fix(cart): reconcile expired cart mutations

This reverts commit 5ad18694e1.

.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

Tenant_CRUD_Postman_Collection.json

@@ -41,15 +41,18 @@
 					}
 				],
 				"url": {
-					"raw": "{{base_url}}/api/tenants/bootstrap/acme.com",
+					"raw": "{{base_url}}/api/tenants/bootstrap?dominio=acme.com&path=/",
 					"host": [
 						"{{base_url}}"
 					],
 					"path": [
 						"api",
 						"tenants",
-						"bootstrap",
-						"acme.com"
+						"bootstrap"
+					],
+					"query": [
+						{"key": "dominio", "value": "acme.com"},
+						{"key": "path", "value": "/"}
 					]
 				}
 			},

app/Domains/Attachable/Models/Attachment.php

@@ -6,6 +6,9 @@ use App\Domains\Attachable\Enums\AttachmentType;
 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;
+use Illuminate\Support\Facades\Storage;
 use Illuminate\Support\Str;
 
 #[Fillable([
@@ -40,12 +43,34 @@ class Attachment extends Model
         ];
     }
 
+    public function cropVariants(): HasMany
+    {
+        return $this->hasMany(AttachmentCrop::class);
+    }
+
+    public function desktopCrop(): HasOne
+    {
+        return $this->hasOne(AttachmentCrop::class)
+            ->where('variant', AttachmentCrop::DESKTOP);
+    }
+
+    public function mobileCrop(): HasOne
+    {
+        return $this->hasOne(AttachmentCrop::class)
+            ->where('variant', AttachmentCrop::MOBILE);
+    }
+
+    public function cropSource(): HasOne
+    {
+        return $this->hasOne(AttachmentCrop::class, 'cropped_attachment_id');
+    }
+
     /**
      * Get the pre-signed temporary S3 URL for this attachment.
      */
     public function getTemporaryUrl(int $expiresInMinutes = 10): string
     {
-        return \Illuminate\Support\Facades\Storage::disk('s3')->temporaryUrl(
+        return Storage::disk('s3')->temporaryUrl(
             $this->path,
             now()->addMinutes($expiresInMinutes)
         );

app/Domains/Attachable/Models/AttachmentCrop.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Domains\Attachable\Models;
+
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+#[Fillable([
+    'attachment_id',
+    'variant',
+    'crop_horizontal',
+    'crop_vertical',
+    'cropped_attachment_id',
+])]
+class AttachmentCrop extends Model
+{
+    public const DESKTOP = 'desktop';
+
+    public const MOBILE = 'mobile';
+
+    public const VARIANTS = [self::DESKTOP, self::MOBILE];
+
+    protected function casts(): array
+    {
+        return [
+            'attachment_id' => 'integer',
+            'crop_horizontal' => 'array',
+            'crop_vertical' => 'array',
+            'cropped_attachment_id' => 'integer',
+        ];
+    }
+
+    public function attachment(): BelongsTo
+    {
+        return $this->belongsTo(Attachment::class);
+    }
+
+    public function croppedAttachment(): BelongsTo
+    {
+        return $this->belongsTo(Attachment::class, 'cropped_attachment_id');
+    }
+}

app/Domains/Attachable/Services/AttachmentService.php

@@ -5,7 +5,9 @@ namespace App\Domains\Attachable\Services;
 use App\Domains\Attachable\Enums\AttachmentType;
 use App\Domains\Attachable\Exceptions\AttachmentStorageException;
 use App\Domains\Attachable\Models\Attachment;
+use App\Domains\Attachable\Models\AttachmentCrop;
 use Illuminate\Http\UploadedFile;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Storage;
 use Illuminate\Support\Str;
 use Symfony\Component\Mime\MimeTypes;
@@ -13,6 +15,107 @@ use Throwable;
 
 class AttachmentService
 {
+    /**
+     * @param  array<string, array{crop_horizontal: array<string, mixed>, crop_vertical: array<string, mixed>}>  $crops
+     */
+    public function storeCroppedImageVariants(
+        UploadedFile|string $image,
+        string $path,
+        array $crops,
+    ): Attachment {
+        $crops = $this->validateCropVariants($crops);
+        $storedPaths = [];
+
+        try {
+            return DB::transaction(function () use (
+                $image,
+                $path,
+                $crops,
+                &$storedPaths,
+            ): Attachment {
+                $original = $this->store($image, $path);
+                $storedPaths[] = $original->path;
+                $contents = $this->imageContents($image);
+
+                foreach ($crops as $variant => $crop) {
+                    $cropped = $this->storeCropVariant($contents, $path, $crop);
+                    $storedPaths[] = $cropped->path;
+                    $original->cropVariants()->create([
+                        'variant' => $variant,
+                        'crop_horizontal' => $crop['crop_horizontal'],
+                        'crop_vertical' => $crop['crop_vertical'],
+                        'cropped_attachment_id' => $cropped->id,
+                    ]);
+                }
+
+                return $original->load('cropVariants.croppedAttachment');
+            });
+        } catch (Throwable $throwable) {
+            if ($storedPaths !== []) {
+                Storage::disk('s3')->delete(array_values(array_unique($storedPaths)));
+            }
+
+            throw $throwable;
+        }
+    }
+
+    /**
+     * @param  array<string, array{crop_horizontal: array<string, mixed>, crop_vertical: array<string, mixed>}>  $crops
+     */
+    public function updateImageCropVariants(
+        Attachment $original,
+        array $crops,
+    ): Attachment {
+        if ($original->type !== AttachmentType::Image) {
+            throw new AttachmentStorageException('Only image attachments can be cropped.');
+        }
+
+        $crops = $this->validateCropVariants($crops);
+        $contents = Storage::disk('s3')->get($original->path);
+
+        if (! is_string($contents) || $contents === '') {
+            throw new AttachmentStorageException('The original image could not be read from the s3 disk.');
+        }
+
+        $directory = trim(str_replace('\\', '/', dirname($original->path)), './');
+        $directory = $directory !== '' ? $directory : 'attachments';
+        $previousCrops = $original->cropVariants()->with('croppedAttachment')->get();
+        $storedCrops = [];
+
+        try {
+            foreach ($crops as $variant => $crop) {
+                $storedCrops[$variant] = $this->storeCropVariant($contents, $directory, $crop);
+            }
+
+            DB::transaction(function () use ($original, $crops, $storedCrops): void {
+                foreach ($crops as $variant => $crop) {
+                    $original->cropVariants()->updateOrCreate(
+                        ['variant' => $variant],
+                        [
+                            'crop_horizontal' => $crop['crop_horizontal'],
+                            'crop_vertical' => $crop['crop_vertical'],
+                            'cropped_attachment_id' => $storedCrops[$variant]->id,
+                        ]
+                    );
+                }
+            });
+        } catch (Throwable $throwable) {
+            foreach ($storedCrops as $storedCrop) {
+                $this->delete($storedCrop);
+            }
+
+            throw $throwable;
+        }
+
+        foreach ($previousCrops as $previousCrop) {
+            if ($previousCrop->croppedAttachment !== null) {
+                $this->delete($previousCrop->croppedAttachment);
+            }
+        }
+
+        return $original->refresh()->load('cropVariants.croppedAttachment');
+    }
+
     public function store(
         UploadedFile|string $file,
         string $path,
@@ -57,13 +160,30 @@ class AttachmentService
 
     public function delete(Attachment $attachment): void
     {
-        $deleted = Storage::disk('s3')->delete($attachment->path);
+        $croppedAttachments = $attachment->cropVariants()
+            ->with('croppedAttachment')
+            ->get()
+            ->pluck('croppedAttachment')
+            ->filter();
+        $paths = $croppedAttachments
+            ->pluck('path')
+            ->prepend($attachment->path)
+            ->filter()
+            ->unique()
+            ->values()
+            ->all();
+        $deleted = Storage::disk('s3')->delete(
+            count($paths) === 1 ? $paths[0] : $paths
+        );
 
         if (! $deleted) {
-            throw new AttachmentStorageException('No se pudo eliminar el archivo del disco s3.');
+            throw new AttachmentStorageException('No se pudieron eliminar los archivos del disco s3.');
         }
 
-        $attachment->delete();
+        DB::transaction(function () use ($attachment, $croppedAttachments): void {
+            $attachment->delete();
+            Attachment::query()->whereKey($croppedAttachments->pluck('id'))->delete();
+        });
     }
 
     public function copy(Attachment $source, string $path): Attachment
@@ -107,6 +227,171 @@ class AttachmentService
         return trim($path, '/');
     }
 
+    /**
+     * @param  array<string, array{crop_horizontal?: mixed, crop_vertical?: mixed}>  $crops
+     * @return array<string, array{crop_horizontal: array{start_percentage: float, end_percentage: float}, crop_vertical: array{start_percentage: float, end_percentage: float}}>
+     */
+    protected function validateCropVariants(array $crops): array
+    {
+        $validated = [];
+
+        foreach (AttachmentCrop::VARIANTS as $variant) {
+            $crop = $crops[$variant] ?? null;
+
+            if (! is_array($crop)) {
+                throw new AttachmentStorageException("The {$variant} crop is required.");
+            }
+
+            $horizontal = $crop['crop_horizontal'] ?? null;
+            $vertical = $crop['crop_vertical'] ?? null;
+
+            if (! is_array($horizontal) || ! is_array($vertical)) {
+                throw new AttachmentStorageException(
+                    "The {$variant} crop must contain crop_horizontal and crop_vertical ranges."
+                );
+            }
+
+            $validated[$variant] = [
+                'crop_horizontal' => $this->validateCropRange($horizontal, "{$variant} horizontal"),
+                'crop_vertical' => $this->validateCropRange($vertical, "{$variant} vertical"),
+            ];
+        }
+
+        return $validated;
+    }
+
+    /**
+     * @param  array{crop_horizontal: array<string, mixed>, crop_vertical: array<string, mixed>}  $crop
+     */
+    protected function storeCropVariant(string $contents, string $path, array $crop): Attachment
+    {
+        $croppedContents = $this->cropImage(
+            $contents,
+            $crop['crop_horizontal'],
+            $crop['crop_vertical'],
+        );
+
+        return $this->store(
+            'data:'.$croppedContents['mime_type'].';base64,'.base64_encode($croppedContents['contents']),
+            $path,
+        );
+    }
+
+    /**
+     * @param  array{start_percentage?: mixed, end_percentage?: mixed}  $range
+     * @return array{start_percentage: float, end_percentage: float}
+     */
+    protected function validateCropRange(array $range, string $axis): array
+    {
+        $start = $range['start_percentage'] ?? null;
+        $end = $range['end_percentage'] ?? null;
+
+        if (! is_numeric($start) || ! is_numeric($end)) {
+            throw new AttachmentStorageException(
+                "The {$axis} crop range must contain numeric start_percentage and end_percentage values."
+            );
+        }
+
+        $start = (float) $start;
+        $end = (float) $end;
+
+        if (! is_finite($start) || ! is_finite($end) || $start < 0 || $end > 100 || $start >= $end) {
+            throw new AttachmentStorageException(
+                "The {$axis} crop range must satisfy 0 <= start_percentage < end_percentage <= 100."
+            );
+        }
+
+        return [
+            'start_percentage' => $start,
+            'end_percentage' => $end,
+        ];
+    }
+
+    protected function imageContents(UploadedFile|string $image): string
+    {
+        if (is_string($image)) {
+            return $this->decodeBase64File($image)['data'];
+        }
+
+        $contents = file_get_contents($image->getRealPath());
+
+        if (! is_string($contents) || $contents === '') {
+            throw new AttachmentStorageException('The image content cannot be empty.');
+        }
+
+        return $contents;
+    }
+
+    /**
+     * @return array{contents: string, mime_type: string}
+     */
+    protected function cropImage(
+        string $contents,
+        array $cropHorizontal,
+        array $cropVertical,
+    ): array {
+        $source = @imagecreatefromstring($contents);
+
+        if ($source === false) {
+            throw new AttachmentStorageException('The attachment must contain a valid image.');
+        }
+
+        $width = imagesx($source);
+        $height = imagesy($source);
+        $x = min($width - 1, (int) floor($width * $cropHorizontal['start_percentage'] / 100));
+        $right = min($width, (int) ceil($width * $cropHorizontal['end_percentage'] / 100));
+        $y = min($height - 1, (int) floor($height * $cropVertical['start_percentage'] / 100));
+        $bottom = min($height, (int) ceil($height * $cropVertical['end_percentage'] / 100));
+        $cropped = imagecrop($source, [
+            'x' => $x,
+            'y' => $y,
+            'width' => $right - $x,
+            'height' => $bottom - $y,
+        ]);
+
+        if ($cropped === false) {
+            throw new AttachmentStorageException('The image could not be cropped.');
+        }
+
+        return $this->encodeImage($cropped, $contents);
+    }
+
+    /**
+     * @return array{contents: string, mime_type: string}
+     */
+    protected function encodeImage(\GdImage $image, string $originalContents): array
+    {
+        $mimeType = (new \finfo(FILEINFO_MIME_TYPE))->buffer($originalContents);
+        $mimeType = is_string($mimeType) ? strtolower($mimeType) : '';
+
+        ob_start();
+
+        try {
+            $encoded = match ($mimeType) {
+                'image/jpeg' => imagejpeg($image, null, 90),
+                'image/gif' => imagegif($image),
+                'image/webp' => imagewebp($image, null, 90),
+                'image/avif' => function_exists('imageavif') && imageavif($image, null, 90),
+                default => imagepng($image),
+            };
+            $output = ob_get_contents();
+        } finally {
+            ob_end_clean();
+        }
+
+        if (! $encoded || ! is_string($output) || $output === '') {
+            throw new AttachmentStorageException('The cropped image could not be encoded.');
+        }
+
+        return [
+            'contents' => $output,
+            'mime_type' => match ($mimeType) {
+                'image/jpeg', 'image/gif', 'image/webp', 'image/avif' => $mimeType,
+                default => 'image/png',
+            },
+        ];
+    }
+
     protected function resolveFilename(UploadedFile|string $file, string $key): string
     {
         if ($file instanceof UploadedFile) {

app/Domains/Attachable/documentacion/README.md

@@ -0,0 +1,33 @@
+# Dominio Attachable
+
+## Propósito
+
+Centraliza el almacenamiento y la metadata de archivos adjuntos. Acepta archivos subidos o contenido Base64, los persiste en S3 y registra su tipo, MIME, extensión, tamaño, nombre original y clave única. Para imágenes también permite guardar un original junto con variantes recortadas para desktop y mobile.
+
+## Componentes principales
+
+- `Models/Attachment.php`: representa un adjunto y genera URL temporales de acceso.
+- `Models/AttachmentCrop.php`: relaciona un original con su crop desktop o mobile y la imagen generada.
+- `Services/AttachmentService.php`: almacena, copia y elimina archivos, compensando en S3 si falla la escritura en base de datos.
+- `Enums/AttachmentType.php`: clasifica imágenes, videos, PDF, audio, documentos y otros archivos.
+- `Exceptions/AttachmentStorageException.php`: expresa fallos propios del almacenamiento.
+
+## Flujo principal
+
+1. El consumidor entrega un `UploadedFile` o una cadena Base64 y un directorio.
+2. El servicio valida el contenido, detecta MIME/extensión y genera una clave UUID.
+3. El archivo se guarda en el disco `s3`.
+4. Se crea el registro `Attachment`; ante error se elimina el objeto que había sido subido.
+
+## API y dependencias
+
+No expone rutas HTTP propias. Lo consumen otros dominios, especialmente `Catalog` y `Tenant`. Depende de Laravel Storage, Symfony Mime y del modelo `Attachment`.
+
+## Consideraciones
+
+- El directorio no puede quedar vacío después de normalizarlo.
+- Cada eje del crop guarda `start_percentage` y `end_percentage`, cumpliendo `0 <= start < end <= 100`.
+- `attachment_crops` guarda una fila por variante con los rangos horizontal/vertical y el attachment procesado.
+- Al eliminar el original mediante el servicio también se eliminan todas sus variantes recortadas.
+- La eliminación se considera fallida si S3 no confirma el borrado.
+- Las URL generadas son temporales; el vencimiento predeterminado es de 10 minutos.

app/Domains/Auth/Controllers/AdminAppLoginController.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Domains\Auth\Controllers;
+
+use App\Domains\Auth\Requests\AdminAppLoginRequest;
+use App\Domains\Auth\Resources\UserResource;
+use App\Domains\Auth\Services\PasswordLoginService;
+use App\Http\Controllers\Controller;
+use Illuminate\Http\JsonResponse;
+
+class AdminAppLoginController extends Controller
+{
+    public function __construct(
+        private readonly PasswordLoginService $passwordLoginService,
+    ) {}
+
+    public function __invoke(AdminAppLoginRequest $request): JsonResponse
+    {
+        $credentials = $request->validated();
+        $user = $this->passwordLoginService->authenticateAdminApp(
+            $credentials['email'],
+            $credentials['password'],
+            $request->ip(),
+            $request->userAgent(),
+        );
+
+        $expirationMinutes = (int) config('sanctum.expiration');
+        $token = $user->createToken(
+            'adminapp-token',
+            ['adminapp'],
+            now()->addMinutes($expirationMinutes),
+        )->plainTextToken;
+
+        return response()->json([
+            'code' => 'auth.login_success',
+            'message' => __('api.auth.login_success'),
+            'token' => $token,
+            'token_type' => 'Bearer',
+            'user' => UserResource::make($user),
+        ]);
+    }
+}

app/Domains/Auth/Controllers/AdminAppMeController.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Domains\Auth\Controllers;
+
+use App\Domains\Auth\Models\User;
+use App\Domains\Auth\Resources\AdminAppMeResource;
+use App\Domains\Auth\Services\AdminAppContextService;
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+
+class AdminAppMeController extends Controller
+{
+    public function __construct(
+        private readonly AdminAppContextService $adminAppContextService,
+    ) {}
+
+    public function __invoke(Request $request): AdminAppMeResource
+    {
+        /** @var User $user */
+        $user = $request->user();
+
+        return AdminAppMeResource::make(
+            $this->adminAppContextService->load($user)
+        );
+    }
+}

app/Domains/Auth/Controllers/CreateAdminAppResetPasswordAttemptController.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Domains\Auth\Controllers;
+
+use App\Domains\Auth\Models\ResetPasswordAttempt;
+use App\Domains\Auth\Requests\AdminAppCreateResetPasswordAttemptRequest;
+use App\Domains\Auth\Services\ResetPasswordAttemptService;
+use App\Http\Controllers\Controller;
+use Illuminate\Http\JsonResponse;
+
+class CreateAdminAppResetPasswordAttemptController extends Controller
+{
+    public function __construct(
+        private readonly ResetPasswordAttemptService $resetPasswordAttemptService,
+    ) {}
+
+    public function __invoke(AdminAppCreateResetPasswordAttemptRequest $request): JsonResponse
+    {
+        $this->resetPasswordAttemptService->createForAdminAppEmail(
+            $request->validated('email'),
+        );
+
+        return response()->json([
+            'code' => 'auth.password_reset_requested',
+            'message' => __('api.auth.password_reset_requested'),
+            'status' => ResetPasswordAttempt::STATUS_PENDING,
+        ], 202);
+    }
+}

app/Domains/Auth/Controllers/CreateScannerResetPasswordAttemptController.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Domains\Auth\Controllers;
+
+use App\Domains\Auth\Models\ResetPasswordAttempt;
+use App\Domains\Auth\Requests\ScannerCreateResetPasswordAttemptRequest;
+use App\Domains\Auth\Services\ResetPasswordAttemptService;
+use App\Http\Controllers\Controller;
+use Illuminate\Http\JsonResponse;
+
+class CreateScannerResetPasswordAttemptController extends Controller
+{
+    public function __construct(
+        private readonly ResetPasswordAttemptService $resetPasswordAttemptService,
+    ) {}
+
+    public function __invoke(ScannerCreateResetPasswordAttemptRequest $request): JsonResponse
+    {
+        $this->resetPasswordAttemptService->createForScannerEmail(
+            $request->validated('email'),
+        );
+
+        return response()->json([
+            'code' => 'auth.password_reset_requested',
+            'message' => __('api.auth.password_reset_requested'),
+            'status' => ResetPasswordAttempt::STATUS_PENDING,
+        ], 202);
+    }
+}

app/Domains/Auth/Controllers/ScannerLoginController.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Domains\Auth\Controllers;
+
+use App\Domains\Auth\Requests\ScannerLoginRequest;
+use App\Domains\Auth\Resources\UserResource;
+use App\Domains\Auth\Services\PasswordLoginService;
+use App\Http\Controllers\Controller;
+use Illuminate\Http\JsonResponse;
+
+class ScannerLoginController extends Controller
+{
+    public function __construct(
+        private readonly PasswordLoginService $passwordLoginService,
+    ) {}
+
+    public function __invoke(ScannerLoginRequest $request): JsonResponse
+    {
+        $credentials = $request->validated();
+        $user = $this->passwordLoginService->authenticateScanner(
+            $credentials['email'],
+            $credentials['password'],
+            $request->ip(),
+            $request->userAgent(),
+        );
+
+        $expirationMinutes = (int) config('sanctum.expiration');
+        $token = $user->createToken(
+            'scanner-token',
+            ['scanner'],
+            now()->addMinutes($expirationMinutes),
+        )->plainTextToken;
+
+        return response()->json([
+            'code' => 'auth.login_success',
+            'message' => __('api.auth.login_success'),
+            'token' => $token,
+            'token_type' => 'Bearer',
+            'user' => UserResource::make($user),
+        ]);
+    }
+}

app/Domains/Auth/Controllers/ScannerMeController.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Domains\Auth\Controllers;
+
+use App\Domains\Auth\Models\User;
+use App\Domains\Auth\Resources\ScannerMeResource;
+use App\Domains\Auth\Services\ScannerContextService;
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+
+class ScannerMeController extends Controller
+{
+    public function __construct(
+        private readonly ScannerContextService $scannerContextService,
+    ) {}
+
+    public function __invoke(Request $request): ScannerMeResource
+    {
+        /** @var User $user */
+        $user = $request->user();
+
+        return ScannerMeResource::make($this->scannerContextService->load($user));
+    }
+}

app/Domains/Auth/Models/ResetPasswordAttempt.php

@@ -7,10 +7,16 @@ use Illuminate\Database\Eloquent\Attributes\Hidden;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
-#[Fillable(['user_id', 'codigo', 'status'])]
+#[Fillable(['user_id', 'codigo', 'reason', 'status'])]
 #[Hidden(['codigo'])]
 class ResetPasswordAttempt extends Model
 {
+    public const REASON_MANUAL = 'manual';
+
+    public const REASON_ACCOUNT_LOCKED = 'account_locked';
+
+    public const REASON_STAFF_CREATED = 'staff_created';
+
     public const STATUS_PENDING = 'pending';
 
     public const STATUS_VALIDATED = 'validated';

app/Domains/Auth/Models/User.php

@@ -4,12 +4,14 @@ namespace App\Domains\Auth\Models;
 
 use App\Domains\Authorization\Enums\RoleCode;
 use App\Domains\Authorization\Models\Role;
+use App\Domains\Catalog\Models\Category;
 use App\Domains\Tenant\Models\Tenant;
 use Database\Factories\UserFactory;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Attributes\Hidden;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Foundation\Auth\User as Authenticatable;
 use Illuminate\Notifications\Notifiable;
@@ -51,6 +53,16 @@ class User extends Authenticatable
         return $this->belongsTo(Role::class, 'rol_codigo', 'codigo');
     }
 
+    public function hasPermission(string $permissionCode): bool
+    {
+        return $this->role()
+            ->whereHas(
+                'permissions',
+                fn ($query) => $query->where('permisos.codigo', $permissionCode)
+            )
+            ->exists();
+    }
+
     /**
      * @return BelongsTo<Tenant, $this>
      */
@@ -59,6 +71,17 @@ class User extends Authenticatable
         return $this->belongsTo(Tenant::class, 'tenant_codigo', 'codigo');
     }
 
