrada HTTP del panel.
@@ -16,8 +17,8 @@ Provee consultas administrativas y exportaciones de ventas confirmadas, además
 
 Bajo `/v1/adminapp/tenant`, protegidos por `auth:sanctum` y `adminapp.tenant`:
 
-- `GET /sales` y `GET /sales/pdf`.
+- `GET /sales`, `GET /sales/pdf` y `GET /sales/excel`.
-- `GET /sales/modifications` y `GET /sales/modifications/pdf`.
+- `GET /sales/modifications`, `GET /sales/modifications/pdf` y `GET /sales/modifications/excel`.
 
 ## Dependencias
 
@@ -25,4 +26,4 @@ Consume compras de `Purchase`, datos del tenant y entradas de `Logging`. No es d
 
 ## Consideraciones
 
-La consulta paginada y la colección de exportación deben aplicar los mismos filtros para evitar diferencias entre pantalla y PDF.
+La consulta paginada y la colección de exportación deben aplicar los mismos filtros para evitar diferencias entre pantalla, PDF y Excel.

app/Domains/Sale/routes/adminapp.php

@@ -8,8 +8,10 @@ Route::prefix('v1/adminapp/tenant')
     ->group(function (): void {
         Route::get('sales', [SaleController::class, 'index']);
         Route::get('sales/pdf', [SaleController::class, 'downloadPdf']);
+        Route::get('sales/excel', [SaleController::class, 'downloadExcel']);
         Route::get('sales/modifications', [SaleController::class, 'modifications']);
         Route::get('sales/modifications/pdf', [SaleController::class, 'downloadModificationsPdf']);
+        Route::get('sales/modifications/excel', [SaleController::class, 'downloadModificationsExcel']);
         Route::post('sales/{sale}/confirm', [SaleController::class, 'confirm'])->whereNumber('sale');
         Route::post('sales/{sale}/cancel', [SaleController::class, 'cancel'])->whereNumber('sale');
         Route::get('sales/{sale}/tickets', [SaleController::class, 'tickets'])->whereNumber('sale');

app/Domains/Shared/Rules/ValidTimezone.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Domains\Shared\Rules;
+
+use Closure;
+use DateTimeZone;
+use Exception;
+use Illuminate\Contracts\Validation\ValidationRule;
+
+class ValidTimezone implements ValidationRule
+{
+    public function validate(string $attribute, mixed $value, Closure $fail): void
+    {
+        if (! is_string($value)) {
+            return;
+        }
+
+        try {
+            new DateTimeZone($value);
+        } catch (Exception) {
+            $fail(__('validation.timezone'));
+        }
+    }
+}

app/Domains/Tenant/Enums/CartEditingPolicy.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Domains\Tenant\Enums;
+
+enum CartEditingPolicy: string
+{
+    case Disabled = 'disabled';
+    case QuantityAndRemove = 'quantity_and_remove';
+    case Full = 'full';
+
+    public function allowsQuantityChanges(): bool
+    {
+        return $this !== self::Disabled;
+    }
+
+    public function allowsRemoval(): bool
+    {
+        return $this !== self::Disabled;
+    }
+
+    public function allowsVariantChanges(): bool
+    {
+        return $this === self::Full;
+    }
+
+    public function allowsModification(): bool
+    {
+        return $this->allowsRemoval()
+            || $this->allowsQuantityChanges()
+            || $this->allowsVariantChanges();
+    }
+}

