Merge branch 'dev' into homo

commit 1dc4e29c69
Author: ncoronel <ncoronel@quo.ar>
Date:   Wed Aug 19 13:58:03 2026 -0300

    refactor(reservations): unify expiration command

commit 093e894cc3
Author: ncoronel <ncoronel@quo.ar>
Date:   Wed Aug 19 13:48:09 2026 -0300

    feat(cart): expire abandoned stock reservations

commit fdf0f3328f
Author: ncoronel <ncoronel@quo.ar>
Date:   Wed Aug 19 12:53:12 2026 -0300

    refactor(stock): implement expiration for stock reservations and add configuration

commit 8d6bcdcc43
Author: ncoronel <ncoronel@quo.ar>
Date:   Wed Aug 19 12:38:21 2026 -0300

    refactor(cart): invalidate payment on actual changes

commit 3206e293eb
Author: ncoronel <ncoronel@quo.ar>
Date:   Wed Aug 19 12:24:48 2026 -0300

    refactor(cart): own checkout item editing

commit aed99bd05e
Author: ncoronel <ncoronel@quo.ar>
Date:   Wed Aug 19 12:14:57 2026 -0300

    refactor(checkout): remove legacy purchase item reservations

commit f1649e0e4b
Author: ncoronel <ncoronel@quo.ar>
Date:   Wed Aug 19 12:06:29 2026 -0300

    refactor(checkout): materialize purchase items on confirmation

commit e6c4b40a37
Author: ncoronel <ncoronel@quo.ar>
Date:   Wed Aug 19 12:06:19 2026 -0300

    feat(inventory): add traceable cart stock reservations

.env.example

@@ -8,6 +8,7 @@ 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
 
 APP_LOCALE=es
@@ -31,10 +32,15 @@ AUTH_LOGIN_LOCK_MINUTES=15
 AUTH_LOGIN_RATE_LIMIT_PER_MINUTE=10
 AUTH_LOGIN_IP_RATE_LIMIT_PER_MINUTE=30
 
-LOG_CHANNEL=stack
+LOG_CHANNEL=daily
 LOG_STACK=single
 LOG_DEPRECATIONS_CHANNEL=null
 LOG_LEVEL=debug
+LOG_DAILY_DAYS=14
+TELEPAGOS_LOG_LEVEL=info
+TELEPAGOS_LOG_DAYS=30
+COMMANDS_LOG_LEVEL=info
+COMMANDS_LOG_DAYS=30
 
 DB_CONNECTION=mysql
 DB_HOST=127.0.0.1

ShopIt_API_Postman_Collection.json

@@ -2,7 +2,7 @@
     "info": {
         "_postman_id": "76fd6fd2-53b9-4d92-8e02-1ddcc6207fa2",
         "name": "ShopIt API — Complete",
-        "description": "Colección canónica generada desde las rutas reales de Laravel. Incluye 123 operaciones HTTP, ejemplos de payload, filtros, archivos y tokens separados para Storefront, Admin App y Scanner.\n\nUso rápido:\n1. Ajustá `base_url` y las credenciales.\n2. Ejecutá el Login de la aplicación correspondiente; el token se guarda automáticamente.\n3. Ajustá los IDs y códigos de las variables de colección.\n\nRegeneración: `php postman/generate-shopit-collection.php`.",
+        "description": "Colección canónica generada desde las rutas reales de Laravel. Incluye 122 operaciones HTTP, ejemplos de payload, filtros, archivos y tokens separados para Storefront, Admin App y Scanner.\n\nUso rápido:\n1. Ajustá `base_url` y las credenciales.\n2. Ejecutá el Login de la aplicación correspondiente; el token se guarda automáticamente.\n3. Ajustá los IDs y códigos de las variables de colección.\n\nRegeneración: `php postman/generate-shopit-collection.php`.",
         "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
     },
     "item": [
@@ -572,6 +572,60 @@
                                 }
                             },
                             "response": []
+                        },
+                        {
+                            "name": "Update Checkout Cart Item Cart",
+                            "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}/checkout-carts/{cart}/items/{cartItem}`\n\nControlador: `App\\Domains\\Cart\\Controllers\\CartController@updateCheckoutItem`\n\nRequiere autenticación Sanctum.",
+                                "url": {
+                                    "raw": "{{base_url}}/api/tenants/{{tenant_code}}/checkout-carts/{{cart}}/items/{{cart_item_id}}",
+                                    "host": [
+                                        "{{base_url}}"
+                                    ],
+                                    "path": [
+                                        "api",
+                                        "tenants",
+                                        "{{tenant_code}}",
+                                        "checkout-carts",
+                                        "{{cart}}",
+                                        "items",
+                                        "{{cart_item_id}}"
+                                    ]
+                                },
+                                "body": {
+                                    "mode": "raw",
+                                    "raw": "{\n    \"cantidad\": 2\n}",
+                                    "options": {
+                                        "raw": {
+                                            "language": "json"
+                                        }
+                                    }
+                                },
+                                "auth": {
+                                    "type": "bearer",
+                                    "bearer": [
+                                        {
+                                            "key": "token",
+                                            "value": "{{token}}",
+                                            "type": "string"
+                                        }
+                                    ]
+                                }
+                            },
+                            "response": []
                         }
                     ]
                 },
@@ -1115,99 +1169,6 @@
                             },
                             "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 Quantity 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@updateItemQuantity`\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}",
-                                    "options": {
-                                        "raw": {
-                                            "language": "json"
-                                        }
-                                    }
-                                },
-                                "auth": {
-                                    "type": "bearer",
-                                    "bearer": [
-                                        {
-                                            "key": "token",
-                                            "value": "{{token}}",
-                                            "type": "string"
-                                        }
-                                    ]
-                                }
-                            },
-                            "response": []
-                        },
                         {
                             "name": "Create Payment Intent Purchase",
                             "request": {

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/Cart/Controllers/CartController.php

@@ -2,6 +2,7 @@
 
 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;
@@ -77,6 +78,36 @@ 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

@@ -7,6 +7,8 @@ use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\Inventory;
 use App\Domains\Catalog\Models\Variant;
 use App\Domains\Catalog\Services\CatalogInventoryService;
+use App\Domains\Catalog\Services\StockReservationService;
+use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Purchase\Services\UserPurchaseLimitService;
 use App\Domains\Tenant\Models\Tenant;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
@@ -24,6 +26,7 @@ use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
     'user_id',
     'guest_token',
     'status',
+    'origin',
 ])]
 class Cart extends Model
 {
@@ -32,6 +35,10 @@ class Cart extends Model
 
     protected $table = 'carritos';
 
+    public const ORIGIN_USER = 'user';
+
+    public const ORIGIN_DIRECT_CHECKOUT = 'direct_checkout';
+
     protected function casts(): array
     {
         return [
@@ -63,6 +70,12 @@ class Cart extends Model
         return $this->hasMany(CartItem::class, 'cart_id');
     }
 
+    /** @return HasMany<Purchase, $this> */
+    public function purchases(): HasMany
+    {
+        return $this->hasMany(Purchase::class, 'cart_id');
+    }
+
     public function getTotalAmount(): float
     {
         $items = $this->relationLoaded('items')
@@ -114,11 +127,12 @@ class Cart extends Model
                     'cantidad' => $quantity,
                 ]);
             } else {
+                app(StockReservationService::class)->ensure($item, $selectedItem);
                 $item->cantidad += $quantity;
                 $item->save();
             }
 
-            $inventoryService->reserve($selectedItem, $quantity);
+            app(StockReservationService::class)->reserve($item, $selectedItem, $quantity);
 
             return $item->fresh();
         });
@@ -129,6 +143,7 @@ class Cart extends Model
         int $quantity,
         ?int $variantId = null,
         bool $updateVariant = false,
+        ?int $excludedPurchaseId = null,
     ): CartItem {
         if ($quantity <= 0) {
             throw ValidationException::withMessages([
@@ -141,6 +156,7 @@ class Cart extends Model
             $quantity,
             $variantId,
             $updateVariant,
+            $excludedPurchaseId,
         ): CartItem {
             /** @var CartItem $item */
             $item = $this->items()
@@ -168,9 +184,10 @@ class Cart extends Model
                 $this->assertUserPurchaseLimit(
                     $nextSelection,
                     $otherVariantsQuantity + $quantity,
+                    $excludedPurchaseId,
                 );
 
-                $inventoryService->release($currentSelection, $item->cantidad);
+                app(StockReservationService::class)->release($item, $currentSelection, $item->cantidad);
                 $availableQuantity = $inventoryService->availableQuantity($nextSelection);
 
                 if ($availableQuantity !== null && $availableQuantity < $quantity) {
@@ -186,11 +203,11 @@ class Cart extends Model
                     ->lockForUpdate()
                     ->first();
 
-                $inventoryService->reserve($nextSelection, $quantity);
-
                 if ($targetItem !== null) {
+                    app(StockReservationService::class)->ensure($targetItem, $nextSelection);
                     $targetItem->cantidad += $quantity;
                     $targetItem->save();
+                    app(StockReservationService::class)->reserve($targetItem, $nextSelection, $quantity);
                     $item->delete();
 
                     return $targetItem->fresh();
@@ -199,6 +216,7 @@ class Cart extends Model
                 $item->variant_id = $variantId;
                 $item->cantidad = $quantity;
                 $item->save();
+                app(StockReservationService::class)->reserve($item, $nextSelection, $quantity);
 
                 return $item->fresh();
             }
@@ -213,6 +231,7 @@ class Cart extends Model
                 $this->assertUserPurchaseLimit(
                     $currentSelection,
                     $otherVariantsQuantity + $quantity,
+                    $excludedPurchaseId,
                 );
             }
 
@@ -225,17 +244,17 @@ class Cart extends Model
                 ]);
             }
 
-            $item->cantidad = $quantity;
-            $item->save();
-
             if ($delta > 0) {
-                $inventoryService->reserve($currentSelection, $delta);
+                app(StockReservationService::class)->reserve($item, $currentSelection, $delta);
             }
 
             if ($delta < 0) {
-                $inventoryService->release($currentSelection, abs($delta));
+                app(StockReservationService::class)->release($item, $currentSelection, abs($delta));
             }
 
+            $item->cantidad = $quantity;
+            $item->save();
+
             return $item->fresh();
         });
     }
@@ -254,7 +273,8 @@ class Cart extends Model
                 $item->variant_id,
                 true,
             );
-            app(CatalogInventoryService::class)->release(
+            app(StockReservationService::class)->release(
+                $item,
                 $selectedItem,
                 $item->cantidad,
             );
@@ -334,6 +354,7 @@ class Cart extends Model
     private function assertUserPurchaseLimit(
         CatalogItem|Variant $selectedItem,
         int $cartQuantity,
+        ?int $excludedPurchaseId = null,
     ): void {
         if ($this->user_id === null) {
             return;
@@ -347,6 +368,7 @@ class Cart extends Model
             $catalogItem,
             $this->user_id,
             $cartQuantity,
+            $excludedPurchaseId,
             field: 'cantidad',
         );
     }

app/Domains/Cart/Models/CartItem.php

@@ -3,11 +3,13 @@
 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',
@@ -55,4 +57,10 @@ 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/Services/CartService.php

@@ -4,15 +4,24 @@ 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\Services\StockReservationService;
+use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Tenant\Models\Tenant;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Str;
+use Illuminate\Validation\ValidationException;
 use Symfony\Component\HttpFoundation\Cookie;
 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);
@@ -66,6 +75,107 @@ class CartService
         return $this->loadCart($cart);
     }
 
+    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
     {
         $identity = $this->requireIdentity($request);

app/Domains/Cart/Services/ExpireCartReservationsService.php

@@ -0,0 +1,123 @@
+<?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/Services/GuestCartMergeService.php

@@ -34,6 +34,10 @@ class GuestCartMergeService
                 ->first();
 
             if ($userCart !== null) {
+                $userCart->items()
+                    ->orderBy('id')
+                    ->pluck('id')
+                    ->each(fn (int $itemId) => $userCart->removeItem($itemId));
                 $userCart->update([
                     'status' => 'converted',
                 ]);

app/Domains/Cart/documentacion/README.md

@@ -7,11 +7,12 @@ 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.
-- `CartItem`: referencia un `CatalogItem` y, opcionalmente, una `Variant`; expone la selección efectiva.
+- `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
@@ -30,3 +31,7 @@ Bajo `/tenants/{tenant:codigo}`:
 ## Dependencias y reglas
 
 Depende de `Catalog` para productos y variantes, de `Tenant` para aislar datos y de `Auth` cuando existe usuario. Toda operación debe comprobar que carrito e ítem pertenecen al tenant actual.
+
+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`.

app/Domains/Cart/routes/api.php

@@ -10,3 +10,9 @@ 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/Models/Inventory.php

@@ -5,6 +5,7 @@ namespace App\Domains\Catalog\Models;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\HasOne;
 
 #[Fillable([
@@ -47,6 +48,12 @@ class Inventory extends Model
         return $this->hasOne(Variant::class);
     }
 