+    /** @return BelongsToMany<Category, $this> */
+    public function scanCategories(): BelongsToMany
+    {
+        return $this->belongsToMany(
+            Category::class,
+            'category_scanners',
+            'user_id',
+            'categoria_id',
+        )->withTimestamps();
+    }
+
     /**
      * @return array<string, string>
      */

app/Domains/Auth/Requests/AdminAppCreateResetPasswordAttemptRequest.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Domains\Auth\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Support\Str;
+
+class AdminAppCreateResetPasswordAttemptRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    protected function prepareForValidation(): void
+    {
+        $email = $this->input('email');
+
+        if (is_string($email)) {
+            $this->merge(['email' => Str::lower(trim($email))]);
+        }
+    }
+
+    /** @return array<string, mixed> */
+    public function rules(): array
+    {
+        return [
+            'email' => ['required', 'string', 'email', 'max:255'],
+        ];
+    }
+}

app/Domains/Auth/Requests/AdminAppLoginRequest.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Domains\Auth\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Support\Str;
+
+class AdminAppLoginRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    protected function prepareForValidation(): void
+    {
+        $email = $this->input('email');
+
+        if (is_string($email)) {
+            $this->merge([
+                'email' => Str::lower(trim($email)),
+            ]);
+        }
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    public function rules(): array
+    {
+        return [
+            'email' => ['required', 'string', 'email', 'max:255'],
+            'password' => ['required', 'string'],
+        ];
+    }
+}

app/Domains/Auth/Requests/ScannerCreateResetPasswordAttemptRequest.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Domains\Auth\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Support\Str;
+
+class ScannerCreateResetPasswordAttemptRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    protected function prepareForValidation(): void
+    {
+        $email = $this->input('email');
+
+        if (is_string($email)) {
+            $this->merge(['email' => Str::lower(trim($email))]);
+        }
+    }
+
+    /** @return array<string, mixed> */
+    public function rules(): array
+    {
+        return [
+            'email' => ['required', 'string', 'email', 'max:255'],
+        ];
+    }
+}

app/Domains/Auth/Requests/ScannerLoginRequest.php

@@ -0,0 +1,5 @@
+<?php
+
+namespace App\Domains\Auth\Requests;
+
+class ScannerLoginRequest extends AdminAppLoginRequest {}

app/Domains/Auth/Resources/AdminAppMeResource.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Domains\Auth\Resources;
+
+use App\Domains\Auth\Models\User;
+use App\Domains\Tenant\Resources\TenantResource;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin User
+ */
+class AdminAppMeResource extends JsonResource
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            'user' => UserResource::make($this->resource),
+            'tenant' => TenantResource::make($this->tenant),
+        ];
+    }
+}

app/Domains/Auth/Resources/ScannerMeResource.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Domains\Auth\Resources;
+
+use App\Domains\Auth\Models\User;
+use App\Domains\Tenant\Resources\TenantResource;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/** @mixin User */
+class ScannerMeResource extends JsonResource
+{
+    /** @return array<string, mixed> */
+    public function toArray(Request $request): array
+    {
+        return [
+            'user' => UserResource::make($this->resource),
+            'tenant' => TenantResource::make($this->tenant),
+        ];
+    }
+}

app/Domains/Auth/Services/AdminAppContextService.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Domains\Auth\Services;
+
+use App\Domains\Auth\Models\User;
+use App\Domains\Authorization\Enums\RoleCode;
+
+class AdminAppContextService
+{
+    public function load(User $user): User
+    {
+        $tenant = $user->tenant()
+            ->with([
+                'menues' => fn ($query) => $query
+                    ->whereHas(
+                        'roles',
+                        fn ($query) => $query->where('codigo', RoleCode::AdminApp->value)
+                    ),
+            ])
+            ->firstOrFail();
+
+        $user->setRelation('tenant', $tenant);
+
+        return $user;
+    }
+}

app/Domains/Auth/Services/AdminCredentialVerifier.php

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

app/Domains/Auth/Services/GoogleAuthService.php

@@ -155,16 +155,19 @@ class GoogleAuthService
         $parts = parse_url($returnUrl);
         if (! is_array($parts)
             || ! isset($parts['scheme'], $parts['host'])
-            || isset($parts['user'], $parts['pass'], $parts['query'], $parts['fragment'])
-            || ($parts['path'] ?? '') !== '') {
+            || isset($parts['user'], $parts['pass'], $parts['query'], $parts['fragment'])) {
             return false;
         }
 
         $scheme = strtolower($parts['scheme']);
         $host = TenantDomainNormalizer::normalize($parts['host']);
         $tenantDomain = TenantDomainNormalizer::normalize($tenant->dominio);
+        $returnPath = TenantDomainNormalizer::normalizePath($parts['path'] ?? '/');
 
-        if ($host === null || $tenantDomain === null || $host !== $tenantDomain) {
+        if ($host === null
+            || $tenantDomain === null
+            || $host !== $tenantDomain
+            || $returnPath !== $tenant->base_path) {
             return false;
         }
 

app/Domains/Auth/Services/PasswordLoginService.php

@@ -4,14 +4,23 @@ namespace App\Domains\Auth\Services;
 
 use App\Domains\Auth\Exceptions\AccountLockedException;
 use App\Domains\Auth\Models\LoginAttempt;
+use App\Domains\Auth\Models\ResetPasswordAttempt;
 use App\Domains\Auth\Models\User;
+use App\Domains\Authorization\Enums\PermissionCode;
+use App\Domains\Authorization\Enums\RoleCode;
+use App\Domains\Notification\Events\PasswordResetRequested;
 use Carbon\CarbonImmutable;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Facades\Log;
 use Illuminate\Validation\ValidationException;
 
 class PasswordLoginService
 {
+    public function __construct(
+        private readonly ResetPasswordAttemptService $resetPasswordAttemptService,
+    ) {}
+
     /**
      * @throws AccountLockedException
      * @throws ValidationException
@@ -22,6 +31,77 @@ class PasswordLoginService
         string $tenantCode,
         ?string $ipAddress,
         ?string $userAgent,
+    ): User {
+        return $this->authenticateUser(
+            $email,
+            $password,
+            $tenantCode,
+            $ipAddress,
+            $userAgent,
+        );
+    }
+
+    /**
+     * Authenticate a tenant-bound AdminApp user without requiring the caller
+     * to know their tenant code beforehand.
+     *
+     * @throws AccountLockedException
+     * @throws ValidationException
+     */
+    public function authenticateAdminApp(
+        string $email,
+        string $password,
+        ?string $ipAddress,
+        ?string $userAgent,
+    ): User {
+        return $this->authenticateUser(
+            $email,
+            $password,
+            null,
+            $ipAddress,
+            $userAgent,
+            RoleCode::AdminApp,
+            true,
+            null,
+            PasswordResetRequested::CHANNEL_ADMINAPP,
+        );
+    }
+
+    /**
+     * Authenticate a tenant-bound user authorized to scan tickets.
+     *
+     * @throws AccountLockedException
+     * @throws ValidationException
+     */
+    public function authenticateScanner(
+        string $email,
+        string $password,
+        ?string $ipAddress,
+        ?string $userAgent,
+    ): User {
+        return $this->authenticateUser(
+            $email,
+            $password,
+            null,
+            $ipAddress,
+            $userAgent,
+            null,
+            true,
+            PermissionCode::ScanTickets->value,
+            PasswordResetRequested::CHANNEL_SCANNER,
+        );
+    }
+
+    private function authenticateUser(
+        string $email,
+        string $password,
+        ?string $tenantCode,
+        ?string $ipAddress,
+        ?string $userAgent,
+        ?RoleCode $requiredRole = RoleCode::User,
+        bool $requiresTenant = false,
+        ?string $requiredPermission = null,
+        string $passwordResetChannel = PasswordResetRequested::CHANNEL_STOREFRONT,
     ): User {
         $normalizedEmail = mb_strtolower(trim($email));
         $now = CarbonImmutable::now();
@@ -34,17 +114,37 @@ class PasswordLoginService
             $ipAddress,
             $userAgent,
             $now,
+            $requiredRole,
+            $requiresTenant,
+            $requiredPermission,
+            $passwordResetChannel,
         ): array {
             $user = User::query()
                 ->where('email', $normalizedEmail)
+                ->when(
+                    $requiredRole !== null,
+                    fn ($query) => $query->where('rol_codigo', $requiredRole->value),
+                )
+                ->when(
+                    $requiredPermission !== null,
+                    fn ($query) => $query->whereHas(
+                        'role.permissions',
+                        fn ($query) => $query->where('permisos.codigo', $requiredPermission)
+                    ),
+                )
+                ->when(
+                    $requiresTenant,
+                    fn ($query) => $query->whereNotNull('tenant_codigo'),
+                )
                 ->lockForUpdate()
                 ->first();
+            $attemptTenantCode = $tenantCode ?? $user?->tenant_codigo;
 
             if ($user?->locked_until?->isFuture()) {
                 $this->recordAttempt(
                     $user,
                     $normalizedEmail,
-                    $tenantCode,
+                    $attemptTenantCode,
                     LoginAttempt::OUTCOME_ACCOUNT_LOCKED,
                     $ipAddress,
                     $userAgent,
@@ -66,8 +166,13 @@ class PasswordLoginService
             }
 
             if ($user === null || ! Hash::check($password, $user->password)) {
-                if ($user !== null) {
-                    $this->registerFailure($user, $now);
+                if ($user !== null && $attemptTenantCode !== null) {
+                    $this->registerFailure(
+                        $user,
+                        $now,
+                        $attemptTenantCode,
+                        $passwordResetChannel,
+                    );
                 }
 
                 $outcome = $user?->locked_until?->isFuture()
@@ -76,7 +181,7 @@ class PasswordLoginService
                 $this->recordAttempt(
                     $user,
                     $normalizedEmail,
-                    $tenantCode,
+                    $attemptTenantCode,
                     $outcome,
                     $ipAddress,
                     $userAgent,
@@ -100,7 +205,7 @@ class PasswordLoginService
             $this->recordAttempt(
                 $user,
                 $normalizedEmail,
-                $tenantCode,
+                $attemptTenantCode,
                 LoginAttempt::OUTCOME_SUCCESS,
                 $ipAddress,
                 $userAgent,
@@ -126,8 +231,12 @@ class PasswordLoginService
         return $result['user'];
     }
 
-    private function registerFailure(User $user, CarbonImmutable $now): void
-    {
+    private function registerFailure(
+        User $user,
+        CarbonImmutable $now,
+        string $tenantCode,
+        string $passwordResetChannel,
+    ): void {
         $windowMinutes = max(1, (int) config('login-security.attempt_window_minutes'));
         $maxAttempts = max(1, (int) config('login-security.max_attempts'));
         $lockMinutes = max(1, (int) config('login-security.lock_minutes'));
@@ -138,6 +247,8 @@ class PasswordLoginService
             ? $user->failed_login_attempts + 1
             : 1;
 
+        $previousAttempts = $user->failed_login_attempts;
+
         $user->forceFill([
             'failed_login_attempts' => $attempts,
             'last_failed_login_at' => $now,
@@ -145,12 +256,39 @@ class PasswordLoginService
                 ? $now->addMinutes($lockMinutes)
                 : null,
         ])->save();
+
+        if ($attempts >= $maxAttempts && $previousAttempts < $maxAttempts) {
+            try {
+                if ($passwordResetChannel === PasswordResetRequested::CHANNEL_ADMINAPP) {
+                    $this->resetPasswordAttemptService->createForAdminAppEmail(
+                        $user->email,
+                        ResetPasswordAttempt::REASON_ACCOUNT_LOCKED,
+                    );
+                } elseif ($passwordResetChannel === PasswordResetRequested::CHANNEL_SCANNER) {
+                    $this->resetPasswordAttemptService->createForScannerEmail(
+                        $user->email,
+                        ResetPasswordAttempt::REASON_ACCOUNT_LOCKED,
+                    );
+                } else {
+                    $this->resetPasswordAttemptService->createForEmail(
+                        $user->email,
+                        $tenantCode,
+                        ResetPasswordAttempt::REASON_ACCOUNT_LOCKED,
+                    );
+                }
+            } catch (\Throwable $e) {
+                Log::error('Failed to trigger reset password on account lock', [
+                    'user_id' => $user->id,
+                    'exception' => $e,
+                ]);
+            }
+        }
     }
 
     private function recordAttempt(
         ?User $user,
         string $normalizedEmail,
-        string $tenantCode,
+        ?string $tenantCode,
         string $outcome,
         ?string $ipAddress,
         ?string $userAgent,

app/Domains/Auth/Services/ResetPasswordAttemptService.php

@@ -4,6 +4,7 @@ namespace App\Domains\Auth\Services;
 
 use App\Domains\Auth\Models\ResetPasswordAttempt;
 use App\Domains\Auth\Models\User;
+use App\Domains\Authorization\Enums\RoleCode;
 use App\Domains\Notification\Events\PasswordResetRequested;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
@@ -11,38 +12,26 @@ use Throwable;
 
 class ResetPasswordAttemptService
 {
-    public function createForEmail(string $email, string $tenantCode): void
-    {
+    public function createForEmail(
+        string $email,
+        string $tenantCode,
+        string $reason = ResetPasswordAttempt::REASON_MANUAL,
+    ): void {
         $emailFingerprint = $this->emailFingerprint($email);
 
         try {
-            $attemptId = DB::transaction(function () use ($email, $emailFingerprint): ?int {
+            $attemptId = DB::transaction(function () use ($email, $emailFingerprint, $reason): ?int {
                 $user = User::query()
                     ->where('email', $email)
                     ->lockForUpdate()
                     ->first();
 
-                if ($user === null) {
-                    Log::warning('Password reset attempt was not created because the user was not found.', [
-                        'email_fingerprint' => $emailFingerprint,
-                    ]);
-
-                    return null;
-                }
-
-                $user->resetPasswordAttempts()
-                    ->whereIn('status', [
-                        ResetPasswordAttempt::STATUS_PENDING,
-                        ResetPasswordAttempt::STATUS_VALIDATED,
-                    ])
-                    ->update(['status' => ResetPasswordAttempt::STATUS_EXPIRED]);
-
-                $attempt = $user->resetPasswordAttempts()->create([
-                    'codigo' => $this->generateCode(),
-                    'status' => ResetPasswordAttempt::STATUS_PENDING,
-                ]);
-
-                return $attempt->getKey();
+                return $this->createAttemptForUser(
+                    $user,
+                    $reason,
+                    $emailFingerprint,
+                    'Password reset attempt was not created because the user was not found.',
+                );
             });
         } catch (Throwable $exception) {
             Log::error('Failed to create password reset attempt.', [
@@ -53,20 +42,108 @@ class ResetPasswordAttemptService
             throw $exception;
         }
 
-        if ($attemptId !== null) {
-            try {
-                PasswordResetRequested::dispatch($attemptId, $tenantCode);
-            } catch (Throwable $exception) {
-                Log::error('Failed to dispatch password reset email.', [
-                    'attempt_id' => $attemptId,
-                    'tenant_code' => $tenantCode,
-                    'email_fingerprint' => $emailFingerprint,
-                    'exception' => $exception,
-                ]);
+        $this->dispatchPasswordResetRequested(
+            $attemptId,
+            $tenantCode,
+            PasswordResetRequested::CHANNEL_STOREFRONT,
+            $emailFingerprint,
+        );
+    }
 
-                throw $exception;
-            }
+    public function createForAdminAppEmail(
+        string $email,
+        string $reason = ResetPasswordAttempt::REASON_MANUAL,
+    ): void {
+        $emailFingerprint = $this->emailFingerprint($email);
+
+        try {
+            $result = DB::transaction(function () use ($email, $emailFingerprint, $reason): ?array {
+                $user = User::query()
+                    ->where('email', $email)
+                    ->where('rol_codigo', RoleCode::AdminApp->value)
+                    ->whereNotNull('tenant_codigo')
+                    ->lockForUpdate()
+                    ->first();
+
+                $attemptId = $this->createAttemptForUser(
+                    $user,
+                    $reason,
+                    $emailFingerprint,
+                    'AdminApp password reset attempt was not created because the user was not found.',
+                );
+
+                if ($user === null || $attemptId === null) {
+                    return null;
+                }
+
+                return [
+                    'attempt_id' => $attemptId,
+                    'tenant_code' => $user->tenant_codigo,
+                ];
+            });
+        } catch (Throwable $exception) {
+            Log::error('Failed to create AdminApp password reset attempt.', [
+                'email_fingerprint' => $emailFingerprint,
+                'exception' => $exception,
+            ]);
+
+            throw $exception;
         }
+
+        $this->dispatchPasswordResetRequested(
+            $result['attempt_id'] ?? null,
+            $result['tenant_code'] ?? null,
+            PasswordResetRequested::CHANNEL_ADMINAPP,
+            $emailFingerprint,
+        );
+    }
+
+    public function createForScannerEmail(
+        string $email,
+        string $reason = ResetPasswordAttempt::REASON_MANUAL,
+    ): void {
+        $emailFingerprint = $this->emailFingerprint($email);
+
+        try {
+            $result = DB::transaction(function () use ($email, $emailFingerprint, $reason): ?array {
+                $user = User::query()
+                    ->where('email', $email)
+                    ->where('rol_codigo', RoleCode::Scanner->value)
+                    ->whereNotNull('tenant_codigo')
+                    ->lockForUpdate()
+                    ->first();
+
+                $attemptId = $this->createAttemptForUser(
+                    $user,
+                    $reason,
+                    $emailFingerprint,
+                    'Scanner password reset attempt was not created because the user was not found.',
+                );
+
+                if ($user === null || $attemptId === null) {
+                    return null;
+                }
+
+                return [
+                    'attempt_id' => $attemptId,
+                    'tenant_code' => $user->tenant_codigo,
+                ];
+            });
+        } catch (Throwable $exception) {
+            Log::error('Failed to create Scanner password reset attempt.', [
+                'email_fingerprint' => $emailFingerprint,
+                'exception' => $exception,
+            ]);
+
+            throw $exception;
+        }
+
+        $this->dispatchPasswordResetRequested(
+            $result['attempt_id'] ?? null,
+            $result['tenant_code'] ?? null,
+            PasswordResetRequested::CHANNEL_SCANNER,
+            $emailFingerprint,
+        );
     }
 
     public function validateCode(string $email, string $code): bool
@@ -168,6 +245,61 @@ class ResetPasswordAttemptService
         }
     }
 
+    private function createAttemptForUser(
+        ?User $user,
+        string $reason,
+        string $emailFingerprint,
+        string $userNotFoundMessage,
+    ): ?int {
+        if ($user === null) {
+            Log::warning($userNotFoundMessage, [
+                'email_fingerprint' => $emailFingerprint,
+            ]);
+
+            return null;
+        }
+
+        $user->resetPasswordAttempts()
+            ->whereIn('status', [
+                ResetPasswordAttempt::STATUS_PENDING,
+                ResetPasswordAttempt::STATUS_VALIDATED,
+            ])
+            ->update(['status' => ResetPasswordAttempt::STATUS_EXPIRED]);
+
+        $attempt = $user->resetPasswordAttempts()->create([
+            'codigo' => $this->generateCode(),
+            'reason' => $reason,
+            'status' => ResetPasswordAttempt::STATUS_PENDING,
+        ]);
+
+        return $attempt->getKey();
+    }
+
+    private function dispatchPasswordResetRequested(
+        ?int $attemptId,
+        ?string $tenantCode,
+        string $channel,
+        string $emailFingerprint,
+    ): void {
+        if ($attemptId === null || $tenantCode === null) {
+            return;
+        }
+
+        try {
+            PasswordResetRequested::dispatch($attemptId, $tenantCode, $channel);
+        } catch (Throwable $exception) {
+            Log::error('Failed to dispatch password reset email.', [
+                'attempt_id' => $attemptId,
+                'tenant_code' => $tenantCode,
+                'channel' => $channel,
+                'email_fingerprint' => $emailFingerprint,
+                'exception' => $exception,
+            ]);
+
+            throw $exception;
+        }
+    }
+
     private function generateCode(): string
     {
         return str_pad((string) random_int(0, 9999), 4, '0', STR_PAD_LEFT);

app/Domains/Auth/Services/ScannerContextService.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Domains\Auth\Services;
+
+use App\Domains\Auth\Models\User;
+
+class ScannerContextService
+{
+    public function load(User $user): User
+    {
+        $tenant = $user->tenant()
+            ->with([
+                'menues' => fn ($query) => $query->whereHas(
+                    'roles',
+                    fn ($query) => $query->where('codigo', $user->rol_codigo)
+                ),
+            ])
+            ->firstOrFail();
+
+        $user->setRelation('tenant', $tenant);
+
+        return $user;
+    }
+}

app/Domains/Auth/documentacion/README.md

@@ -0,0 +1,36 @@
+# Dominio Auth
+
+## Propósito
+
+Gestiona identidad y acceso de usuarios de la tienda y del panel administrativo: registro, inicio y cierre de sesión, perfil, autenticación con Google y recuperación de contraseña.
+
+## Modelo y servicios
+
+- `User`: usuario autenticable, asociado a tenant, rol, intentos de acceso y categorías habilitadas para escaneo.
+- `LoginAttempt` y `ResetPasswordAttempt`: trazabilidad de accesos y recuperación de contraseña.
+- `PasswordLoginService`: autentica tienda y AdminApp, incluyendo bloqueo por intentos.
+- `RegisterUserService` y `ProfileService`: alta y edición del usuario.
+- `ResetPasswordAttemptService`: crea, valida y consume códigos de recuperación.
+- `GoogleAuthService`: redirección, callback e intercambio de código para Google OAuth.
+- `AdminAppContextService`: carga el contexto requerido por un usuario administrativo.
+
+## Endpoints públicos
+
+- `POST /register`, `POST /login` y `POST /logout`.
+- `GET /me` y `PUT /me`, protegidos por `auth:sanctum`.
+- Creación, validación y aplicación de intentos de recuperación bajo `/password`.
+- `POST /auth/google/exchange` para canjear el código de autenticación.
+- `POST /v1/adminapp/login` y consulta del usuario administrativo dentro del grupo autenticado de AdminApp.
+
+## Validación y respuestas
+
+Los `FormRequest` validan cada operación. `UserResource` y `AdminAppMeResource` definen las representaciones de salida. Los endpoints sensibles aplican `auth:sanctum` y límites de frecuencia.
+
+## Dependencias y eventos
+
+Se relaciona con `Tenant` y `Authorization`; el registro y la recuperación disparan flujos atendidos por `Notification`. El carrito invitado puede integrarse al usuario autenticado mediante el dominio `Cart`.
+
+## Consideraciones
+
+- La resolución del tenant forma parte de la autenticación y no debe omitirse.
+- Los cambios en reglas de login deben conservar los límites de intentos y el manejo de `AccountLockedException`.

app/Domains/Auth/routes/adminapp.php

@@ -0,0 +1,20 @@
+<?php
+
+use App\Domains\Auth\Controllers\AdminAppLoginController;
+use App\Domains\Auth\Controllers\AdminAppMeController;
+use App\Domains\Auth\Controllers\CreateAdminAppResetPasswordAttemptController;
+use App\Domains\Auth\Controllers\ResetPasswordController;
+use App\Domains\Auth\Controllers\ValidateResetPasswordAttemptController;
+use Illuminate\Support\Facades\Route;
+
+Route::prefix('v1/adminapp')->group(function (): void {
+    Route::post('login', AdminAppLoginController::class)->middleware('throttle:login');
+    Route::post('password/reset-attempts', CreateAdminAppResetPasswordAttemptController::class)
+        ->middleware('throttle:5,1');
+    Route::post('password/reset-attempts/validate', ValidateResetPasswordAttemptController::class)
+        ->middleware('throttle:10,1');
+    Route::post('password/reset', ResetPasswordController::class)
+        ->middleware('throttle:5,1');
+    Route::middleware(['auth:sanctum', 'adminapp.tenant'])
+        ->get('me', AdminAppMeController::class);
+});

app/Domains/Auth/routes/api.php

@@ -23,3 +23,6 @@ Route::post('/auth/google/exchange', GoogleTokenExchangeController::class);
 Route::middleware('auth:sanctum')->post('/logout', LogoutController::class);
 Route::middleware('auth:sanctum')->get('/me', MeController::class);
 Route::middleware('auth:sanctum')->put('/me', UpdateProfileController::class);
+
+require __DIR__.'/adminapp.php';
+require __DIR__.'/scanner.php';

app/Domains/Auth/routes/scanner.php

@@ -0,0 +1,20 @@
+<?php
+
+use App\Domains\Auth\Controllers\CreateScannerResetPasswordAttemptController;
+use App\Domains\Auth\Controllers\ResetPasswordController;
+use App\Domains\Auth\Controllers\ScannerLoginController;
+use App\Domains\Auth\Controllers\ScannerMeController;
+use App\Domains\Auth\Controllers\ValidateResetPasswordAttemptController;
+use Illuminate\Support\Facades\Route;
+
+Route::prefix('v1/scanner')->group(function (): void {
+    Route::post('login', ScannerLoginController::class)->middleware('throttle:login');
+    Route::post('password/reset-attempts', CreateScannerResetPasswordAttemptController::class)
+        ->middleware('throttle:5,1');
+    Route::post('password/reset-attempts/validate', ValidateResetPasswordAttemptController::class)
+        ->middleware('throttle:10,1');
+    Route::post('password/reset', ResetPasswordController::class)
+        ->middleware('throttle:5,1');
+    Route::middleware(['auth:sanctum', 'scanner.tenant'])
+        ->get('me', ScannerMeController::class);
+});

app/Domains/Authorization/Enums/PermissionCode.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Domains\Authorization\Enums;
+
+enum PermissionCode: string
+{
+    case ScanTickets = 'tickets.escanear';
+}

app/Domains/Authorization/Enums/RoleCode.php

@@ -6,5 +6,6 @@ enum RoleCode: string
 {
     case Admin = 'admin';
     case AdminApp = 'adminapp';
+    case Scanner = 'scanner';
     case User = 'user';
 }

app/Domains/Authorization/documentacion/README.md

@@ -0,0 +1,26 @@
+# Dominio Authorization
+
+## Propósito
+
+Define el esquema de roles y permisos usado para autorizar funcionalidades de la aplicación.
+
+## Componentes principales
+
+- `Enums/RoleCode.php`: códigos de roles conocidos por el sistema.
+- `Models/Role.php`: rol con relaciones hacia permisos, usuarios y menús.
+- `Models/Permission.php`: permiso asignable a uno o más roles.
+- `Models/RolePermission.php`: entidad de asociación entre rol y permiso.
+
+## API
+
+No expone controladores ni rutas propias. Su información se consume desde autenticación, menús, políticas y middleware de autorización.
+
+## Relaciones relevantes
+
+- `Role` tiene muchos usuarios del dominio `Auth`.
+- Roles y permisos mantienen una relación muchos-a-muchos.
+- Los roles determinan los menús disponibles mediante el dominio `Menu`.
+
+## Consideraciones
+
+Los códigos definidos en `RoleCode` funcionan como contrato entre datos persistidos y lógica de aplicación. Al agregar un rol o permiso se deben revisar seeds, asociaciones y consumidores.