app/Domains/Tenant/Models/Tenant.php

@@ -11,6 +11,7 @@ use App\Domains\Client\Models\Client;
 use App\Domains\Event\Models\EventDate;
 use App\Domains\Menu\Models\Menu;
 use App\Domains\Menu\Models\TenantMenu;
+use App\Domains\Tenant\Enums\CartEditingPolicy;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
@@ -26,6 +27,8 @@ use Illuminate\Support\Facades\Schema;
     'dominio',
     'base_path',
     'site_title',
+    'address',
+    'phone',
     'primary_color',
     'secondary_color',
     'danger_color',
@@ -44,7 +47,8 @@ use Illuminate\Support\Facades\Schema;
     'display_categories',
     'display_seach_bar',
     'display_cart',
-    'cart_editing_enabled',
+    'cart_editing_policy',
+    'checkout_editing_policy',
     'display_cart_item_images',
     'scanner_category_validation_enabled',
     'event_title',
@@ -63,7 +67,8 @@ class Tenant extends Model
         'display_categories' => true,
         'display_seach_bar' => true,
         'display_cart' => true,
-        'cart_editing_enabled' => true,
+        'cart_editing_policy' => CartEditingPolicy::Full->value,
+        'checkout_editing_policy' => CartEditingPolicy::Disabled->value,
         'display_cart_item_images' => true,
         'scanner_category_validation_enabled' => true,
     ];
@@ -114,7 +119,8 @@ class Tenant extends Model
             'display_categories' => 'boolean',
             'display_seach_bar' => 'boolean',
             'display_cart' => 'boolean',
-            'cart_editing_enabled' => 'boolean',
+            'cart_editing_policy' => CartEditingPolicy::class,
+            'checkout_editing_policy' => CartEditingPolicy::class,
             'display_cart_item_images' => 'boolean',
             'scanner_category_validation_enabled' => 'boolean',
         ];

app/Domains/Tenant/Requests/StoreTenantRequest.php

@@ -5,6 +5,7 @@ namespace App\Domains\Tenant\Requests;
 use App\Domains\Catalog\Enums\GroupLayout;
 use App\Domains\Catalog\Enums\ProductLayout;
 use App\Domains\Shared\Rules\ImageOrBase64Rule;
+use App\Domains\Tenant\Enums\CartEditingPolicy;
 use App\Domains\Tenant\Services\WebsiteExtraService;
 use App\Domains\Tenant\Support\TenantDomainNormalizer;
 use Closure;
@@ -81,6 +82,8 @@ class StoreTenantRequest extends FormRequest
                     ->where('dominio', $this->input('dominio')),
             ],
             'site_title' => ['sometimes', 'nullable', 'string', 'max:255'],
+            'address' => ['sometimes', 'nullable', 'string', 'max:255'],
+            'phone' => ['sometimes', 'nullable', 'string', 'max:255'],
             'primary_color' => ['required', 'string', 'regex:/^#([a-fA-F0-9]{3,4}|[a-fA-F0-9]{6}|[a-fA-F0-9]{8})$/'],
             'secondary_color' => ['required', 'string', 'regex:/^#([a-fA-F0-9]{3,4}|[a-fA-F0-9]{6}|[a-fA-F0-9]{8})$/'],
             'danger_color' => ['required', 'string', 'regex:/^#([a-fA-F0-9]{3,4}|[a-fA-F0-9]{6}|[a-fA-F0-9]{8})$/'],
@@ -107,7 +110,11 @@ class StoreTenantRequest extends FormRequest
             'display_categories' => ['sometimes', 'boolean'],
             'display_seach_bar' => ['sometimes', 'boolean'],
             'display_cart' => ['sometimes', 'boolean'],
-            'cart_editing_enabled' => ['sometimes', 'boolean'],
+            'cart_editing_policy' => ['sometimes', Rule::enum(CartEditingPolicy::class)],
+            'checkout_editing_policy' => [
+                'sometimes',
+                Rule::in([CartEditingPolicy::Disabled->value]),
+            ],
             'display_cart_item_images' => ['sometimes', 'boolean'],
             'scanner_category_validation_enabled' => ['sometimes', 'boolean'],
             'website_type_code' => [