+    /** @return HasMany<StockReservation, $this> */
+    public function stockReservations(): HasMany
+    {
+        return $this->hasMany(StockReservation::class);
+    }
+
     public function availableStock(): int
     {
         return max(0, $this->real_stock - $this->reserved_stock);

app/Domains/Catalog/Models/StockReservation.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace App\Domains\Catalog\Models;
+
+use App\Domains\Cart\Models\CartItem;
+use App\Domains\Purchase\Models\Purchase;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+#[Fillable([
+    'inventory_id',
+    'cart_item_id',
+    'purchase_id',
+    'quantity',
+    'status',
+    'expires_at',
+    'committed_at',
+    'released_at',
+])]
+class StockReservation extends Model
+{
+    public const STATUS_ACTIVE = 'active';
+
+    public const STATUS_COMMITTED = 'committed';
+
+    public const STATUS_RELEASED = 'released';
+
+    public const STATUS_EXPIRED = 'expired';
+
+    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',
+        ];
+    }
+
+    /** @return BelongsTo<Inventory, $this> */
+    public function inventory(): BelongsTo
+    {
+        return $this->belongsTo(Inventory::class);
+    }
+
+    /** @return BelongsTo<CartItem, $this> */
+    public function cartItem(): BelongsTo
+    {
+        return $this->belongsTo(CartItem::class);
+    }
+
+    /** @return BelongsTo<Purchase, $this> */
+    public function purchase(): BelongsTo
+    {
+        return $this->belongsTo(Purchase::class);
+    }
+}

app/Domains/Catalog/Services/CatalogInventoryService.php

@@ -12,6 +12,19 @@ use Illuminate\Support\Facades\DB;
 
 class CatalogInventoryService
 {
+    /** @return array<int, int> */
+    public function requirementsFor(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): int => $requirement['quantity'] * $quantity,
+            $this->inventoryRequirements($selection),
+        );
+    }
+
     public function availableQuantity(CatalogItem|Variant $selection): ?int
     {
         if ($selection instanceof CatalogItem

app/Domains/Catalog/Services/ExpireStockReservationsService.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Domains\Catalog\Services;
+
+use App\Domains\Cart\Services\ExpireCartReservationsService;
+use App\Domains\Purchase\Services\CheckoutService;
+use Illuminate\Support\Facades\Log;
+use Throwable;
+
+class ExpireStockReservationsService
+{
+    public function __construct(
+        private readonly CheckoutService $checkout,
+        private readonly ExpireCartReservationsService $carts,
+    ) {}
+
+    /**
+     * @return array{purchases: int, cart_items: int}
+     */
+    public function expireOverdue(): array
+    {
+        $expiredPurchases = null;
+        $expiredCartItems = null;
+
+        try {
+            $expiredPurchases = $this->checkout->expireOverduePurchases();
+            $expiredCartItems = $this->carts->expireOverdue();
+
+            Log::channel('commands')->info('Stock reservation cleanup completed.', [
+                'command' => 'reservations:expire',
+                'expired_purchases' => $expiredPurchases,
+                'expired_cart_items' => $expiredCartItems,
+                'total_expired' => $expiredPurchases + $expiredCartItems,
+            ]);
+
+            return [
+                '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;
+        }
+    }
+}

app/Domains/Catalog/Services/StockReservationService.php

@@ -0,0 +1,230 @@
+<?php
+
+namespace App\Domains\Catalog\Services;
+
+use App\Domains\Cart\Models\CartItem;
+use App\Domains\Catalog\Models\CatalogItem;
+use App\Domains\Catalog\Models\StockReservation;
+use App\Domains\Catalog\Models\Variant;
+use App\Domains\Purchase\Models\Purchase;
+use Illuminate\Support\Carbon;
+use Illuminate\Support\Facades\DB;
+
+class StockReservationService
+{
+    public function __construct(
+        private readonly CatalogInventoryService $inventory,
+    ) {}
+
+    public function reserve(CartItem $cartItem, CatalogItem|Variant $selection, int $quantity): void
+    {
+        DB::transaction(function () use ($cartItem, $selection, $quantity): void {
+            $this->inventory->reserve($selection, $quantity);
+            $this->recordIncrease($cartItem, $selection, $quantity);
+        });
+    }
+
+    public function release(
+        CartItem $cartItem,
+        CatalogItem|Variant $selection,
+        int $quantity,
+        string $releasedStatus = StockReservation::STATUS_RELEASED,
+    ): void {
+        DB::transaction(function () use ($cartItem, $selection, $quantity, $releasedStatus): void {
+            $this->ensure($cartItem, $selection);
+            $this->inventory->release($selection, $quantity);
+            $this->recordDecrease($cartItem, $selection, $quantity, $releasedStatus);
+        });
+    }
+
+    public function commit(CartItem $cartItem, CatalogItem|Variant $selection): void
+    {
+        DB::transaction(function () use ($cartItem, $selection): void {
+            $this->ensure($cartItem, $selection);
+            $this->inventory->commit($selection, (int) $cartItem->cantidad);
+
+            $requirements = $this->inventory->requirementsFor($selection, (int) $cartItem->cantidad);
+            foreach ($requirements as $inventoryId => $quantity) {
+                $reservation = $this->lockReservation($cartItem, $inventoryId);
+                if ($reservation === null || $reservation->status !== StockReservation::STATUS_ACTIVE || $reservation->quantity !== $quantity) {
+                    throw new \InvalidArgumentException('La reserva de stock no coincide con el item del carrito.');
+                }
+
+                $reservation->update([
+                    'status' => StockReservation::STATUS_COMMITTED,
+                    'committed_at' => now(),
+                    'expires_at' => null,
+                ]);
+            }
+        });
+    }
+
+    public function ensure(CartItem $cartItem, CatalogItem|Variant $selection): void
+    {
+        $requirements = $this->inventory->requirementsFor($selection, (int) $cartItem->cantidad);
+
+        foreach ($requirements as $inventoryId => $quantity) {
+            $reservation = $this->lockReservation($cartItem, $inventoryId);
+
+            if ($reservation === null) {
+                StockReservation::query()->create([
+                    'inventory_id' => $inventoryId,
+                    'cart_item_id' => $cartItem->getKey(),
+                    'quantity' => $quantity,
+                    'status' => StockReservation::STATUS_ACTIVE,
+                    'expires_at' => $this->expiration(),
+                ]);
+
+                continue;
+            }
+
+            if ($reservation->status !== StockReservation::STATUS_ACTIVE || $reservation->quantity !== $quantity) {
+                $reservation->update([
+                    'quantity' => $quantity,
+                    'status' => StockReservation::STATUS_ACTIVE,
+                    'committed_at' => null,
+                    'released_at' => null,
+                    'expires_at' => $this->expiration(),
+                ]);
+            }
+        }
+    }
+
+    public function attachToPurchase(
+        CartItem $cartItem,
+        CatalogItem|Variant $selection,
+        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
+    {
+        StockReservation::query()
+            ->where('purchase_id', $purchase->getKey())
+            ->where('status', StockReservation::STATUS_ACTIVE)
+            ->update([
+                'purchase_id' => null,
+                'expires_at' => $this->expiration(),
+            ]);
+    }
+
+    public function syncPurchaseExpiration(Purchase $purchase): void
+    {
+        StockReservation::query()
+            ->where('purchase_id', $purchase->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,
+                    'status' => StockReservation::STATUS_ACTIVE,
+                    'expires_at' => $this->expiration(),
+                ]);
+                $sourceReservation->delete();
+            }
+        });
+    }
+
+    private function recordIncrease(CartItem $cartItem, CatalogItem|Variant $selection, int $quantity): void
+    {
+        foreach ($this->inventory->requirementsFor($selection, $quantity) as $inventoryId => $requiredQuantity) {
+            $reservation = $this->lockReservation($cartItem, $inventoryId);
+
+            if ($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();
+    }
+
+    private function expiration(): Carbon
+    {
+        return now()->addMinutes(
+            max(1, (int) config('catalog.stock_reservation_expiration_minutes', 30)),
+        );
+    }
+}

app/Domains/Catalog/documentacion/README.md

@@ -9,6 +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`.
 - `Category` soporta jerarquía y categorías globales o propias del tenant.
 - `FeaturedGroup` y `FeaturedItem` organizan secciones destacadas.
 - `BundleComponent` representa los componentes de un paquete.
@@ -17,6 +18,7 @@ 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`.
 - `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 +1,417 @@
+<?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, seats: int, type: string}>
+     */
+    private const ALLOCATIONS = [
+        ['sector' => 'A', 'row' => 1, 'seats' => 16, 'type' => 'NORMAL'],
+        ['sector' => 'A', 'row' => 3, 'seats' => 14, 'type' => 'NORMAL'],
+        ['sector' => 'C', 'row' => 1, 'seats' => 16, 'type' => 'VIP + LUNCH'],
+    ];
+
+    public function provision(): void
+    {
+        if (! $this->prerequisitesExist()) {
+            return;
+        }
+
+        DB::transaction(function (): 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 (self::ALLOCATIONS as $allocation) {
+                foreach (range(1, $allocation['seats']) 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',
+                'expires_at' => null,
+                '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,
+            'expires_at' => null,
+            '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,
+        ]);
+
+        DB::table('stock_reservations')->insert([
+            'inventory_id' => $inventory->id,
+            'cart_item_id' => null,
+            'purchase_id' => $purchaseId,
+            'quantity' => 1,
+            'status' => 'committed',
+            'expires_at' => null,
+            'committed_at' => $now,
+            'released_at' => null,
+            '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/Integration/Services/TelepagosIntegrationService.php

@@ -81,9 +81,7 @@ class TelepagosIntegrationService extends BaseIntegrationService
             'password' => $password,
         ]);
 
-        $data = $this->handleResponse($response, 'authentication', [
-            'username' => $username,
-        ]);
+        $data = $this->handleResponse($response, 'authentication');
 
         $token = $data['token'] ?? null;
         $expiresAtStr = $data['expires_at'] ?? null;
@@ -110,7 +108,12 @@ class TelepagosIntegrationService extends BaseIntegrationService
         $response = $this->client()->$method($endpoint, $data);
 
         if ($response->status() === 401) {
-            Log::info('Telepagos 401 Unauthorized. Refreshing token and retrying...');
+            Log::channel('telepagos')->info('Telepagos request returned 401; refreshing token and retrying.', [
+                'method' => strtoupper($method),
+                'endpoint' => $endpoint,
+                'client_id' => $this->clientContext?->id,
+                'integration_code' => $this->integrationCode,
+            ]);
 
             $this->clearToken();
 
@@ -175,9 +178,11 @@ class TelepagosIntegrationService extends BaseIntegrationService
     {
         if ($response->failed() || $response->json('status') !== 'ok') {
             $errorMessage = $response->json('message') ?? $response->body();
-            Log::error("Telepagos {$actionDescription} failed: {$errorMessage}", array_merge([
+            Log::channel('telepagos')->error("Telepagos {$actionDescription} failed: {$errorMessage}", array_merge([
                 'response_status' => $response->status(),
-                'response_body' => $response->json() ?? $response->body(),
+                'response_body' => $this->sanitizeForLog($response->json() ?? $response->body()),
+                'client_id' => $this->clientContext?->id,
+                'integration_code' => $this->integrationCode,
             ], $context));
 
             throw new Exception("Telepagos {$actionDescription} failed: {$errorMessage}");
@@ -186,6 +191,30 @@ class TelepagosIntegrationService extends BaseIntegrationService
         return $response->json() ?? [];
     }
 
+    /**
+     * Remove credentials and tokens before serializing provider responses.
+     */
+    protected function sanitizeForLog(mixed $value): mixed
+    {
+        if (! is_array($value)) {
+            return $value;
+        }
+
+        $sensitiveKeys = ['authorization', 'password', 'token', 'access_token', 'refresh_token'];
+
+        foreach ($value as $key => $item) {
+            if (in_array(strtolower((string) $key), $sensitiveKeys, true)) {
+                $value[$key] = '[REDACTED]';
+
+                continue;
+            }
+
+            $value[$key] = $this->sanitizeForLog($item);
+        }
+
+        return $value;
+    }
+
     /**
      * Clear the cached token.
      */

app/Domains/Integration/Services/TelepagosWebhookService.php

@@ -24,6 +24,11 @@ class TelepagosWebhookService
      */
     public function handleWebhook(Client $client, string $cashinId): void
     {
+        Log::channel('telepagos')->info('Telepagos webhook received.', [
+            'client_code' => $client->code,
+            'cashin_id' => $cashinId,
+        ]);
+
         $telepagosService = new TelepagosIntegrationService;
         $telepagosService->forClient($client);
 
@@ -34,6 +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];
 
@@ -43,7 +62,10 @@ class TelepagosWebhookService
                 $cuit = $details['data']['buyer']['cuit'] ?? $details['buyer']['cuit'] ?? null;
 
                 if (! $cuit) {
-                    Log::warning("Telepagos webhook: CUIT not found for Transferencia cashin {$cashinId}");
+                    Log::channel('telepagos')->warning('Telepagos webhook: CUIT not found for transfer.', [
+                        'client_code' => $client->code,
+                        'cashin_id' => $cashinId,
+                    ]);
 
                     return;
                 }
@@ -60,19 +82,31 @@ class TelepagosWebhookService
                     ->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 (! $compra) {
-                    Log::warning("Telepagos webhook: Expected one matching purchase for client {$client->code}, DNI {$dni}, amount {$amount} and cashin {$cashinId}; found {$purchases->count()}");
+                    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,
+                        'amount' => $amount,
+                        'matches' => $purchases->count(),
+                    ]);
 
                     return;
                 }
             } elseif (in_array((int) $operationId, $qrOperationIds, true)) {
                 if (! $qrOrderId) {
-                    Log::warning("Telepagos webhook: qr_order_id not found for QR cashin {$cashinId}");
+                    Log::channel('telepagos')->warning('Telepagos webhook: qr_order_id not present in provider response.', [
+                        'client_code' => $client->code,
+                        'cashin_id' => $cashinId,
+                    ]);
 
                     return;
                 }
@@ -80,7 +114,11 @@ class TelepagosWebhookService
                 $telepagosQr = TelepagosQr::where('qr_order_id', $qrOrderId)->first();
 
                 if (! $telepagosQr) {
-                    Log::warning("Telepagos webhook: QR {$qrOrderId} not found in database for cashin {$cashinId}");
+                    Log::channel('telepagos')->warning('Telepagos webhook: QR not found in database.', [
+                        'client_code' => $client->code,
+                        'cashin_id' => $cashinId,
+                        'qr_order_id' => $qrOrderId,
+                    ]);
 
                     return;
                 }
@@ -88,13 +126,21 @@ class TelepagosWebhookService
                 $compra = $telepagosQr->compra;
 
                 if (! $compra) {
-                    Log::warning("Telepagos webhook: Purchase not found for QR {$qrOrderId}");
+                    Log::channel('telepagos')->warning('Telepagos webhook: Purchase not found for QR.', [
+                        'client_code' => $client->code,
+                        'cashin_id' => $cashinId,
+                        'qr_order_id' => $qrOrderId,
+                    ]);
 
                     return;
                 }
 
                 if (! $client->tenants()->where('codigo', $compra->tenant_codigo)->exists()) {
-                    Log::warning("Telepagos webhook: Purchase {$compra->id} does not belong to client {$client->code}");
+                    Log::channel('telepagos')->warning('Telepagos webhook: Purchase does not belong to client.', [
+                        'client_code' => $client->code,
+                        'cashin_id' => $cashinId,
+                        'purchase_id' => $compra->id,
+                    ]);
 
                     return;
                 }
@@ -102,7 +148,12 @@ class TelepagosWebhookService
                 if (! in_array($compra->status, [
                     Purchase::STATUS_PENDING_PAYMENT,
                 ], true)) {
-                    Log::warning("Telepagos webhook: Purchase {$compra->id} is not awaiting payment confirmation");
+                    Log::channel('telepagos')->warning('Telepagos webhook: Purchase is not awaiting payment confirmation.', [
+                        'client_code' => $client->code,
+                        'cashin_id' => $cashinId,
+                        'purchase_id' => $compra->id,
+                        'purchase_status' => $compra->status,
+                    ]);
 
                     return;
                 }
@@ -110,37 +161,45 @@ class TelepagosWebhookService
                 $totalAmount = $this->normalizeAmount($compra->getTotalAmount());
 
                 if ($amount !== $totalAmount) {
-                    Log::warning("Telepagos webhook: Amount mismatch. Cashin amount: {$amount}, Purchase amount: {$totalAmount}");
+                    Log::channel('telepagos')->warning('Telepagos webhook: Amount mismatch.', [
+                        'client_code' => $client->code,
+                        'cashin_id' => $cashinId,
+                        'purchase_id' => $compra->id,
+                        'cashin_amount' => $amount,
+                        'purchase_amount' => $totalAmount,
+                    ]);
 
                     return;
                 }
             } else {
-                Log::warning("Telepagos webhook: Unknown operation_id {$operationId} for cashin {$cashinId}");
+                Log::channel('telepagos')->warning('Telepagos webhook: Unknown operation_id.', [
+                    'client_code' => $client->code,
+                    'cashin_id' => $cashinId,
+                    'operation_id' => $operationId,
+                ]);
 
                 return;
             }
 
-            $paymentData = [
-                '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,
-            ];
+            $paymentData['compra_id'] = $compra->id;
 
             DB::transaction(function () use ($compra, $paymentData) {
                 TelepagosPayment::create($paymentData);
                 $this->checkoutService->confirmPaidPurchase($compra);
             });
 
-            Log::info("Telepagos webhook: Successfully processed cashin {$cashinId} for purchase {$compra->id}");
+            Log::channel('telepagos')->info('Telepagos webhook processed successfully.', [
+                'client_code' => $client->code,
+                'cashin_id' => $cashinId,
+                'purchase_id' => $compra->id,
+                'transaction_id' => $paymentData['transaction_id'],
+            ]);
         } catch (Exception $e) {
-            Log::error('Telepagos webhook error: '.$e->getMessage());
+            Log::channel('telepagos')->error('Telepagos webhook processing failed.', [
+                'client_code' => $client->code,
+                'cashin_id' => $cashinId,
+                'error' => $e->getMessage(),
+            ]);
             throw $e;
         }
     }

app/Domains/Integration/documentacion/README.md

@@ -24,6 +24,10 @@ Gestiona integraciones externas disponibles y su configuración por cliente. Un
 - Consulta y configuración por cliente bajo `/clients/{client}/integrations`.
 - `POST /webhooks/telepagos/{client}` para notificaciones del proveedor.
 