app/Domains/Bootstrap/Controllers/AdminAppBootstrapController.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Domains\Bootstrap\Controllers;
+
+use App\Domains\Bootstrap\Requests\AdminAppBootstrapRequest;
+use App\Domains\Bootstrap\Resources\AdminAppBootstrapResource;
+use App\Domains\Bootstrap\Services\AdminAppBootstrapService;
+use App\Http\Controllers\Controller;
+
+class AdminAppBootstrapController extends Controller
+{
+    public function __construct(protected AdminAppBootstrapService $bootstrapService) {}
+
+    public function __invoke(AdminAppBootstrapRequest $request): AdminAppBootstrapResource
+    {
+        return AdminAppBootstrapResource::make(
+            $this->bootstrapService->get((string) $request->validated('dominio'))
+        );
+    }
+}

app/Domains/Bootstrap/Controllers/ScannerBootstrapController.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Domains\Bootstrap\Controllers;
+
+use App\Domains\Bootstrap\Requests\ScannerBootstrapRequest;
+use App\Domains\Bootstrap\Resources\ScannerBootstrapResource;
+use App\Domains\Bootstrap\Services\ScannerBootstrapService;
+use App\Http\Controllers\Controller;
+
+class ScannerBootstrapController extends Controller
+{
+    public function __construct(protected ScannerBootstrapService $bootstrapService) {}
+
+    public function __invoke(ScannerBootstrapRequest $request): ScannerBootstrapResource
+    {
+        return ScannerBootstrapResource::make(
+            $this->bootstrapService->get((string) $request->validated('dominio'))
+        );
+    }
+}

app/Domains/Bootstrap/Controllers/TenantBootstrapController.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Domains\Bootstrap\Controllers;
+
+use App\Domains\Bootstrap\Requests\TenantBootstrapRequest;
+use App\Domains\Bootstrap\Services\TenantBootstrapService;
+use App\Domains\Tenant\Resources\TenantResource;
+use App\Http\Controllers\Controller;
+
+class TenantBootstrapController extends Controller
+{
+    public function __construct(protected TenantBootstrapService $bootstrapService) {}
+
+    public function __invoke(TenantBootstrapRequest $request): TenantResource
+    {
+        return TenantResource::make(
+            $this->bootstrapService->get(
+                (string) $request->validated('dominio'),
+                (string) $request->validated('path'),
+            )
+        );
+    }
+}

app/Domains/Bootstrap/Requests/AdminAppBootstrapRequest.php

@@ -0,0 +1,5 @@
+<?php
+
+namespace App\Domains\Bootstrap\Requests;
+
+class AdminAppBootstrapRequest extends TenantBootstrapRequest {}

app/Domains/Bootstrap/Requests/ScannerBootstrapRequest.php

@@ -0,0 +1,5 @@
+<?php
+
+namespace App\Domains\Bootstrap\Requests;
+
+class ScannerBootstrapRequest extends TenantBootstrapRequest {}

app/Domains/Bootstrap/Requests/TenantBootstrapRequest.php

@@ -1,15 +1,17 @@
 <?php
 
-namespace App\Domains\Tenant\Requests;
+namespace App\Domains\Bootstrap\Requests;
 
 use App\Domains\Tenant\Support\TenantDomainNormalizer;
 use Closure;
 use Illuminate\Foundation\Http\FormRequest;
 
-class BootstrapTenantRequest extends FormRequest
+class TenantBootstrapRequest extends FormRequest
 {
     protected bool $hasInvalidDomain = false;
 
+    protected bool $hasInvalidPath = false;
+
     public function authorize(): bool
     {
         return true;
@@ -17,20 +19,23 @@ class BootstrapTenantRequest extends FormRequest
 
     protected function prepareForValidation(): void
     {
-        $rawDomain = $this->route('dominio');
+        $rawDomain = $this->query('dominio', $this->route('dominio'));
+        $rawPath = $this->query('path', '/');
         $normalizedDomain = TenantDomainNormalizer::normalize($rawDomain);
+        $normalizedPath = TenantDomainNormalizer::normalizePath($rawPath);
 
         $this->hasInvalidDomain = TenantDomainNormalizer::hasValue($rawDomain)
             && $normalizedDomain === null;
 
+        $this->hasInvalidPath = ! is_string($rawPath) || $normalizedPath === null;
+
         $this->merge([
             'dominio' => $normalizedDomain,
+            'path' => $normalizedPath,
         ]);
     }
 
-    /**
-     * @return array<string, mixed>
-     */
+    /** @return array<string, mixed> */
     public function rules(): array
     {
         return [
@@ -45,6 +50,17 @@ class BootstrapTenantRequest extends FormRequest
                 'string',
                 'max:255',
             ],
+            'path' => [
+                'bail',
+                function (string $attribute, mixed $value, Closure $fail): void {
+                    if ($this->hasInvalidPath) {
+                        $fail("The {$attribute} field must contain a valid URL path.");
+                    }
+                },
+                'required',
+                'string',
+                'max:2048',
+            ],
         ];
     }
 }

app/Domains/Bootstrap/Resources/AdminAppBootstrapResource.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Domains\Bootstrap\Resources;
+
+use App\Domains\Tenant\Models\WebsiteType;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/** @mixin array{website_type: WebsiteType} */
+class AdminAppBootstrapResource extends JsonResource
+{
+    /** @return array<string, mixed> */
+    public function toArray(Request $request): array
+    {
+        /** @var WebsiteType $websiteType */
+        $websiteType = $this->resource['website_type'];
+
+        return [
+            'website_type_code' => $websiteType->codigo,
+            'primary_color' => $websiteType->primary_color,
+            'secondary_color' => $websiteType->secondary_color,
+            'danger_color' => $websiteType->danger_color,
+            'success_color' => $websiteType->success_color,
+            'warning_color' => $websiteType->warning_color,
+            'body_color' => $websiteType->body_color,
+            'darker_body_color' => $websiteType->darker_body_color,
+            'surface_color' => $websiteType->surface_color,
+            'background_color' => $websiteType->background_color,
+            'border_color' => $websiteType->border_color,
+            'login_header_footer_color' => $websiteType->login_header_footer_color,
+            'site_logo' => $websiteType->siteLogo?->getTemporaryUrl(1440),
+            'footer_logo' => $websiteType->footerLogo?->getTemporaryUrl(1440),
+        ];
+    }
+}

app/Domains/Bootstrap/Resources/ScannerBootstrapResource.php

@@ -0,0 +1,5 @@
+<?php
+
+namespace App\Domains\Bootstrap\Resources;
+
+class ScannerBootstrapResource extends AdminAppBootstrapResource {}

app/Domains/Bootstrap/Services/AdminAppBootstrapService.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Domains\Bootstrap\Services;
+
+use App\Domains\Tenant\Models\WebsiteType;
+
+class AdminAppBootstrapService
+{
+    /** @return array{website_type: WebsiteType} */
+    public function get(string $domain): array
+    {
+        return [
+            'website_type' => WebsiteType::query()
+                ->with(['siteLogo', 'footerLogo'])
+                ->where('dominio', $domain)
+                ->firstOrFail(),
+        ];
+    }
+}

app/Domains/Bootstrap/Services/ScannerBootstrapService.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Domains\Bootstrap\Services;
+
+use App\Domains\Tenant\Models\WebsiteType;
+
+class ScannerBootstrapService
+{
+    /** @return array{website_type: WebsiteType} */
+    public function get(string $domain): array
+    {
+        return [
+            'website_type' => WebsiteType::query()
+                ->with(['siteLogo', 'footerLogo'])
+                ->where('scanner_domain', $domain)
+                ->firstOrFail(),
+        ];
+    }
+}

app/Domains/Bootstrap/Services/TenantBootstrapService.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Domains\Bootstrap\Services;
+
+use App\Domains\Authorization\Enums\RoleCode;
+use App\Domains\Tenant\Models\Tenant;
+use App\Domains\Tenant\Services\TenantInformationService;
+use App\Domains\Tenant\Support\TenantDomainNormalizer;
+use Illuminate\Database\Eloquent\ModelNotFoundException;
+
+class TenantBootstrapService
+{
+    public function __construct(protected TenantInformationService $tenantInformationService) {}
+
+    public function get(string $domain, string $path = '/'): Tenant
+    {
+        $candidateBasePaths = TenantDomainNormalizer::basePathCandidates($path);
+        $tenantsByBasePath = Tenant::query()
+            ->where('dominio', $domain)
+            ->whereIn('base_path', $candidateBasePaths)
+            ->get()
+            ->keyBy('base_path');
+
+        $tenant = collect($candidateBasePaths)
+            ->map(fn (string $candidate): ?Tenant => $tenantsByBasePath->get($candidate))
+            ->first(fn (?Tenant $candidate): bool => $candidate !== null);
+
+        if (! $tenant instanceof Tenant) {
+            throw (new ModelNotFoundException)->setModel(Tenant::class);
+        }
+
+        return $this->tenantInformationService->load(
+            $tenant,
+            [
+                'menues' => fn ($query) => $query->whereHas(
+                    'roles',
+                    fn ($query) => $query->where('codigo', RoleCode::User->value)
+                ),
+                'categories' => fn ($query) => $query->orderBy('nombre'),
+            ]
+        );
+    }
+}

app/Domains/Bootstrap/documentacion/README.md

@@ -0,0 +1,28 @@
+# Dominio Bootstrap
+
+## Propósito
+
+Entrega la configuración inicial que necesitan la tienda y el panel administrativo antes de renderizar su interfaz.
+
+## Flujos
+
+- `TenantBootstrapService` resuelve un tenant desde el dominio solicitado y carga su información pública.
+- `AdminAppBootstrapService` prepara el contexto inicial del panel administrativo para el tenant autenticado.
+- Los controladores invocables transforman el resultado mediante `TenantResource` o `AdminAppBootstrapResource`.
+
+## Endpoints
+
+- `GET /tenants/bootstrap?dominio={hostname}&path={path}`: bootstrap público de la tienda. Resuelve la clave de tenant más específica que sea prefijo completo del path y usa el dominio raíz como fallback.
+- Endpoint de bootstrap bajo `/v1/adminapp`, protegido por `auth:sanctum` y `adminapp.tenant`.
+
+## Validación
+
+`TenantBootstrapRequest` valida y normaliza por separado el hostname y el path recibidos. `AdminAppBootstrapRequest` reutiliza ese contrato para el panel.
+
+## Dependencias
+
+Depende principalmente de `Tenant` para resolver y cargar la tienda, y de los dominios que aportan datos al contexto administrativo.
+
+## Consideraciones
+
+Este dominio es un agregador de lectura. Debe mantenerse liviano y delegar la obtención de cada dato al dominio propietario.

app/Domains/Bootstrap/routes/adminapp.php

@@ -0,0 +1,9 @@
+<?php
+
+use App\Domains\Bootstrap\Controllers\AdminAppBootstrapController;
+use Illuminate\Support\Facades\Route;
+
+Route::get(
+    'v1/adminapp/bootstrap/{dominio}',
+    AdminAppBootstrapController::class
+);

app/Domains/Bootstrap/routes/api.php

@@ -0,0 +1,9 @@
+<?php
+
+use App\Domains\Bootstrap\Controllers\TenantBootstrapController;
+use Illuminate\Support\Facades\Route;
+
+Route::get('tenants/bootstrap', TenantBootstrapController::class);
+
+require __DIR__.'/adminapp.php';
+require __DIR__.'/scanner.php';

app/Domains/Bootstrap/routes/scanner.php

@@ -0,0 +1,9 @@
+<?php
+
+use App\Domains\Bootstrap\Controllers\ScannerBootstrapController;
+use Illuminate\Support\Facades\Route;
+
+Route::get(
+    'v1/scanner/bootstrap/{dominio}',
+    ScannerBootstrapController::class
+);

app/Domains/Cart/Controllers/CartController.php

@@ -54,16 +54,26 @@ class CartController extends Controller
         Tenant $tenant,
         CartItem $cartItem,
     ): CartResource {
+        $updatesVariant = $request->exists('variant_id');
+
         return CartResource::make(
-            $this->cartService->updateItemQuantity(
+            $this->cartService->updateItem(
                 $tenant,
                 $request,
                 $cartItem->getKey(),
                 (int) $request->validated('cantidad'),
+                $updatesVariant
+                    ? ($request->validated('variant_id') !== null
+                        ? (int) $request->validated('variant_id')
+                        : null)
+                    : $cartItem->variant_id,
+                $updatesVariant,
             )
         )->additional([
-            'code' => 'cart.quantity_updated',
-            'message' => __('api.cart.quantity_updated'),
+            'code' => $updatesVariant ? 'cart.item_updated' : 'cart.quantity_updated',
+            'message' => $updatesVariant
+                ? __('api.cart.item_updated')
+                : __('api.cart.quantity_updated'),
         ]);
     }
 

app/Domains/Cart/Models/Cart.php

@@ -5,8 +5,12 @@ namespace App\Domains\Cart\Models;
 use App\Domains\Auth\Models\User;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\Inventory;
+use App\Domains\Catalog\Models\StockReservation;
 use App\Domains\Catalog\Models\Variant;
 use App\Domains\Catalog\Services\CatalogInventoryService;
+use App\Domains\Catalog\Services\StockReservationService;
+use App\Domains\Purchase\Models\Purchase;
+use App\Domains\Purchase\Services\UserPurchaseLimitService;
 use App\Domains\Tenant\Models\Tenant;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
@@ -23,6 +27,9 @@ use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
     'user_id',
     'guest_token',
     'status',
+    'origin',
+    'current_purchase_id',
+    'current_stock_reservation_id',
 ])]
 class Cart extends Model
 {
@@ -31,10 +38,26 @@ class Cart extends Model
 
     protected $table = 'carritos';
 
+    public const STATUS_ACTIVE = 'active';
+
+    public const STATUS_CHECKOUT = 'checkout';
+
+    public const STATUS_CONVERTED = 'converted';
+
+    public const STATUS_EXPIRED = 'expired';
+
+    public const STATUS_ABANDONED = 'abandoned';
+
+    public const ORIGIN_USER = 'user';
+
+    public const ORIGIN_DIRECT_CHECKOUT = 'direct_checkout';
+
     protected function casts(): array
     {
         return [
             'user_id' => 'integer',
+            'current_purchase_id' => 'integer',
+            'current_stock_reservation_id' => 'integer',
         ];
     }
 
@@ -62,6 +85,27 @@ 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');
+    }
+
+    /** @return BelongsTo<Purchase, $this> */
+    public function currentPurchase(): BelongsTo
+    {
+        return $this->belongsTo(Purchase::class, 'current_purchase_id');
+    }
+
+    /** @return BelongsTo<StockReservation, $this> */
+    public function currentStockReservation(): BelongsTo
+    {
+        return $this->belongsTo(
+            StockReservation::class,
+            'current_stock_reservation_id',
+        );
+    }
+
     public function getTotalAmount(): float
     {
         $items = $this->relationLoaded('items')
@@ -84,10 +128,20 @@ class Cart extends Model
         }
 
         return DB::transaction(function () use ($catalogItemId, $variantId, $quantity): CartItem {
-            self::query()->whereKey($this->getKey())->lockForUpdate()->firstOrFail();
+            $this->invalidateCurrentCheckout();
+            app(StockReservationService::class)->assertCartReservationUsable($this);
             $selectedItem = $this->resolveScopedItem($catalogItemId, $variantId, true);
+            $cartQuantity = (int) $this->items()
+                ->where('catalog_item_id', $catalogItemId)
+                ->sum('cantidad');
             $inventoryService = app(CatalogInventoryService::class);
             $availableQuantity = $inventoryService->availableQuantity($selectedItem);
+            $this->assertUserPurchaseLimit(
+                $selectedItem,
+                $cartQuantity + $quantity,
+                heldQuantity: $cartQuantity,
+                maximumAddableCeiling: $availableQuantity,
+            );
 
             if ($availableQuantity !== null && $availableQuantity < $quantity) {
                 throw ValidationException::withMessages([
@@ -113,35 +167,115 @@ class Cart extends Model
                 $item->save();
             }
 
-            $inventoryService->reserve($selectedItem, $quantity);
+            app(StockReservationService::class)->syncCart($this);
 
             return $item->fresh();
         });
     }
 
-    public function updateItem(int $cartItemId, int $quantity): CartItem
-    {
+    public function updateItem(
+        int $cartItemId,
+        int $quantity,
+        ?int $variantId = null,
+        bool $updateVariant = false,
+        ?int $excludedPurchaseId = null,
+    ): CartItem {
         if ($quantity <= 0) {
             throw ValidationException::withMessages([
                 'cantidad' => __('api.cart.positive_quantity'),
             ]);
         }
 
-        return DB::transaction(function () use ($cartItemId, $quantity): CartItem {
+        return DB::transaction(function () use (
+            $cartItemId,
+            $quantity,
+            $variantId,
+            $updateVariant,
+            $excludedPurchaseId,
+        ): CartItem {
+            $this->invalidateCurrentCheckout();
+            app(StockReservationService::class)->assertCartReservationUsable($this);
+
             /** @var CartItem $item */
             $item = $this->items()
                 ->where('id', $cartItemId)
                 ->lockForUpdate()
                 ->firstOrFail();
 
-            $selectedItem = $this->resolveScopedItem(
+            $currentSelection = $this->resolveScopedItem(
                 $item->catalog_item_id,
                 $item->variant_id,
                 true,
             );
             $inventoryService = app(CatalogInventoryService::class);
+
+            if ($updateVariant && $variantId !== $item->variant_id) {
+                $nextSelection = $this->resolveScopedItem(
+                    $item->catalog_item_id,
+                    $variantId,
+                    true,
+                );
+                $otherVariantsQuantity = (int) $this->items()
+                    ->where('catalog_item_id', $item->catalog_item_id)
+                    ->whereKeyNot($item->getKey())
+                    ->sum('cantidad');
+                $nextAvailableQuantity = $inventoryService->availableQuantity($nextSelection);
+                $this->assertUserPurchaseLimit(
+                    $nextSelection,
+                    $otherVariantsQuantity + $quantity,
+                    $excludedPurchaseId,
+                    $otherVariantsQuantity + $item->cantidad,
+                    $nextAvailableQuantity,
+                );
+
+                $availableQuantity = $inventoryService->availableQuantity($nextSelection);
+
+                if ($availableQuantity !== null && $availableQuantity < $quantity) {
+                    throw ValidationException::withMessages([
+                        'variant_id' => __('api.cart.insufficient_stock', ['max' => $availableQuantity]),
+                    ]);
+                }
+
+                $targetItem = $this->items()
+                    ->where('catalog_item_id', $item->catalog_item_id)
+                    ->where('variant_id', $variantId)
+                    ->whereKeyNot($item->getKey())
+                    ->lockForUpdate()
+                    ->first();
+
+                if ($targetItem !== null) {
+                    $targetItem->cantidad += $quantity;
+                    $targetItem->save();
+                    $item->delete();
+                    app(StockReservationService::class)->syncCart($this);
+
+                    return $targetItem->fresh();
+                }
+
+                $item->variant_id = $variantId;
+                $item->cantidad = $quantity;
+                $item->save();
+                app(StockReservationService::class)->syncCart($this);
+
+                return $item->fresh();
+            }
+
             $delta = $quantity - $item->cantidad;
-            $availableQuantity = $inventoryService->availableQuantity($selectedItem);
+            $availableQuantity = $inventoryService->availableQuantity($currentSelection);
+
+            if ($delta > 0) {
+                $otherVariantsQuantity = (int) $this->items()
+                    ->where('catalog_item_id', $item->catalog_item_id)
+                    ->whereKeyNot($item->getKey())
+                    ->sum('cantidad');
+                $this->assertUserPurchaseLimit(
+                    $currentSelection,
+                    $otherVariantsQuantity + $quantity,
+                    $excludedPurchaseId,
+                    $otherVariantsQuantity + $item->cantidad,
+                    $availableQuantity,
+                );
+            }
 
             if ($delta > 0 && $availableQuantity !== null && $availableQuantity < $delta) {
                 $maxAvailable = $availableQuantity + $item->cantidad;
@@ -152,14 +286,7 @@ class Cart extends Model
 
             $item->cantidad = $quantity;
             $item->save();
-
-            if ($delta > 0) {
-                $inventoryService->reserve($selectedItem, $delta);
-            }
-
-            if ($delta < 0) {
-                $inventoryService->release($selectedItem, abs($delta));
-            }
+            app(StockReservationService::class)->syncCart($this);
 
             return $item->fresh();
         });
@@ -168,25 +295,79 @@ class Cart extends Model
     public function removeItem(int $cartItemId): void
     {
         DB::transaction(function () use ($cartItemId): void {
+            $this->invalidateCurrentCheckout();
+            app(StockReservationService::class)->assertCartReservationUsable($this);
+
             /** @var CartItem $item */
             $item = $this->items()
                 ->where('id', $cartItemId)
                 ->lockForUpdate()
                 ->firstOrFail();
 
-            $selectedItem = $this->resolveScopedItem(
-                $item->catalog_item_id,
-                $item->variant_id,
-                true,
-            );
-            app(CatalogInventoryService::class)->release(
-                $selectedItem,
-                $item->cantidad,
-            );
             $item->delete();
+            app(StockReservationService::class)->syncCart($this);
         });
     }
 
+    private function invalidateCurrentCheckout(): void
+    {
+        $candidatePurchaseId = self::query()
+            ->whereKey($this->getKey())
+            ->value('current_purchase_id');
+        $currentPurchase = $candidatePurchaseId === null
+            ? null
+            : Purchase::query()->lockForUpdate()->find($candidatePurchaseId);
+
+        /** @var self $cart */
+        $cart = self::query()->lockForUpdate()->findOrFail($this->getKey());
+
+        if ($cart->current_purchase_id !== $candidatePurchaseId) {
+            if ($cart->current_purchase_id !== null) {
+                throw ValidationException::withMessages([
+                    'cart' => __('api.purchase.checkout_in_progress'),
+                ]);
+            }
+
+            $this->current_purchase_id = null;
+
+            return;
+        }
+
+        if ($currentPurchase === null) {
+            return;
+        }
+
+        if ($currentPurchase->status === Purchase::STATUS_PAID) {
+            throw ValidationException::withMessages([
+                'cart' => __('api.cart.editing_disabled'),
+            ]);
+        }
+
+        if (in_array($currentPurchase->status, [
+            Purchase::STATUS_CREATED,
+            Purchase::STATUS_PENDING_PAYMENT,
+        ], true)) {
+            app(StockReservationService::class)->returnToCart($currentPurchase, $cart);
+            $currentPurchase->update([
+                'status' => Purchase::STATUS_SUPERSEDED,
+            ]);
+
+            $this->current_purchase_id = null;
+
+            return;
+        }
+
+        app(StockReservationService::class)->releaseForPurchase(
+            $currentPurchase,
+            reason: StockReservationService::REASON_PURCHASE_SUPERSEDED,
+        );
+        self::query()
+            ->whereKey($cart->getKey())
+            ->where('current_purchase_id', $currentPurchase->getKey())
+            ->update(['current_purchase_id' => null]);
+        $this->current_purchase_id = null;
+    }
+
     protected function resolveScopedItem(
         int $catalogItemId,
         ?int $variantId,
@@ -256,6 +437,33 @@ class Cart extends Model
         return $variant;
     }
 
+    private function assertUserPurchaseLimit(
+        CatalogItem|Variant $selectedItem,
+        int $cartQuantity,
+        ?int $excludedPurchaseId = null,
+        int $heldQuantity = 0,
+        ?int $maximumAddableCeiling = null,
+    ): void {
+        if ($this->user_id === null) {
+            return;
+        }
+
+        $catalogItem = $selectedItem instanceof Variant
+            ? $selectedItem->catalogItem
+            : $selectedItem;
+
+        app(UserPurchaseLimitService::class)->assertCanPurchase(
+            $catalogItem,
+            $this->user_id,
+            $cartQuantity,
+            $excludedPurchaseId,
+            $this->getKey(),
+            $heldQuantity,
+            $maximumAddableCeiling,
+            field: 'cantidad',
+        );
+    }
+
     protected function resolveInventory(int $inventoryId, bool $lockForUpdate): Inventory
     {
         $query = Inventory::query()->whereKey($inventoryId);

app/Domains/Cart/Requests/UpdateCartItemQuantityRequest.php

@@ -19,7 +19,7 @@ class UpdateCartItemQuantityRequest extends FormRequest
         return [
             'cantidad' => ['required', 'integer', 'min:1'],
             'catalog_item_id' => ['prohibited'],
-            'variant_id' => ['prohibited'],
+            'variant_id' => ['sometimes', 'nullable', 'integer'],
         ];
     }
 }

app/Domains/Cart/Resources/CartItemResource.php

@@ -3,6 +3,9 @@
 namespace App\Domains\Cart\Resources;
 
 use App\Domains\Cart\Models\CartItem;
+use App\Domains\Catalog\Enums\InventoryPolicy;
+use App\Domains\Catalog\Models\Variant;
+use App\Domains\Tenant\Models\Tenant;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
 
@@ -18,12 +21,16 @@ class CartItemResource extends JsonResource
     {
         $selectedItem = $this->selectedItem();
         $imageUrl = null;
+        $tenant = $request->route('tenant');
+        $displayImage = ! $tenant instanceof Tenant || $tenant->display_cart_item_images;
+        $includeVariants = $tenant instanceof Tenant
+            && $tenant->cart_editing_policy->allowsVariantChanges();
 
-        if ($selectedItem?->relationLoaded('attachments')) {
+        if ($displayImage && $selectedItem?->relationLoaded('attachments')) {
             $imageUrl = $selectedItem->attachments->first()?->getTemporaryUrl(1440);
         }
 
-        if ($imageUrl === null && $this->catalogItem?->relationLoaded('attachments')) {
+        if ($displayImage && $imageUrl === null && $this->catalogItem?->relationLoaded('attachments')) {
             $imageUrl = $this->catalogItem->attachments->first()?->getTemporaryUrl(1440);
         }
 