app/Domains/Tenant/Requests/UpdateTenantRequest.php

@@ -5,6 +5,7 @@ namespace App\Domains\Tenant\Requests;
 use App\Domains\Catalog\Enums\GroupLayout;
 use App\Domains\Catalog\Enums\ProductLayout;
 use App\Domains\Shared\Rules\ImageOrBase64Rule;
+use App\Domains\Tenant\Enums\CartEditingPolicy;
 use App\Domains\Tenant\Models\Tenant;
 use App\Domains\Tenant\Support\TenantDomainNormalizer;
 use Closure;
@@ -102,6 +103,8 @@ class UpdateTenantRequest extends FormRequest
                     ->ignore($tenant?->id),
             ],
             'site_title' => ['sometimes', 'nullable', 'string', 'max:255'],
+            'address' => ['sometimes', 'nullable', 'string', 'max:255'],
+            'phone' => ['sometimes', 'nullable', 'string', 'max:255'],
             'primary_color' => ['nullable', 'string', 'regex:/^#([a-fA-F0-9]{3,4}|[a-fA-F0-9]{6}|[a-fA-F0-9]{8})$/'],
             'secondary_color' => ['nullable', 'string', 'regex:/^#([a-fA-F0-9]{3,4}|[a-fA-F0-9]{6}|[a-fA-F0-9]{8})$/'],
             'danger_color' => ['nullable', 'string', 'regex:/^#([a-fA-F0-9]{3,4}|[a-fA-F0-9]{6}|[a-fA-F0-9]{8})$/'],
@@ -128,7 +131,11 @@ class UpdateTenantRequest extends FormRequest
             'display_categories' => ['sometimes', 'boolean'],
             'display_seach_bar' => ['sometimes', 'boolean'],
             'display_cart' => ['sometimes', 'boolean'],
-            'cart_editing_enabled' => ['sometimes', 'boolean'],
+            'cart_editing_policy' => ['sometimes', Rule::enum(CartEditingPolicy::class)],
+            'checkout_editing_policy' => [
+                'sometimes',
+                Rule::in([CartEditingPolicy::Disabled->value]),
+            ],
             'display_cart_item_images' => ['sometimes', 'boolean'],
             'scanner_category_validation_enabled' => ['sometimes', 'boolean'],
         ];

app/Domains/Tenant/Resources/CartEditingPolicyResource.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Domains\Tenant\Resources;
+
+use App\Domains\Tenant\Enums\CartEditingPolicy;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/** @mixin CartEditingPolicy */
+class CartEditingPolicyResource extends JsonResource
+{
+    /** @return array<string, bool|string> */
+    public function toArray(Request $request): array
+    {
+        return [
+            'code' => $this->resource->value,
+            'allow_modify' => $this->resource->allowsModification(),
+            'allow_delete' => $this->resource->allowsRemoval(),
+            'allow_update_quantity' => $this->resource->allowsQuantityChanges(),
+            'allow_update_variant' => $this->resource->allowsVariantChanges(),
+        ];
+    }
+}

app/Domains/Tenant/Resources/TenantResource.php

@@ -32,6 +32,8 @@ class TenantResource extends JsonResource
             'site_title' => $this->site_title
                 ?? $this->websiteType?->site_title
                 ?? 'ShopitFront',
+            'address' => $this->address,
+            'phone' => $this->phone,
             'favicon' => ($this->favicon ?? $this->websiteType?->favicon)
                 ?->getTemporaryUrl(1440),
             'primary_color' => $this->primary_color,
@@ -75,7 +77,8 @@ class TenantResource extends JsonResource
             'display_categories' => $this->display_categories,
             'display_seach_bar' => $this->display_seach_bar,
             'display_cart' => $this->display_cart,
-            'cart_editing_enabled' => $this->cart_editing_enabled,
+            'cart_editing_policy' => CartEditingPolicyResource::make($this->cart_editing_policy),
+            'checkout_editing_policy' => CartEditingPolicyResource::make($this->checkout_editing_policy),
             'display_cart_item_images' => $this->display_cart_item_images,
             'scanner_category_validation_enabled' => $this->scanner_category_validation_enabled,
             'social_media' => $this->whenLoaded(

app/Domains/Tenant/Services/WebsiteTypeService.php

@@ -82,6 +82,7 @@ class WebsiteTypeService
                     && $previousLogo->id !== $websiteType->site_logo
                     && $previousLogo->id !== $websiteType->footer_logo
                     && $previousLogo->id !== $websiteType->favicon_id
+                    && ! $this->isReferencedByWebsiteType($previousLogo)
                 ) {
                     $this->attachmentService->delete($previousLogo);
                 }
@@ -90,4 +91,16 @@ class WebsiteTypeService
             return $websiteType;
         });
     }
+
+    private function isReferencedByWebsiteType(Attachment $attachment): bool
+    {
+        return WebsiteType::query()
+            ->where(function ($query) use ($attachment): void {
+                $query
+                    ->where('site_logo', $attachment->id)
+                    ->orWhere('footer_logo', $attachment->id)
+                    ->orWhere('favicon_id', $attachment->id);
+            })
+            ->exists();
+    }
 }

app/Domains/Ticket/Listeners/GenerateTicketsForPaidPurchase.php

@@ -3,8 +3,8 @@
 namespace App\Domains\Ticket\Listeners;
 
 use App\Domains\Catalog\Models\CatalogItem;
-use App\Domains\Notification\Events\TicketsAvailable;
 use App\Domains\Purchase\Events\PurchasePaid;
+use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Ticket\Exceptions\TicketGenerationException;
 use App\Domains\Ticket\Services\TicketGeneratorService;
 