+## Logging de Telepagos
+
+Los eventos de autenticación, QR, consultas de cuenta y procesamiento de webhooks se escriben en el canal diario `telepagos`, separado del log general. Los archivos se generan en `storage/logs/telepagos/telepagos-YYYY-MM-DD.log`; el nivel y la retención se configuran con `TELEPAGOS_LOG_LEVEL` y `TELEPAGOS_LOG_DAYS`. Tokens y credenciales se eliminan del contexto antes de registrar respuestas del proveedor.
+
 ## Dependencias y reglas
 
 Se integra con `Client`, `Tenant` y con el checkout de `Purchase`. `Notification` utiliza `MailService`. El tenant conserva el contexto operativo y de branding, pero nunca es dueño de credenciales. Las credenciales no se exponen en respuestas ni logs; los webhooks deben validar su contrato antes de alterar una compra.

app/Domains/Purchase/Controllers/PurchaseController.php

@@ -4,11 +4,9 @@ namespace App\Domains\Purchase\Controllers;
 
 use App\Domains\Integration\Services\TelepagosIntegrationService;
 use App\Domains\Purchase\Models\Purchase;
-use App\Domains\Purchase\Models\PurchaseItem;
 use App\Domains\Purchase\Requests\PaymentIntentRequest;
 use App\Domains\Purchase\Requests\StartCheckoutRequest;
 use App\Domains\Purchase\Requests\UpdatePurchaseCustomerRequest;
-use App\Domains\Purchase\Requests\UpdatePurchaseItemQuantityRequest;
 use App\Domains\Purchase\Resources\PurchaseResource;
 use App\Domains\Purchase\Services\CheckoutService;
 use App\Domains\Tenant\Models\Tenant;
@@ -56,7 +54,16 @@ class PurchaseController extends Controller
     {
         $compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
 
-        $compra->loadMissing('items')->loadCount('tickets');
+        $compra->loadMissing([
+            'items',
+            '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);
@@ -75,39 +82,12 @@ class PurchaseController extends Controller
         );
     }
 
-    public function updateItemQuantity(
-        UpdatePurchaseItemQuantityRequest $request,
-        Tenant $tenant,
-        Purchase $compra,
-        PurchaseItem $item,
-        CheckoutService $checkoutService,
-    ): PurchaseResource {
-        $compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
-
-        return PurchaseResource::make(
-            $checkoutService->updateItemQuantity(
-                $compra,
-                $item,
-                (int) $request->validated('quantity'),
-            ),
-        );
-    }
-
-    public function prepareItemEditing(
-        Request $request,
+    public function paymentIntent(
+        PaymentIntentRequest $request,
         Tenant $tenant,
         Purchase $compra,
         CheckoutService $checkoutService,
-    ): PurchaseResource {
-        $compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
-
-        return PurchaseResource::make(
-            $checkoutService->prepareItemEditing($compra),
-        );
-    }
-
-    public function paymentIntent(PaymentIntentRequest $request, Tenant $tenant, Purchase $compra): JsonResponse
-    {
+    ): JsonResponse {
         $compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
         $method = $request->validated('method');
         $totalAmount = $compra->calculateCurrentTotalAmount();
@@ -148,13 +128,14 @@ class PurchaseController extends Controller
             return true;
         });
 
-        if ($updated === 0) {
+        if (! $updated) {
             throw ValidationException::withMessages([
                 'purchase' => __('api.purchase.not_available_for_payment'),
             ]);
         }
 
         $compra->refresh();
+        $checkoutService->syncReservationExpiration($compra);
 
         if ($method === 'transfer') {
             $telepagosService = new TelepagosIntegrationService;
@@ -163,6 +144,11 @@ class PurchaseController extends Controller
             try {
                 $accountInfo = $telepagosService->getAccountInfo();
 
+                Log::channel('telepagos')->info('Telepagos account information retrieved.', [
+                    'tenant_code' => $tenant->codigo,
+                    'purchase_id' => $compra->id,
+                ]);
+
                 return response()->json([
                     'payment_method' => 'transfer',
                     'transfer_data' => [
@@ -174,9 +160,10 @@ class PurchaseController extends Controller
                     ],
                 ]);
             } catch (\Exception $e) {
-                Log::error('Unable to retrieve TelePagos account information.', [
+                Log::channel('telepagos')->error('Unable to retrieve TelePagos account information.', [
+                    'tenant_code' => $tenant->codigo,
                     'purchase_id' => $compra->id,
-                    'exception' => $e,
+                    'error' => $e->getMessage(),
                 ]);
 
                 return response()->json([
@@ -191,7 +178,11 @@ class PurchaseController extends Controller
             $telepagosService->forTenant($tenant->codigo);
 
             try {
-                Log::info("Generating QR for purchase ID: {$compra->id}, amount: {$totalAmount}");
+                Log::channel('telepagos')->info('Generating Telepagos QR.', [
+                    'tenant_code' => $tenant->codigo,
+                    'purchase_id' => $compra->id,
+                    'amount' => $totalAmount,
+                ]);
                 $qrResponse = $telepagosService->generateQr(
                     $totalAmount,
                     'Compra',
@@ -202,10 +193,17 @@ class PurchaseController extends Controller
                     'qr_order_id' => (string) ($qrResponse['qr_order_id'] ?? ''),
                     'qr_code' => $qrResponse['qr_code'] ?? '',
                 ]);
-            } catch (\Exception $e) {
-                Log::error('Unable to generate TelePagos QR code.', [
+
+                Log::channel('telepagos')->info('Telepagos QR generated successfully.', [
+                    'tenant_code' => $tenant->codigo,
                     'purchase_id' => $compra->id,
-                    'exception' => $e,
+                    'qr_order_id' => $telepagosQr->qr_order_id,
+                ]);
+            } catch (\Exception $e) {
+                Log::channel('telepagos')->error('Unable to generate TelePagos QR code.', [
+                    'tenant_code' => $tenant->codigo,
+                    'purchase_id' => $compra->id,
+                    'error' => $e->getMessage(),
                 ]);
 
                 return response()->json([

app/Domains/Purchase/Models/Purchase.php

@@ -4,6 +4,7 @@ namespace App\Domains\Purchase\Models;
 
 use App\Domains\Auth\Models\User;
 use App\Domains\Cart\Models\Cart;
+use App\Domains\Catalog\Models\StockReservation;
 use App\Domains\Logging\Models\Concerns\LogsValueChanges;
 use App\Domains\Purchase\Events\PurchasePaid;
 use App\Domains\Tenant\Models\Tenant;
@@ -116,6 +117,12 @@ class Purchase extends Model
         return $this->hasMany(Ticket::class, 'source_purchase_id');
     }
 
+    /** @return HasMany<StockReservation, $this> */
+    public function stockReservations(): HasMany
+    {
+        return $this->hasMany(StockReservation::class);
+    }
+
     /**
      * @return HasOne<TelepagosQr, $this>
      */
@@ -143,11 +150,16 @@ class Purchase extends Model
 
     public function calculateCurrentTotalAmount(): float
     {
-        if ($this->relationLoaded('items')) {
+        if ($this->relationLoaded('items') && $this->getRelation('items')->isNotEmpty()) {
             return (float) $this->getRelation('items')->sum('total');
         }
 
-        return (float) $this->items()->sum('total');
+        $itemsTotal = (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

app/Domains/Purchase/Models/PurchaseItem.php

@@ -23,18 +23,11 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
     'discount_total',
     'tax_total',
     'total',
-    'reservation_status',
 ])]
 class PurchaseItem extends Model
 {
     use HasFactory;
 
-    public const RESERVATION_ACTIVE = 'active';
-
-    public const RESERVATION_COMMITTED = 'committed';
-
-    public const RESERVATION_RELEASED = 'released';
-
     protected $table = 'compra_items';
 
     protected function casts(): array

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/Requests/UpdatePurchaseItemQuantityRequest.php

@@ -1,23 +0,0 @@
-<?php
-
-namespace App\Domains\Purchase\Requests;
-
-use Illuminate\Foundation\Http\FormRequest;
-
-class UpdatePurchaseItemQuantityRequest extends FormRequest
-{
-    public function authorize(): bool
-    {
-        return $this->user() !== null;
-    }
-
-    /**
-     * @return array<string, mixed>
-     */
-    public function rules(): array
-    {
-        return [
-            'quantity' => ['required', 'integer', 'min:1', 'max:100'],
-        ];
-    }
-}

app/Domains/Purchase/Resources/PurchaseItemResource.php

@@ -57,22 +57,12 @@ class PurchaseItemResource extends JsonResource
             'quantity' => $quantity,
             'unit_price' => $this->formatMoney($unitPrice),
             'line_total' => $this->formatMoney($lineTotal),
-            'catalog_item_id' => $this->catalog_item_id,
-            'variant_id' => $this->variant_id,
-            'product' => $catalogItem === null ? null : [
-                'id' => $catalogItem->id,
-                'nombre' => $catalogItem->nombre,
-                'descripcion' => $catalogItem->descripcion,
-                'slug' => $catalogItem->slug,
-                'imagen' => $imageUrl,
-            ],
-            'variant' => $variant === null ? null : [
-                'id' => $variant->id,
-                'attributes' => $this->resolveAttributes($variant),
-            ],
+            '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),
             ],

app/Domains/Purchase/Resources/PurchaseResource.php

@@ -2,6 +2,7 @@
 
 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;
@@ -17,26 +18,37 @@ class PurchaseResource extends JsonResource
      */
     public function toArray(Request $request): array
     {
-        $items = $this->resource->relationLoaded('items')
+        $purchaseItems = $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 $item): float => $carry + $this->resolveItemSubtotal($item),
+                fn (float $carry, PurchaseItem|CartItem $item): float => $carry + $this->resolveItemSubtotal($item),
                 0.0,
             )
             : (float) ($this->total ?? 0);
 
-        $total = $items->isNotEmpty()
-            ? $items->reduce(
-                fn (float $carry, PurchaseItem $item): float => $carry + $this->resolveItemTotal($item),
-                0.0,
-            )
-            : (float) ($this->total ?? 0);
+        $total = $this->status === Purchase::STATUS_PAID && $this->total !== null
+            ? (float) $this->total
+            : ($items->isNotEmpty()
+                ? $items->reduce(
+                    fn (float $carry, PurchaseItem|CartItem $item): float => $carry + $this->resolveItemTotal($item),
+                    0.0,
+                )
+                : (float) ($this->total ?? 0));
 
         return [
             'id' => $this->id,
@@ -52,7 +64,7 @@ class PurchaseResource extends JsonResource
             'telefono' => $this->telefono,
             'nombre_apellido' => $this->nombre_apellido,
             'email' => $this->email,
-            'items_source' => $items->isNotEmpty() ? 'purchase' : null,
+            'items_source' => $itemsSource,
             'items' => PurchaseItemResource::collection($items),
             'tickets_count' => $this->when($ticketsCount !== null, $ticketsCount),
             'has_generated_tickets' => $this->when($ticketsCount !== null, $ticketsCount > 0),
@@ -61,13 +73,21 @@ class PurchaseResource extends JsonResource
         ];
     }
 
-    protected function resolveItemSubtotal(PurchaseItem $item): float
+    protected function resolveItemSubtotal(PurchaseItem|CartItem $item): float
     {
+        if ($item instanceof CartItem) {
+            return (float) ($item->selectedItem()?->getPrice() ?? 0) * $item->cantidad;
+        }
+
         return (float) $item->precio_unitario * $item->cantidad;
     }
 
-    protected function resolveItemTotal(PurchaseItem $item): float
+    protected function resolveItemTotal(PurchaseItem|CartItem $item): float
     {
+        if ($item instanceof CartItem) {
+            return $this->resolveItemSubtotal($item);
+        }
+
         return (float) ($item->total ?? 0);
     }
 

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

@@ -5,7 +5,6 @@ namespace App\Domains\Purchase\Services\Checkout;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\Inventory;
 use App\Domains\Catalog\Models\Variant;
-use App\Domains\Purchase\Models\PurchaseItem;
 use App\Domains\Tenant\Models\Tenant;
 use Illuminate\Validation\ValidationException;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
@@ -79,13 +78,4 @@ class CatalogSelectionResolver
 
         return $variant;
     }
-
-    public function resolvePurchaseItem(Tenant $tenant, PurchaseItem $item): CatalogItem|Variant
-    {
-        return $this->resolve(
-            $tenant,
-            (int) $item->source_catalog_item_id,
-            $item->source_variant_id === null ? null : (int) $item->source_variant_id,
-        );
-    }
 }

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

@@ -2,18 +2,19 @@
 
 namespace App\Domains\Purchase\Services\Checkout;
 
-use App\Domains\Catalog\Services\CatalogInventoryService;
+use App\Domains\Cart\Models\CartItem;
+use App\Domains\Catalog\Services\StockReservationService;
 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 CompleteCheckoutService
 {
     public function __construct(
-        private readonly CatalogInventoryService $inventory,
-        private readonly CatalogSelectionResolver $selections,
+        private readonly StockReservationService $reservations,
         private readonly SourceCartService $sourceCart,
+        private readonly PurchaseItemSnapshotFactory $snapshots,
     ) {}
 
     public function complete(Purchase $purchase): Purchase
@@ -59,6 +60,7 @@ class CompleteCheckoutService
             }
 
             $purchase->update(['expires_at' => null]);
+            $this->reservations->syncPurchaseExpiration($purchase);
 
             return $this->loadPurchase($purchase);
         });
@@ -83,25 +85,51 @@ class CompleteCheckoutService
                 ]);
             }
 