@@ -33,10 +40,29 @@ class CartItemResource extends JsonResource
             'precio_unitario' => $this->formatMoney($selectedItem?->getPrice()),
             'catalog_item_id' => $this->catalog_item_id,
             'variant_id' => $this->variant_id,
-            'product' => $selectedItem === null ? null : [
-                'nombre' => $selectedItem->getName(),
-                'imagen' => $imageUrl,
-            ],
+            'nombre' => $selectedItem?->getName(),
+            'imagen' => $imageUrl,
+            'variant' => $this->variant === null ? null : $this->variantData($this->variant),
+            'variants' => $this->when(
+                $includeVariants,
+                fn () => $this->catalogItem
+                    ->visibleVariants($this->variant_id)
+                    ->map(fn (Variant $variant): array => $this->variantData($variant))
+                    ->values(),
+            ),
+        ];
+    }
+
+    /** @return array<string, mixed> */
+    protected function variantData(Variant $variant): array
+    {
+        return [
+            'id' => $variant->id,
+            'precio' => $this->formatMoney($variant->precio ?? $this->catalogItem->precio),
+            'stock_tecnico' => $this->catalogItem->inventory_policy === InventoryPolicy::Unlimited
+                ? null
+                : $variant->inventory->availableStock(),
+            'values' => $variant->selectorOptions($this->catalogItem->itemAttributes),
         ];
     }
 

app/Domains/Cart/Services/CartService.php

@@ -4,10 +4,14 @@ namespace App\Domains\Cart\Services;
 
 use App\Domains\Auth\Models\User;
 use App\Domains\Cart\Models\Cart;
+use App\Domains\Catalog\Exceptions\StockReservationExpiredException;
+use App\Domains\Catalog\Services\ExpireStockReservationsService;
 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;
 
@@ -21,13 +25,13 @@ class CartService
             return $this->makeEmptyCart($tenant);
         }
 
-        $cart = $this->findCart($tenant, $resolvedIdentity['identity']);
+        $cart = $this->resolveCart($tenant, $resolvedIdentity['identity']);
 
         if ($cart === null) {
             return $this->makeEmptyCart($tenant);
         }
 
-        return $this->loadCart($cart);
+        return $this->loadCart($cart, $tenant);
     }
 
     /**
@@ -46,41 +50,71 @@ class CartService
         $cart->addItem($catalogItemId, $variantId, $quantity);
 
         return [
-            'cart' => $this->loadCart($cart),
+            'cart' => $this->loadCart($cart, $tenant),
             'guest_token' => $resolvedIdentity['generated_guest_token'],
         ];
     }
 
-    public function updateItemQuantity(Tenant $tenant, Request $request, int $cartItemId, int $quantity): Cart
-    {
+    public function updateItem(
+        Tenant $tenant,
+        Request $request,
+        int $cartItemId,
+        int $quantity,
+        ?int $variantId,
+        bool $updateVariant,
+    ): Cart {
+        if ($updateVariant && ! $tenant->cart_editing_policy->allowsVariantChanges()) {
+            throw ValidationException::withMessages([
+                'variant_id' => __('api.cart.variant_change_disabled'),
+            ]);
+        }
+
+        if (! $updateVariant && ! $tenant->cart_editing_policy->allowsQuantityChanges()) {
+            throw ValidationException::withMessages([
+                'cantidad' => __('api.cart.editing_disabled'),
+            ]);
+        }
+
         $identity = $this->requireIdentity($request);
         $cart = $this->findCartOrFail($tenant, $identity);
-        $cart->updateItem($cartItemId, $quantity);
+        $cart->updateItem($cartItemId, $quantity, $variantId, $updateVariant);
 
-        return $this->loadCart($cart);
+        return $this->loadCart($cart, $tenant);
     }
 
     public function removeItem(Tenant $tenant, Request $request, int $cartItemId): Cart
     {
+        if (! $tenant->cart_editing_policy->allowsRemoval()) {
+            throw ValidationException::withMessages([
+                'cart_item' => __('api.cart.editing_disabled'),
+            ]);
+        }
+
         $identity = $this->requireIdentity($request);
         $cart = $this->findCartOrFail($tenant, $identity);
         $cart->removeItem($cartItemId);
 
-        return $this->loadCart($cart);
+        return $this->loadCart($cart, $tenant);
     }
 
     public function makeGuestTokenCookie(string $guestToken): Cookie
     {
-        return cookie(
-            'guest_token',
-            $guestToken,
-            60 * 24 * 180,
-            '/',
-            null,
-            false,
-            true,
-            false,
-            'lax',
+        $secure = (bool) config('session.secure');
+        $sameSite = config('session.same_site');
+        $partitioned = (bool) config('session.partitioned')
+            || ($secure && strtolower((string) $sameSite) === 'none');
+
+        return Cookie::create(
+            name: 'guest_token',
+            value: $guestToken,
+            expire: now()->addDays(180),
+            path: '/',
+            domain: config('session.domain'),
+            secure: $secure,
+            httpOnly: true,
+            raw: false,
+            sameSite: $sameSite,
+            partitioned: $partitioned,
         );
     }
 
@@ -88,7 +122,7 @@ class CartService
     {
         $cart = new Cart([
             'tenant_codigo' => $tenant->codigo,
-            'status' => 'active',
+            'status' => Cart::STATUS_ACTIVE,
         ]);
 
         $cart->setRelation('items', collect());
@@ -96,15 +130,32 @@ class CartService
         return $cart;
     }
 
-    protected function loadCart(Cart $cart): Cart
+    protected function loadCart(Cart $cart, Tenant $tenant): Cart
     {
-        return $cart->fresh()->load([
+        $relations = [
             'items.catalogItem.attachments',
             'items.catalogItem.inventory',
+            'items.catalogItem.itemAttributes.attribute',
             'items.variant.attachments',
             'items.variant.inventory',
-            'items.variant.definitions.itemAttribute.attribute',
-        ]);
+            'items.variant.definitions.itemAttribute.attribute.options',
+            'items.variant.eventDates',
+            'items.variant.eventDate',
+        ];
+
+        if ($tenant->cart_editing_policy->allowsVariantChanges()) {
+            $relations = [
+                ...$relations,
+                'items.catalogItem.variants' => fn ($query) => $query->orderBy('id'),
+                'items.catalogItem.variants.inventory',
+                'items.catalogItem.variants.definitions' => fn ($query) => $query->orderBy('id'),
+                'items.catalogItem.variants.definitions.itemAttribute.attribute.options',
+                'items.catalogItem.variants.eventDates',
+                'items.catalogItem.variants.eventDate',
+            ];
+        }
+
+        return $cart->fresh()->load($relations);
     }
 
     /**
@@ -172,12 +223,14 @@ class CartService
     {
         return Cart::query()
             ->where('tenant_codigo', $tenant->codigo)
-            ->where('status', 'active')
+            ->where('origin', Cart::ORIGIN_USER)
+            ->whereIn('status', [Cart::STATUS_ACTIVE, Cart::STATUS_EXPIRED])
             ->when(
                 $identity['user_id'] !== null,
                 fn ($query) => $query->where('user_id', $identity['user_id']),
                 fn ($query) => $query->where('guest_token', $identity['guest_token']),
             )
+            ->orderByRaw('CASE WHEN status = ? THEN 0 ELSE 1 END', [Cart::STATUS_ACTIVE])
             ->first();
     }
 
@@ -186,7 +239,7 @@ class CartService
      */
     protected function findCartOrFail(Tenant $tenant, array $identity): Cart
     {
-        $cart = $this->findCart($tenant, $identity);
+        $cart = $this->resolveCart($tenant, $identity, replaceExpired: false);
 
         if ($cart === null) {
             throw new NotFoundHttpException('Cart not found.');
@@ -199,10 +252,73 @@ class CartService
      * @param  array{user_id: ?int, guest_token: ?string}  $identity
      */
     protected function findOrCreateCart(Tenant $tenant, array $identity): Cart
+    {
+        return $this->resolveCart($tenant, $identity)
+            ?? $this->createCart($tenant, $identity);
+    }
+
+    /**
+     * @param  array{user_id: ?int, guest_token: ?string}  $identity
+     */
+    protected function resolveCart(
+        Tenant $tenant,
+        array $identity,
+        bool $replaceExpired = true,
+    ): ?Cart {
+        $cart = $this->findCart($tenant, $identity);
+
+        if ($cart?->status === Cart::STATUS_ACTIVE
+            && $cart->current_stock_reservation_id !== null
+            && app(ExpireStockReservationsService::class)
+                ->expireIfOverdue($cart->current_stock_reservation_id)) {
+            $cart = $this->findCart($tenant, $identity);
+        }
+
+        if ($cart?->status === Cart::STATUS_EXPIRED) {
+            if (! $replaceExpired) {
+                throw new StockReservationExpiredException;
+            }
+
+            return $this->replaceExpiredCart($cart, $tenant, $identity);
+        }
+
+        if ($cart !== null) {
+            return $cart;
+        }
+
+        return null;
+    }
+
+    /**
+     * @param  array{user_id: ?int, guest_token: ?string}  $identity
+     */
+    protected function replaceExpiredCart(Cart $expiredCart, Tenant $tenant, array $identity): Cart
+    {
+        return DB::transaction(function () use ($expiredCart, $tenant, $identity): Cart {
+            /** @var Cart|null $lockedCart */
+            $lockedCart = Cart::query()->lockForUpdate()->find($expiredCart->getKey());
+
+            if ($lockedCart?->status === Cart::STATUS_EXPIRED) {
+                $lockedCart->update([
+                    'status' => Cart::STATUS_ABANDONED,
+                    'current_purchase_id' => null,
+                ]);
+            }
+
+            return $this->findCart($tenant, $identity)
+                ?? $this->createCart($tenant, $identity);
+        });
+    }
+
+    /**
+     * @param  array{user_id: ?int, guest_token: ?string}  $identity
+     */
+    protected function createCart(Tenant $tenant, array $identity): Cart
     {
         $attributes = [
             'tenant_codigo' => $tenant->codigo,
-            'status' => 'active',
+            'status' => Cart::STATUS_ACTIVE,
+            'origin' => Cart::ORIGIN_USER,
         ];
 
         if ($identity['user_id'] !== null) {

app/Domains/Cart/Services/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

@@ -0,0 +1,38 @@
+# Dominio Cart
+
+## Propósito
+
+Gestiona el carrito activo de un tenant tanto para visitantes como para usuarios autenticados.
+
+## Modelo
+
+- `Cart`: pertenece a un tenant y opcionalmente a un usuario; calcula el total, permite agregar, actualizar o quitar ítems y apunta a su reserva de stock vigente mediante `current_stock_reservation_id`.
+- `CartItem`: referencia un `CatalogItem` y, opcionalmente, una `Variant`; sólo persiste la selección y cantidad, y expone siempre los datos vigentes del catálogo.
+
+## Servicios
+
+- `CartService`: obtiene el carrito, modifica ítems y administra la cookie del token invitado.
+- `GuestCartMergeService`: incorpora el carrito invitado al usuario cuando este se autentica.
+
+## Endpoints
+
+Bajo `/tenants/{tenant:codigo}`:
+
+- `GET /cart`.
+- `POST /cart/items`.
+- `PATCH /cart/items/{cartItem}`.
+- `DELETE /cart/items/{cartItem}`.
+
+## Contratos
+
+`AddCartItemRequest` y `UpdateCartItemQuantityRequest` validan selección y cantidad. `CartResource` y `CartItemResource` estabilizan la respuesta pública. Cada ítem expone `nombre`, `imagen` y `precio_unitario` en la raíz, priorizando la variante seleccionada y usando el catálogo base como respaldo. La variante seleccionada se serializa en `variant`; las variantes alternativas no forman parte de la respuesta del carrito.
+
+## 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.
+
+Cada edición sincroniza una única reserva para el carrito completo. Si varios ítems o bundles consumen el mismo inventario, se persiste una sola línea con la cantidad agregada. Al editar durante checkout, la compra anterior queda `superseded`, se desvincula y el carrito conserva la misma reserva activa con sus líneas actualizadas.
+
+El comando unificado `php artisan reservations:expire` recorre una sola vez las reservas activas cuyo `expires_at` haya vencido. Cuando pertenecen a un carrito, conserva la reserva y sus líneas como historial, libera el stock como conjunto y cambia el carrito asociado a `expired` sin eliminar sus ítems. Al volver a resolver ese carrito desde la API, el anterior pasa automáticamente a `abandoned` y se crea uno activo y vacío para la misma identidad. El cliente nunca necesita reiniciarlo explícitamente. La API también materializa este vencimiento al acceder al carrito aunque el comando programado todavía no haya corrido.

app/Domains/Catalog/Controllers/AdminApp/OnTicketFeaturedGroupController.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Domains\Catalog\Controllers\AdminApp;
+
+use App\Domains\Catalog\Models\FeaturedGroup;
+use App\Domains\Catalog\Requests\AdminApp\UpsertOnTicketFeaturedGroupRequest;
+use App\Domains\Catalog\Resources\AdminApp\OnTicketFeaturedGroupResource;
+use App\Domains\Catalog\Services\OnTicketFeaturedGroupService;
+use App\Domains\Tenant\Models\Tenant;
+use App\Http\Controllers\Controller;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
+
+class OnTicketFeaturedGroupController extends Controller
+{
+    public function __construct(
+        private readonly OnTicketFeaturedGroupService $featuredGroupService,
+    ) {}
+
+    public function index(Request $request): AnonymousResourceCollection
+    {
+        return OnTicketFeaturedGroupResource::collection(
+            $this->featuredGroupService->forTenant($this->onTicketTenant($request))
+        );
+    }
+
+    public function store(UpsertOnTicketFeaturedGroupRequest $request): JsonResponse
+    {
+        $featuredGroup = $this->featuredGroupService->create(
+            $this->onTicketTenant($request),
+            $request->validated(),
+        );
+
+        return OnTicketFeaturedGroupResource::make($featuredGroup)
+            ->response()
+            ->setStatusCode(201);
+    }
+
+    public function update(
+        UpsertOnTicketFeaturedGroupRequest $request,
+        FeaturedGroup $featuredGroup,
+    ): OnTicketFeaturedGroupResource {
+        $tenant = $this->onTicketTenant($request);
+
+        abort_unless($featuredGroup->tenant_code === $tenant->codigo, 404);
+
+        return OnTicketFeaturedGroupResource::make(
+            $this->featuredGroupService->update(
+                $tenant,
+                $featuredGroup,
+                $request->validated(),
+            )
+        );
+    }
+
+    private function onTicketTenant(Request $request): Tenant
+    {
+        $tenant = $request->user()->tenant()->firstOrFail();
+
+        abort_unless($tenant->website_type_code === 'onticket', 404);
+
+        return $tenant;
+    }
+}

app/Domains/Catalog/Controllers/CatalogController.php

@@ -2,34 +2,35 @@
 
 namespace App\Domains\Catalog\Controllers;
 
-use App\Domains\Catalog\Enums\GroupLayout;
+use App\Domains\Cart\Services\CartService;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\Category;
 use App\Domains\Catalog\Models\FeaturedGroup;
-use App\Domains\Catalog\Models\FeaturedItem;
 use App\Domains\Catalog\Requests\CatalogItemDetailRequest;
+use App\Domains\Catalog\Requests\CatalogVariantOptionsRequest;
 use App\Domains\Catalog\Requests\CategoryPageRequest;
 use App\Domains\Catalog\Requests\FeaturedGroupPageRequest;
 use App\Domains\Catalog\Requests\SearchCatalogItemsRequest;
 use App\Domains\Catalog\Requests\StoreCatalogItemRequest;
 use App\Domains\Catalog\Resources\CatalogFeaturedGroupResource;
-use App\Domains\Catalog\Resources\CatalogFeaturedItemResource;
 use App\Domains\Catalog\Resources\CatalogItemDetailResource;
 use App\Domains\Catalog\Resources\CatalogItemResource;
 use App\Domains\Catalog\Resources\CatalogSearchItemResource;
+use App\Domains\Catalog\Resources\CatalogVariantOptionsResource;
+use App\Domains\Catalog\Services\CatalogItemAllowanceService;
 use App\Domains\Catalog\Services\CatalogService;
+use App\Domains\Catalog\Services\FeaturedGroupService;
+use App\Domains\Catalog\Services\VariantSelectionService;
 use App\Domains\Tenant\Models\Tenant;
 use App\Http\Controllers\Controller;
-use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
-use Illuminate\Pagination\LengthAwarePaginator;
+use Illuminate\Support\Facades\Auth;
 
 class CatalogController extends Controller
 {
-    private const ITEMS_PER_PAGE = 12;
-
-    public function index(Tenant $tenant): JsonResponse
+    public function index(Request $request, Tenant $tenant, FeaturedGroupService $featuredGroupService): JsonResponse
     {
         $featuredGroups = FeaturedGroup::query()
             ->where('tenant_code', $tenant->codigo)
@@ -39,7 +40,7 @@ class CatalogController extends Controller
         return response()->json($featuredGroups->map(
             fn (FeaturedGroup $featuredGroup): array => (new CatalogFeaturedGroupResource(
                 $featuredGroup,
-                $this->featuredItemsResponse($featuredGroup, 1),
+                $featuredGroupService->itemsResponse($featuredGroup, 1, $this->userId($request)),
             ))->resolve()
         ));
     }
@@ -48,15 +49,17 @@ class CatalogController extends Controller
         SearchCatalogItemsRequest $request,
         Tenant $tenant,
         CatalogService $catalogService,
+        CatalogItemAllowanceService $allowances,
     ): AnonymousResourceCollection {
-        return CatalogSearchItemResource::collection(
-            $catalogService->search(
-                $tenant,
-                $request->validated('q'),
-                $tenant->search_items_per_page,
-                (int) $request->validated('page', 1),
-            )
+        $items = $catalogService->search(
+            $tenant,
+            $request->validated('q'),
+            $tenant->search_items_per_page,
+            (int) $request->validated('page', 1),
         );
+        $allowances->attach($items->getCollection(), $this->userId($request));
+
+        return CatalogSearchItemResource::collection($items);
     }
 
     public function category(
@@ -64,17 +67,19 @@ class CatalogController extends Controller
         Tenant $tenant,
         Category $category,
         CatalogService $catalogService,
+        CatalogItemAllowanceService $allowances,
     ): AnonymousResourceCollection {
         abort_unless($category->tenant_code === $tenant->codigo, 404);
 
-        return CatalogSearchItemResource::collection(
-            $catalogService->categoryItems(
-                $tenant,
-                $category,
-                $tenant->search_items_per_page,
-                (int) $request->validated('page', 1),
-            )
-        )->additional([
+        $items = $catalogService->categoryItems(
+            $tenant,
+            $category,
+            $tenant->search_items_per_page,
+            (int) $request->validated('page', 1),
+        );
+        $allowances->attach($items->getCollection(), $this->userId($request));
+
+        return CatalogSearchItemResource::collection($items)->additional([
             'category' => [
                 'id' => $category->id,
                 'nombre' => $category->nombre,
@@ -89,12 +94,17 @@ class CatalogController extends Controller
         FeaturedGroupPageRequest $request,
         Tenant $tenant,
         FeaturedGroup $featuredGroup,
+        FeaturedGroupService $featuredGroupService,
     ): JsonResponse {
         abort_unless($featuredGroup->tenant_code === $tenant->codigo, 404);
 
         $page = (int) $request->validated('page', 1);
 
-        return response()->json($this->featuredItemsResponse($featuredGroup, $page));
+        return response()->json($featuredGroupService->itemsResponse(
+            $featuredGroup,
+            $page,
+            $this->userId($request),
+        ));
     }
 
     public function show(
@@ -102,15 +112,53 @@ class CatalogController extends Controller
         Tenant $tenant,
         CatalogItem $catalogItem,
         CatalogService $catalogService,
+        CatalogItemAllowanceService $allowances,
     ): CatalogItemDetailResource {
         abort_unless($catalogItem->tenant_code === $tenant->codigo, 404);
 
         $variantId = $request->validated('variant_id');
 
-        return CatalogItemDetailResource::make(
-            $catalogService->getDetail(
+        $item = $catalogService->getDetail(
+            $catalogItem,
+            $variantId === null ? null : (int) $variantId,
+        );
+        $allowances->attach(collect([$item]), $this->userId($request));
+
+        return CatalogItemDetailResource::make($item);
+    }
+
+    public function variantOptions(
+        CatalogVariantOptionsRequest $request,
+        Tenant $tenant,
+        CatalogItem $catalogItem,
+        VariantSelectionService $variantSelectionService,
+        CartService $cartService,
+    ): CatalogVariantOptionsResource {
+        abort_unless($catalogItem->tenant_code === $tenant->codigo, 404);
+
+        $includedVariantId = null;
+        $cartItemId = $request->validated('cart_item_id');
+        $selectedValues = $request->validated('selected_values', []);
+
+        if ($cartItemId !== null) {
+            $cartItem = $cartService->show($tenant, $request)
+                ->items
+                ->firstWhere('id', (int) $cartItemId);
+            abort_unless($cartItem?->catalog_item_id === $catalogItem->id, 404);
+            $includedVariantId = $cartItem->variant_id;
+
+            if ($selectedValues === [] && $cartItem->variant !== null) {
+                $selectedValues = $cartItem->variant
+                    ->selectorOptions($catalogItem->itemAttributes)
+                    ->all();
+            }
+        }
+
+        return CatalogVariantOptionsResource::make(
+            $variantSelectionService->options(
                 $catalogItem,
-                $variantId === null ? null : (int) $variantId,
+                $selectedValues,
+                $includedVariantId,
             )
         );
     }
@@ -130,57 +178,10 @@ class CatalogController extends Controller
             ->setStatusCode(201);
     }
 
-    /** @return array<array-key, mixed> */
-    private function featuredItemsResponse(FeaturedGroup $featuredGroup, int $page): array
+    private function userId(Request $request): ?int
     {
-        if ($featuredGroup->group_layout !== GroupLayout::Paginated) {
-            $featuredItems = $this->featuredItemsQuery($featuredGroup)->get();
+        $userId = $request->user()?->getAuthIdentifier() ?? Auth::guard('sanctum')->id();
 
-            $featuredItems->each(
-                fn ($featuredItem) => $featuredItem->setRelation('featuredGroup', $featuredGroup)
-            );
-
-            return CatalogFeaturedItemResource::collection($featuredItems)->resolve();
-        }
-
-        $paginator = $this->paginateFeaturedItems($featuredGroup, $page);
-
-        $paginator->getCollection()->each(
-            fn ($featuredItem) => $featuredItem->setRelation('featuredGroup', $featuredGroup)
-        );
-
-        return CatalogFeaturedItemResource::collection($paginator)
-            ->response()
-            ->getData(true);
-    }
-
-    private function paginateFeaturedItems(
-        FeaturedGroup $featuredGroup,
-        int $page,
-    ): LengthAwarePaginator {
-        $paginator = $this->featuredItemsQuery($featuredGroup)->paginate(
-            perPage: self::ITEMS_PER_PAGE,
-            pageName: 'page',
-            page: $page,
-        );
-
-        return $paginator->withPath(route('catalog.featured-groups.items.index', [
-            'tenant' => $featuredGroup->tenant_code,
-            'featuredGroup' => $featuredGroup->id,
-        ]));
-    }
-
-    /** @return HasMany<FeaturedItem, FeaturedGroup> */
-    private function featuredItemsQuery(FeaturedGroup $featuredGroup): HasMany
-    {
-        return $featuredGroup->featuredItems()->with([
-            'catalogItem.inventory',
-            'catalogItem.attachments',
-            'catalogItem.variants.inventory',
-            'catalogItem.variants.attachments',
-            'catalogItem.variants.definitions.itemAttribute.attribute',
-            'catalogItem.bundleComponents.catalogItem',
-            'catalogItem.bundleComponents.variant.catalogItem',
-        ]);
+        return $userId === null ? null : (int) $userId;
     }
 }

app/Domains/Catalog/Enums/FeaturedGroupSource.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Domains\Catalog\Enums;
+
+enum FeaturedGroupSource: string
+{
+    case Manual = 'manual';
+    case Category = 'category';
+    case All = 'all';
+
+    /**
+     * @return list<string>
+     */
+    public static function values(): array
+    {
+        return array_column(self::cases(), 'value');
+    }
+}

app/Domains/Catalog/Enums/GroupLayout.php

@@ -8,6 +8,7 @@ enum GroupLayout: string
     case Simple = 'simple';
     case SimpleVertical = 'simple_vertical';
     case Carousel = 'carousel';
+    case Single = 'single';
 
     /**
      * @return list<string>

app/Domains/Catalog/Enums/InventorySubject.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Domains\Catalog\Enums;
+
+enum InventorySubject: string
+{
+    case Product = 'product';
+    case Seat = 'seat';
+    case Ticket = 'ticket';
+
+    /** @return array<int, string> */
+    public static function values(): array
+    {
+        return array_column(self::cases(), 'value');
+    }
+}

app/Domains/Catalog/Enums/ProductLayout.php

@@ -7,6 +7,7 @@ enum ProductLayout: string
     case Row = 'row';
     case ColumnWithImage = 'column_with_image';
     case ColumnWithCart = 'column_with_cart';
+    case TicketSelector = 'ticket_selector';
 
     /**
      * @return list<string>

app/Domains/Catalog/Exceptions/StockReservationExpiredException.php

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

app/Domains/Catalog/Models/Attribute.php

@@ -2,6 +2,7 @@
 
 namespace App\Domains\Catalog\Models;
 
+use App\Domains\Event\Models\EventDate;
 use App\Domains\Shared\Enums\FieldType;
 use App\Domains\Tenant\Models\Tenant;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
@@ -51,4 +52,14 @@ class Attribute extends Model
     {
         return $this->hasMany(AttributeOption::class, 'attribute_id')->orderBy('sort_order');
     }
+
+    /**
+     * @return HasMany<EventDate, $this>
+     */
+    public function eventDates(): HasMany
+    {
+        return $this->hasMany(EventDate::class, 'tenant_code', 'tenant_codigo')
+            ->orderBy('date')
+            ->orderBy('time_start');
+    }
 }

app/Domains/Catalog/Models/AttributeOption.php

@@ -2,6 +2,7 @@
 
 namespace App\Domains\Catalog\Models;
 