@@ -16,13 +16,10 @@ class GenerateTicketsForPaidPurchase
 
     public function handle(PurchasePaid $event): void
     {
-        $purchase = $event->purchase
+        $purchase = Purchase::query()
-            ->newQuery()
             ->with(['user', 'items'])
-            ->findOrFail($event->purchase->getKey());
+            ->findOrFail($event->purchaseId);
         $user = $purchase->user;
-        $ticketIds = [];
-
         foreach ($purchase->items as $purchaseItem) {
             $catalogItem = CatalogItem::query()
                 ->where('tenant_code', $purchase->tenant_codigo)
@@ -40,19 +37,13 @@ class GenerateTicketsForPaidPurchase
                 throw TicketGenerationException::purchaseWithoutUser($purchase);
             }
 
-            $generatedTickets = $this->ticketGenerator->generate(
+            $this->ticketGenerator->generate(
                 $catalogItem,
                 $user,
                 $purchaseItem->cantidad,
                 $purchaseItem->source_variant_id,
                 $purchase->getKey(),
             );
-
-            array_push($ticketIds, ...$generatedTickets->pluck('id')->all());
-        }
-
-        if ($ticketIds !== []) {
-            TicketsAvailable::dispatch($purchase, $ticketIds);
         }
     }
 

app/Domains/Ticket/Services/TicketPdfService.php

@@ -5,6 +5,7 @@ namespace App\Domains\Ticket\Services;
 use App\Domains\Tenant\Models\Tenant;
 use App\Domains\Ticket\Models\Ticket;
 use Barryvdh\DomPDF\Facade\Pdf;
+use Barryvdh\DomPDF\PDF as DomPdf;
 use Endroid\QrCode\ErrorCorrectionLevel;
 use Endroid\QrCode\QrCode;
 use Endroid\QrCode\Writer\PngWriter;
@@ -19,12 +20,36 @@ class TicketPdfService
      * @param  Collection<int, Ticket>  $tickets
      */
     public function download(Tenant $tenant, Collection $tickets): Response
+    {
+        return $this->pdf($tenant, $tickets)->download($this->filename($tickets));
+    }
+
+    /**
+     * @param  Collection<int, Ticket>  $tickets
+     */
+    public function contents(Tenant $tenant, Collection $tickets): string
+    {
+        return $this->pdf($tenant, $tickets)->output();
+    }
+
+    /**
+     * @param  Collection<int, Ticket>  $tickets
+     */
+    public function filename(Collection $tickets): string
+    {
+        return 'tickets_'.$tickets->pluck('id')->implode('_').'.pdf';
+    }
+
+    /**
+     * @param  Collection<int, Ticket>  $tickets
+     */
+    private function pdf(Tenant $tenant, Collection $tickets): DomPdf
     {
         $tenant->loadMissing('headerLogo');
         $primaryColor = $this->color($tenant->primary_color, '#009933');
         $headerBackgroundColor = $this->color($tenant->header_bg_color, $primaryColor);
 
-        $pdf = Pdf::loadView('pdf.tickets', [
+        return Pdf::loadView('pdf.tickets', [
             'tenant' => $tenant,
             'tickets' => $tickets,
             'logoDataUri' => $this->logoDataUri($tenant),
@@ -35,10 +60,6 @@ class TicketPdfService
                 fn (Ticket $ticket): array => [$ticket->id => $this->qrCodeDataUri($ticket->ticket)]
             ),
         ])->setPaper('a4');
-
-        $ticketIds = $tickets->pluck('id')->implode('_');
-
-        return $pdf->download("tickets_{$ticketIds}.pdf");
     }
 
     private function qrCodeDataUri(string $value): string

app/Domains/Ticket/documentacion/README.md

@@ -21,7 +21,7 @@ vigente, vencido o usado, y resuelve sus fechas efectivas de inicio y fin sin pe
 1. `Purchase` emite `PurchasePaid` al confirmarse el pago.
 2. `GenerateTicketsForPaidPurchase` atiende el evento.
 3. `TicketGeneratorService` crea los tickets requeridos según ítems, cantidades y vigencia.
-4. El flujo puede emitir disponibilidad para que `Notification` informe al comprador.
+4. `Notification` envía la confirmación de compra después de la generación y adjunta los tickets cuando existen.
 