-            $items = $purchase->items()
-                ->where('reservation_status', PurchaseItem::RESERVATION_ACTIVE)
-                ->lockForUpdate()
-                ->get();
+            if ($purchase->items()->exists()) {
+                $cart = $purchase->cart()->withTrashed()->lockForUpdate()->first();
+                if ($cart?->status === 'converted' && $cart->trashed()) {
+                    return;
+                }
 
-            foreach ($items as $item) {
-                $selection = $this->selections->resolvePurchaseItem($purchase->tenant, $item);
+                throw ValidationException::withMessages([
+                    'items' => __('api.purchase.inconsistent_reservation'),
+                ]);
+            }
 
-                try {
-                    $this->inventory->commit($selection, (int) $item->cantidad);
-                } catch (\InvalidArgumentException) {
+            $cart = $purchase->cart()->lockForUpdate()->first();
+            if ($cart === null || $cart->status !== 'checkout') {
+                throw ValidationException::withMessages([
+                    'items' => __('api.purchase.inconsistent_reservation'),
+                ]);
+            }
+
+            $cartItems = $cart->items()->orderBy('id')->lockForUpdate()->get();
+            if ($cartItems->isEmpty()) {
+                throw ValidationException::withMessages([
+                    'items' => __('api.purchase.inconsistent_reservation'),
+                ]);
+            }
+
+            $this->loadCartItems($cartItems);
+            $purchase->items()->createMany(
+                $this->snapshots->fromCartItems($cartItems),
+            );
+
+            foreach ($cartItems as $cartItem) {
+                $selection = $cartItem->selectedItem();
+                if ($selection === null) {
                     throw ValidationException::withMessages([
                         'items' => __('api.purchase.inconsistent_reservation'),
                     ]);
                 }
 
-                $item->update([
-                    'reservation_status' => PurchaseItem::RESERVATION_COMMITTED,
-                ]);
+                try {
+                    $this->reservations->commit($cartItem, $selection);
+                } catch (\InvalidArgumentException) {
+                    throw ValidationException::withMessages([
+                        'items' => __('api.purchase.inconsistent_reservation'),
+                    ]);
+                }
             }
 
             $this->sourceCart->finalize($purchase);
@@ -126,6 +154,30 @@ class CompleteCheckoutService
 
     private function loadPurchase(Purchase $purchase): Purchase
     {
-        return $purchase->load(['items.imageAttachment']);
+        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',
+        ]);
+    }
+
+    /** @param Collection<int, CartItem> $cartItems */
+    private function loadCartItems(Collection $cartItems): void
+    {
+        $cartItems->load([
+            'catalogItem.inventory',
+            'catalogItem.attachments',
+            'variant.inventory',
+            'variant.attachments',
+            'variant.catalogItem',
+            'variant.definitions.itemAttribute.attribute',
+            'variant.eventDates',
+            'variant.eventDate',
+        ]);
     }
 }

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

@@ -2,24 +2,12 @@
 
 namespace App\Domains\Purchase\Services\Checkout;
 
-use App\Domains\Catalog\Models\Variant;
-use App\Domains\Catalog\Services\CatalogInventoryService;
 use App\Domains\Purchase\Models\Purchase;
-use App\Domains\Purchase\Models\PurchaseItem;
-use App\Domains\Purchase\Services\UserPurchaseLimitService;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Validation\ValidationException;
-use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 
 class EditCheckoutService
 {
-    public function __construct(
-        private readonly CatalogInventoryService $inventory,
-        private readonly UserPurchaseLimitService $purchaseLimits,
-        private readonly CatalogSelectionResolver $selections,
-        private readonly SourceCartService $sourceCart,
-    ) {}
-
     /** @param array<string, string> $customerData */
     public function updateCustomer(Purchase $purchase, array $customerData): Purchase
     {
@@ -33,115 +21,6 @@ class EditCheckoutService
         });
     }
 
-    public function updateItemQuantity(
-        Purchase $purchase,
-        PurchaseItem $purchaseItem,
-        int $quantity,
-    ): Purchase {
-        return DB::transaction(function () use ($purchase, $purchaseItem, $quantity): Purchase {
-            $purchase = $this->lockPurchase($purchase);
-
-            if ($purchase->status !== Purchase::STATUS_CREATED || $this->hasExpired($purchase)) {
-                throw ValidationException::withMessages([
-                    'purchase' => __('api.purchase.not_editable'),
-                ]);
-            }
-
-            $purchaseItem = $this->lockPurchaseItem($purchase, $purchaseItem);
-            $difference = $quantity - (int) $purchaseItem->cantidad;
-
-            if ($difference !== 0) {
-                $this->adjustReservation($purchase, $purchaseItem, $quantity, $difference);
-
-                $purchaseItem->update([
-                    'cantidad' => $quantity,
-                    'total' => (float) $purchaseItem->precio_unitario * $quantity,
-                ]);
-                $this->sourceCart->syncItemQuantity($purchase, $purchaseItem, $quantity);
-            }
-
-            $purchase->update([
-                'total' => $purchase->calculateCurrentTotalAmount(),
-            ]);
-
-            return $this->loadPurchase($purchase);
-        });
-    }
-
-    public function prepareItemEditing(Purchase $purchase): Purchase
-    {
-        return DB::transaction(function () use ($purchase): Purchase {
-            $purchase = $this->lockPurchase($purchase);
-            $this->assertEditable($purchase);
-
-            $purchase->telepagosQr()->delete();
-            $purchase->update([
-                'status' => Purchase::STATUS_CREATED,
-                'payment_method' => null,
-                'transfer_payer_dni' => null,
-                'expires_at' => now()->addMinutes(
-                    max(1, (int) config('purchase.checkout_expiration_minutes', 30)),
-                ),
-            ]);
-
-            return $this->loadPurchase($purchase);
-        });
-    }
-
-    private function adjustReservation(
-        Purchase $purchase,
-        PurchaseItem $purchaseItem,
-        int $quantity,
-        int $difference,
-    ): void {
-        $selection = $this->selections->resolvePurchaseItem($purchase->tenant, $purchaseItem);
-
-        try {
-            if ($difference > 0) {
-                $otherItemQuantity = (int) $purchase->items()
-                    ->where('source_catalog_item_id', $purchaseItem->source_catalog_item_id)
-                    ->whereKeyNot($purchaseItem->getKey())
-                    ->sum('cantidad');
-                $catalogItem = $selection instanceof Variant ? $selection->catalogItem : $selection;
-
-                $this->purchaseLimits->assertCanPurchase(
-                    $catalogItem,
-                    (int) $purchase->user_id,
-                    $otherItemQuantity + $quantity,
-                    $purchase->getKey(),
-                );
-                $this->inventory->reserve($selection, $difference);
-            } else {
-                $this->inventory->release($selection, abs($difference));
-            }
-        } catch (\InvalidArgumentException) {
-            throw ValidationException::withMessages([
-                'quantity' => __('api.purchase.insufficient_stock'),
-            ]);
-        }
-    }
-
-    private function lockPurchaseItem(Purchase $purchase, PurchaseItem $item): PurchaseItem
-    {
-        /** @var PurchaseItem|null $lockedItem */
-        $lockedItem = $purchase->items()
-            ->whereKey($item->getKey())
-            ->lockForUpdate()
-            ->first();
-
-        if ($lockedItem === null) {
-            throw new NotFoundHttpException('Purchase item not found.');
-        }
-
-        if ($lockedItem->reservation_status !== PurchaseItem::RESERVATION_ACTIVE) {
-            throw ValidationException::withMessages([
-                'item' => __('api.purchase.item_not_editable'),
-            ]);
-        }
-
-        return $lockedItem;
-    }
-
     private function assertEditable(Purchase $purchase): void
     {
         if (
@@ -170,6 +49,15 @@ class EditCheckoutService
 
     private function loadPurchase(Purchase $purchase): Purchase
     {
-        return $purchase->load(['items.imageAttachment']);
+        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/PurchaseItemSnapshotFactory.php

@@ -5,7 +5,6 @@ namespace App\Domains\Purchase\Services\Checkout;
 use App\Domains\Attachable\Models\Attachment;
 use App\Domains\Cart\Models\CartItem;
 use App\Domains\Catalog\Models\Variant;
-use App\Domains\Purchase\Models\PurchaseItem;
 use Illuminate\Support\Collection;
 
 class PurchaseItemSnapshotFactory
@@ -38,7 +37,6 @@ class PurchaseItemSnapshotFactory
                     'discount_total' => null,
                     'tax_total' => null,
                     'total' => $unitPrice * $quantity,
-                    'reservation_status' => PurchaseItem::RESERVATION_ACTIVE,
                 ];
             })
             ->all();

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

@@ -2,17 +2,16 @@
 
 namespace App\Domains\Purchase\Services\Checkout;
 
-use App\Domains\Catalog\Services\CatalogInventoryService;
+use App\Domains\Catalog\Models\StockReservation;
+use App\Domains\Catalog\Services\StockReservationService;
 use App\Domains\Purchase\Models\Purchase;
-use App\Domains\Purchase\Models\PurchaseItem;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Validation\ValidationException;
 
 class ReleaseCheckoutService
 {
     public function __construct(
-        private readonly CatalogInventoryService $inventory,
-        private readonly CatalogSelectionResolver $selections,
+        private readonly StockReservationService $reservations,
         private readonly SourceCartService $sourceCart,
     ) {}
 
@@ -77,38 +76,71 @@ class ReleaseCheckoutService
                 return $this->loadPurchase($purchase);
             }
 
-            $items = $purchase->items()
-                ->where('reservation_status', PurchaseItem::RESERVATION_ACTIVE)
-                ->lockForUpdate()
-                ->get();
-            $reservationReturnedToCart = $restoreCart && $this->sourceCart->restore($purchase);
-
-            foreach ($items as $item) {
-                if (! $reservationReturnedToCart) {
-                    $this->releaseInventory($purchase, $item);
-                }
-
-                $item->update([
-                    'reservation_status' => PurchaseItem::RESERVATION_RELEASED,
+            if ($purchase->items()->exists()) {
+                throw ValidationException::withMessages([
+                    'items' => __('api.purchase.inconsistent_reservation'),
                 ]);
             }
 
+            $reservationReturnedToCart = $restoreCart && $this->sourceCart->restore($purchase);
+            $this->releaseCartReservations($purchase, $reservationReturnedToCart, $targetStatus);
+
             $purchase->update(['status' => $targetStatus]);
 
             return $this->loadPurchase($purchase);
         });
     }
 
-    private function releaseInventory(Purchase $purchase, PurchaseItem $item): void
-    {
-        $selection = $this->selections->resolvePurchaseItem($purchase->tenant, $item);
+    private function releaseCartReservations(
+        Purchase $purchase,
+        bool $reservationReturnedToCart,
+        string $targetStatus,
+    ): void {
+        if ($reservationReturnedToCart) {
+            $this->reservations->detachFromPurchase($purchase);
 
-        try {
-            $this->inventory->release($selection, (int) $item->cantidad);
-        } catch (\InvalidArgumentException) {
-            throw ValidationException::withMessages([
-                'items' => __('api.purchase.inconsistent_reservation'),
-            ]);
+            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(
+                    $cartItem,
+                    $selection,
+                    (int) $cartItem->cantidad,
+                    $targetStatus === Purchase::STATUS_EXPIRED
+                        ? StockReservation::STATUS_EXPIRED
+                        : StockReservation::STATUS_RELEASED,
+                );
+            } catch (\InvalidArgumentException) {
+                throw ValidationException::withMessages([
+                    'items' => __('api.purchase.inconsistent_reservation'),
+                ]);
+            }
+        }
+
+        if (! $cart->trashed()) {
+            $cart->update(['status' => 'converted']);
+            $cart->delete();
         }
     }
 
@@ -129,6 +161,15 @@ class ReleaseCheckoutService
 
     private function loadPurchase(Purchase $purchase): Purchase
     {
-        return $purchase->load(['items.imageAttachment']);
+        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/SourceCartService.php

@@ -4,11 +4,15 @@ 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;
-use App\Domains\Purchase\Models\PurchaseItem;
 
 class SourceCartService
 {
+    public function __construct(
+        private readonly StockReservationService $reservations,
+    ) {}
+
     public function restore(Purchase $purchase): bool
     {
         $sourceCart = $this->findSourceCart($purchase);
@@ -17,6 +21,10 @@ class SourceCartService
             return false;
         }
 
+        if ($sourceCart->origin === Cart::ORIGIN_DIRECT_CHECKOUT) {
+            return false;
+        }
+
         /** @var Cart|null $activeCart */
         $activeCart = Cart::query()
             ->where('tenant_codigo', $purchase->tenant_codigo)
@@ -54,23 +62,6 @@ class SourceCartService
         return true;
     }
 
-    public function syncItemQuantity(
-        Purchase $purchase,
-        PurchaseItem $purchaseItem,
-        int $quantity,
-    ): void {
-        $sourceCart = $this->findSourceCart($purchase);
-
-        if ($sourceCart === null) {
-            return;
-        }
-
-        $sourceCart->items()
-            ->where('catalog_item_id', $purchaseItem->source_catalog_item_id)
-            ->where('variant_id', $purchaseItem->source_variant_id)
-            ->update(['cantidad' => $quantity]);
-    }
-
     public function finalize(Purchase $purchase): void
     {
         $sourceCart = $this->findSourceCart($purchase);
@@ -112,7 +103,7 @@ class SourceCartService
                 ->first();
 
             if ($activeItem === null) {
-                $activeCart->items()->create([
+                $activeItem = $activeCart->items()->create([
                     'catalog_item_id' => $sourceItem->catalog_item_id,
                     'variant_id' => $sourceItem->variant_id,
                     'cantidad' => $sourceItem->cantidad,
@@ -120,6 +111,8 @@ class SourceCartService
             } else {
                 $activeItem->increment('cantidad', (int) $sourceItem->cantidad);
             }
+
+            $this->reservations->transfer($sourceItem, $activeItem);
         }
     }
 }

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

@@ -7,6 +7,7 @@ use App\Domains\Cart\Models\CartItem;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\Variant;
 use App\Domains\Catalog\Services\CatalogInventoryService;
+use App\Domains\Catalog\Services\StockReservationService;
 use App\Domains\Purchase\Exceptions\InsufficientStockException;
 use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Purchase\Services\UserPurchaseLimitService;
@@ -20,9 +21,9 @@ class StartCheckoutService
 {
     public function __construct(
         private readonly CatalogInventoryService $inventory,
+        private readonly StockReservationService $reservations,
         private readonly UserPurchaseLimitService $purchaseLimits,
         private readonly CatalogSelectionResolver $selections,
-        private readonly PurchaseItemSnapshotFactory $snapshots,
         private readonly InsufficientStockMessageBuilder $stockMessages,
     ) {}
 
@@ -144,9 +145,24 @@ class StartCheckoutService
             throw new InsufficientStockException($unavailableItems);
         }
 