+use App\Domains\Ticket\Models\ValidityTime;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
@@ -9,6 +10,7 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
 #[Fillable([
     'attribute_id',
+    'validity_time_id',
     'value',
     'label',
     'sort_order',
@@ -26,6 +28,7 @@ class AttributeOption extends Model
     protected function casts(): array
     {
         return [
+            'validity_time_id' => 'integer',
             'sort_order' => 'integer',
             'metadata' => 'array',
         ];
@@ -38,4 +41,10 @@ class AttributeOption extends Model
     {
         return $this->belongsTo(Attribute::class, 'attribute_id');
     }
+
+    /** @return BelongsTo<ValidityTime, $this> */
+    public function validityTime(): BelongsTo
+    {
+        return $this->belongsTo(ValidityTime::class);
+    }
 }

app/Domains/Catalog/Models/CatalogItem.php

@@ -5,15 +5,19 @@ namespace App\Domains\Catalog\Models;
 use App\Domains\Attachable\Models\Attachment;
 use App\Domains\Catalog\Enums\CatalogItemType;
 use App\Domains\Catalog\Enums\InventoryPolicy;
+use App\Domains\Catalog\Enums\InventorySubject;
 use App\Domains\Catalog\Services\CatalogInventoryService;
 use App\Domains\Tenant\Models\Tenant;
-use Carbon\CarbonInterface;
+use App\Domains\Ticket\Models\Ticket;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\SoftDeletes;
+use Illuminate\Support\Collection;
 
 #[Fillable([
     'tenant_code',
@@ -23,16 +27,17 @@ use Illuminate\Database\Eloquent\Relations\HasMany;
     'type',
     'slug',
     'nombre',
+    'group_order',
     'descripcion',
     'precio',
     'inventory_policy',
+    'inventory_subject',
+    'max_units_per_user',
     'has_tickets',
-    'maximum_use_date',
-    'minimum_use_date',
 ])]
 class CatalogItem extends Model
 {
-    use HasFactory;
+    use HasFactory, SoftDeletes;
 
     public $timestamps = false;
 
@@ -41,7 +46,9 @@ class CatalogItem extends Model
     protected $attributes = [
         'type' => CatalogItemType::Standard->value,
         'inventory_policy' => InventoryPolicy::Tracked->value,
+        'inventory_subject' => InventorySubject::Product->value,
         'has_tickets' => false,
+        'group_order' => 0,
     ];
 
     protected function casts(): array
@@ -51,11 +58,12 @@ class CatalogItem extends Model
             'brand_id' => 'integer',
             'inventory_id' => 'integer',
             'type' => CatalogItemType::class,
+            'group_order' => 'integer',
             'precio' => 'decimal:2',
             'inventory_policy' => InventoryPolicy::class,
+            'inventory_subject' => InventorySubject::class,
+            'max_units_per_user' => 'integer',
             'has_tickets' => 'boolean',
-            'maximum_use_date' => 'datetime',
-            'minimum_use_date' => 'datetime',
         ];
     }
 
@@ -101,6 +109,12 @@ class CatalogItem extends Model
         return $this->hasMany(Variant::class);
     }
 
+    /** @return HasMany<Ticket, $this> */
+    public function sourceTickets(): HasMany
+    {
+        return $this->hasMany(Ticket::class, 'source_catalog_item_id');
+    }
+
     /** @return BelongsToMany<Attribute, $this> */
     public function attributes(): BelongsToMany
     {
@@ -122,6 +136,12 @@ class CatalogItem extends Model
 
     /** @return BelongsToMany<Attachment, $this> */
     public function attachments(): BelongsToMany
+    {
+        return $this->allAttachments()->wherePivot('is_enabled', true);
+    }
+
+    /** @return BelongsToMany<Attachment, $this> */
+    public function allAttachments(): BelongsToMany
     {
         return $this->belongsToMany(
             Attachment::class,
@@ -129,7 +149,7 @@ class CatalogItem extends Model
             'catalog_item_id',
             'attachment_id'
         )
-            ->withPivot('orden')
+            ->withPivot(['orden', 'is_enabled'])
             ->wherePivotNull('variant_id')
             ->orderByPivot('orden');
     }
@@ -154,6 +174,43 @@ class CatalogItem extends Model
         return ($this->availableStock() ?? 0) > 0;
     }
 
+    /** @param Builder<CatalogItem> $query */
+    public function scopeWhereAvailable(Builder $query): Builder
+    {
+        return $query->where(function (Builder $query): void {
+            $query
+                ->where('catalog_items.inventory_policy', InventoryPolicy::Unlimited->value)
+                ->orWhereHas(
+                    'variants.inventory',
+                    fn (Builder $inventoryQuery): Builder => $inventoryQuery
+                        ->whereColumn('inventories.real_stock', '>', 'inventories.reserved_stock')
+                )
+                ->orWhere(function (Builder $directItemQuery): void {
+                    $directItemQuery
+                        ->whereDoesntHave('variants')
+                        ->where(function (Builder $inventoryQuery): void {
+                            $inventoryQuery
+                                ->whereNull('catalog_items.inventory_id')
+                                ->orWhereHas(
+                                    'inventory',
+                                    fn (Builder $availableInventoryQuery): Builder => $availableInventoryQuery
+                                        ->whereColumn('inventories.real_stock', '>', 'inventories.reserved_stock')
+                                );
+                        });
+                });
+        });
+    }
+
+    /** @return Collection<int, Variant> */
+    public function visibleVariants(?int $includedVariantId = null): Collection
+    {
+        return $this->variants
+            ->filter(fn (Variant $variant): bool => ($includedVariantId !== null && $variant->id === $includedVariantId)
+                || $this->inventory_policy === InventoryPolicy::Unlimited
+                || ($variant->inventory?->availableStock() ?? 0) > 0)
+            ->values();
+    }
+
     public function getPrice(): float
     {
         return (float) $this->precio;
@@ -164,14 +221,14 @@ class CatalogItem extends Model
         return $this->nombre;
     }
 
-    public function getMinimumUseDate(): ?CarbonInterface
+    public function getSelectionLabel(): string
     {
-        return $this->minimum_use_date;
+        return $this->getName();
     }
 
-    public function getMaximumUseDate(): ?CarbonInterface
+    public function getDescription(): ?string
     {
-        return $this->maximum_use_date;
+        return $this->descripcion;
     }
 
     public function isBundle(): bool

app/Domains/Catalog/Models/Category.php

@@ -2,17 +2,20 @@
 
 namespace App\Domains\Catalog\Models;
 
+use App\Domains\Auth\Models\User;
 use App\Domains\Tenant\Models\Tenant;
 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\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 
 #[Fillable([
     'tenant_code',
     'categoria_id',
     'nombre',
+    'is_enabled',
 ])]
 class Category extends Model
 {
@@ -20,6 +23,10 @@ class Category extends Model
 
     protected $table = 'categorias';
 
+    protected $attributes = [
+        'is_enabled' => true,
+    ];
+
     /**
      * @return array<string, string>
      */
@@ -27,6 +34,7 @@ class Category extends Model
     {
         return [
             'categoria_id' => 'integer',
+            'is_enabled' => 'boolean',
         ];
     }
 
@@ -64,4 +72,15 @@ class Category extends Model
     {
         return $this->hasMany(CatalogItem::class);
     }
+
+    /** @return BelongsToMany<User, $this> */
+    public function scanners(): BelongsToMany
+    {
+        return $this->belongsToMany(
+            User::class,
+            'category_scanners',
+            'categoria_id',
+            'user_id',
+        )->withTimestamps();
+    }
 }

app/Domains/Catalog/Models/FeaturedGroup.php

@@ -2,6 +2,7 @@
 
 namespace App\Domains\Catalog\Models;
 
+use App\Domains\Catalog\Enums\FeaturedGroupSource;
 use App\Domains\Catalog\Enums\GroupLayout;
 use App\Domains\Catalog\Enums\ProductLayout;
 use App\Domains\Tenant\Models\Tenant;
@@ -10,9 +11,13 @@ use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Support\Str;
 
 #[Fillable([
     'tenant_code',
+    'code',
+    'source_type',
+    'category_id',
     'product_layout',
     'group_layout',
     'group_name',
@@ -26,9 +31,38 @@ class FeaturedGroup extends Model
 
     protected $table = 'featured_groups';
 
+    protected $attributes = [
+        'source_type' => FeaturedGroupSource::Manual->value,
+    ];
+
+    protected static function booted(): void
+    {
+        static::creating(function (FeaturedGroup $featuredGroup): void {
+            if (filled($featuredGroup->code)) {
+                return;
+            }
+
+            $baseCode = Str::slug($featuredGroup->group_name) ?: 'group';
+            $code = $baseCode;
+            $suffix = 2;
+
+            while (static::query()
+                ->where('tenant_code', $featuredGroup->tenant_code)
+                ->where('code', $code)
+                ->exists()) {
+                $code = "{$baseCode}-{$suffix}";
+                $suffix++;
+            }
+
+            $featuredGroup->code = $code;
+        });
+    }
+
     protected function casts(): array
     {
         return [
+            'source_type' => FeaturedGroupSource::class,
+            'category_id' => 'integer',
             'product_layout' => ProductLayout::class,
             'group_layout' => GroupLayout::class,
             'group_order' => 'integer',
@@ -41,6 +75,12 @@ class FeaturedGroup extends Model
         return $this->belongsTo(Tenant::class, 'tenant_code', 'codigo');
     }
 
+    /** @return BelongsTo<Category, $this> */
+    public function category(): BelongsTo
+    {
+        return $this->belongsTo(Category::class);
+    }
+
     /** @return HasMany<FeaturedItem, $this> */
     public function featuredItems(): HasMany
     {

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<StockReservationLine, $this> */
+    public function stockReservationLines(): HasMany
+    {
+        return $this->hasMany(StockReservationLine::class);
+    }
+
     public function availableStock(): int
     {
         return max(0, $this->real_stock - $this->reserved_stock);

app/Domains/Catalog/Models/ItemAttribute.php

@@ -11,6 +11,10 @@ use Illuminate\Database\Eloquent\Relations\HasMany;
 #[Fillable([
     'catalog_item_id',
     'attribute_id',
+    'allow_multi_select',
+    'sort_order',
+    'show_in_selector',
+    'ticket_label',
 ])]
 class ItemAttribute extends Model
 {
@@ -18,6 +22,21 @@ class ItemAttribute extends Model
 
     protected $table = 'item_attributes';
 
+    protected $attributes = [
+        'show_in_selector' => true,
+    ];
+
+    protected function casts(): array
+    {
+        return [
+            'catalog_item_id' => 'integer',
+            'attribute_id' => 'integer',
+            'allow_multi_select' => 'boolean',
+            'sort_order' => 'integer',
+            'show_in_selector' => 'boolean',
+        ];
+    }
+
     /** @return BelongsTo<CatalogItem, $this> */
     public function catalogItem(): BelongsTo
     {

app/Domains/Catalog/Models/StockReservation.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Domains\Catalog\Models;
+
+use App\Domains\Cart\Models\Cart;
+use App\Domains\Purchase\Models\Purchase;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\HasOne;
+
+#[Fillable([
+    'status',
+    'expires_at',
+    'committed_at',
+    'released_at',
+    'expired_at',
+    'release_reason',
+])]
+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 [
+            'expires_at' => 'datetime',
+            'committed_at' => 'datetime',
+            'released_at' => 'datetime',
+            'expired_at' => 'datetime',
+        ];
+    }
+
+    /** @return HasMany<StockReservationLine, $this> */
+    public function lines(): HasMany
+    {
+        return $this->hasMany(StockReservationLine::class);
+    }
+
+    /** @return HasOne<Cart, $this> */
+    public function currentCart(): HasOne
+    {
+        return $this->hasOne(Cart::class, 'current_stock_reservation_id');
+    }
+
+    /** @return HasOne<Purchase, $this> */
+    public function purchase(): HasOne
+    {
+        return $this->hasOne(Purchase::class);
+    }
+}

app/Domains/Catalog/Models/StockReservationLine.php

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

app/Domains/Catalog/Models/Variant.php

@@ -3,23 +3,29 @@
 namespace App\Domains\Catalog\Models;
 
 use App\Domains\Attachable\Models\Attachment;
-use Carbon\CarbonInterface;
+use App\Domains\Event\Models\EventDate;
+use App\Domains\Ticket\Models\Ticket;
 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\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\SoftDeletes;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Lang;
+use Illuminate\Support\Str;
 
 #[Fillable([
     'catalog_item_id',
+    'event_date_id',
     'inventory_id',
-    'minimum_use_date',
-    'maximum_use_date',
+    'descripcion',
+    'precio',
 ])]
 class Variant extends Model
 {
-    use HasFactory;
+    use HasFactory, SoftDeletes;
 
     public $timestamps = false;
 
@@ -29,16 +35,39 @@ class Variant extends Model
     {
         return [
             'catalog_item_id' => 'integer',
+            'event_date_id' => 'integer',
             'inventory_id' => 'integer',
-            'minimum_use_date' => 'datetime',
-            'maximum_use_date' => 'datetime',
+            'precio' => 'decimal:2',
         ];
     }
 
     /** @return BelongsTo<CatalogItem, $this> */
     public function catalogItem(): BelongsTo
     {
-        return $this->belongsTo(CatalogItem::class);
+        return $this->belongsTo(CatalogItem::class)->withTrashed();
+    }
+
+    /** @return BelongsTo<EventDate, $this> */
+    public function eventDate(): BelongsTo
+    {
+        return $this->belongsTo(EventDate::class);
+    }
+
+    /** @return BelongsToMany<EventDate, $this> */
+    public function eventDates(): BelongsToMany
+    {
+        return $this->belongsToMany(
+            EventDate::class,
+            'variant_event_dates',
+            'variant_id',
+            'event_date_id',
+        )->orderBy('date')->orderBy('time_start');
+    }
+
+    /** @return HasMany<Ticket, $this> */
+    public function sourceTickets(): HasMany
+    {
+        return $this->hasMany(Ticket::class, 'source_variant_id');
     }
 
     /** @return BelongsTo<Inventory, $this> */
@@ -55,6 +84,12 @@ class Variant extends Model
 
     /** @return BelongsToMany<Attachment, $this> */
     public function attachments(): BelongsToMany
+    {
+        return $this->allAttachments()->wherePivot('is_enabled', true);
+    }
+
+    /** @return BelongsToMany<Attachment, $this> */
+    public function allAttachments(): BelongsToMany
     {
         $relation = $this->belongsToMany(
             Attachment::class,
@@ -62,7 +97,7 @@ class Variant extends Model
             'variant_id',
             'attachment_id'
         )
-            ->withPivot('orden')
+            ->withPivot(['orden', 'is_enabled'])
             ->orderByPivot('orden');
 
         if ($this->catalog_item_id !== null) {
@@ -74,36 +109,200 @@ class Variant extends Model
 
     public function getPrice(): float
     {
-        return $this->catalogItem->getPrice();
+        return (float) ($this->precio ?? $this->catalogItem->precio);
+    }
+
+    public function getDescription(): ?string
+    {
+        return $this->descripcion ?? $this->catalogItem->descripcion;
     }
 
     public function getName(): string
     {
-        $name = $this->catalogItem->nombre;
-        $this->loadMissing('definitions.itemAttribute.attribute');
-        $definitions = $this->definitions
-            ->map(function (VariantDefinition $definition): ?string {
-                $attributeName = $definition->itemAttribute?->attribute?->nombre;
+        return $this->catalogItem->nombre;
+    }
 
-                return $attributeName
-                    ? "{$attributeName}: {$definition->value}"
-                    : $definition->value;
+    public function getSelectionLabel(): string
+    {
+        $this->loadMissing([
+            'catalogItem.itemAttributes.attribute.options',
+            'definitions.itemAttribute.attribute.options',
+            'eventDates',
+            'eventDate',
+        ]);
+
+        $itemAttributes = $this->catalogItem->itemAttributes;
+
+        $label = $this->selectionOptions($itemAttributes)
+            ->map(function (array $option, string $attributeCode) use ($itemAttributes): ?string {
+                $itemAttribute = $itemAttributes->first(
+                    fn (ItemAttribute $candidate): bool => $candidate->attribute?->codigo === $attributeCode,
+                );
+                $translationKey = "api.catalog.attribute_labels.{$attributeCode}";
+                $attributeName = Lang::has($translationKey)
+                    ? __($translationKey)
+                    : ($itemAttribute?->attribute?->nombre ?? Str::headline($attributeCode));
+                $selectedOptions = array_is_list($option) ? $option : [$option];
+                $selectedLabels = collect($selectedOptions)
+                    ->pluck('label')
+                    ->filter()
+                    ->implode(', ');
+
+                return $selectedLabels === ''
+                    ? null
+                    : "{$attributeName} {$selectedLabels}";
             })
             ->filter()
-            ->implode(', ');
+            ->implode(' · ');
 
-        return $definitions === '' ? $name : "{$name} ({$definitions})";
+        return $label !== '' ? $label : $this->getName();
     }
 
-    public function getMinimumUseDate(): ?CarbonInterface
+    /** @return Collection<string, string|array<int, string>> */
+    public function selectionValues(): Collection
     {
-        return $this->minimum_use_date
-            ?? $this->catalogItem->getMinimumUseDate();
+        $values = $this->definitions
+            ->groupBy('item_attribute_id')
+            ->mapWithKeys(function (Collection $definitions): array {
+                $itemAttribute = $definitions->first()?->itemAttribute;
+                $attributeCode = $itemAttribute?->attribute?->codigo;
+
+                if ($attributeCode === null) {
+                    return [];
+                }
+
+                $definitionValues = $definitions->pluck('value')->values();
+
+                return [
+                    $attributeCode => $itemAttribute->allow_multi_select
+                        ? $definitionValues->all()
+                        : $definitionValues->first(),
+                ];
+            });
+
+        $eventDateIds = $this->selectedEventDates()
+            ->pluck('id')
+            ->map(fn ($id): string => (string) $id)
+            ->values();
+
+        if ($eventDateIds->count() === 1) {
+            $values->put('event_date', $eventDateIds->first());
+        } elseif ($eventDateIds->isNotEmpty()) {
+            $values->put('event_date', $eventDateIds->all());
+        }
+
+        return $values;
     }
 
-    public function getMaximumUseDate(): ?CarbonInterface
+    /**
+     * @return Collection<string, array{value: string, label: string}|array<int, array{value: string, label: string}>>
+     */
+    public function selectionOptions(?Collection $itemAttributes = null): Collection
     {
-        return $this->maximum_use_date
-            ?? $this->catalogItem->getMaximumUseDate();
+        $options = $this->definitions
+            ->groupBy('item_attribute_id')
+            ->mapWithKeys(function (Collection $definitions): array {
+                $itemAttribute = $definitions->first()?->itemAttribute;
+                $attribute = $itemAttribute?->attribute;
+                $attributeCode = $attribute?->codigo;
+
+                if ($attributeCode === null) {
+                    return [];
+                }
+
+                $values = $definitions
+                    ->pluck('value')
+                    ->values()
+                    ->map(function (string $value) use ($attribute): array {
+                        $attributeOption = $attribute->options->firstWhere('value', $value);
+
+                        return [
+                            'value' => $value,
+                            'label' => $attributeOption?->label ?? $value,
+                        ];
+                    });
+
+                return [
+                    $attributeCode => $itemAttribute->allow_multi_select
+                        ? $values->all()
+                        : $values->first(),
+                ];
+            });
+
+        $eventDateOptions = $this->selectedEventDates()
+            ->map(fn (EventDate $eventDate): array => [
+                'value' => (string) $eventDate->id,
+                'label' => $eventDate->date->format('d/m/Y'),
+            ])
+            ->values();
+
+        if ($eventDateOptions->count() === 1) {
+            $options->put('event_date', $eventDateOptions->first());
+        } elseif ($eventDateOptions->isNotEmpty()) {
+            $options->put('event_date', $eventDateOptions->all());
+        }
+
+        if ($itemAttributes === null) {
+            $itemAttributes = $this->definitions
+                ->map(fn (VariantDefinition $definition) => $definition->itemAttribute)
+                ->filter()
+                ->unique('id')
+                ->values();
+
+            if ($this->catalogItem !== null) {
+                $itemAttributes = $itemAttributes
+                    ->merge($this->catalogItem->itemAttributes)
+                    ->unique('id')
+                    ->values();
+            }
+        }
+
+        $ordering = $itemAttributes->mapWithKeys(function (ItemAttribute $itemAttribute): array {
+            $attribute = $itemAttribute->attribute;
+
+            return $attribute === null
+                ? []
+                : [$attribute->codigo => [$itemAttribute->sort_order, mb_strtolower($attribute->nombre)]];
+        });
+
+        return $options->sortKeysUsing(function (string $left, string $right) use ($ordering): int {
+            [$leftOrder, $leftLabel] = $ordering->get($left, [0, mb_strtolower($left)]);
+            [$rightOrder, $rightLabel] = $ordering->get($right, [0, mb_strtolower($right)]);
+
+            return $leftOrder <=> $rightOrder
+                ?: $leftLabel <=> $rightLabel
+                ?: $left <=> $right;
+        });
+    }
+
+    /**
+     * @param  Collection<int, ItemAttribute>  $itemAttributes
+     * @return Collection<string, array{value: string, label: string}|array<int, array{value: string, label: string}>>
+     */
+    public function selectorOptions(Collection $itemAttributes): Collection
+    {
+        $visibleAttributeCodes = $itemAttributes
+            ->filter(fn (ItemAttribute $itemAttribute): bool => $itemAttribute->show_in_selector)
+            ->map(fn (ItemAttribute $itemAttribute): ?string => $itemAttribute->attribute?->codigo)
+            ->filter()
+            ->values();
+
+        return $this->selectionOptions($itemAttributes)
+            ->filter(
+                fn (array $option, string $attributeCode): bool => $visibleAttributeCodes
+                    ->contains($attributeCode)
+            );
+    }
+
+    /** @return Collection<int, EventDate> */
+    public function selectedEventDates(): Collection
+    {
+        $eventDates = $this->eventDates;
+
+        if ($eventDates->isEmpty() && $this->event_date_id !== null && $this->eventDate !== null) {
+            return collect([$this->eventDate]);
+        }
+
+        return $eventDates;
     }
 }

app/Domains/Catalog/Requests/AdminApp/UpsertOnTicketFeaturedGroupRequest.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Domains\Catalog\Requests\AdminApp;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class UpsertOnTicketFeaturedGroupRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /** @return array<string, mixed> */
+    public function rules(): array
+    {
+        return [
+            'category_name' => ['required', 'string', 'max:255'],
+            'is_featured' => ['required', 'boolean'],
+        ];
+    }
+}

app/Domains/Catalog/Requests/CatalogVariantOptionsRequest.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Domains\Catalog\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class CatalogVariantOptionsRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /** @return array<string, list<string>> */
+    public function rules(): array
+    {
+        return [
+            'selected_values' => ['sometimes', 'array'],
+            'selected_values.*' => ['nullable'],
+            'cart_item_id' => ['sometimes', 'nullable', 'integer', 'min:1'],
+        ];
+    }
+}

app/Domains/Catalog/Requests/StoreCatalogItemRequest.php

@@ -4,6 +4,7 @@ namespace App\Domains\Catalog\Requests;
 
 use App\Domains\Catalog\Enums\CatalogItemType;
 use App\Domains\Catalog\Enums\InventoryPolicy;
+use App\Domains\Catalog\Enums\InventorySubject;
 use App\Domains\Shared\Rules\ImageOrBase64Rule;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Validation\Rule;
@@ -50,12 +51,13 @@ class StoreCatalogItemRequest extends FormRequest
                 ),
             ],
             'nombre' => ['required', 'string', 'max:255'],
+            'group_order' => ['sometimes', 'integer', 'min:0'],
             'descripcion' => ['sometimes', 'nullable', 'string'],
             'precio' => ['required', 'numeric', 'min:0'],
             'inventory_policy' => [Rule::prohibitedIf($isBundle), 'sometimes', Rule::enum(InventoryPolicy::class)],
+            'inventory_subject' => ['sometimes', Rule::enum(InventorySubject::class)],
+            'max_units_per_user' => ['sometimes', 'nullable', 'integer', 'min:1'],
             'has_tickets' => [Rule::prohibitedIf($isBundle), 'sometimes', 'boolean'],
-            'minimum_use_date' => [Rule::prohibitedIf($isBundle), 'sometimes', 'nullable', 'date'],
-            'maximum_use_date' => [Rule::prohibitedIf($isBundle), 'sometimes', 'nullable', 'date', 'after_or_equal:minimum_use_date'],
             'real_stock' => [Rule::prohibitedIf($isBundle), 'sometimes', 'integer', 'min:0'],
             'inventory_id' => ['prohibited'],
             'reserved_stock' => ['prohibited'],
@@ -69,22 +71,53 @@ class StoreCatalogItemRequest extends FormRequest
                     fn ($query) => $query->where('tenant_codigo', $tenantCode)
                 ),
             ],
+            'multi_select_attribute_codes' => [Rule::prohibitedIf($isBundle), 'sometimes', 'array'],
+            'multi_select_attribute_codes.*' => [
+                'required',
+                'string',
+                'distinct',
+                Rule::exists('attribute', 'codigo')->where(
+                    fn ($query) => $query->where('tenant_codigo', $tenantCode)
+                ),
+            ],
+            'hidden_attribute_codes' => [Rule::prohibitedIf($isBundle), 'sometimes', 'array'],
+            'hidden_attribute_codes.*' => [
+                'required',
+                'string',
+                'distinct',
+                Rule::exists('attribute', 'codigo')->where(
+                    fn ($query) => $query->where('tenant_codigo', $tenantCode)
+                ),
+            ],
             'images' => ['sometimes', 'array'],
             'images.*' => ['required', new ImageOrBase64Rule],
             'variants' => [Rule::prohibitedIf($isBundle), 'sometimes', 'array'],
             'variants.*.real_stock' => ['sometimes', 'integer', 'min:0'],
+            'variants.*.descripcion' => ['sometimes', 'nullable', 'string'],
+            'variants.*.precio' => ['sometimes', 'nullable', 'numeric', 'min:0', 'max:99999999.99'],
+            'variants.*.event_date_id' => [
+                'sometimes',
+                'nullable',
+                'integer',
+                Rule::exists('event_dates', 'id')->where(
+                    fn ($query) => $query->where('tenant_code', $tenantCode)
+                ),
+            ],
+            'variants.*.event_date_ids' => ['sometimes', 'array', 'min:1'],
+            'variants.*.event_date_ids.*' => [
+                'required',
+                'integer',
+                'distinct',
+                Rule::exists('event_dates', 'id')->where(
+                    fn ($query) => $query->where('tenant_code', $tenantCode)
+                ),
+            ],
             'variants.*.inventory_id' => ['prohibited'],
             'variants.*.reserved_stock' => ['prohibited'],
             'variants.*.sold_units' => ['prohibited'],
-            'variants.*.minimum_use_date' => ['sometimes', 'nullable', 'date'],
-            'variants.*.maximum_use_date' => [
-                'sometimes',
-                'nullable',
-                'date',
-                'after_or_equal:variants.*.minimum_use_date',
-            ],
             'variants.*.values' => ['sometimes', 'array'],
-            'variants.*.values.*' => ['nullable', 'string'],
+            'variants.*.values.*' => ['nullable'],
+            'variants.*.values.*.*' => ['required', 'string'],
             'variants.*.images' => ['sometimes', 'array'],
             'variants.*.images.*' => ['required', new ImageOrBase64Rule],
             'components' => [