 ## Endpoints
 

app/Providers/AppServiceProvider.php

@@ -3,11 +3,9 @@
 namespace App\Providers;
 
 use App\Domains\Notification\Events\PasswordResetRequested;
-use App\Domains\Notification\Events\TicketsAvailable;
 use App\Domains\Notification\Events\UserRegistered;
 use App\Domains\Notification\Listeners\SendPasswordResetEmail;
-use App\Domains\Notification\Listeners\SendPurchasePaidEmail;
+use App\Domains\Notification\Listeners\SendPurchaseConfirmedEmail;
-use App\Domains\Notification\Listeners\SendTicketsAvailableEmail;
 use App\Domains\Notification\Listeners\SendWelcomeEmail;
 use App\Domains\Purchase\Events\PurchasePaid;
 use App\Domains\Ticket\Listeners\GenerateTicketsForPaidPurchase;
@@ -33,9 +31,8 @@ class AppServiceProvider extends ServiceProvider
      */
     public function boot(): void
     {
-        Event::listen(PurchasePaid::class, SendPurchasePaidEmail::class);
         Event::listen(PurchasePaid::class, GenerateTicketsForPaidPurchase::class);
-        Event::listen(TicketsAvailable::class, SendTicketsAvailableEmail::class);
+        Event::listen(PurchasePaid::class, SendPurchaseConfirmedEmail::class);
         Event::listen(UserRegistered::class, SendWelcomeEmail::class);
         Event::listen(PasswordResetRequested::class, SendPasswordResetEmail::class);
 

bootstrap/app.php

@@ -1,7 +1,10 @@
 <?php
 
 use App\Domains\Auth\Exceptions\AccountLockedException;
+use App\Domains\Catalog\Exceptions\StockReservationExpiredException;
 use App\Domains\Purchase\Exceptions\InsufficientStockException;
+use App\Domains\Purchase\Exceptions\PurchaseExpiredException;
+use App\Domains\Purchase\Exceptions\PurchaseLimitExceededException;
 use App\Domains\Ticket\Exceptions\TicketNotAvailableException;
 use App\Http\Middleware\EnsureAdminAppTenant;
 use App\Http\Middleware\EnsureScannerTenant;
@@ -87,6 +90,40 @@ return Application::configure(basePath: dirname(__DIR__))
                 'unavailable_items' => $exception->unavailableItems,
             ], 422);
         });
+        $exceptions->render(function (PurchaseLimitExceededException $exception, Request $request) {
+            if (! $request->is('api/*')) {
+                return null;
+            }
+
+            return response()->json([
+                'code' => 'purchase.limit_exceeded',
+                'message' => $exception->getMessage(),
+                'errors' => $exception->errors(),
+                'catalog_item_id' => $exception->catalogItemId,
+                'catalog_item_name' => $exception->catalogItemName,
+                'maximum_addable_quantity' => $exception->maximumAddableQuantity,
+            ], 422);
+        });
+        $exceptions->render(function (PurchaseExpiredException $exception, Request $request) {
+            if (! $request->is('api/*')) {
+                return null;
+            }
+
+            return response()->json([
+                'code' => 'purchase.expired',
+                'message' => $exception->getMessage(),
+            ], 422);
+        });
+        $exceptions->render(function (StockReservationExpiredException $exception, Request $request) {
+            if (! $request->is('api/*')) {
+                return null;
+            }
+
+            return response()->json([
+                'code' => 'stock_reservation.expired',
+                'message' => $exception->getMessage(),
+            ], 422);
+        });
         $exceptions->render(function (ModelNotFoundException $exception, Request $request) {
             if (! $request->is('api/*')) {
                 return null;