+        $cart = Cart::query()->create([
+            'tenant_codigo' => $tenant->codigo,
+            'user_id' => $userId,
+            'guest_token' => null,
+            'status' => 'checkout',
+            'origin' => Cart::ORIGIN_DIRECT_CHECKOUT,
+        ]);
+
+        $cartItems = collect();
         foreach ($resolvedLines as $line) {
+            $cartItem = $cart->items()->create([
+                'catalog_item_id' => $line['catalog_item_id'],
+                'variant_id' => $line['variant_id'],
+                'cantidad' => $line['quantity'],
+            ]);
+
             try {
-                $this->inventory->reserve($line['selection'], $line['quantity']);
+                $this->reservations->reserve($cartItem, $line['selection'], $line['quantity']);
             } catch (\InvalidArgumentException) {
                 $availableQuantity = $this->inventory->availableQuantity($line['selection']) ?? 0;
 
@@ -154,6 +170,10 @@ class StartCheckoutService
                     $this->unavailableItem($line, $availableQuantity),
                 ]);
             }
+
+            $cartItem->setRelation('catalogItem', $line['catalog_item']);
+            $cartItem->setRelation('variant', $line['selection'] instanceof Variant ? $line['selection'] : null);
+            $cartItems->push($cartItem);
         }
 
         $purchase = $this->createPurchase(
@@ -163,19 +183,16 @@ class StartCheckoutService
             (float) $resolvedLines->sum(
                 fn (array $line): float => $line['selection']->getPrice() * $line['quantity'],
             ),
-            null,
+            $cart->getKey(),
         );
 
-        $directCartItems = $resolvedLines->map(fn (array $line): CartItem => $this->makeDirectCartItem(
-            $line['selection'],
-            $line['catalog_item_id'],
-            $line['variant_id'],
-            $line['quantity'],
-        ));
-
-        $purchase->items()->createMany(
-            $this->snapshots->fromCartItems($directCartItems),
-        );
+        foreach ($cartItems as $index => $cartItem) {
+            $this->reservations->attachToPurchase(
+                $cartItem,
+                $resolvedLines->get($index)['selection'],
+                $purchase,
+            );
+        }
 
         return $this->loadPurchase($purchase);
     }
@@ -235,7 +252,13 @@ class StartCheckoutService
             $cart->getTotalAmount(),
             $cart->getKey(),
         );
-        $purchase->items()->createMany($this->snapshots->fromCartItems($cartItems));
+        foreach ($cartItems as $cartItem) {
+            $this->reservations->attachToPurchase(
+                $cartItem,
+                $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.
@@ -336,35 +359,6 @@ class StartCheckoutService
         ]);
     }
 
-    private function makeDirectCartItem(
-        CatalogItem|Variant $selection,
-        int $catalogItemId,
-        ?int $variantId,
-        int $quantity,
-    ): CartItem {
-        $catalogItem = $selection instanceof Variant ? $selection->catalogItem : $selection;
-        $catalogItem->loadMissing(['inventory', 'attachments']);
-
-        if ($selection instanceof Variant) {
-            $selection->loadMissing([
-                'inventory',
-                'attachments',
-                'catalogItem',
-                'definitions.itemAttribute.attribute',
-            ]);
-        }
-
-        $item = new CartItem([
-            'catalog_item_id' => $catalogItemId,
-            'variant_id' => $variantId,
-            'cantidad' => $quantity,
-        ]);
-        $item->setRelation('catalogItem', $catalogItem);
-        $item->setRelation('variant', $selection instanceof Variant ? $selection : null);
-
-        return $item;
-    }
-
     /** @param Collection<int, CartItem> $cartItems */
     private function loadCartItems(Collection $cartItems): void
     {
@@ -382,6 +376,15 @@ class StartCheckoutService
 
     private function loadPurchase(Purchase $purchase): Purchase
     {
-        return $purchase->load(['items.imageAttachment']);
+        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/CheckoutService.php

@@ -2,8 +2,8 @@
 
 namespace App\Domains\Purchase\Services;
 
+use App\Domains\Catalog\Services\StockReservationService;
 use App\Domains\Purchase\Models\Purchase;
-use App\Domains\Purchase\Models\PurchaseItem;
 use App\Domains\Purchase\Services\Checkout\CompleteCheckoutService;
 use App\Domains\Purchase\Services\Checkout\EditCheckoutService;
 use App\Domains\Purchase\Services\Checkout\ReleaseCheckoutService;
@@ -23,6 +23,7 @@ class CheckoutService
         private readonly EditCheckoutService $editor,
         private readonly CompleteCheckoutService $completer,
         private readonly ReleaseCheckoutService $releaser,
+        private readonly StockReservationService $reservations,
     ) {}
 
     /** @param array<string, mixed> $purchaseData */
@@ -47,19 +48,6 @@ class CheckoutService
         return $this->editor->updateCustomer($purchase, $customerData);
     }
 
-    public function updateItemQuantity(
-        Purchase $purchase,
-        PurchaseItem $purchaseItem,
-        int $quantity,
-    ): Purchase {
-        return $this->editor->updateItemQuantity($purchase, $purchaseItem, $quantity);
-    }
-
-    public function prepareItemEditing(Purchase $purchase): Purchase
-    {
-        return $this->editor->prepareItemEditing($purchase);
-    }
-
     public function confirmPurchase(Purchase $purchase): void
     {
         $this->completer->confirm($purchase);
@@ -94,4 +82,9 @@ class CheckoutService
     {
         return $this->releaser->expireOverdue();
     }
+
+    public function syncReservationExpiration(Purchase $purchase): void
+    {
+        $this->reservations->syncPurchaseExpiration($purchase);
+    }
 }

app/Domains/Purchase/Services/TenantTransactionResetService.php

@@ -0,0 +1,145 @@
+<?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
+    {
+        return DB::table('stock_reservations')
+            ->where(function (Builder $query) use ($scope): void {
+                $query->whereIn('inventory_id', $scope['inventory_ids'])
+                    ->orWhereIn('purchase_id', $scope['purchase_ids'])
+                    ->orWhereIn('cart_item_id', $scope['cart_item_ids']);
+            });
+    }
+}

app/Domains/Purchase/Services/UserPurchaseLimitService.php

@@ -2,6 +2,7 @@
 
 namespace App\Domains\Purchase\Services;
 
+use App\Domains\Cart\Models\CartItem;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Purchase\Models\PurchaseItem;
@@ -52,7 +53,24 @@ class UserPurchaseLimitService
                 })
                 ->sum('cantidad');
 
-            if ($purchasedQuantity + $requestedQuantity > $limit) {
+            $checkoutQuantity = (int) CartItem::query()
+                ->where('catalog_item_id', $catalogItem->getKey())
+                ->whereHas('cart.purchases', function ($query) use ($userId, $excludedPurchaseId): void {
+                    $query
+                        ->where('user_id', $userId)
+                        ->whereIn('status', [
+                            Purchase::STATUS_CREATED,
+                            Purchase::STATUS_PENDING_PAYMENT,
+                        ])
+                        ->whereDoesntHave('items')
+                        ->when(
+                            $excludedPurchaseId !== null,
+                            fn ($query) => $query->whereKeyNot($excludedPurchaseId),
+                        );
+                })
+                ->sum('cantidad');
+
+            if ($purchasedQuantity + $checkoutQuantity + $requestedQuantity > $limit) {
                 throw ValidationException::withMessages([
                     $field => __('api.purchase_limit.exceeded', ['max' => $limit]),
                 ]);

app/Domains/Purchase/documentacion/README.md

@@ -2,12 +2,12 @@
 
 ## Propósito
 
-Implementa el ciclo de compra y checkout: crea una compra desde el carrito, toma una instantánea de sus ítems, reserva inventario, permite ediciones, inicia el pago y confirma, cancela o vence la operación.
+Implementa el ciclo de compra y checkout: crea la cabecera de compra desde un carrito, mantiene sus líneas vivas contra catálogo durante el checkout, inicia el pago y materializa el snapshot definitivo al confirmar, o cancela y vence la operación.
 
 ## Modelo
 
 - `Purchase`: raíz de la compra; estados `created`, `pending_payment`, `paid`, `cancelled`, `rejected` y `expired`.
-- `PurchaseItem`: snapshot del producto o variante, cantidad, precio y total al comprar.
+- `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.
 
@@ -15,13 +15,17 @@ Implementa el ciclo de compra y checkout: crea una compra desde el carrito, toma
 
 `CheckoutService` es la fachada estable. Delega en:
 
-- `StartCheckoutService`: inicia la compra desde el carrito.
-- `EditCheckoutService`: modifica cliente o cantidades antes del cierre.
-- `CompleteCheckoutService`: completa, envía a revisión o confirma el pago.
+- `StartCheckoutService`: inicia la compra desde el carrito o crea un carrito técnico para compra directa, sin crear todavía `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.
-- `SourceCartService`: sincroniza, restaura o finaliza el carrito fuente.
+- `SourceCartService`: restaura o finaliza el carrito fuente.
 - `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.
+
+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.
+
 `UserPurchaseLimitService` controla límites de compra y `CheckoutService` conserva el punto de entrada para controladores e integraciones.
 
 ## Endpoints

app/Domains/Purchase/routes/api.php

@@ -7,8 +7,6 @@ Route::prefix('tenants/{tenant:codigo}')->middleware('auth:sanctum')->group(func
     Route::get('compras', [PurchaseController::class, 'index']);
     Route::post('compras/start-checkout', [PurchaseController::class, 'startCheckout']);
     Route::get('compras/{compra}', [PurchaseController::class, 'show']);
-    Route::post('compras/{compra}/edit-items', [PurchaseController::class, 'prepareItemEditing']);
-    Route::patch('compras/{compra}/items/{item}', [PurchaseController::class, 'updateItemQuantity']);
     Route::patch('compras/{compra}/customer-data', [PurchaseController::class, 'updateCustomerData']);
     Route::post('compras/{compra}/payment-intent', [PurchaseController::class, 'paymentIntent']);
     Route::post('compras/{compra}/complete', [PurchaseController::class, 'complete']);

config/catalog.php

@@ -0,0 +1,5 @@
+<?php
+
+return [
+    'stock_reservation_expiration_minutes' => (int) env('STOCK_RESERVATION_EXPIRATION_MINUTES', 30),
+];

config/logging.php

@@ -18,7 +18,7 @@ return [
     |
     */
 
-    'default' => env('LOG_CHANNEL', 'stack'),
+    'default' => env('LOG_CHANNEL', 'daily'),
 
     /*
     |--------------------------------------------------------------------------
@@ -73,6 +73,22 @@ return [
             'replace_placeholders' => true,
         ],
 
+        'telepagos' => [
+            'driver' => 'daily',
+            'path' => storage_path('logs/telepagos/telepagos.log'),
+            'level' => env('TELEPAGOS_LOG_LEVEL', 'info'),
+            'days' => env('TELEPAGOS_LOG_DAYS', 30),
+            'replace_placeholders' => true,
+        ],
+
+        'commands' => [
+            'driver' => 'daily',
+            'path' => storage_path('logs/commands/commands.log'),
+            'level' => env('COMMANDS_LOG_LEVEL', 'info'),
+            'days' => env('COMMANDS_LOG_DAYS', 30),
+            'replace_placeholders' => true,
+        ],
+
         'slack' => [
             'driver' => 'slack',
             'url' => env('LOG_SLACK_WEBHOOK_URL'),

database/migrations/2026_08_19_000100_create_stock_reservations_table.php

@@ -0,0 +1,59 @@
+<?php
+
+use App\Domains\Cart\Models\CartItem;
+use App\Domains\Catalog\Services\StockReservationService;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('carritos', function (Blueprint $table): void {
+            $table->string('origin')->default('user')->after('status');
+        });
+
+        Schema::create('stock_reservations', function (Blueprint $table): void {
+            $table->id();
+            $table->foreignId('inventory_id')->constrained('inventories')->restrictOnDelete();
+            $table->foreignId('cart_item_id')->nullable()->constrained('carrito_items')->nullOnDelete();
+            $table->foreignId('purchase_id')->nullable()->constrained('compras')->cascadeOnDelete();
+            $table->unsignedInteger('quantity');
+            $table->string('status')->default('active');
+            $table->dateTime('expires_at')->nullable();
+            $table->dateTime('committed_at')->nullable();
+            $table->dateTime('released_at')->nullable();
+            $table->timestamps();
+
+            $table->unique(['cart_item_id', 'inventory_id']);
+            $table->index(['purchase_id', 'status']);
+            $table->index(['status', 'expires_at']);
+        });
+
+        CartItem::query()
+            ->whereHas('cart', fn ($query) => $query->where('status', 'active'))
+            ->with([
+                'catalogItem.inventory',
+                'catalogItem.bundleComponents.catalogItem.inventory',
+                'catalogItem.bundleComponents.variant.inventory',
+                'variant.inventory',
+                'variant.catalogItem',
+            ])
+            ->eachById(function (CartItem $cartItem): void {
+                $selection = $cartItem->selectedItem();
+                if ($selection !== null) {
+                    app(StockReservationService::class)->ensure($cartItem, $selection);
+                }
+            });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('stock_reservations');
+
+        Schema::table('carritos', function (Blueprint $table): void {
+            $table->dropColumn('origin');
+        });
+    }
+};

database/migrations/2026_08_19_020000_drop_reservation_status_from_compra_items_table.php

@@ -0,0 +1,24 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('compra_items', function (Blueprint $table): void {
+            $table->dropColumn('reservation_status');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('compra_items', function (Blueprint $table): void {
+            $table->string('reservation_status')
+                ->default('committed')
+                ->after('total');
+        });
+    }
+};

database/migrations/2026_08_19_030000_create_desfile_invitation_purchase.php

@@ -0,0 +1,17 @@
+<?php
+
+use App\Domains\Desfile\Services\InvitationPurchaseProvisioner;
+use Illuminate\Database\Migrations\Migration;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        app(InvitationPurchaseProvisioner::class)->provision();
+    }
+
+    public function down(): void
+    {
+        // Intentionally irreversible: issued invitation tickets may already be used.
+    }
+};

database/migrations/2026_08_19_040000_make_compra_id_nullable_on_telepagos_payments_table.php

@@ -0,0 +1,22 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('telepagos_payments', function (Blueprint $table) {
+            $table->foreignId('compra_id')->nullable()->change();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('telepagos_payments', function (Blueprint $table) {
+            $table->foreignId('compra_id')->nullable(false)->change();
+        });
+    }
+};

database/migrations/2026_08_19_050000_add_matched_purchase_ids_to_telepagos_payments_table.php