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

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Domains\Catalog\Resources\AdminApp;
+
+use App\Domains\Catalog\Enums\ProductLayout;
+use App\Domains\Catalog\Models\FeaturedGroup;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/** @mixin FeaturedGroup */
+class OnTicketFeaturedGroupResource extends JsonResource
+{
+    /** @return array<string, mixed> */
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            'code' => $this->code,
+            'category_id' => $this->category_id,
+            'category_name' => $this->category->nombre,
+            'group_name' => $this->group_name,
+            'is_featured' => $this->product_layout === ProductLayout::Row,
+            'type' => $this->source_type->value,
+            'product_layout' => $this->product_layout->value,
+            'group_layout' => $this->group_layout->value,
+            'order' => $this->group_order,
+        ];
+    }
+}

app/Domains/Catalog/Resources/CatalogFeaturedGroupResource.php

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

app/Domains/Catalog/Resources/CatalogFeaturedItemResource.php

@@ -5,60 +5,132 @@ namespace App\Domains\Catalog\Resources;
 use App\Domains\Catalog\Enums\InventoryPolicy;
 use App\Domains\Catalog\Enums\ProductLayout;
 use App\Domains\Catalog\Models\CatalogItem;
-use App\Domains\Catalog\Models\FeaturedItem;
+use App\Domains\Catalog\Models\FeaturedGroup;
 use App\Domains\Catalog\Models\Variant;
+use App\Domains\Catalog\Services\CatalogItemAllowanceService;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
 
-/** @mixin FeaturedItem */
+/** @mixin CatalogItem */
 class CatalogFeaturedItemResource extends JsonResource
 {
     /** @return array<string, mixed> */
     public function toArray(Request $request): array
     {
-        $catalogItem = $this->catalogItem;
+        $catalogItem = $this->resource;
+        /** @var FeaturedGroup $featuredGroup */
+        $featuredGroup = $catalogItem->getRelation('featuredGroup');
 
-        if ($this->featuredGroup->product_layout === ProductLayout::ColumnWithImage) {
+        if ($featuredGroup->product_layout === ProductLayout::ColumnWithImage) {
             return $this->columnWithImageData($catalogItem);
         }
 
+        if ($featuredGroup->product_layout === ProductLayout::TicketSelector) {
+            return $this->ticketSelectorData($catalogItem);
+        }
+
+        $remainingUserQuota = $catalogItem->getAttribute('remaining_user_quota');
+        $availableStock = $catalogItem->availableStock();
+
+        $data = [
+            'id' => $catalogItem->id,
+            'type' => $catalogItem->type->value,
+            'nombre' => $catalogItem->nombre,
+            'descripcion' => $catalogItem->descripcion,
+            'precio' => $catalogItem->precio,
+            'maximum_addable_quantity' => $this->maximumAddable(
+                $availableStock,
+                $remainingUserQuota,
+            ),
+            'unavailable_message' => $this->unavailableMessage(
+                $availableStock,
+                $remainingUserQuota,
+            ),
+            'variants' => $catalogItem->visibleVariants()
+                ->map(function (Variant $variant) use ($catalogItem, $remainingUserQuota): array {
+                    $variantStock = $catalogItem->inventory_policy === InventoryPolicy::Unlimited
+                        ? null
+                        : $variant->inventory->availableStock();
+
+                    return [
+                        'id' => $variant->id,
+                        'event_date_id' => $variant->event_date_id,
+                        'event_date' => $variant->eventDate?->date?->format('Y-m-d'),
+                        'event_date_ids' => $variant->selectedEventDates()->pluck('id')->values(),
+                        'event_dates' => $variant->selectedEventDates()->map(fn ($eventDate): string => $eventDate->date->format('Y-m-d'))->values(),
+                        'descripcion' => $variant->getDescription(),
+                        'precio' => number_format($variant->getPrice(), 2, '.', ''),
+                        'maximum_addable_quantity' => $this->maximumAddable(
+                            $variantStock,
+                            $remainingUserQuota,
+                        ),
+                        'unavailable_message' => $this->unavailableMessage(
+                            $variantStock,
+                            $remainingUserQuota,
+                        ),
+                        'values' => $variant->selectorOptions($catalogItem->itemAttributes),
+                    ];
+                })
+                ->values(),
+        ];
+
+        return $data;
+    }
+
+    /** @return array<string, mixed> */
+    private function ticketSelectorData(CatalogItem $catalogItem): array
+    {
+        $availableStock = $catalogItem->availableStock();
+        $remainingUserQuota = $catalogItem->getAttribute('remaining_user_quota');
+
         return [
             'id' => $catalogItem->id,
             'type' => $catalogItem->type->value,
             'nombre' => $catalogItem->nombre,
             'descripcion' => $catalogItem->descripcion,
             'precio' => $catalogItem->precio,
-            'stock_tecnico' => $catalogItem->availableStock(),
-            'variants' => $catalogItem->variants
-                ->map(fn (Variant $variant): array => [
-                    'id' => $variant->id,
-                    'stock_tecnico' => $catalogItem->inventory_policy === InventoryPolicy::Unlimited
-                        ? null
-                        : $variant->inventory->availableStock(),
-                    'values' => $variant->definitions
-                        ->mapWithKeys(fn ($definition) => [
-                            $definition->itemAttribute?->attribute?->codigo => $definition->value,
-                        ])
-                        ->filter(fn ($value, $key): bool => $key !== null),
-                ])
-                ->values(),
+            'image' => $this->firstImageUrl($catalogItem),
+            'maximum_addable_quantity' => $this->maximumAddable($availableStock, $remainingUserQuota),
+            'unavailable_message' => $this->unavailableMessage($availableStock, $remainingUserQuota),
         ];
     }
 
     /** @return array<string, mixed> */
     private function columnWithImageData(CatalogItem $catalogItem): array
     {
-        $attachment = $catalogItem->attachments->first()
-            ?? $catalogItem->variants
-                ->flatMap(fn (Variant $variant) => $variant->attachments)
-                ->first();
+        $availableStock = $catalogItem->availableStock();
+        $remainingUserQuota = $catalogItem->getAttribute('remaining_user_quota');
 
         return [
             'id' => $catalogItem->id,
             'type' => $catalogItem->type->value,
             'nombre' => $catalogItem->nombre,
             'precio' => $catalogItem->precio,
-            'image' => $attachment?->getTemporaryUrl(1440),
+            'image' => $this->firstImageUrl($catalogItem),
+            'maximum_addable_quantity' => $this->maximumAddable($availableStock, $remainingUserQuota),
+            'unavailable_message' => $this->unavailableMessage($availableStock, $remainingUserQuota),
         ];
     }
+
+    private function firstImageUrl(CatalogItem $catalogItem): ?string
+    {
+        $attachment = $catalogItem->attachments->first()
+            ?? $catalogItem->visibleVariants()
+                ->flatMap(fn (Variant $variant) => $variant->attachments)
+                ->first();
+
+        return $attachment?->getTemporaryUrl(1440);
+    }
+
+    private function maximumAddable(?int $stock, ?int $remainingUserQuota): ?int
+    {
+        return app(CatalogItemAllowanceService::class)
+            ->maximumAddableQuantity($stock, $remainingUserQuota);
+    }
+
+    private function unavailableMessage(?int $stock, ?int $remainingUserQuota): ?string
+    {
+        return app(CatalogItemAllowanceService::class)
+            ->unavailableMessage($stock, $remainingUserQuota);
+    }
 }

app/Domains/Catalog/Resources/CatalogItemDetailResource.php

@@ -6,6 +6,9 @@ use App\Domains\Catalog\Enums\InventoryPolicy;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\ItemAttribute;
 use App\Domains\Catalog\Models\Variant;
+use App\Domains\Catalog\Services\CatalogItemAllowanceService;
+use App\Domains\Shared\Enums\FieldType;
+use App\Domains\Ticket\Resources\ValidityTimeResource;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
 use Illuminate\Support\Collection;
@@ -31,15 +34,17 @@ class CatalogItemDetailResource extends JsonResource
             'category' => $this->category?->nombre,
             'brand' => $this->brand?->nombre,
             'inventory_policy' => $this->inventory_policy?->value,
+            'inventory_subject' => $this->inventory_subject->value,
+            'max_units_per_user' => $this->max_units_per_user,
             'has_tickets' => $this->has_tickets,
-            'minimum_use_date' => $this->minimum_use_date,
-            'maximum_use_date' => $this->maximum_use_date,
-            'attributes' => $this->itemAttributes
-                ->map(fn (ItemAttribute $itemAttribute): array => $this->attributeData($itemAttribute))
-                ->values(),
-            'stock_tecnico' => $this->when(
+            'attributes' => $this->attributesData(),
+            'maximum_addable_quantity' => $this->when(
                 $selectedVariant === null,
-                fn () => $this->availableStock(),
+                fn () => $this->maximumAddable($this->availableStock()),
+            ),
+            'unavailable_message' => $this->when(
+                $selectedVariant === null,
+                fn () => $this->unavailableMessage($this->availableStock()),
             ),
             'images' => $this->when(
                 $selectedVariant === null,
@@ -78,6 +83,46 @@ class CatalogItemDetailResource extends JsonResource
     private function attributeData(ItemAttribute $itemAttribute): array
     {
         $attribute = $itemAttribute->attribute;
+
+        return [
+            'id' => $attribute->id,
+            'codigo' => $attribute->codigo,
+            'nombre' => $attribute->nombre,
+            'sort_order' => $itemAttribute->sort_order,
+            'show_in_selector' => $itemAttribute->show_in_selector,
+            'ticket_label' => $itemAttribute->ticket_label,
+            'is_required' => $attribute->is_required,
+            'allow_multi_select' => $itemAttribute->allow_multi_select,
+            'metadata_schema' => $attribute->metadata_schema,
+            'type' => $attribute->type->value,
+            'options' => $attribute->type === FieldType::EventDate
+                ? $this->eventDateOptions($itemAttribute)
+                : $this->catalogAttributeOptions($itemAttribute),
+        ];
+    }
+
+    /** @return Collection<int, array<string, mixed>> */
+    private function eventDateOptions(ItemAttribute $itemAttribute): Collection
+    {
+        return $itemAttribute->attribute->eventDates
+            ->map(fn ($eventDate, int $index): array => [
+                'id' => $eventDate->id,
+                'value' => (string) $eventDate->id,
+                'label' => $eventDate->date->format('d/m/Y'),
+                'sort_order' => $index,
+                'validity_time_id' => $eventDate->validity_time_id,
+                'validity_time' => ValidityTimeResource::make($eventDate->validityTime),
+                'metadata' => [
+                    'date' => $eventDate->date->format('Y-m-d'),
+                    'time_start' => $eventDate->time_start,
+                    'time_end' => $eventDate->time_end,
+                ],
+            ]);
+    }
+
+    /** @return Collection<int, array<string, mixed>> */
+    private function catalogAttributeOptions(ItemAttribute $itemAttribute): Collection
+    {
         $availableValues = $this->variants
             ->flatMap->definitions
             ->where('item_attribute_id', $itemAttribute->id)
@@ -85,43 +130,52 @@ class CatalogItemDetailResource extends JsonResource
             ->filter()
             ->unique();
 
-        return [
-            'id' => $attribute->id,
-            'codigo' => $attribute->codigo,
-            'nombre' => $attribute->nombre,
-            'is_required' => $attribute->is_required,
-            'metadata_schema' => $attribute->metadata_schema,
-            'type' => $attribute->type->value,
-            'options' => $attribute->options
-                ->whereIn('value', $availableValues)
-                ->map(fn ($option): array => [
-                    'id' => $option->id,
-                    'value' => $option->value,
-                    'label' => $option->label,
-                    'sort_order' => $option->sort_order,
-                    'metadata' => $option->metadata,
-                ])
-                ->values(),
-        ];
+        return $itemAttribute->attribute->options
+            ->whereIn('value', $availableValues)
+            ->map(fn ($option): array => [
+                'id' => $option->id,
+                'value' => $option->value,
+                'label' => $option->label,
+                'sort_order' => $option->sort_order,
+                'validity_time_id' => $option->validity_time_id,
+                'validity_time' => $option->validityTime === null
+                    ? null
+                    : ValidityTimeResource::make($option->validityTime),
+                'metadata' => $option->metadata,
+            ])
+            ->values();
+    }
+
+    /** @return Collection<int, array<string, mixed>> */
+    private function attributesData(): Collection
+    {
+        return $this->itemAttributes
+            ->sort(function (ItemAttribute $left, ItemAttribute $right): int {
+                return $left->sort_order <=> $right->sort_order
+                    ?: mb_strtolower($left->attribute->nombre) <=> mb_strtolower($right->attribute->nombre);
+            })
+            ->map(fn (ItemAttribute $itemAttribute): array => $this->attributeData($itemAttribute))
+            ->values();
     }
 
     /** @return array<string, mixed> */
     private function variantData(Variant $variant): array
     {
+        $values = $variant->selectionOptions($this->itemAttributes);
+        $eventDates = $variant->selectedEventDates();
+        $variantStock = $this->variantStock($variant);
+
         return [
             'id' => $variant->id,
-            'stock_tecnico' => $this->variantStock($variant),
-            'minimum_use_date' => $variant->minimum_use_date,
-            'maximum_use_date' => $variant->maximum_use_date,
-            'effective_minimum_use_date' => $variant->minimum_use_date
-                ?? $this->minimum_use_date,
-            'effective_maximum_use_date' => $variant->maximum_use_date
-                ?? $this->maximum_use_date,
-            'values' => $variant->definitions
-                ->mapWithKeys(fn ($definition) => [
-                    $definition->itemAttribute?->attribute?->codigo => $definition->value,
-                ])
-                ->filter(fn ($value, $key): bool => $key !== null),
+            'event_date_id' => $variant->event_date_id,
+            'event_date' => $variant->eventDate?->date?->format('Y-m-d'),
+            'event_date_ids' => $eventDates->pluck('id')->values(),
+            'event_dates' => $eventDates->map(fn ($eventDate): string => $eventDate->date->format('Y-m-d'))->values(),
+            'descripcion' => $variant->getDescription(),
+            'precio' => number_format($variant->getPrice(), 2, '.', ''),
+            'maximum_addable_quantity' => $this->maximumAddable($variantStock),
+            'unavailable_message' => $this->unavailableMessage($variantStock),
+            'values' => $values,
         ];
     }
 
@@ -139,4 +193,20 @@ class CatalogItemDetailResource extends JsonResource
             ? null
             : $variant->inventory->availableStock();
     }
+
+    private function maximumAddable(?int $stock): ?int
+    {
+        return app(CatalogItemAllowanceService::class)->maximumAddableQuantity(
+            $stock,
+            $this->getAttribute('remaining_user_quota'),
+        );
+    }
+
+    private function unavailableMessage(?int $stock): ?string
+    {
+        return app(CatalogItemAllowanceService::class)->unavailableMessage(
+            $stock,
+            $this->getAttribute('remaining_user_quota'),
+        );
+    }
 }

app/Domains/Catalog/Resources/CatalogItemResource.php

@@ -22,9 +22,9 @@ class CatalogItemResource extends JsonResource
             'descripcion' => $this->descripcion,
             'precio' => $this->precio,
             'inventory_policy' => $this->inventory_policy?->value,
+            'inventory_subject' => $this->inventory_subject->value,
+            'max_units_per_user' => $this->max_units_per_user,
             'has_tickets' => $this->has_tickets,
-            'minimum_use_date' => $this->minimum_use_date,
-            'maximum_use_date' => $this->maximum_use_date,
             'real_stock' => $this->whenLoaded('inventory', fn () => $this->inventory?->real_stock),
             'images' => $this->whenLoaded('attachments', fn () => $this->attachments
                 ->map(fn ($attachment) => $attachment->getTemporaryUrl(1440))
@@ -32,18 +32,14 @@ class CatalogItemResource extends JsonResource
             'variants' => $this->whenLoaded('variants', fn () => $this->variants
                 ->map(fn ($variant) => [
                     'id' => $variant->id,
+                    'event_date_id' => $variant->event_date_id,
+                    'event_date' => $variant->eventDate?->date?->format('Y-m-d'),
+                    'event_date_ids' => $variant->selectedEventDates()->pluck('id')->values(),
+                    'event_dates' => $variant->selectedEventDates()->map(fn ($eventDate): string => $eventDate->date->format('Y-m-d'))->values(),
+                    'descripcion' => $variant->getDescription(),
+                    'precio' => number_format($variant->getPrice(), 2, '.', ''),
                     'real_stock' => $variant->inventory?->real_stock,
-                    'minimum_use_date' => $variant->minimum_use_date,
-                    'maximum_use_date' => $variant->maximum_use_date,
-                    'effective_minimum_use_date' => $variant->minimum_use_date
-                        ?? $this->minimum_use_date,
-                    'effective_maximum_use_date' => $variant->maximum_use_date
-                        ?? $this->maximum_use_date,
-                    'values' => $variant->definitions
-                        ->mapWithKeys(fn ($definition) => [
-                            $definition->itemAttribute?->attribute?->codigo => $definition->value,
-                        ])
-                        ->filter(fn ($value, $key) => $key !== null),
+                    'values' => $variant->selectorOptions($this->itemAttributes),
                     'images' => $variant->attachments
                         ->map(fn ($attachment) => $attachment->getTemporaryUrl(1440))
                         ->values(),

app/Domains/Catalog/Resources/CatalogSearchItemResource.php

@@ -5,6 +5,7 @@ namespace App\Domains\Catalog\Resources;
 use App\Domains\Catalog\Enums\InventoryPolicy;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\Variant;
+use App\Domains\Catalog\Services\CatalogItemAllowanceService;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
 
@@ -14,8 +15,10 @@ class CatalogSearchItemResource extends JsonResource
     /** @return array<string, mixed> */
     public function toArray(Request $request): array
     {
+        $availableStock = $this->availableStock();
+        $visibleVariants = $this->visibleVariants();
         $attachment = $this->attachments->first()
-            ?? $this->variants
+            ?? $visibleVariants
                 ->flatMap(fn (Variant $variant) => $variant->attachments)
                 ->first();
 
@@ -26,20 +29,44 @@ class CatalogSearchItemResource extends JsonResource
             'descripcion' => $this->descripcion,
             'precio' => $this->precio,
             'image' => $attachment?->getTemporaryUrl(1440),
-            'stock_tecnico' => $this->availableStock(),
-            'variants' => $this->variants
-                ->map(fn (Variant $variant): array => [
-                    'id' => $variant->id,
-                    'stock_tecnico' => $this->inventory_policy === InventoryPolicy::Unlimited
+            'maximum_addable_quantity' => $this->maximumAddable($availableStock),
+            'unavailable_message' => $this->unavailableMessage($availableStock),
+            'variants' => $visibleVariants
+                ->map(function (Variant $variant): array {
+                    $variantStock = $this->inventory_policy === InventoryPolicy::Unlimited
                         ? null
-                        : $variant->inventory?->availableStock(),
-                    'values' => $variant->definitions
-                        ->mapWithKeys(fn ($definition) => [
-                            $definition->itemAttribute?->attribute?->codigo => $definition->value,
-                        ])
-                        ->filter(fn ($value, $key): bool => $key !== null),
-                ])
+                        : $variant->inventory?->availableStock();
+
+                    return [
+                        'id' => $variant->id,
+                        'event_date_id' => $variant->event_date_id,
+                        'event_date' => $variant->eventDate?->date?->format('Y-m-d'),
+                        'event_date_ids' => $variant->selectedEventDates()->pluck('id')->values(),
+                        'event_dates' => $variant->selectedEventDates()->map(fn ($eventDate): string => $eventDate->date->format('Y-m-d'))->values(),
+                        'descripcion' => $variant->getDescription(),
+                        'precio' => number_format($variant->getPrice(), 2, '.', ''),
+                        'maximum_addable_quantity' => $this->maximumAddable($variantStock),
+                        'unavailable_message' => $this->unavailableMessage($variantStock),
+                        'values' => $variant->selectorOptions($this->itemAttributes),
+                    ];
+                })
                 ->values(),
         ];
     }
+
+    private function maximumAddable(?int $stock): ?int
+    {
+        return app(CatalogItemAllowanceService::class)->maximumAddableQuantity(
+            $stock,
+            $this->getAttribute('remaining_user_quota'),
+        );
+    }
+
+    private function unavailableMessage(?int $stock): ?string
+    {
+        return app(CatalogItemAllowanceService::class)->unavailableMessage(
+            $stock,
+            $this->getAttribute('remaining_user_quota'),
+        );
+    }
 }

app/Domains/Catalog/Resources/CatalogVariantOptionsResource.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Domains\Catalog\Resources;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class CatalogVariantOptionsResource extends JsonResource
+{
+    /** @return array<string, mixed> */
+    public function toArray(Request $request): array
+    {
+        return $this->resource;
+    }
+}

app/Domains/Catalog/Services/CatalogInventoryService.php

@@ -12,6 +12,37 @@ 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),
+        );
+    }
+
+    /**
+     * @return array<int, array{quantity: int, tracks_inventory: bool}>
+     */
+    public function detailedRequirementsFor(CatalogItem|Variant $selection, int $quantity = 1): array
+    {
+        if ($quantity <= 0) {
+            throw new \InvalidArgumentException('La cantidad debe ser mayor a cero.');
+        }
+
+        return array_map(
+            fn (array $requirement): array => [
+                ...$requirement,
+                'quantity' => $requirement['quantity'] * $quantity,
+            ],
+            $this->inventoryRequirements($selection),
+        );
+    }
+
     public function availableQuantity(CatalogItem|Variant $selection): ?int
     {
         if ($selection instanceof CatalogItem

app/Domains/Catalog/Services/CatalogItemAllowanceService.php

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

app/Domains/Catalog/Services/CatalogService.php

@@ -11,6 +11,7 @@ use App\Domains\Catalog\Models\Category;
 use App\Domains\Catalog\Models\Inventory;
 use App\Domains\Catalog\Models\ItemAttribute;
 use App\Domains\Catalog\Models\Variant;
+use App\Domains\Event\Models\EventDate;
 use App\Domains\Tenant\Models\Tenant;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Pagination\LengthAwarePaginator;
@@ -35,11 +36,53 @@ class CatalogService
             $variants = $data['variants'] ?? [];
             $images = $data['images'] ?? [];
             $attributeCodes = $data['attribute_codes'] ?? [];
+            $multiSelectAttributeCodes = $data['multi_select_attribute_codes'] ?? [];
+            $hiddenAttributeCodes = $data['hidden_attribute_codes'] ?? [];
+            $ticketAttributeLabels = $data['ticket_attribute_labels'] ?? [];
             $components = $data['components'] ?? [];
             $hasDirectStock = array_key_exists('real_stock', $data);
             $realStock = (int) ($data['real_stock'] ?? 0);
 
-            $hasVariants = $attributeCodes !== [];
+            $hasEventDateVariants = $variants !== [] && collect($variants)->every(
+                fn (array $variant): bool => ! empty($variant['event_date_id'])
+                    || ! empty($variant['event_date_ids'])
+            );
+
+            if ($hasEventDateVariants && ! in_array('event_date', $attributeCodes, true)) {
+                throw ValidationException::withMessages([
+                    'attribute_codes' => [
+                        __('api.catalog.event_date_attribute_required'),
+                    ],
+                ]);
+            }
+
+            $hasVariants = $attributeCodes !== [] || $hasEventDateVariants;
+
+            if (array_diff($multiSelectAttributeCodes, $attributeCodes) !== []) {
+                throw ValidationException::withMessages([
+                    'multi_select_attribute_codes' => [
+                        __('api.catalog.multi_select_attribute_not_on_item'),
+                    ],
+                ]);
+            }
+
+            if (array_diff($hiddenAttributeCodes, $attributeCodes) !== []) {
+                throw ValidationException::withMessages([
+                    'hidden_attribute_codes' => [
+                        __('api.catalog.hidden_attribute_not_on_item'),
+                    ],
+                ]);
+            }
+
+            if (array_diff(array_keys($ticketAttributeLabels), $attributeCodes) !== []) {
+                throw ValidationException::withMessages([
+                    'ticket_attribute_labels' => [
+                        __('api.catalog.ticket_label_attribute_not_on_item'),
+                    ],
+                ]);
+            }
+
+            $this->validateUniqueVariantCombinations($variants, $attributeCodes);
 
             if ($type === CatalogItemType::Bundle) {
                 $this->validateBundleData($data, $components);
@@ -62,6 +105,9 @@ class CatalogService
                 $data['variants'],
                 $data['images'],
                 $data['attribute_codes'],
+                $data['multi_select_attribute_codes'],
+                $data['hidden_attribute_codes'],
+                $data['ticket_attribute_labels'],
                 $data['components'],
                 $data['real_stock'],
                 $data['reserved_stock'],
@@ -75,8 +121,6 @@ class CatalogService
                 $data['inventory_id'] = null;
                 $data['inventory_policy'] = null;
                 $data['has_tickets'] = false;
-                $data['minimum_use_date'] = null;
-                $data['maximum_use_date'] = null;
             } elseif ($hasVariants) {
                 $data['inventory_id'] = null;
             } else {
@@ -85,7 +129,13 @@ class CatalogService
 