composer.json

@@ -6,15 +6,16 @@
     "keywords": ["laravel", "framework"],
     "license": "MIT",
     "require": {
-        "ext-gd": "*",
         "php": "^8.3",
+        "ext-gd": "*",
         "barryvdh/laravel-dompdf": "^3.1",
         "endroid/qr-code": "^6.1",
         "laravel/framework": "^13.8",
         "laravel/sanctum": "^4.3",
         "laravel/socialite": "^5.29",
         "laravel/tinker": "^3.0",
-        "league/flysystem-aws-s3-v3": "^3.0"
+        "league/flysystem-aws-s3-v3": "^3.0",
+        "phpoffice/phpspreadsheet": "^5.9"
     },
     "require-dev": {
         "fakerphp/faker": "^1.23",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "ce185c60c617846be30ae694f0cf6e9c",
+    "content-hash": "a593ab47d99b233f75851dbb7ea50479",
     "packages": [
         {
             "name": "aws/aws-crt-php",
@@ -417,6 +417,82 @@
             ],
             "time": "2024-02-09T16:56:22+00:00"
         },
+        {
+            "name": "composer/pcre",
+            "version": "3.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/composer/pcre.git",
+                "reference": "d5a341b3fb61f3001970940afb1d332968a183ed"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/composer/pcre/zipball/d5a341b3fb61f3001970940afb1d332968a183ed",
+                "reference": "d5a341b3fb61f3001970940afb1d332968a183ed",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.4 || ^8.0"
+            },
+            "conflict": {
+                "phpstan/phpstan": "<2.2.2"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "^2",
+                "phpstan/phpstan-deprecation-rules": "^2",
+                "phpstan/phpstan-strict-rules": "^2",
+                "phpunit/phpunit": "^9"
+            },
+            "type": "library",
+            "extra": {
+                "phpstan": {
+                    "includes": [
+                        "extension.neon"
+                    ]
+                },
+                "branch-alias": {
+                    "dev-main": "3.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Composer\\Pcre\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jordi Boggiano",
+                    "email": "j.boggiano@seld.be",
+                    "homepage": "http://seld.be"
+                }
+            ],
+            "description": "PCRE wrapping library that offers type-safe preg_* replacements.",
+            "keywords": [
+                "PCRE",
+                "preg",
+                "regex",
+                "regular expression"
+            ],
+            "support": {
+                "issues": "https://github.com/composer/pcre/issues",
+                "source": "https://github.com/composer/pcre/tree/3.4.0"
+            },
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/composer",
+                    "type": "github"
+                }
+            ],
+            "time": "2026-06-07T11:47:49+00:00"
+        },
         {
             "name": "dasprid/enum",
             "version": "1.0.7",
@@ -2924,6 +3000,191 @@
             ],
             "time": "2026-03-08T20:05:35+00:00"
         },
+        {
+            "name": "maennchen/zipstream-php",
+            "version": "3.2.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/maennchen/ZipStream-PHP.git",
+                "reference": "77bebeb4c6c340bb3c11c843b2cffd8bbfde4d5e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/maennchen/ZipStream-PHP/zipball/77bebeb4c6c340bb3c11c843b2cffd8bbfde4d5e",
+                "reference": "77bebeb4c6c340bb3c11c843b2cffd8bbfde4d5e",
+                "shasum": ""
+            },
+            "require": {
+                "ext-mbstring": "*",
+                "ext-zlib": "*",
+                "php-64bit": "^8.3"
+            },
+            "require-dev": {
+                "brianium/paratest": "^7.7",
+                "ext-zip": "*",
+                "friendsofphp/php-cs-fixer": "^3.86",
+                "guzzlehttp/guzzle": "^7.5",
+                "mikey179/vfsstream": "^1.6",
+                "php-coveralls/php-coveralls": "^2.5",
+                "phpunit/phpunit": "^12.0",
+                "vimeo/psalm": "^6.0"
+            },
+            "suggest": {
+                "guzzlehttp/psr7": "^2.4",
+                "psr/http-message": "^2.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "ZipStream\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Paul Duncan",
+                    "email": "pabs@pablotron.org"
+                },
+                {
+                    "name": "Jonatan Männchen",
+                    "email": "jonatan@maennchen.ch"
+                },
+                {
+                    "name": "Jesse Donat",
+                    "email": "donatj@gmail.com"