@@ -0,0 +1,22 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('telepagos_payments', function (Blueprint $table) {
+            $table->json('matched_purchase_ids')->nullable()->after('compra_id');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('telepagos_payments', function (Blueprint $table) {
+            $table->dropColumn('matched_purchase_ids');
+        });
+    }
+};

database/seeders/DesfilePuraTendenciaSeeder.php

@@ -12,6 +12,7 @@ use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\FeaturedGroup;
 use App\Domains\Catalog\Services\CatalogService;
 use App\Domains\Client\Models\Client;
+use App\Domains\Desfile\Services\InvitationPurchaseProvisioner;
 use App\Domains\Tenant\Models\Tenant;
 use App\Domains\Tenant\Services\TenantService;
 use Illuminate\Database\Seeder;
@@ -28,6 +29,7 @@ class DesfilePuraTendenciaSeeder extends Seeder
     public function __construct(
         private readonly TenantService $tenantService,
         private readonly CatalogService $catalogService,
+        private readonly InvitationPurchaseProvisioner $invitationPurchaseProvisioner,
     ) {}
 
     public function run(): void
@@ -41,15 +43,15 @@ class DesfilePuraTendenciaSeeder extends Seeder
 
         if ($tenant) {
             $tenant->update(['client_id' => $client->id]);
-
-            return;
+        } else {
+            DB::transaction(function () use ($client): void {
+                $this->createTenant($client);
+                $this->createEventDate();
+                $this->createEntryCatalog();
+            });
         }
 
-        DB::transaction(function () use ($client): void {
-            $this->createTenant($client);
-            $this->createEventDate();
-            $this->createEntryCatalog();
-        });
+        $this->invitationPurchaseProvisioner->provision();
     }
 
     private function createTenant(Client $client): void

lang/en/api.php

@@ -37,7 +37,6 @@ return [
         'source_required' => 'A cart or direct item is required.',
         'payment_method_required' => 'The purchase payment method must be selected before finalizing.',
         'not_editable' => 'The purchase is no longer editable.',
-        'item_not_editable' => 'The purchase item is no longer editable.',
         'insufficient_stock' => 'There is not enough stock available.',
         'cannot_confirm' => 'A cancelled, rejected, or expired purchase cannot be confirmed.',
         'inconsistent_reservation' => 'The purchase has an inconsistent stock reservation.',

lang/es/api.php

@@ -37,7 +37,6 @@ return [
         'source_required' => 'Se requiere un carrito o un producto directo.',
         'payment_method_required' => 'Debes seleccionar el método de pago antes de finalizar la compra.',
         'not_editable' => 'La compra ya no se puede modificar.',
-        'item_not_editable' => 'El producto de la compra ya no se puede modificar.',
         'insufficient_stock' => 'No hay suficiente stock disponible.',
         'cannot_confirm' => 'Una compra cancelada, rechazada o vencida no se puede confirmar.',
         'inconsistent_reservation' => 'La compra tiene una reserva de stock inconsistente.',

postman/generate-shopit-collection.php

@@ -8,7 +8,6 @@ declare(strict_types=1);
  * Run from the backend root with:
  *   php postman/generate-shopit-collection.php
  */
-
 $root = dirname(__DIR__);
 chdir($root);
 
@@ -38,7 +37,7 @@ function jsonBody(array $payload): array
 }
 
 /** @param array<string, string> $fields
- *  @return array<string, mixed>
+ * @return array<string, mixed>
  */
 function formDataBody(array $fields, array $fileFields = []): array
 {
@@ -85,7 +84,7 @@ function bodyFor(string $method, string $uri): ?array
         'POST api/tenants/{tenant:codigo}/catalog-items/{catalogItem}/variant-options' => ['selected_values' => ['color' => 'azul'], 'cart_item_id' => '{{cart_item_id}}'],
         'POST api/tenants/{tenant:codigo}/compras/start-checkout' => ['cart_id' => '{{cart_id}}'],
         'PATCH api/tenants/{tenant:codigo}/compras/{compra}/customer-data' => ['dni' => '30123456', 'telefono' => '+5491112345678', 'nombre_apellido' => 'Usuario Demo', 'email' => '{{user_email}}'],
-        'PATCH api/tenants/{tenant:codigo}/compras/{compra}/items/{item}' => ['quantity' => 2],
+        'PATCH api/tenants/{tenant:codigo}/checkout-carts/{cart}/items/{cartItem}' => ['cantidad' => 2],
         'POST api/tenants/{tenant:codigo}/compras/{compra}/payment-intent' => ['method' => 'transfer', 'transfer_payer_dni' => '30123456'],
         'POST api/tenants/{tenant:codigo}/tickets/pdf' => ['ticket_ids' => [1]],
         'POST api/v1/adminapp/login' => ['email' => '{{admin_email}}', 'password' => '{{admin_password}}'],
@@ -245,10 +244,11 @@ function requestName(string $method, string $action, bool $multiMethod): string
     $verbs = [
         'index' => 'List', 'store' => 'Create', 'show' => 'Get', 'update' => 'Update',
         'destroy' => 'Delete', 'addItem' => 'Add Item', 'updateItemQuantity' => 'Update Item Quantity',
+        'updateCheckoutItem' => 'Update Checkout Cart Item',
         'removeItem' => 'Remove Item', 'search' => 'Search', 'category' => 'Get Category',
         'featuredGroupItems' => 'List Featured Group Items', 'variantOptions' => 'Get Variant Options',
         'startCheckout' => 'Start Checkout', 'updateCustomerData' => 'Update Customer Data',
-        'prepareItemEditing' => 'Prepare Item Editing', 'paymentIntent' => 'Create Payment Intent',
+        'paymentIntent' => 'Create Payment Intent',
         'submitForReview' => 'Submit for Review', 'cancel' => 'Cancel', 'complete' => 'Complete',
         'downloadPdf' => 'Download PDF', 'downloadModificationsPdf' => 'Download Modifications PDF',
         'modifications' => 'List Modifications', 'tickets' => 'List Tickets', 'confirm' => 'Confirm',

routes/console.php

@@ -1,6 +1,8 @@
 <?php
 
-use App\Domains\Purchase\Services\CheckoutService;
+use App\Domains\Auth\Services\AdminCredentialVerifier;
+use App\Domains\Catalog\Services\ExpireStockReservationsService;
+use App\Domains\Purchase\Services\TenantTransactionResetService;
 use Illuminate\Foundation\Inspiring;
 use Illuminate\Support\Facades\Artisan;
 use Illuminate\Support\Facades\Schedule;
@@ -9,13 +11,74 @@ Artisan::command('inspire', function () {
     $this->comment(Inspiring::quote());
 })->purpose('Display an inspiring quote');
 
-Artisan::command('purchases:expire', function (): void {
-    $expiredCount = app(CheckoutService::class)
-        ->expireOverduePurchases();
+Artisan::command('reservations:expire', function (): void {
+    $expired = app(ExpireStockReservationsService::class)->expireOverdue();
 
-    $this->info("Expired purchases: {$expiredCount}");
-})->purpose('Release stock reservations from expired purchases');
+    $this->info("Expired purchases: {$expired['purchases']}");
+    $this->info("Expired cart items: {$expired['cart_items']}");
+})->purpose('Release expired stock reservations from purchases and abandoned carts');
 
-Schedule::command('purchases:expire')
+Schedule::command('reservations:expire')
     ->everyMinute()
     ->withoutOverlapping();
+
+Artisan::command(
+    'tenants:reset-transactions
+        {tenant : Código del tenant que se limpiará}
+        {--dry-run : Mostrar el alcance sin modificar datos}
+        {--force : Omitir la confirmación interactiva}',
+    function (
+        TenantTransactionResetService $resetService,
+        AdminCredentialVerifier $adminCredentialVerifier,
+    ): int {
+        $tenantCode = (string) $this->argument('tenant');
+
+        try {
+            $preview = $resetService->preview($tenantCode);
+        } catch (InvalidArgumentException $exception) {
+            $this->error($exception->getMessage());
+
+            return self::FAILURE;
+        }
+
+        $this->warn("Se eliminarán los datos transaccionales de: {$tenantCode}");
+        $this->table(
+            ['Dato', 'Cantidad'],
+            collect($preview)->map(fn (int $count, string $label): array => [$label, $count])->values(),
+        );
+        $this->info('Los usuarios, el catálogo, los eventos y la configuración se conservarán.');
+
+        if ($this->option('dry-run')) {
+            $this->comment('Vista previa finalizada; no se modificaron datos.');
+
+            return self::SUCCESS;
+        }
+
+        if (! $this->option('force') && ! $this->confirm('¿Confirmás esta limpieza irreversible?')) {
+            $this->comment('Operación cancelada.');
+
+            return self::SUCCESS;
+        }
+
+        $this->newLine();
+        $this->warn('Autorización administrativa requerida.');
+        $adminEmail = (string) $this->ask('Email del administrador');
+        $adminPassword = (string) $this->secret('Contraseña del administrador');
+
+        if (! $adminCredentialVerifier->verify($adminEmail, $adminPassword)) {
+            $this->error('Las credenciales no son válidas o el usuario no posee el rol admin.');
+
+            return self::FAILURE;
+        }
+
+        $summary = $resetService->reset($tenantCode);
+
+        $this->info('Limpieza completada correctamente.');
+        $this->table(
+            ['Resultado', 'Cantidad'],
+            collect($summary)->map(fn (int $count, string $label): array => [$label, $count])->values(),
+        );
+
+        return self::SUCCESS;
+    },
+)->purpose('Delete tenant sales, carts, tickets and reservations while preserving users and catalog');

tests/Feature/Cart/CartControllerTest.php

@@ -73,6 +73,87 @@ class CartControllerTest extends TestCase
             'id' => $item->inventory_id,
             'reserved_stock' => 2,
         ]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'inventory_id' => $item->inventory_id,
+            'quantity' => 2,
+            'status' => 'active',
+        ]);
+    }
+
+    public function test_it_sets_the_configured_expiration_when_creating_a_stock_reservation(): void
+    {
+        config()->set('catalog.stock_reservation_expiration_minutes', 45);
+        $now = now()->startOfSecond();
+        $this->travelTo($now);
+
+        $tenant = $this->createTenant('acme');
+        $item = $this->createDirectItem($tenant, 10, '49.90');
+
+        $this->postJson('/api/tenants/acme/cart/items', [
+            'catalog_item_id' => $item->id,
+            'cantidad' => 2,
+        ])->assertOk();
+
+        $this->assertDatabaseHas('stock_reservations', [
+            'inventory_id' => $item->inventory_id,
+            'quantity' => 2,
+            'status' => 'active',
+            'expires_at' => $now->copy()->addMinutes(45)->toDateTimeString(),
+        ]);
+
+        $this->travelBack();
+    }
+
+    public function test_it_expires_abandoned_cart_reservations_and_removes_empty_carts(): void
+    {
+        config()->set('catalog.stock_reservation_expiration_minutes', 30);
+        $tenant = $this->createTenant('acme');
+        $item = $this->createDirectItem($tenant, 10, '49.90');
+
+        $response = $this->postJson('/api/tenants/acme/cart/items', [
+            'catalog_item_id' => $item->id,
+            'cantidad' => 2,
+        ])->assertOk();
+        $cartId = $response->json('data.id');
+        $cartItemId = $response->json('data.items.0.id');
+
+        $this->artisan('reservations:expire')
+            ->expectsOutput('Expired purchases: 0')
+            ->expectsOutput('Expired cart items: 0')
+            ->assertSuccessful();
+
+        $this->travel(31)->minutes();
+
+        $this->artisan('reservations:expire')
+            ->expectsOutput('Expired purchases: 0')
+            ->expectsOutput('Expired cart items: 1')
+            ->assertSuccessful();
+
+        $this->assertDatabaseHas('inventories', [
+            'id' => $item->inventory_id,
+            'real_stock' => 10,
+            'reserved_stock' => 0,
+        ]);
+        $this->assertDatabaseMissing('carrito_items', ['id' => $cartItemId]);
+        $this->assertSoftDeleted('carritos', [
+            'id' => $cartId,
+            'status' => 'expired',
+        ]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'inventory_id' => $item->inventory_id,
+            'cart_item_id' => null,
+            'purchase_id' => null,
+            'quantity' => 0,
+            'status' => 'expired',
+            'expires_at' => null,
+        ]);
+
+        $this->artisan('reservations:expire')
+            ->expectsOutput('Expired purchases: 0')
+            ->expectsOutput('Expired cart items: 0')
+            ->assertSuccessful();
+
+        $this->travelBack();
     }
 
     public function test_it_filters_item_images_when_the_tenant_disables_them(): void
@@ -129,6 +210,12 @@ class CartControllerTest extends TestCase
             'id' => $variant->inventory_id,
             'reserved_stock' => 5,
         ]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'cart_item_id' => $response->json('data.items.0.id'),
+            'inventory_id' => $variant->inventory_id,
+            'quantity' => 5,
+            'status' => 'active',
+        ]);
     }
 
     public function test_authenticated_cart_respects_previous_purchases_and_repeated_additions(): void
@@ -283,6 +370,12 @@ class CartControllerTest extends TestCase
             'id' => $variant->inventory_id,
             'reserved_stock' => 0,
         ]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'cart_item_id' => null,
+            'inventory_id' => $variant->inventory_id,
+            'quantity' => 0,
+            'status' => 'released',
+        ]);
     }
 
     public function test_it_changes_an_item_variant_and_moves_the_stock_reservation(): void
@@ -506,7 +599,6 @@ class CartControllerTest extends TestCase
             'cantidad' => $quantity,
             'precio_unitario' => $item->precio,
             'total' => (float) $item->precio * $quantity,
-            'reservation_status' => PurchaseItem::RESERVATION_COMMITTED,
         ]);
     }
 

tests/Feature/Integration/IntegrationServiceTest.php

@@ -285,15 +285,21 @@ class IntegrationServiceTest extends TestCase
             'https://api.telepagos.com.ar/v2/auth/token' => Http::response([
                 'status' => 'error',
                 'message' => 'Invalid credentials',
+                'token' => 'must-not-be-logged',
             ], 401),
         ]);
 
+        Log::shouldReceive('channel')->once()->with('telepagos')->andReturnSelf();
         Log::shouldReceive('error')
             ->once()
             ->with('Telepagos authentication failed: Invalid credentials', \Mockery::on(function ($context) {
-                return $context['username'] === 'tele_user'
+                return ! array_key_exists('username', $context)
                     && $context['response_status'] === 401
-                    && $context['response_body'] === ['status' => 'error', 'message' => 'Invalid credentials'];
+                    && $context['response_body'] === [
+                        'status' => 'error',
+                        'message' => 'Invalid credentials',
+                        'token' => '[REDACTED]',
+                    ];
             }));
 
         $service = new TelepagosIntegrationService('telepagos');
@@ -442,6 +448,7 @@ class IntegrationServiceTest extends TestCase
             ], 422),
         ]);
 
+        Log::shouldReceive('channel')->once()->with('telepagos')->andReturnSelf();
         Log::shouldReceive('error')
             ->once()
             ->with('Telepagos QR generation failed: Importe inválido', \Mockery::on(function ($context) {
@@ -555,6 +562,7 @@ class IntegrationServiceTest extends TestCase
             ], 404),
         ]);
 
+        Log::shouldReceive('channel')->once()->with('telepagos')->andReturnSelf();
         Log::shouldReceive('error')
             ->once()
             ->with('Telepagos get cash-in details failed: Cashin no encontrado', \Mockery::on(function ($context) {

tests/Feature/Integration/TelepagosWebhookTest.php

@@ -14,6 +14,7 @@ use App\Domains\Catalog\Models\Variant;
 use App\Domains\Integration\Models\ClientIntegration;
 use App\Domains\Integration\Models\Integration;
 use App\Domains\Purchase\Models\Purchase;
+use App\Domains\Purchase\Models\TelepagosPayment;
 use App\Domains\Purchase\Services\CheckoutService;
 use App\Domains\Tenant\Models\Tenant;
 use Illuminate\Foundation\Testing\RefreshDatabase;
@@ -193,12 +194,14 @@ class TelepagosWebhookTest extends TestCase
             'sold_units' => 1,
         ]);
 