             $catalogItem = CatalogItem::query()->create($data);
             $itemAttributes = $type === CatalogItemType::Standard
-                ? $this->createItemAttributes($catalogItem, $attributeCodes)
+                ? $this->createItemAttributes(
+                    $catalogItem,
+                    $attributeCodes,
+                    $multiSelectAttributeCodes,
+                    $hiddenAttributeCodes,
+                    $ticketAttributeLabels,
+                )
                 : [];
 
             if ($type === CatalogItemType::Bundle) {
@@ -124,7 +174,9 @@ class CatalogService
                 'itemAttributes.attribute',
                 'variants.inventory',
                 'variants.attachments',
-                'variants.definitions.itemAttribute.attribute',
+                'variants.eventDate',
+                'variants.eventDates',
+                'variants.definitions.itemAttribute.attribute.options',
                 'bundleComponents.catalogItem',
                 'bundleComponents.variant.catalogItem',
             ]);
@@ -138,20 +190,31 @@ class CatalogService
             'inventory',
             'category',
             'brand',
-            'itemAttributes.attribute.options',
+            'itemAttributes.attribute.options.validityTime',
+            'itemAttributes.attribute.eventDates.validityTime',
             'variants' => fn ($query) => $query->orderBy('id'),
             'variants.inventory',
             'variants.attachments',
+            'variants.eventDate',
+            'variants.eventDates',
             'variants.definitions' => fn ($query) => $query->orderBy('id'),
-            'variants.definitions.itemAttribute.attribute',
+            'variants.definitions.itemAttribute.attribute.options',
             'bundleComponents.catalogItem.inventory',
             'bundleComponents.variant.inventory',
             'bundleComponents.variant.definitions.itemAttribute.attribute',
         ]);
 
+        $visibleVariants = $catalogItem->visibleVariants();
+        if ($catalogItem->type === CatalogItemType::Standard
+            && ($catalogItem->inventory_id !== null || $catalogItem->variants->isNotEmpty())
+            && ! $catalogItem->isAvailable()) {
+            throw new NotFoundHttpException('Catalog item is out of stock.');
+        }
+
+        $catalogItem->setRelation('variants', $visibleVariants);
         $selectedVariant = $variantId === null
-            ? $catalogItem->variants->first()
-            : $catalogItem->variants->firstWhere('id', $variantId);
+            ? $visibleVariants->first()
+            : $visibleVariants->firstWhere('id', $variantId);
 
         if ($variantId !== null && $selectedVariant === null) {
             throw new NotFoundHttpException('Variant not found for catalog item.');
@@ -175,6 +238,7 @@ class CatalogService
 
         $paginator = CatalogItem::query()
             ->where('tenant_code', $tenant->codigo)
+            ->whereAvailable()
             ->where(function (Builder $query) use ($containsPattern): void {
                 $query
                     ->whereRaw('LOWER(nombre) LIKE ?', [$containsPattern])
@@ -193,9 +257,12 @@ class CatalogService
             ->with([
                 'attachments',
                 'inventory',
+                'itemAttributes.attribute',
                 'variants.inventory',
                 'variants.attachments',
-                'variants.definitions.itemAttribute.attribute',
+                'variants.eventDate',
+                'variants.eventDates',
+                'variants.definitions.itemAttribute.attribute.options',
                 'bundleComponents.catalogItem',
                 'bundleComponents.variant.catalogItem',
             ])
@@ -221,12 +288,16 @@ class CatalogService
         return CatalogItem::query()
             ->where('tenant_code', $tenant->codigo)
             ->where('category_id', $category->id)
+            ->whereAvailable()
             ->with([
                 'attachments',
                 'inventory',
+                'itemAttributes.attribute',
                 'variants.inventory',
                 'variants.attachments',
-                'variants.definitions.itemAttribute.attribute',
+                'variants.eventDate',
+                'variants.eventDates',
+                'variants.definitions.itemAttribute.attribute.options',
                 'bundleComponents.catalogItem',
                 'bundleComponents.variant.catalogItem',
             ])
@@ -237,32 +308,28 @@ class CatalogService
     public function delete(CatalogItem $catalogItem): void
     {
         DB::transaction(function () use ($catalogItem): void {
-            $catalogItem->load([
-                'attachments',
-                'variants.attachments',
-            ]);
-
-            $attachments = $catalogItem->attachments
-                ->merge($catalogItem->variants->flatMap->attachments)
-                ->unique('id');
-            $inventoryIds = collect([$catalogItem->inventory_id])
-                ->merge($catalogItem->variants->pluck('inventory_id'))
-                ->filter()
-                ->unique();
-
-            $catalogItem->attachments()->detach();
-            foreach ($catalogItem->variants as $variant) {
-                $variant->attachments()->detach();
-            }
-
+            $catalogItem->variants()->delete();
             $catalogItem->delete();
-            Inventory::query()->whereKey($inventoryIds)->delete();
+        });
+    }
 
-            foreach ($attachments as $attachment) {
-                if (! DB::table('catalog_items_attachments')->where('attachment_id', $attachment->id)->exists()) {
-                    $this->attachmentService->delete($attachment);
-                }
+    public function deleteVariant(Variant $variant): void
+    {
+        DB::transaction(function () use ($variant): void {
+            $variant = Variant::query()
+                ->lockForUpdate()
+                ->findOrFail($variant->getKey());
+            $catalogItem = CatalogItem::query()
+                ->lockForUpdate()
+                ->findOrFail($variant->catalog_item_id);
+            $variant->delete();
+
+            if (! $catalogItem->variants()->exists()) {
+                $this->delete($catalogItem);
+            } elseif (($minimumPrice = $catalogItem->variants()->min('precio')) !== null) {
+                $catalogItem->update(['precio' => $minimumPrice]);
             }
+
         });
     }
 
@@ -367,8 +434,6 @@ class CatalogService
             'attribute_codes',
             'variants',
             'has_tickets',
-            'minimum_use_date',
-            'maximum_use_date',
         ] as $field) {
             if (array_key_exists($field, $data)) {
                 throw ValidationException::withMessages([
@@ -412,11 +477,17 @@ class CatalogService
 
     /**
      * @param  array<int, string>  $attributeCodes
+     * @param  array<int, string>  $multiSelectAttributeCodes
+     * @param  array<int, string>  $hiddenAttributeCodes
+     * @param  array<string, string>  $ticketAttributeLabels
      * @return array<string, ItemAttribute>
      */
     private function createItemAttributes(
         CatalogItem $catalogItem,
         array $attributeCodes,
+        array $multiSelectAttributeCodes = [],
+        array $hiddenAttributeCodes = [],
+        array $ticketAttributeLabels = [],
     ): array {
         $itemAttributes = [];
         $attributeCodes = array_values(array_unique($attributeCodes));
@@ -439,6 +510,9 @@ class CatalogService
 
             $itemAttribute = $catalogItem->itemAttributes()->create([
                 'attribute_id' => $attribute->id,
+                'allow_multi_select' => in_array($attributeCode, $multiSelectAttributeCodes, true),
+                'show_in_selector' => ! in_array($attributeCode, $hiddenAttributeCodes, true),
+                'ticket_label' => $ticketAttributeLabels[$attributeCode] ?? null,
             ]);
 
             $itemAttributes[$attributeCode] = $itemAttribute;
@@ -472,15 +546,53 @@ class CatalogService
         }
 
         $inventory = $this->createInventory((int) ($data['real_stock'] ?? 0));
+        $eventDateIds = collect($data['event_date_ids'] ?? [])
+            ->when(
+                isset($data['event_date_id']),
+                fn ($ids) => $ids->push($data['event_date_id']),
+            )
+            ->filter(fn ($id): bool => $id !== null)
+            ->map(fn ($id): int => (int) $id)
+            ->unique()
+            ->sort()
+            ->values();
+
+        $eventDateItemAttribute = $itemAttributes['event_date'] ?? null;
+        if ($eventDateItemAttribute !== null && (
+            $eventDateIds->isEmpty()
+            || (! $eventDateItemAttribute->allow_multi_select && $eventDateIds->count() !== 1)
+        )) {
+            throw ValidationException::withMessages([
+                "variants.{$index}.event_date_ids" => [
+                    $eventDateItemAttribute->allow_multi_select
+                        ? __('api.catalog.event_date_selection_required')
+                        : __('api.catalog.single_event_date_required'),
+                ],
+            ]);
+        }
+
+        $validEventDateCount = EventDate::query()
+            ->whereKey($eventDateIds)
+            ->where('tenant_code', $catalogItem->tenant_code)
+            ->count();
+
+        if ($validEventDateCount !== $eventDateIds->count()) {
+            throw ValidationException::withMessages([
+                "variants.{$index}.event_date_ids" => [
+                    __('api.catalog.event_date_wrong_tenant'),
+                ],
+            ]);
+        }
+
         $variant = $catalogItem->variants()->create([
             'inventory_id' => $inventory->id,
-            'minimum_use_date' => $data['minimum_use_date'] ?? null,
-            'maximum_use_date' => $data['maximum_use_date'] ?? null,
+            'event_date_id' => $eventDateIds->count() === 1 ? $eventDateIds->first() : null,
+            'descripcion' => $data['descripcion'] ?? null,
+            'precio' => $data['precio'] ?? null,
         ]);
+        $variant->eventDates()->sync($eventDateIds->all());
         $variant->setRelation('catalogItem', $catalogItem);
 
-        $this->validateVariantUseDates($variant, $index);
-
         foreach ($data['values'] ?? [] as $attributeCode => $value) {
             $itemAttribute = $itemAttributes[$attributeCode] ?? null;
 
@@ -492,31 +604,120 @@ class CatalogService
                 ]);
             }
 
-            $variant->definitions()->create([
-                'item_attribute_id' => $itemAttribute->id,
-                'value' => $value,
-            ]);
+            foreach ($this->validatedVariantValues(
+                $itemAttribute,
+                $value,
+                "variants.{$index}.values.{$attributeCode}",
+            ) as $validatedValue) {
+                $variant->definitions()->create([
+                    'item_attribute_id' => $itemAttribute->id,
+                    'value' => $validatedValue,
+                ]);
+            }
         }
 
         return $variant;
     }
 
-    private function validateVariantUseDates(Variant $variant, int $index): void
+    /**
+     * @param  array<int, array<string, mixed>>  $variants
+     * @param  array<int, string>  $attributeCodes
+     */
+    private function validateUniqueVariantCombinations(array $variants, array $attributeCodes): void
     {
-        $minimumUseDate = $variant->getMinimumUseDate();
-        $maximumUseDate = $variant->getMaximumUseDate();
+        $seen = [];
+        $attributeCodes = array_values(array_unique($attributeCodes));
+        sort($attributeCodes);
 
-        if (
-            $minimumUseDate !== null
-            && $maximumUseDate !== null
-            && $maximumUseDate->lessThan($minimumUseDate)
-        ) {
+        foreach (array_values($variants) as $index => $variant) {
+            $eventDateIds = collect($variant['event_date_ids'] ?? [])
+                ->when(
+                    isset($variant['event_date_id']),
+                    fn ($ids) => $ids->push($variant['event_date_id']),
+                )
+                ->map(fn ($id): int => (int) $id)
+                ->unique()
+                ->sort()
+                ->values()
+                ->implode(',');
+            $combination = [$eventDateIds];
+
+            foreach ($attributeCodes as $attributeCode) {
+                $values = $variant['values'][$attributeCode] ?? '';
+                $normalizedValues = collect(is_array($values) ? $values : [$values])
+                    ->map(fn ($value): string => $this->normalizeVariantValue((string) $value))
+                    ->unique()
+                    ->sort()
+                    ->values()
+                    ->implode(',');
+                $combination[] = $normalizedValues;
+            }
+
+            $key = implode('|', $combination);
+            if (isset($seen[$key])) {
+                throw ValidationException::withMessages([
+                    "variants.{$index}" => [__('api.catalog.duplicate_variant_combination')],
+                ]);
+            }
+
+            $seen[$key] = true;
+        }
+    }
+
+    /** @return array<int, string> */
+    private function validatedVariantValues(
+        ItemAttribute $itemAttribute,
+        mixed $value,
+        string $validationKey,
+    ): array {
+        $values = is_array($value) ? array_values($value) : [$value];
+
+        if ($values === [] || (! $itemAttribute->allow_multi_select && count($values) !== 1)) {
             throw ValidationException::withMessages([
-                "variants.{$index}.maximum_use_date" => [
-                    __('api.catalog.invalid_effective_date_range'),
+                $validationKey => [
+                    $itemAttribute->allow_multi_select
+                        ? __('api.catalog.multi_value_required')
+                        : __('api.catalog.single_value_required'),
                 ],
             ]);
         }
+
+        if (collect($values)->contains(fn ($item): bool => ! is_string($item) || trim($item) === '')) {
+            throw ValidationException::withMessages([
+                $validationKey => [__('api.catalog.selected_values_non_empty')],
+            ]);
+        }
+
+        $normalizedValues = collect($values)
+            ->map(fn (string $item): string => $this->normalizeVariantValue($item));
+
+        if ($normalizedValues->unique()->count() !== count($values)) {
+            throw ValidationException::withMessages([
+                $validationKey => [__('api.catalog.selected_values_distinct')],
+            ]);
+        }
+
+        $attribute = $itemAttribute->attribute;
+        if ($attribute->type->supportsOptions() && ! $attribute->type->usesDynamicOptions()) {
+            $optionsByNormalizedValue = $attribute->options
+                ->keyBy(fn ($option): string => $this->normalizeVariantValue($option->value));
+
+            $resolvedOptions = $normalizedValues->map(fn (string $normalizedValue) => $optionsByNormalizedValue->get($normalizedValue));
+            if ($resolvedOptions->contains(null)) {
+                throw ValidationException::withMessages([
+                    $validationKey => [__('api.catalog.invalid_attribute_options')],
+                ]);
+            }
+
+            return $resolvedOptions->pluck('value')->all();
+        }
+
+        return collect($values)->map(fn (string $item): string => trim($item))->all();
+    }
+
+    private function normalizeVariantValue(string $value): string
+    {
+        return Str::ascii(mb_strtolower(trim($value)));
     }
 
     /**

app/Domains/Catalog/Services/ExpireStockReservationsService.php

@@ -0,0 +1,185 @@
+<?php
+
+namespace App\Domains\Catalog\Services;
+
+use App\Domains\Cart\Models\Cart;
+use App\Domains\Catalog\Models\StockReservation;
+use App\Domains\Purchase\Models\Purchase;
+use App\Domains\Purchase\Services\Checkout\ReleaseCheckoutService;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Log;
+use RuntimeException;
+use Throwable;
+
+class ExpireStockReservationsService
+{
+    private const BATCH_SIZE = 500;
+
+    public function __construct(
+        private readonly ReleaseCheckoutService $purchases,
+        private readonly StockReservationService $reservations,
+    ) {}
+
+    /**
+     * @return array{purchases: int, cart_reservations: int, orphan_reservations: int, failed: int}
+     */
+    public function expireOverdue(): array
+    {
+        $summary = [
+            'purchases' => 0,
+            'cart_reservations' => 0,
+            'orphan_reservations' => 0,
+            'failed' => 0,
+        ];
+        $lastReservationId = 0;
+
+        do {
+            $reservationIds = StockReservation::query()
+                ->where('status', StockReservation::STATUS_ACTIVE)
+                ->whereNotNull('expires_at')
+                ->where('expires_at', '<=', now())
+                ->where('id', '>', $lastReservationId)
+                ->orderBy('id')
+                ->limit(self::BATCH_SIZE)
+                ->pluck('id');
+
+            foreach ($reservationIds as $reservationId) {
+                $lastReservationId = (int) $reservationId;
+
+                try {
+                    $owner = $this->expireReservation($lastReservationId);
+                    if ($owner !== null) {
+                        $summary[$owner]++;
+                    }
+                } catch (Throwable $exception) {
+                    $summary['failed']++;
+                    Log::channel('commands')->error('Failed to expire overdue stock reservation.', [
+                        'command' => 'reservations:expire',
+                        'stock_reservation_id' => $lastReservationId,
+                        'exception' => $exception,
+                    ]);
+                }
+            }
+        } while ($reservationIds->count() === self::BATCH_SIZE);
+
+        Log::channel('commands')->info('Stock reservation cleanup completed.', [
+            'command' => 'reservations:expire',
+            'expired_purchases' => $summary['purchases'],
+            'expired_cart_reservations' => $summary['cart_reservations'],
+            'expired_orphan_reservations' => $summary['orphan_reservations'],
+            'failed_reservations' => $summary['failed'],
+            'total_expired' => $summary['purchases']
+                + $summary['cart_reservations']
+                + $summary['orphan_reservations'],
+        ]);
+
+        return $summary;
+    }
+
+    public function expireIfOverdue(int $reservationId): bool
+    {
+        /** @var StockReservation|null $reservation */
+        $reservation = StockReservation::query()->find($reservationId);
+        if ($reservation?->status === StockReservation::STATUS_EXPIRED) {
+            return true;
+        }
+        if (! $this->isOverdue($reservation)) {
+            return false;
+        }
+
+        return $this->expireReservation($reservationId) !== null;
+    }
+
+    /** @return 'purchases'|'cart_reservations'|'orphan_reservations'|null */
+    private function expireReservation(int $reservationId): ?string
+    {
+        $purchaseId = Purchase::query()
+            ->where('stock_reservation_id', $reservationId)
+            ->value('id');
+        if ($purchaseId !== null) {
+            return $this->expirePurchase((int) $purchaseId);
+        }
+
+        $cartId = Cart::query()
+            ->where('current_stock_reservation_id', $reservationId)
+            ->where('status', 'active')
+            ->value('id');
+        if ($cartId !== null) {
+            return $this->expireCart((int) $cartId, $reservationId);
+        }
+
+        return $this->expireOrphan($reservationId);
+    }
+
+    /** @return 'purchases'|null */
+    private function expirePurchase(int $purchaseId): ?string
+    {
+        /** @var Purchase|null $purchase */
+        $purchase = Purchase::query()->find($purchaseId);
+        if ($purchase === null) {
+            return null;
+        }
+
+        $purchase = $this->purchases->expire($purchase);
+        if ($purchase->status === Purchase::STATUS_EXPIRED) {
+            return 'purchases';
+        }
+
+        $reservation = $purchase->stockReservation;
+        if ($this->isOverdue($reservation)) {
+            throw new RuntimeException('An overdue active reservation belongs to a purchase that cannot expire.');
+        }
+
+        return null;
+    }
+
+    /** @return 'cart_reservations'|null */
+    private function expireCart(int $cartId, int $reservationId): ?string
+    {
+        return DB::transaction(function () use ($cartId, $reservationId): ?string {
+            /** @var Cart|null $cart */
+            $cart = Cart::query()
+                ->whereKey($cartId)
+                ->where('current_stock_reservation_id', $reservationId)
+                ->where('status', Cart::STATUS_ACTIVE)
+                ->lockForUpdate()
+                ->first();
+            if ($cart === null) {
+                return null;
+            }
+
+            /** @var StockReservation|null $reservation */
+            $reservation = StockReservation::query()->lockForUpdate()->find($reservationId);
+            if (! $this->isOverdue($reservation)) {
+                return null;
+            }
+
+            $this->reservations->expire($reservation);
+            $cart->update(['status' => Cart::STATUS_EXPIRED]);
+
+            return 'cart_reservations';
+        });
+    }
+
+    /** @return 'orphan_reservations'|null */
+    private function expireOrphan(int $reservationId): ?string
+    {
+        /** @var StockReservation|null $reservation */
+        $reservation = StockReservation::query()->find($reservationId);
+        if (! $this->isOverdue($reservation)) {
+            return null;
+        }
+
+        $this->reservations->expire($reservation);
+
+        return 'orphan_reservations';
+    }
+
+    private function isOverdue(?StockReservation $reservation): bool
+    {
+        return $reservation !== null
+            && $reservation->status === StockReservation::STATUS_ACTIVE
+            && $reservation->expires_at !== null
+            && ! $reservation->expires_at->isFuture();
+    }
+}

app/Domains/Catalog/Services/FeaturedGroupService.php

@@ -0,0 +1,113 @@
+<?php
+
+namespace App\Domains\Catalog\Services;
+
+use App\Domains\Catalog\Enums\FeaturedGroupSource;
+use App\Domains\Catalog\Enums\GroupLayout;
+use App\Domains\Catalog\Models\CatalogItem;
+use App\Domains\Catalog\Models\FeaturedGroup;
+use App\Domains\Catalog\Resources\CatalogFeaturedItemResource;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Pagination\LengthAwarePaginator;
+
+class FeaturedGroupService
+{
+    private const ITEMS_PER_PAGE = 12;
+
+    /** @return array<array-key, mixed> */
+    public function __construct(
+        private readonly CatalogItemAllowanceService $allowances,
+    ) {}
+
+    public function itemsResponse(FeaturedGroup $featuredGroup, int $page, ?int $userId = null): array
+    {
+        if ($featuredGroup->group_layout !== GroupLayout::Paginated) {
+            $query = $this->itemsQuery($featuredGroup);
+
+            if ($featuredGroup->group_layout === GroupLayout::Single) {
+                $query->limit(1);
+            }
+
+            $items = $query->get();
+            $this->attachGroup($items, $featuredGroup);
+            $this->allowances->attach($items, $userId);
+
+            return CatalogFeaturedItemResource::collection($items)->resolve();
+        }
+
+        $paginator = $this->paginateItems($featuredGroup, $page);
+        $this->attachGroup($paginator->getCollection(), $featuredGroup);
+        $this->allowances->attach($paginator->getCollection(), $userId);
+
+        return CatalogFeaturedItemResource::collection($paginator)
+            ->response()
+            ->getData(true);
+    }
+
+    /** @return Builder<CatalogItem> */
+    private function itemsQuery(FeaturedGroup $featuredGroup): Builder
+    {
+        $query = CatalogItem::query()
+            ->where('catalog_items.tenant_code', $featuredGroup->tenant_code)
+            ->whereAvailable()
+            ->where(function (Builder $query): void {
+                $query
+                    ->whereDoesntHave('category')
+                    ->orWhereHas(
+                        'category',
+                        fn (Builder $categoryQuery): Builder => $categoryQuery
+                            ->where('is_enabled', true),
+                    );
+            })
+            ->with([
+                'inventory',
+                'attachments',
+                'itemAttributes.attribute',
+                'variants.inventory',
+                'variants.attachments',
+                'variants.eventDate',
+                'variants.eventDates',
+                'variants.definitions.itemAttribute.attribute.options',
+                'bundleComponents.catalogItem',
+                'bundleComponents.variant.catalogItem',
+            ]);
+
+        return match ($featuredGroup->source_type) {
+            FeaturedGroupSource::Manual => $query
+                ->select('catalog_items.*')
+                ->join('featured_items', 'featured_items.catalog_item_id', '=', 'catalog_items.id')
+                ->where('featured_items.featured_group_id', $featuredGroup->id)
+                ->orderBy('featured_items.order')
+                ->orderBy('featured_items.id'),
+            FeaturedGroupSource::Category => $query
+                ->where('catalog_items.category_id', $featuredGroup->category_id)
+                ->orderBy('catalog_items.id'),
+            FeaturedGroupSource::All => $query
+                ->orderBy('catalog_items.group_order')
+                ->orderBy('catalog_items.id'),
+        };
+    }
+
+    private function paginateItems(
+        FeaturedGroup $featuredGroup,
+        int $page,
+    ): LengthAwarePaginator {
+        $paginator = $this->itemsQuery($featuredGroup)->paginate(
+            perPage: self::ITEMS_PER_PAGE,
+            pageName: 'page',
+            page: $page,
+        );
+
+        return $paginator->withPath(route('catalog.featured-groups.items.index', [
+            'tenant' => $featuredGroup->tenant_code,
+            'featuredGroup' => $featuredGroup->id,
+        ]));
+    }
+
+    private function attachGroup(iterable $items, FeaturedGroup $featuredGroup): void
+    {
+        foreach ($items as $item) {
+            $item->setRelation('featuredGroup', $featuredGroup);
+        }
+    }
+}