+                },
+                {
+                    "name": "András Kolesár",
+                    "email": "kolesar@kolesar.hu"
+                }
+            ],
+            "description": "ZipStream is a library for dynamically streaming dynamic zip files from PHP without writing to the disk at all on the server.",
+            "keywords": [
+                "stream",
+                "zip"
+            ],
+            "support": {
+                "issues": "https://github.com/maennchen/ZipStream-PHP/issues",
+                "source": "https://github.com/maennchen/ZipStream-PHP/tree/3.2.2"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/maennchen",
+                    "type": "github"
+                }
+            ],
+            "time": "2026-04-11T18:38:28+00:00"
+        },
+        {
+            "name": "markbaker/complex",
+            "version": "3.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/MarkBaker/PHPComplex.git",
+                "reference": "95c56caa1cf5c766ad6d65b6344b807c1e8405b9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/MarkBaker/PHPComplex/zipball/95c56caa1cf5c766ad6d65b6344b807c1e8405b9",
+                "reference": "95c56caa1cf5c766ad6d65b6344b807c1e8405b9",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2 || ^8.0"
+            },
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "dev-master",
+                "phpcompatibility/php-compatibility": "^9.3",
+                "phpunit/phpunit": "^7.0 || ^8.0 || ^9.0",
+                "squizlabs/php_codesniffer": "^3.7"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Complex\\": "classes/src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Mark Baker",
+                    "email": "mark@lange.demon.co.uk"
+                }
+            ],
+            "description": "PHP Class for working with complex numbers",
+            "homepage": "https://github.com/MarkBaker/PHPComplex",
+            "keywords": [
+                "complex",
+                "mathematics"
+            ],
+            "support": {
+                "issues": "https://github.com/MarkBaker/PHPComplex/issues",
+                "source": "https://github.com/MarkBaker/PHPComplex/tree/3.0.2"
+            },
+            "time": "2022-12-06T16:21:08+00:00"
+        },
+        {
+            "name": "markbaker/matrix",
+            "version": "3.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/MarkBaker/PHPMatrix.git",
+                "reference": "728434227fe21be27ff6d86621a1b13107a2562c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/MarkBaker/PHPMatrix/zipball/728434227fe21be27ff6d86621a1b13107a2562c",
+                "reference": "728434227fe21be27ff6d86621a1b13107a2562c",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1 || ^8.0"
+            },
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "dev-master",
+                "phpcompatibility/php-compatibility": "^9.3",
+                "phpdocumentor/phpdocumentor": "2.*",
+                "phploc/phploc": "^4.0",
+                "phpmd/phpmd": "2.*",
+                "phpunit/phpunit": "^7.0 || ^8.0 || ^9.0",
+                "sebastian/phpcpd": "^4.0",
+                "squizlabs/php_codesniffer": "^3.7"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Matrix\\": "classes/src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Mark Baker",
+                    "email": "mark@demon-angel.eu"
+                }
+            ],
+            "description": "PHP Class for working with matrices",
+            "homepage": "https://github.com/MarkBaker/PHPMatrix",
+            "keywords": [
+                "mathematics",
+                "matrix",
+                "vector"
+            ],
+            "support": {
+                "issues": "https://github.com/MarkBaker/PHPMatrix/issues",
+                "source": "https://github.com/MarkBaker/PHPMatrix/tree/3.0.1"
+            },
+            "time": "2022-12-02T22:17:43+00:00"
+        },
         {
             "name": "masterminds/html5",
             "version": "2.10.1",
@@ -3686,6 +3947,115 @@
             },
             "time": "2020-10-15T08:29:30+00:00"
         },
+        {
+            "name": "phpoffice/phpspreadsheet",
+            "version": "5.9.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHPOffice/PhpSpreadsheet.git",
+                "reference": "05e99ebf61238a70227b4d9cc02d0030d34f6339"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PHPOffice/PhpSpreadsheet/zipball/05e99ebf61238a70227b4d9cc02d0030d34f6339",
+                "reference": "05e99ebf61238a70227b4d9cc02d0030d34f6339",
+                "shasum": ""
+            },
+            "require": {
+                "composer/pcre": "^1||^2||^3",