-        $this->assertDatabaseHas('compra_items', [
+        $this->assertDatabaseMissing('compra_items', [
             'compra_id' => $newerPurchase->id,
-            'source_catalog_item_id' => $variant->catalog_item_id,
-            'source_variant_id' => $variant->id,
-            'cantidad' => 2,
-            'reservation_status' => 'active',
+        ]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'purchase_id' => $newerPurchase->id,
+            'inventory_id' => $variant->inventory_id,
+            'quantity' => 2,
+            'status' => 'active',
         ]);
 
         $this->assertSoftDeleted('carritos', [
@@ -259,6 +262,84 @@ class TelepagosWebhookTest extends TestCase
         ]);
     }
 
+    public function test_transfer_webhook_records_unmatched_payment_when_multiple_purchases_match(): void
+    {
+        $tenant = $this->createTenant('ambiguous', 'Ambiguous', 'ambiguous.com.ar');
+        $this->configureTelepagosIntegration($tenant);
+
+        $variant = $this->createVariantForTenant('ambiguous', 10, '50.00');
+        $firstPurchase = $this->createPendingTransferPurchase(
+            $tenant,
+            User::factory()->create()->id,
+            $variant->id,
+            1,
+            '12345678',
+        );
+        $secondPurchase = $this->createPendingTransferPurchase(
+            $tenant,
+            User::factory()->create()->id,
+            $variant->id,
+            1,
+            '12345678',
+        );
+        $thirdPurchase = $this->createPendingTransferPurchase(
+            $tenant,
+            User::factory()->create()->id,
+            $variant->id,
+            1,
+            '12345678',
+        );
+
+        Http::fake([
+            'https://api.telepagos.com.ar/v2/auth/token' => Http::response([
+                'status' => 'ok',
+                'token' => 'test-token',
+                'expires_at' => now()->addHour()->toIso8601String(),
+            ]),
+            'https://api.telepagos.com.ar/v2/payment/cashin/ambiguous' => Http::response([
+                'status' => 'ok',
+                'data' => [
+                    'amount' => 50,
+                    'operation_id' => 1,
+                    'transaction_id' => 'tx-ambiguous',
+                    'buyer' => [
+                        'cuit' => '20123456789',
+                    ],
+                ],
+            ]),
+        ]);
+
+        $this->postJson('/api/webhooks/telepagos/ambiguous', [
+            'id' => 'ambiguous',
+        ])->assertOk()->assertJsonPath('status', 'success');
+
+        $this->assertDatabaseHas('telepagos_payments', [
+            'compra_id' => null,
+            'amount' => 50,
+            'operation_id' => 1,
+            'transaction_id' => 'tx-ambiguous',
+        ]);
+        $payment = TelepagosPayment::query()
+            ->where('transaction_id', 'tx-ambiguous')
+            ->firstOrFail();
+        $this->assertEqualsCanonicalizing(
+            [$firstPurchase->id, $secondPurchase->id, $thirdPurchase->id],
+            $payment->matched_purchase_ids,
+        );
+        $this->assertDatabaseHas('compras', [
+            'id' => $firstPurchase->id,
+            'status' => Purchase::STATUS_PENDING_PAYMENT,
+        ]);
+        $this->assertDatabaseHas('compras', [
+            'id' => $secondPurchase->id,
+            'status' => Purchase::STATUS_PENDING_PAYMENT,
+        ]);
+        $this->assertDatabaseHas('compras', [
+            'id' => $thirdPurchase->id,
+            'status' => Purchase::STATUS_PENDING_PAYMENT,
+        ]);
+    }
+
     public function test_webhook_confirms_a_purchase_with_tickets_enabled(): void
     {
         $tenant = $this->createTenant('expired-ticket', 'Expired Ticket', 'expired-ticket.com.ar');

tests/Feature/Purchase/PurchaseCatalogItemTest.php

@@ -71,6 +71,7 @@ class PurchaseCatalogItemTest extends TestCase
         $this->assertFalse(Schema::hasColumn('compra_items', 'variant_id'));
         $this->assertFalse(Schema::hasColumn('compra_items', 'buyable_type'));
         $this->assertFalse(Schema::hasColumn('compra_items', 'buyable_id'));
+        $this->assertFalse(Schema::hasColumn('compra_items', 'reservation_status'));
         $this->assertDatabaseHas('compra_items', [
             'compra_id' => $purchase->id,
             'source_catalog_item_id' => $catalogItem->id,

tests/Feature/Purchase/StorePurchaseTest.php

@@ -30,7 +30,7 @@ class StorePurchaseTest extends TestCase
         Queue::fake();
     }
 
-    public function test_it_creates_an_independent_purchase_snapshot_from_cart(): void
+    public function test_it_starts_checkout_from_cart_without_materializing_purchase_items(): void
     {
         $tenant = $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
         $tenant->update([
@@ -90,7 +90,7 @@ class StorePurchaseTest extends TestCase
         $response->assertJsonPath('data.email', null);
         $response->assertJsonPath('data.tenant_codigo', 'sonder');
         $response->assertJsonPath('data.status', Purchase::STATUS_CREATED);
-        $response->assertJsonPath('data.items_source', 'purchase');
+        $response->assertJsonPath('data.items_source', 'cart');
         $response->assertJsonCount(1, 'data.items');
         $response->assertJsonPath('data.subtotal', '100.00');
         $response->assertJsonPath('data.total', '100.00');
@@ -109,12 +109,12 @@ class StorePurchaseTest extends TestCase
             'status' => Purchase::STATUS_CREATED,
             'total' => 100,
         ]);
-        $this->assertDatabaseHas('compra_items', [
-            'compra_id' => $purchaseId,
-            'source_catalog_item_id' => $catalogItem->id,
-            'source_variant_id' => $variant->id,
-            'cantidad' => 2,
-            'reservation_status' => 'active',
+        $this->assertDatabaseMissing('compra_items', ['compra_id' => $purchaseId]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'inventory_id' => $inventory->id,
+            'purchase_id' => $purchaseId,
+            'quantity' => 2,
+            'status' => 'active',
         ]);
         $this->assertDatabaseHas('carritos', [
             'id' => $cartId,
@@ -133,9 +133,22 @@ class StorePurchaseTest extends TestCase
             'real_stock' => 10,
             'reserved_stock' => 2,
         ]);
+
+        $catalogItem->update([
+            'nombre' => 'Updated Product',
+            'precio' => '75.00',
+        ]);
+
+        $this->actingAs($user, 'sanctum')
+            ->getJson("/api/tenants/sonder/compras/{$purchaseId}")
+            ->assertOk()
+            ->assertJsonPath('data.items_source', 'cart')
+            ->assertJsonPath('data.items.0.item_details.nombre', 'Updated Product')
+            ->assertJsonPath('data.items.0.unit_price', '75.00')
+            ->assertJsonPath('data.total', '150.00');
     }
 
-    public function test_it_creates_a_direct_purchase_without_creating_or_changing_a_cart(): void
+    public function test_it_creates_a_direct_purchase_with_a_technical_checkout_cart(): void
     {
         $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
         $user = User::factory()->create();
@@ -152,18 +165,23 @@ class StorePurchaseTest extends TestCase
                 ],
             ])
             ->assertCreated()
-            ->assertJsonPath('data.cart_id', null)
-            ->assertJsonPath('data.items_source', 'purchase')
+            ->assertJsonPath('data.items_source', 'cart')
             ->assertJsonPath('data.items.0.quantity', 3)
             ->assertJsonPath('data.total', '150.00');
 
-        $this->assertDatabaseCount('carritos', 0);
-        $this->assertDatabaseHas('compra_items', [
+        $this->assertDatabaseHas('carritos', [
+            'id' => $response->json('data.cart_id'),
+            'status' => 'checkout',
+            'origin' => Cart::ORIGIN_DIRECT_CHECKOUT,
+        ]);
+        $this->assertDatabaseMissing('compra_items', [
             'compra_id' => $response->json('data.id'),
-            'source_catalog_item_id' => $variant->catalog_item_id,
-            'source_variant_id' => $variant->id,
-            'cantidad' => 3,
-            'reservation_status' => 'active',
+        ]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'inventory_id' => $variant->inventory_id,
+            'purchase_id' => $response->json('data.id'),
+            'quantity' => 3,
+            'status' => 'active',
         ]);
         $this->assertDatabaseHas('inventories', [
             'id' => $variant->inventory_id,
@@ -176,9 +194,9 @@ class StorePurchaseTest extends TestCase
             ->assertOk()
             ->assertJsonPath('data.status', Purchase::STATUS_CANCELLED);
 
-        $this->assertDatabaseHas('compra_items', [
-            'compra_id' => $response->json('data.id'),
-            'reservation_status' => 'released',
+        $this->assertDatabaseHas('stock_reservations', [
+            'purchase_id' => $response->json('data.id'),
+            'status' => 'released',
         ]);
         $this->assertDatabaseHas('inventories', [
             'id' => $variant->inventory_id,
@@ -215,7 +233,7 @@ class StorePurchaseTest extends TestCase
                 ],
             ])
             ->assertCreated()
-            ->assertJsonPath('data.cart_id', null)
+            ->assertJsonPath('data.items_source', 'cart')
             ->assertJsonCount(2, 'data.items')
             ->assertJsonPath('data.items.0.source_variant_id', $firstVariant->id)
             ->assertJsonPath('data.items.1.source_variant_id', $secondVariant->id)
@@ -223,18 +241,22 @@ class StorePurchaseTest extends TestCase
 
         $purchaseId = $response->json('data.id');
 
-        $this->assertDatabaseCount('carritos', 0);
-        $this->assertDatabaseHas('compra_items', [
-            'compra_id' => $purchaseId,
-            'source_variant_id' => $firstVariant->id,
-            'cantidad' => 1,
-            'reservation_status' => 'active',
+        $this->assertDatabaseHas('carritos', [
+            'id' => $response->json('data.cart_id'),
+            'origin' => Cart::ORIGIN_DIRECT_CHECKOUT,
         ]);
-        $this->assertDatabaseHas('compra_items', [
-            'compra_id' => $purchaseId,
-            'source_variant_id' => $secondVariant->id,
-            'cantidad' => 1,
-            'reservation_status' => 'active',
+        $this->assertDatabaseMissing('compra_items', ['compra_id' => $purchaseId]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'inventory_id' => $firstVariant->inventory_id,
+            'purchase_id' => $purchaseId,
+            'quantity' => 1,
+            'status' => 'active',
+        ]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'inventory_id' => $secondVariant->inventory_id,
+            'purchase_id' => $purchaseId,
+            'quantity' => 1,
+            'status' => 'active',
         ]);
         $this->assertDatabaseHas('inventories', [
             'id' => $firstVariant->inventory_id,
@@ -462,7 +484,7 @@ class StorePurchaseTest extends TestCase
         ]);
     }
 
-    public function test_it_creates_purchase_items_before_checkout_and_updates_customer_data(): void
+    public function test_it_keeps_cart_items_during_checkout_and_updates_customer_data(): void
     {
         $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
         $user = User::factory()->create();
@@ -479,7 +501,7 @@ class StorePurchaseTest extends TestCase
                 ],
             ])
             ->assertCreated()
-            ->assertJsonPath('data.items_source', 'purchase')
+            ->assertJsonPath('data.items_source', 'cart')
             ->assertJsonCount(1, 'data.items')
             ->assertJsonPath('data.items.0.quantity', 2)
             ->assertJsonPath('data.dni', null)
@@ -537,23 +559,21 @@ class StorePurchaseTest extends TestCase
         ]);
     }
 
-    public function test_it_updates_a_created_purchase_item_quantity_and_its_stock_reservation(): void
+    public function test_it_updates_a_checkout_cart_item_quantity_and_its_stock_reservation(): void
     {
         $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
         $user = User::factory()->create();
         $variant = $this->createVariantForTenant('sonder', 10, '50.00');
         $purchase = $this->createCheckoutPurchase($user, 'sonder', $variant, 2);
-        $itemId = $purchase->items->firstOrFail()->id;
+        $itemId = $purchase->cart->items->firstOrFail()->id;
 
         $this->actingAs($user, 'sanctum')
-            ->patchJson("/api/tenants/sonder/compras/{$purchase->id}/items/{$itemId}", [
-                'quantity' => 4,
+            ->patchJson("/api/tenants/sonder/checkout-carts/{$purchase->cart_id}/items/{$itemId}", [
+                'cantidad' => 4,
             ])
             ->assertOk()
-            ->assertJsonPath('data.items.0.quantity', 4)
-            ->assertJsonPath('data.items.0.line_total', '200.00')
-            ->assertJsonPath('data.subtotal', '200.00')
-            ->assertJsonPath('data.total', '200.00');
+            ->assertJsonPath('data.items.0.cantidad', 4)
+            ->assertJsonPath('data.subtotal', '200.00');
 
         $this->assertDatabaseHas('inventories', [
             'id' => $variant->inventory_id,
@@ -567,12 +587,17 @@ class StorePurchaseTest extends TestCase
         ]);
 
         $this->actingAs($user, 'sanctum')
-            ->patchJson("/api/tenants/sonder/compras/{$purchase->id}/items/{$itemId}", [
-                'quantity' => 1,
+            ->patchJson("/api/tenants/sonder/checkout-carts/{$purchase->cart_id}/items/{$itemId}", [
+                'cantidad' => 1,
             ])
             ->assertOk()
-            ->assertJsonPath('data.items.0.quantity', 1)
-            ->assertJsonPath('data.total', '50.00');
+            ->assertJsonPath('data.items.0.cantidad', 1)
+            ->assertJsonPath('data.subtotal', '50.00');
+
+        $this->assertDatabaseHas('compras', [
+            'id' => $purchase->id,
+            'total' => '50.00',
+        ]);
 
         $this->assertDatabaseHas('inventories', [
             'id' => $variant->inventory_id,
@@ -587,16 +612,16 @@ class StorePurchaseTest extends TestCase
         $variant = $this->createVariantForTenant('sonder', 10, '50.00');
         $variant->catalogItem->update(['max_units_per_user' => 3]);
         $purchase = $this->createCheckoutPurchase($user, 'sonder', $variant, 2);
-        $itemId = $purchase->items->firstOrFail()->id;
+        $itemId = $purchase->cart->items->firstOrFail()->id;
 
         $this->actingAs($user, 'sanctum')
-            ->patchJson("/api/tenants/sonder/compras/{$purchase->id}/items/{$itemId}", [
-                'quantity' => 4,
+            ->patchJson("/api/tenants/sonder/checkout-carts/{$purchase->cart_id}/items/{$itemId}", [
+                'cantidad' => 4,
             ])
             ->assertUnprocessable()
-            ->assertJsonValidationErrors('quantity');
+            ->assertJsonValidationErrors('cantidad');
 