+                "ext-ctype": "*",
+                "ext-dom": "*",
+                "ext-fileinfo": "*",
+                "ext-filter": "*",
+                "ext-gd": "*",
+                "ext-iconv": "*",
+                "ext-libxml": "*",
+                "ext-mbstring": "*",
+                "ext-simplexml": "*",
+                "ext-xml": "*",
+                "ext-xmlreader": "*",
+                "ext-xmlwriter": "*",
+                "ext-zip": "*",
+                "ext-zlib": "*",
+                "maennchen/zipstream-php": "^2.1 || ^3.0",
+                "markbaker/complex": "^3.0",
+                "markbaker/matrix": "^3.0",
+                "php": "^8.2",
+                "psr/simple-cache": "^1.0 || ^2.0 || ^3.0"
+            },
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "dev-main",
+                "dompdf/dompdf": "^2.0 || ^3.0",
+                "ext-intl": "*",
+                "friendsofphp/php-cs-fixer": "^3.2",
+                "mitoteam/jpgraph": "^10.5",
+                "mpdf/mpdf": "^8.1.1",
+                "phpcompatibility/php-compatibility": "^9.3",
+                "phpstan/phpstan": "^1.1 || ^2.0",
+                "phpstan/phpstan-deprecation-rules": "^1.0 || ^2.0",
+                "phpstan/phpstan-phpunit": "^1.0 || ^2.0",
+                "phpunit/phpunit": "^10.5 || ^11.0",
+                "squizlabs/php_codesniffer": "^3.7",
+                "tecnickcom/tcpdf": "^6.5"
+            },
+            "suggest": {
+                "dompdf/dompdf": "Option for rendering PDF with PDF Writer",
+                "ext-intl": "PHP Internationalization Functions, required for NumberFormat Wizard and StringHelper::setLocale()",
+                "mitoteam/jpgraph": "Option for rendering charts, or including charts with PDF or HTML Writers",
+                "mpdf/mpdf": "Option for rendering PDF with PDF Writer",
+                "tecnickcom/tcpdf": "Option for rendering PDF with PDF Writer"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "PhpOffice\\PhpSpreadsheet\\": "src/PhpSpreadsheet"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Maarten Balliauw",
+                    "homepage": "https://blog.maartenballiauw.be"
+                },
+                {
+                    "name": "Mark Baker",
+                    "homepage": "https://markbakeruk.net"
+                },
+                {
+                    "name": "Franck Lefevre",
+                    "homepage": "https://rootslabs.net"
+                },
+                {
+                    "name": "Erik Tilt"
+                },
+                {
+                    "name": "Adrien Crivelli"
+                },
+                {
+                    "name": "Owen Leibman"
+                }
+            ],
+            "description": "PHPSpreadsheet - Read, Create and Write Spreadsheet documents in PHP - Spreadsheet engine",
+            "homepage": "https://github.com/PHPOffice/PhpSpreadsheet",
+            "keywords": [
+                "OpenXML",
+                "excel",
+                "gnumeric",
+                "ods",
+                "php",
+                "spreadsheet",
+                "xls",
+                "xlsx"
+            ],
+            "support": {
+                "issues": "https://github.com/PHPOffice/PhpSpreadsheet/issues",
+                "source": "https://github.com/PHPOffice/PhpSpreadsheet/tree/5.9.0"
+            },
+            "time": "2026-07-12T19:17:39+00:00"
+        },
         {
             "name": "phpoption/phpoption",
             "version": "1.9.5",
@@ -9838,8 +10208,8 @@
     "prefer-stable": true,
     "prefer-lowest": false,
     "platform": {
-        "ext-gd": "*",
+        "php": "^8.3",
-        "php": "^8.3"
+        "ext-gd": "*"
     },
     "platform-dev": {},
     "plugin-api-version": "2.9.0"

config/auth.php

@@ -96,7 +96,7 @@ return [
         'users' => [
             'provider' => 'users',
             'table' => env('AUTH_PASSWORD_RESET_TOKEN_TABLE', 'password_reset_tokens'),
-            'expire' => 60,
+            'expire' => (int) env('AUTH_PASSWORD_RESET_EXPIRATION_MINUTES', 60),
             'throttle' => 60,
         ],
     ],

config/logging.php

@@ -89,6 +89,14 @@ return [
             'replace_placeholders' => true,
         ],
 
+        'emails' => [
+            'driver' => 'daily',
+            'path' => storage_path('logs/emails/emails.log'),
+            'level' => env('EMAILS_LOG_LEVEL', 'info'),
+            'days' => env('EMAILS_LOG_DAYS', 30),
+            'replace_placeholders' => true,
+        ],
+
         'slack' => [
             'driver' => 'slack',
             'url' => env('LOG_SLACK_WEBHOOK_URL'),