-        $this->assertDatabaseHas('compra_items', [
+        $this->assertDatabaseHas('carrito_items', [
             'id' => $itemId,
             'cantidad' => 2,
         ]);
@@ -606,7 +631,7 @@ class StorePurchaseTest extends TestCase
         ]);
     }
 
-    public function test_it_reopens_a_pending_purchase_before_editing_items(): void
+    public function test_it_invalidates_a_pending_payment_when_the_checkout_cart_changes(): void
     {
         $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
         $user = User::factory()->create();
@@ -620,17 +645,20 @@ class StorePurchaseTest extends TestCase
             'qr_order_id' => 'stale-order',
             'qr_code' => 'stale-qr',
         ]);
+        $itemId = $purchase->cart->items->firstOrFail()->id;
 
         $this->actingAs($user, 'sanctum')
-            ->postJson("/api/tenants/sonder/compras/{$purchase->id}/edit-items")
+            ->patchJson("/api/tenants/sonder/checkout-carts/{$purchase->cart_id}/items/{$itemId}", [
+                'cantidad' => 3,
+            ])
             ->assertOk()
-            ->assertJsonPath('data.status', Purchase::STATUS_CREATED)
-            ->assertJsonPath('data.payment_method', null);
+            ->assertJsonPath('data.items.0.cantidad', 3);
 
         $this->assertDatabaseHas('compras', [
             'id' => $purchase->id,
             'status' => Purchase::STATUS_CREATED,
             'payment_method' => null,
+            'total' => '150.00',
         ]);
         $this->assertDatabaseMissing('telepagos_qr', [
             'compra_id' => $purchase->id,
@@ -638,6 +666,39 @@ class StorePurchaseTest extends TestCase
         ]);
     }
 
+    public function test_a_no_op_checkout_cart_update_keeps_the_pending_payment_intact(): void
+    {
+        $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
+        $user = User::factory()->create();
+        $variant = $this->createVariantForTenant('sonder', 10, '50.00');
+        $purchase = $this->createCheckoutPurchase($user, 'sonder', $variant, 2);
+        $purchase->update([
+            'status' => Purchase::STATUS_PENDING_PAYMENT,
+            'payment_method' => 'qr',
+        ]);
+        $purchase->telepagosQr()->create([
+            'qr_order_id' => 'current-order',
+            'qr_code' => 'current-qr',
+        ]);
+        $itemId = $purchase->cart->items->firstOrFail()->id;
+
+        $this->actingAs($user, 'sanctum')
+            ->patchJson("/api/tenants/sonder/checkout-carts/{$purchase->cart_id}/items/{$itemId}", [
+                'cantidad' => 2,
+            ])
+            ->assertOk();
+
+        $this->assertDatabaseHas('compras', [
+            'id' => $purchase->id,
+            'status' => Purchase::STATUS_PENDING_PAYMENT,
+            'payment_method' => 'qr',
+        ]);
+        $this->assertDatabaseHas('telepagos_qr', [
+            'compra_id' => $purchase->id,
+            'qr_order_id' => 'current-order',
+        ]);
+    }
+
     public function test_start_checkout_rejects_customer_data(): void
     {
         $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
@@ -789,17 +850,20 @@ class StorePurchaseTest extends TestCase
 
         $this->travel(31)->minutes();
 
-        $this->artisan('purchases:expire')
+        $this->artisan('reservations:expire')
             ->expectsOutput('Expired purchases: 1')
+            ->expectsOutput('Expired cart items: 0')
             ->assertSuccessful();
 
         $this->assertDatabaseHas('compras', [
             'id' => $purchase->id,
             'status' => Purchase::STATUS_EXPIRED,
         ]);
-        $this->assertDatabaseHas('compra_items', [
-            'compra_id' => $purchase->id,
-            'reservation_status' => 'released',
+        $this->assertDatabaseMissing('compra_items', ['compra_id' => $purchase->id]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'purchase_id' => null,
+            'quantity' => 3,
+            'status' => 'active',
         ]);
         $this->assertDatabaseHas('inventories', [
             'id' => $variant->inventory_id,
@@ -814,12 +878,13 @@ class StorePurchaseTest extends TestCase
             'deleted_at' => null,
         ]);
 
-        $this->artisan('purchases:expire')
+        $this->artisan('reservations:expire')
             ->expectsOutput('Expired purchases: 0')
+            ->expectsOutput('Expired cart items: 0')
             ->assertSuccessful();
     }
 
-    public function test_purchase_detail_uses_purchase_items_for_created_purchase(): void
+    public function test_purchase_detail_uses_cart_items_for_created_purchase(): void
     {
         $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
         $user = User::factory()->create([
@@ -832,7 +897,7 @@ class StorePurchaseTest extends TestCase
             ->getJson("/api/tenants/sonder/compras/{$purchase->id}")
             ->assertOk()
             ->assertJsonPath('data.status', Purchase::STATUS_CREATED)
-            ->assertJsonPath('data.items_source', 'purchase')
+            ->assertJsonPath('data.items_source', 'cart')
             ->assertJsonCount(1, 'data.items')
             ->assertJsonPath('data.items.0.quantity', 2)
             ->assertJsonPath('data.items.0.unit_price', '50.00')
@@ -863,7 +928,7 @@ class StorePurchaseTest extends TestCase
             'type' => AttachmentType::Image,
             'mime_type' => 'image/png',
         ]);
-        $purchase->items()->firstOrFail()->update(['image_attachment_id' => $image->id]);
+        $variant->catalogItem->attachments()->attach($image->id, ['orden' => 0]);
 
         $this->actingAs($user, 'sanctum')
             ->getJson("/api/tenants/sonder/compras/{$purchase->id}")
@@ -871,7 +936,7 @@ class StorePurchaseTest extends TestCase
             ->assertJsonPath('data.items.0.item_details.imagen', null);
     }
 
-    public function test_purchase_detail_uses_purchase_items_for_pending_payment_purchase(): void
+    public function test_purchase_detail_uses_cart_items_for_pending_payment_purchase(): void
     {
         $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
         $user = User::factory()->create([
@@ -890,7 +955,7 @@ class StorePurchaseTest extends TestCase
             ->getJson("/api/tenants/sonder/compras/{$purchase->id}")
             ->assertOk()
             ->assertJsonPath('data.status', Purchase::STATUS_PENDING_PAYMENT)
-            ->assertJsonPath('data.items_source', 'purchase')
+            ->assertJsonPath('data.items_source', 'cart')
             ->assertJsonCount(1, 'data.items')
             ->assertJsonPath('data.items.0.quantity', 2)
             ->assertJsonPath('data.items.0.unit_price', '50.00')
@@ -925,6 +990,12 @@ class StorePurchaseTest extends TestCase
             'reserved_stock' => 0,
             'sold_units' => 2,
         ]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'purchase_id' => $purchase->id,
+            'inventory_id' => $variant->inventory_id,
+            'quantity' => 2,
+            'status' => 'committed',
+        ]);
 
         $this->assertSoftDeleted('carritos', [
             'id' => $purchase->cart_id,
@@ -956,7 +1027,9 @@ class StorePurchaseTest extends TestCase
         $variant = $this->createVariantForTenant('sonder', 10, '50.00');
         $purchase = $this->createCheckoutPurchase($user, 'sonder', $variant, 2);
 
-        $purchase->update(['cart_id' => null]);
+        $purchase->update(['payment_method' => 'transfer']);
+        app(CheckoutService::class)->confirmPurchase($purchase);
+        $purchase->refresh()->update(['cart_id' => null]);
 
         $this->actingAs($user, 'sanctum')
             ->getJson("/api/tenants/sonder/compras/{$purchase->id}")

tests/Feature/Seeders/DesfilePuraTendenciaSeederTest.php

@@ -216,12 +216,18 @@ class DesfilePuraTendenciaSeederTest extends TestCase
             ->whereIn('variant_id', (clone $variants)->pluck('id'))
             ->count());
         $this->assertSame(330, (clone $variants)->whereNull('event_date_id')->count());
-        $this->assertSame(330, DB::table('inventories')
+        $this->assertSame(284, DB::table('inventories')
             ->whereIn('id', (clone $variants)->pluck('inventory_id'))
             ->where('real_stock', 1)
             ->where('reserved_stock', 0)
             ->where('sold_units', 0)
             ->count());
+        $this->assertSame(46, DB::table('inventories')
+            ->whereIn('id', (clone $variants)->pluck('inventory_id'))
+            ->where('real_stock', 0)
+            ->where('reserved_stock', 0)
+            ->where('sold_units', 1)
+            ->count());
         $this->assertDatabaseHas('variantes', [
             'catalog_item_id' => $catalogItem->id,
             'descripcion' => 'Sector A - Fila 1 - Asiento 17 - VIP + LUNCH',
@@ -247,7 +253,7 @@ class DesfilePuraTendenciaSeederTest extends TestCase
             'sector' => ['B', 'D'],
             'asiento' => ['17'],
         ]));
-        $this->assertSame(66, $this->variantCountForSelection($catalogItem->id, [
+        $this->assertSame(50, $this->variantCountForSelection($catalogItem->id, [
             'tipo' => ['VIP + LUNCH'],
             'fila' => ['1'],
         ]));
@@ -255,6 +261,71 @@ class DesfilePuraTendenciaSeederTest extends TestCase
             'tipo' => ['NORMAL'],
             'fila' => ['5'],
         ]));
+
+        $this->assertInvitationPurchase($catalogItem->id);
+
+        $this->seed(DesfilePuraTendenciaSeeder::class);
+
+        $this->assertInvitationPurchase($catalogItem->id);
+    }
+
+    private function assertInvitationPurchase(int $catalogItemId): void
+    {
+        $user = DB::table('users')->where('email', 'invitados@puratendencia.com')->sole();
+
+        $this->assertSame('user', $user->rol_codigo);
+        $this->assertSame('desfile_pura_tendencia', $user->tenant_codigo);
+
+        $purchase = DB::table('compras')
+            ->where('tenant_codigo', 'desfile_pura_tendencia')
+            ->where('user_id', $user->id)
+            ->where('payment_method', 'invitation')
+            ->sole();
+
+        $this->assertSame('paid', $purchase->status);
+        $this->assertEquals(0, $purchase->total);
+
+        $items = DB::table('compra_items')->where('compra_id', $purchase->id);
+
+        $this->assertSame(46, (clone $items)->count());
+        $this->assertSame(46, (clone $items)
+            ->where('precio_unitario', 0)
+            ->where('discount_total', 0)
+            ->where('tax_total', 0)
+            ->where('total', 0)
+            ->count());
+        $this->assertSame(46, DB::table('tickets')
+            ->where('source_purchase_id', $purchase->id)
+            ->where('user_id', $user->id)
+            ->where('source_catalog_item_id', $catalogItemId)
+            ->count());
+        $this->assertSame(46, DB::table('stock_reservations')
+            ->where('purchase_id', $purchase->id)
+            ->where('status', 'committed')
+            ->count());
+
+        foreach ([
+            ['sector' => 'A', 'fila' => '1', 'tipo' => 'NORMAL', 'count' => 16],
+            ['sector' => 'A', 'fila' => '3', 'tipo' => 'NORMAL', 'count' => 14],
+            ['sector' => 'C', 'fila' => '1', 'tipo' => 'VIP + LUNCH', 'count' => 16],
+        ] as $allocation) {
+            $allocatedVariants = DB::table('variantes')
+                ->where('catalog_item_id', $catalogItemId)
+                ->whereIn('id', (clone $items)->pluck('source_variant_id'));
+
+            foreach (['sector', 'fila', 'tipo'] as $code) {
+                $allocatedVariants->whereExists(fn ($query) => $query
+                    ->selectRaw('1')
+                    ->from('variant_values')
+                    ->join('item_attributes', 'item_attributes.id', '=', 'variant_values.item_attribute_id')
+                    ->join('attribute', 'attribute.id', '=', 'item_attributes.attribute_id')
+                    ->whereColumn('variant_values.variant_id', 'variantes.id')
+                    ->where('attribute.codigo', $code)
+                    ->where('variant_values.value', $allocation[$code]));
+            }
+
+            $this->assertSame($allocation['count'], $allocatedVariants->count());
+        }
     }
 
     /** @param array<string, list<string>> $selection */

tests/Unit/Catalog/ExpireStockReservationsServiceTest.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace Tests\Unit\Catalog;
+
+use App\Domains\Cart\Services\ExpireCartReservationsService;
+use App\Domains\Catalog\Services\ExpireStockReservationsService;
+use App\Domains\Purchase\Services\CheckoutService;
+use Illuminate\Support\Facades\Log;
+use Psr\Log\LoggerInterface;
+use RuntimeException;
+use Tests\TestCase;
+
+class ExpireStockReservationsServiceTest extends TestCase
+{
+    public function test_it_expires_purchases_before_abandoned_cart_items(): void
+    {
+        $checkout = \Mockery::mock(CheckoutService::class);
+        $checkout->shouldReceive('expireOverduePurchases')
+            ->once()
+            ->ordered()
+            ->andReturn(2);
+
+        $carts = \Mockery::mock(ExpireCartReservationsService::class);
+        $carts->shouldReceive('expireOverdue')
+            ->once()
+            ->ordered()
+            ->andReturn(3);
+
+        $logger = \Mockery::mock(LoggerInterface::class);
+        Log::shouldReceive('channel')
+            ->once()
+            ->with('commands')
+            ->andReturn($logger);
+        $logger->shouldReceive('info')
+            ->once()
+            ->with('Stock reservation cleanup completed.', [
+                'command' => 'reservations:expire',
+                'expired_purchases' => 2,
+                'expired_cart_items' => 3,
+                'total_expired' => 5,
+            ]);
+
+        $result = (new ExpireStockReservationsService($checkout, $carts))->expireOverdue();
+
+        $this->assertSame([
+            'purchases' => 2,
+            'cart_items' => 3,
+        ], $result);
+    }
+
+    public function test_it_logs_failed_cleanup_attempts_and_rethrows_the_error(): void
+    {
+        $exception = new RuntimeException('Unable to clean carts.');
+        $checkout = \Mockery::mock(CheckoutService::class);
+        $checkout->shouldReceive('expireOverduePurchases')->once()->andReturn(2);
+
+        $carts = \Mockery::mock(ExpireCartReservationsService::class);
+        $carts->shouldReceive('expireOverdue')->once()->andThrow($exception);
+
+        $logger = \Mockery::mock(LoggerInterface::class);
+        Log::shouldReceive('channel')
+            ->once()
+            ->with('commands')
+            ->andReturn($logger);
+        $logger->shouldReceive('error')
+            ->once()
+            ->with('Stock reservation cleanup failed.', [
+                'command' => 'reservations:expire',
+                'expired_purchases' => 2,
+                'expired_cart_items' => null,
+                'exception' => $exception,
+            ]);
+
+        $this->expectExceptionObject($exception);
+
+        (new ExpireStockReservationsService($checkout, $carts))->expireOverdue();
+    }
+}