app/Domains/Catalog/Services/OnTicketFeaturedGroupService.php

@@ -0,0 +1,95 @@
+<?php
+
+namespace App\Domains\Catalog\Services;
+
+use App\Domains\Catalog\Enums\FeaturedGroupSource;
+use App\Domains\Catalog\Enums\GroupLayout;
+use App\Domains\Catalog\Enums\ProductLayout;
+use App\Domains\Catalog\Models\Category;
+use App\Domains\Catalog\Models\FeaturedGroup;
+use App\Domains\Tenant\Models\Tenant;
+use Illuminate\Database\Eloquent\Collection;
+use Illuminate\Support\Facades\DB;
+
+class OnTicketFeaturedGroupService
+{
+    /** @return Collection<int, FeaturedGroup> */
+    public function forTenant(Tenant $tenant): Collection
+    {
+        return FeaturedGroup::query()
+            ->where('tenant_code', $tenant->codigo)
+            ->where('source_type', FeaturedGroupSource::Category)
+            ->whereHas('category', fn ($query) => $query->where('tenant_code', $tenant->codigo))
+            ->with('category')
+            ->orderBy('group_order')
+            ->orderBy('id')
+            ->get();
+    }
+
+    /** @param array{category_name: string, is_featured: bool} $data */
+    public function create(Tenant $tenant, array $data): FeaturedGroup
+    {
+        return DB::transaction(function () use ($tenant, $data): FeaturedGroup {
+            $category = $tenant->categories()->create([
+                'nombre' => $data['category_name'],
+            ]);
+
+            $featuredGroup = FeaturedGroup::query()->create([
+                'tenant_code' => $tenant->codigo,
+                'source_type' => FeaturedGroupSource::Category,
+                'category_id' => $category->id,
+                'product_layout' => $this->productLayout($data['is_featured']),
+                'group_layout' => GroupLayout::Paginated,
+                'group_name' => $data['category_name'],
+                'group_order' => $this->nextOrder($tenant),
+            ]);
+
+            return $featuredGroup->setRelation('category', $category);
+        });
+    }
+
+    /** @param array{category_name: string, is_featured: bool} $data */
+    public function update(
+        Tenant $tenant,
+        FeaturedGroup $featuredGroup,
+        array $data,
+    ): FeaturedGroup {
+        return DB::transaction(function () use ($tenant, $featuredGroup, $data): FeaturedGroup {
+            $featuredGroup = FeaturedGroup::query()
+                ->whereKey($featuredGroup->getKey())
+                ->where('tenant_code', $tenant->codigo)
+                ->where('source_type', FeaturedGroupSource::Category)
+                ->lockForUpdate()
+                ->firstOrFail();
+
+            $category = Category::query()
+                ->whereKey($featuredGroup->category_id)
+                ->where('tenant_code', $tenant->codigo)
+                ->lockForUpdate()
+                ->firstOrFail();
+
+            $category->update(['nombre' => $data['category_name']]);
+            $featuredGroup->update([
+                'group_name' => $data['category_name'],
+                'product_layout' => $this->productLayout($data['is_featured']),
+                'group_layout' => GroupLayout::Paginated,
+            ]);
+
+            return $featuredGroup->setRelation('category', $category);
+        });
+    }
+
+    private function productLayout(bool $isFeatured): ProductLayout
+    {
+        return $isFeatured ? ProductLayout::Row : ProductLayout::ColumnWithCart;
+    }
+
+    private function nextOrder(Tenant $tenant): int
+    {
+        $maximumOrder = FeaturedGroup::query()
+            ->where('tenant_code', $tenant->codigo)
+            ->max('group_order');
+
+        return $maximumOrder === null ? 0 : ((int) $maximumOrder) + 1;
+    }
+}

app/Domains/Catalog/Services/StockReservationService.php

@@ -0,0 +1,493 @@
+<?php
+
+namespace App\Domains\Catalog\Services;
+
+use App\Domains\Cart\Models\Cart;
+use App\Domains\Cart\Models\CartItem;
+use App\Domains\Catalog\Exceptions\StockReservationExpiredException;
+use App\Domains\Catalog\Models\Inventory;
+use App\Domains\Catalog\Models\StockReservation;
+use App\Domains\Catalog\Models\StockReservationLine;
+use App\Domains\Purchase\Models\Purchase;
+use Illuminate\Support\Carbon;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\DB;
+
+class StockReservationService
+{
+    public const REASON_CART_EMPTY = 'cart_empty';
+
+    public const REASON_CART_CHANGED = 'cart_changed';
+
+    public const REASON_PURCHASE_SUPERSEDED = 'purchase_superseded';
+
+    public const REASON_PURCHASE_CANCELLED = 'purchase_cancelled';
+
+    public const REASON_PAYMENT_REJECTED = 'payment_rejected';
+
+    public const REASON_MANUAL_RELEASE = 'manual_release';
+
+    public function __construct(
+        private readonly CatalogInventoryService $inventory,
+    ) {}
+
+    public function syncCart(Cart $cart): ?StockReservation
+    {
+        return DB::transaction(function () use ($cart): ?StockReservation {
+            /** @var Cart $lockedCart */
+            $lockedCart = Cart::query()->lockForUpdate()->findOrFail($cart->getKey());
+            $items = $lockedCart->items()->orderBy('id')->lockForUpdate()->get();
+            $this->loadSelections($items);
+            $requirements = $this->requirementsForItems($items);
+
+            $reservation = $lockedCart->current_stock_reservation_id === null
+                ? null
+                : StockReservation::query()->lockForUpdate()->find($lockedCart->current_stock_reservation_id);
+
+            if ($reservation !== null) {
+                $this->assertUsableCartReservation($reservation);
+            }
+
+            if ($requirements === []) {
+                if ($reservation !== null && $reservation->status === StockReservation::STATUS_ACTIVE) {
+                    $this->finalizeLocked(
+                        $reservation,
+                        StockReservation::STATUS_RELEASED,
+                        self::REASON_CART_EMPTY,
+                    );
+                }
+
+                $lockedCart->update(['current_stock_reservation_id' => null]);
+                $cart->current_stock_reservation_id = null;
+
+                return null;
+            }
+
+            if ($reservation === null) {
+                $reservation = StockReservation::query()->create([
+                    'status' => StockReservation::STATUS_ACTIVE,
+                    'expires_at' => $this->expiration(),
+                ]);
+                $lockedCart->update(['current_stock_reservation_id' => $reservation->getKey()]);
+            }
+
+            if (Purchase::query()->where('stock_reservation_id', $reservation->getKey())->exists()) {
+                throw new \InvalidArgumentException('La reserva vinculada a una compra no se puede modificar.');
+            }
+
+            $currentLines = StockReservationLine::query()
+                ->where('stock_reservation_id', $reservation->getKey())
+                ->orderBy('inventory_id')
+                ->lockForUpdate()
+                ->get()
+                ->keyBy('inventory_id');
+            $inventoryIds = collect(array_keys($requirements))
+                ->merge($currentLines->keys())
+                ->map(fn ($id): int => (int) $id)
+                ->unique()
+                ->sort()
+                ->values();
+            $inventories = Inventory::query()
+                ->whereKey($inventoryIds)
+                ->orderBy('id')
+                ->lockForUpdate()
+                ->get()
+                ->keyBy('id');
+
+            foreach ($inventoryIds as $inventoryId) {
+                $inventory = $inventories->get($inventoryId)
+                    ?? throw new \InvalidArgumentException('No se encontró el inventario requerido.');
+                $previous = (int) ($currentLines->get($inventoryId)?->quantity ?? 0);
+                $required = (int) ($requirements[$inventoryId]['quantity'] ?? 0);
+                $delta = $required - $previous;
+
+                if ($delta > 0
+                    && $requirements[$inventoryId]['tracks_inventory']
+                    && $inventory->availableStock() < $delta) {
+                    throw new \InvalidArgumentException('No hay suficiente stock disponible para reservar el carrito.');
+                }
+
+                if ($delta < 0 && $inventory->reserved_stock < abs($delta)) {
+                    throw new \InvalidArgumentException('La reserva de stock del carrito es inconsistente.');
+                }
+            }
+
+            foreach ($inventoryIds as $inventoryId) {
+                /** @var Inventory $inventory */
+                $inventory = $inventories->get($inventoryId);
+                $line = $currentLines->get($inventoryId);
+                $previous = (int) ($line?->quantity ?? 0);
+                $required = (int) ($requirements[$inventoryId]['quantity'] ?? 0);
+                $delta = $required - $previous;
+
+                if ($delta > 0) {
+                    $inventory->reserve($delta, $requirements[$inventoryId]['tracks_inventory']);
+                } elseif ($delta < 0) {
+                    $inventory->release(abs($delta));
+                }
+
+                if ($required === 0) {
+                    $line?->delete();
+
+                    continue;
+                }
+
+                StockReservationLine::query()->updateOrCreate(
+                    [
+                        'stock_reservation_id' => $reservation->getKey(),
+                        'inventory_id' => $inventoryId,
+                    ],
+                    [
+                        'quantity' => $required,
+                        'tracks_inventory' => $requirements[$inventoryId]['tracks_inventory'],
+                    ],
+                );
+            }
+
+            $reservation->update([
+                'expires_at' => $this->expiration(),
+                'release_reason' => null,
+            ]);
+            $cart->current_stock_reservation_id = $reservation->getKey();
+
+            return $reservation->fresh('lines');
+        });
+    }
+
+    public function attachToPurchase(
+        Cart $cart,
+        Purchase $purchase,
+        Carbon $expiresAt,
+    ): StockReservation {
+        return DB::transaction(function () use ($cart, $purchase, $expiresAt): StockReservation {
+            /** @var Cart $lockedCart */
+            $lockedCart = Cart::query()->lockForUpdate()->findOrFail($cart->getKey());
+            /** @var Purchase $lockedPurchase */
+            $lockedPurchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
+
+            if ($lockedCart->current_stock_reservation_id === null) {
+                throw new \InvalidArgumentException('El carrito no tiene una reserva de stock activa.');
+            }
+
+            /** @var StockReservation $reservation */
+            $reservation = StockReservation::query()->lockForUpdate()->findOrFail($lockedCart->current_stock_reservation_id);
+            $this->assertUsableCartReservation($reservation);
+
+            $linkedPurchase = Purchase::query()
+                ->where('stock_reservation_id', $reservation->getKey())
+                ->whereKeyNot($lockedPurchase->getKey())
+                ->exists();
+            if ($linkedPurchase) {
+                throw new \InvalidArgumentException('La reserva de stock ya pertenece a otra compra.');
+            }
+
+            $lockedPurchase->update(['stock_reservation_id' => $reservation->getKey()]);
+            $reservation->update(['expires_at' => $expiresAt]);
+            $purchase->stock_reservation_id = $reservation->getKey();
+            $cart->current_stock_reservation_id = $reservation->getKey();
+
+            return $reservation->fresh('lines');
+        });
+    }
+
+    public function commit(Purchase $purchase): void
+    {
+        DB::transaction(function () use ($purchase): void {
+            /** @var Purchase $purchase */
+            $purchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
+            if ($purchase->stock_reservation_id === null) {
+                throw new \InvalidArgumentException('La compra no tiene una reserva de stock.');
+            }
+
+            /** @var StockReservation $reservation */
+            $reservation = StockReservation::query()->lockForUpdate()->findOrFail($purchase->stock_reservation_id);
+            if ($reservation->status === StockReservation::STATUS_COMMITTED) {
+                return;
+            }
+            if ($reservation->status !== StockReservation::STATUS_ACTIVE) {
+                throw new \InvalidArgumentException('La reserva de stock no está activa.');
+            }
+            if ($reservation->expires_at !== null && ! $reservation->expires_at->isFuture()) {
+                throw new StockReservationExpiredException;
+            }
+
+            $lines = $this->lockLines($reservation);
+            if ($lines->isEmpty()) {
+                throw new \InvalidArgumentException('La reserva de stock no tiene inventarios.');
+            }
+
+            $inventories = $this->lockInventories($lines);
+            foreach ($lines as $line) {
+                $inventory = $inventories->get($line->inventory_id)
+                    ?? throw new \InvalidArgumentException('No se encontró el inventario reservado.');
+                if ($inventory->reserved_stock < $line->quantity
+                    || ($line->tracks_inventory && $inventory->real_stock < $line->quantity)) {
+                    throw new \InvalidArgumentException('La reserva de stock no alcanza para confirmar la compra.');
+                }
+            }
+
+            foreach ($lines as $line) {
+                $inventories->get($line->inventory_id)->buy(
+                    (int) $line->quantity,
+                    (bool) $line->tracks_inventory,
+                );
+            }
+
+            $reservation->update([
+                'status' => StockReservation::STATUS_COMMITTED,
+                'expires_at' => null,
+                'committed_at' => now(),
+                'released_at' => null,
+                'expired_at' => null,
+                'release_reason' => null,
+            ]);
+        });
+    }
+
+    public function releaseForPurchase(
+        Purchase $purchase,
+        string $status = StockReservation::STATUS_RELEASED,
+        ?string $reason = null,
+    ): void {
+        DB::transaction(function () use ($purchase, $status, $reason): void {
+            /** @var Purchase $purchase */
+            $purchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
+            if ($purchase->stock_reservation_id === null) {
+                return;
+            }
+
+            /** @var StockReservation|null $reservation */
+            $reservation = StockReservation::query()->lockForUpdate()->find($purchase->stock_reservation_id);
+            if ($reservation !== null) {
+                $this->finalizeLocked($reservation, $status, $reason);
+            }
+        });
+    }
+
+    public function returnToCart(Purchase $purchase, Cart $cart): StockReservation
+    {
+        return DB::transaction(function () use ($purchase, $cart): StockReservation {
+            /** @var Purchase $purchase */
+            $purchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
+            /** @var Cart $cart */
+            $cart = Cart::query()->lockForUpdate()->findOrFail($cart->getKey());
+
+            if ($purchase->stock_reservation_id === null
+                || $cart->current_stock_reservation_id !== $purchase->stock_reservation_id) {
+                throw new \InvalidArgumentException('La compra y el carrito no comparten la reserva activa.');
+            }
+
+            /** @var StockReservation $reservation */
+            $reservation = StockReservation::query()
+                ->lockForUpdate()
+                ->findOrFail($purchase->stock_reservation_id);
+            $this->assertUsableCartReservation($reservation);
+
+            $purchase->update(['stock_reservation_id' => null]);
+            $cart->update(['current_purchase_id' => null]);
+            $reservation->update(['expires_at' => $this->expiration()]);
+
+            return $reservation->fresh('lines');
+        });
+    }
+
+    public function assertCartReservationUsable(Cart $cart): void
+    {
+        DB::transaction(function () use ($cart): void {
+            /** @var Cart $cart */
+            $cart = Cart::query()->lockForUpdate()->findOrFail($cart->getKey());
+            if ($cart->current_stock_reservation_id === null) {
+                return;
+            }
+
+            /** @var StockReservation $reservation */
+            $reservation = StockReservation::query()
+                ->lockForUpdate()
+                ->findOrFail($cart->current_stock_reservation_id);
+            $this->assertUsableCartReservation($reservation);
+        });
+    }
+
+    public function releaseCurrentCartReservation(
+        Cart $cart,
+        string $reason = self::REASON_CART_CHANGED,
+    ): void {
+        DB::transaction(function () use ($cart, $reason): void {
+            /** @var Cart $cart */
+            $cart = Cart::query()->lockForUpdate()->findOrFail($cart->getKey());
+            if ($cart->current_stock_reservation_id === null) {
+                return;
+            }
+
+            /** @var StockReservation|null $reservation */
+            $reservation = StockReservation::query()->lockForUpdate()->find($cart->current_stock_reservation_id);
+            if ($reservation !== null) {
+                $this->finalizeLocked($reservation, StockReservation::STATUS_RELEASED, $reason);
+            }
+            $cart->update(['current_stock_reservation_id' => null]);
+        });
+    }
+
+    public function expire(StockReservation $reservation): void
+    {
+        DB::transaction(function () use ($reservation): void {
+            /** @var StockReservation $reservation */
+            $reservation = StockReservation::query()->lockForUpdate()->findOrFail($reservation->getKey());
+            if ($reservation->status !== StockReservation::STATUS_ACTIVE
+                || $reservation->expires_at === null
+                || $reservation->expires_at->isFuture()) {
+                return;
+            }
+
+            $this->finalizeLocked($reservation, StockReservation::STATUS_EXPIRED, null);
+        });
+    }
+
+    public function refreshForPurchase(Purchase $purchase, ?Carbon $expiresAt): void
+    {
+        DB::transaction(function () use ($purchase, $expiresAt): void {
+            /** @var Purchase $purchase */
+            $purchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
+            if ($purchase->stock_reservation_id === null) {
+                throw new \InvalidArgumentException('La compra no tiene una reserva de stock.');
+            }
+
+            /** @var StockReservation $reservation */
+            $reservation = StockReservation::query()
+                ->lockForUpdate()
+                ->findOrFail($purchase->stock_reservation_id);
+            if ($reservation->status !== StockReservation::STATUS_ACTIVE) {
+                throw new \InvalidArgumentException('La reserva de stock no está activa.');
+            }
+            if ($reservation->expires_at !== null && ! $reservation->expires_at->isFuture()) {
+                throw new StockReservationExpiredException;
+            }
+
+            $reservation->update(['expires_at' => $expiresAt]);
+        });
+    }
+
+    /**
+     * @param  Collection<int, CartItem>  $items
+     * @return array<int, array{quantity: int, tracks_inventory: bool}>
+     */
+    private function requirementsForItems(Collection $items): array
+    {
+        $requirements = [];
+        foreach ($items as $item) {
+            $selection = $item->selectedItem();
+            if ($selection === null) {
+                throw new \InvalidArgumentException('El carrito contiene un item de catálogo inexistente.');
+            }
+
+            foreach ($this->inventory->detailedRequirementsFor($selection, (int) $item->cantidad) as $inventoryId => $requirement) {
+                if (isset($requirements[$inventoryId])) {
+                    $requirements[$inventoryId]['quantity'] += $requirement['quantity'];
+                    $requirements[$inventoryId]['tracks_inventory'] =
+                        $requirements[$inventoryId]['tracks_inventory'] || $requirement['tracks_inventory'];
+
+                    continue;
+                }
+
+                $requirements[$inventoryId] = $requirement;
+            }
+        }
+
+        ksort($requirements);
+
+        return $requirements;
+    }
+
+    /** @param Collection<int, CartItem> $items */
+    private function loadSelections(Collection $items): void
+    {
+        $items->load([
+            'catalogItem.inventory',
+            'catalogItem.bundleComponents.catalogItem.inventory',
+            'catalogItem.bundleComponents.variant.inventory',
+            'catalogItem.bundleComponents.variant.catalogItem',
+            'variant.inventory',
+            'variant.catalogItem',
+        ]);
+    }
+
+    /** @return Collection<int, StockReservationLine> */
+    private function lockLines(StockReservation $reservation): Collection
+    {
+        return StockReservationLine::query()
+            ->where('stock_reservation_id', $reservation->getKey())
+            ->orderBy('inventory_id')
+            ->lockForUpdate()
+            ->get();
+    }
+
+    /**
+     * @param  Collection<int, StockReservationLine>  $lines
+     * @return Collection<int, Inventory>
+     */
+    private function lockInventories(Collection $lines): Collection
+    {
+        return Inventory::query()
+            ->whereKey($lines->pluck('inventory_id'))
+            ->orderBy('id')
+            ->lockForUpdate()
+            ->get()
+            ->keyBy('id');
+    }
+
+    private function finalizeLocked(
+        StockReservation $reservation,
+        string $status,
+        ?string $reason,
+    ): void {
+        if ($reservation->status !== StockReservation::STATUS_ACTIVE) {
+            return;
+        }
+        if (! in_array($status, [StockReservation::STATUS_RELEASED, StockReservation::STATUS_EXPIRED], true)) {
+            throw new \InvalidArgumentException('El estado final de la reserva no es válido.');
+        }
+
+        $lines = $this->lockLines($reservation);
+        $inventories = $this->lockInventories($lines);
+        foreach ($lines as $line) {
+            $inventory = $inventories->get($line->inventory_id)
+                ?? throw new \InvalidArgumentException('No se encontró el inventario reservado.');
+            $inventory->release((int) $line->quantity);
+        }
+
+        $now = now();
+        $reservation->update([
+            'status' => $status,
+            'expires_at' => null,
+            'released_at' => $status === StockReservation::STATUS_RELEASED ? $now : null,
+            'expired_at' => $status === StockReservation::STATUS_EXPIRED ? $now : null,
+            'release_reason' => $status === StockReservation::STATUS_RELEASED ? $reason : null,
+        ]);
+
+        if ($status === StockReservation::STATUS_RELEASED) {
+            Cart::query()
+                ->where('current_stock_reservation_id', $reservation->getKey())
+                ->update(['current_stock_reservation_id' => null]);
+        }
+    }
+
+    private function assertUsableCartReservation(StockReservation $reservation): void
+    {
+        if ($reservation->status === StockReservation::STATUS_EXPIRED
+            || ($reservation->expires_at !== null && ! $reservation->expires_at->isFuture())) {
+            throw new StockReservationExpiredException;
+        }
+
+        if ($reservation->status !== StockReservation::STATUS_ACTIVE
+            || $reservation->expires_at === null) {
+            throw new \InvalidArgumentException('La reserva de stock no está disponible para operar el carrito.');
+        }
+    }
+
+    private function expiration(): Carbon
+    {
+        return now()->addMinutes(
+            max(1, (int) config('catalog.stock_reservation_expiration_minutes', 30)),
+        );
+    }
+}

app/Domains/Catalog/Services/VariantSelectionService.php

@@ -0,0 +1,225 @@
+<?php
+
+namespace App\Domains\Catalog\Services;
+
+use App\Domains\Catalog\Enums\InventoryPolicy;
+use App\Domains\Catalog\Models\CatalogItem;
+use App\Domains\Catalog\Models\ItemAttribute;
+use App\Domains\Catalog\Models\Variant;
+use Illuminate\Support\Collection;
+
+class VariantSelectionService
+{
+    /**
+     * @param  array<string, mixed>  $selectedValues
+     * @return array<string, mixed>
+     */
+    public function options(
+        CatalogItem $catalogItem,
+        array $selectedValues,
+        ?int $includedVariantId = null,
+    ): array {
+        $catalogItem->load([
+            'itemAttributes.attribute',
+            'variants' => fn ($query) => $query->orderBy('id'),
+            'variants.inventory',
+            'variants.eventDate',
+            'variants.eventDates',
+            'variants.definitions' => fn ($query) => $query->orderBy('id'),
+            'variants.definitions.itemAttribute.attribute.options',
+        ]);
+
+        $variants = $catalogItem->visibleVariants($includedVariantId)
+            ->values();
+        $normalizedSelections = collect($selectedValues)
+            ->mapWithKeys(fn ($value, string $key): array => [$key => $this->normalizeValue($value)])
+            ->filter(fn ($value): bool => $value !== null && $value !== '' && $value !== [])
+            ->all();
+        $matchingVariants = $variants
+            ->filter(fn (Variant $variant): bool => $this->matches($variant, $normalizedSelections))
+            ->values();
+        $attributeKeys = $this->attributeKeys($catalogItem, $catalogItem->variants->values());
+        $isComplete = $attributeKeys->isNotEmpty()
+            && $attributeKeys->every(fn (string $key): bool => array_key_exists($key, $normalizedSelections));
+        $resolvedVariant = $isComplete && $matchingVariants->count() === 1
+            ? $matchingVariants->first()
+            : null;
+
+        return [
+            'variants' => $variants
+                ->map(fn (Variant $variant): array => $this->variantData($catalogItem, $variant))
+                ->values()
+                ->all(),
+            'selectors' => $this->selectors(
+                $catalogItem,
+                $variants,
+                $attributeKeys,
+                $matchingVariants->isEmpty() ? [] : $normalizedSelections,
+            ),
+            'selected_values' => (object) ($matchingVariants->isEmpty() ? [] : $normalizedSelections),
+            'resolved_variant' => $resolvedVariant === null
+                ? null
+                : $this->variantData($catalogItem, $resolvedVariant),
+            'valid' => $matchingVariants->isNotEmpty(),
+            'available_variant_count' => $variants->count(),
+            'matching_variant_count' => $matchingVariants->count(),
+            'price_range' => $this->priceRange($catalogItem, $variants),
+        ];
+    }
+
+    /** @param array<string, mixed> $selectedValues */
+    private function matches(Variant $variant, array $selectedValues): bool
+    {
+        $variantValues = $variant->selectionValues();
+
+        foreach ($selectedValues as $key => $selectedValue) {
+            if (! $variantValues->has($key)
+                || $this->valueKey($variantValues->get($key)) !== $this->valueKey($selectedValue)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /** @param Collection<int, Variant> $variants */
+    private function attributeKeys(CatalogItem $catalogItem, Collection $variants): Collection
+    {
+        return $variants
+            ->flatMap(fn (Variant $variant): array => $variant
+                ->selectorOptions($catalogItem->itemAttributes)
+                ->keys()
+                ->all())
+            ->unique()
+            ->values();
+    }
+
+    /**
+     * @param  Collection<int, Variant>  $variants
+     * @param  Collection<int, string>  $attributeKeys
+     * @param  array<string, mixed>  $selectedValues
+     * @return list<array<string, mixed>>
+     */
+    private function selectors(
+        CatalogItem $catalogItem,
+        Collection $variants,
+        Collection $attributeKeys,
+        array $selectedValues,
+    ): array {
+        return $attributeKeys
+            ->map(function (string $key, int $index) use (
+                $catalogItem,
+                $variants,
+                $attributeKeys,
+                $selectedValues,
+            ): array {
+                $previousKeys = $attributeKeys->take($index);
+                $previousSelections = collect($selectedValues)
+                    ->only($previousKeys->all())
+                    ->all();
+                $compatibleVariants = $variants
+                    ->filter(fn (Variant $variant): bool => $this->matches($variant, $previousSelections));
+
+                return [
+                    'key' => $key,
+                    'label' => $this->attributeLabel($catalogItem, $key),
+                    'options' => $this->optionsFor($catalogItem, $compatibleVariants, $key),
+                    'enabled' => $index === 0 || $previousKeys->every(
+                        fn (string $previousKey): bool => array_key_exists($previousKey, $selectedValues),
+                    ),
+                ];
+            })
+            ->values()
+            ->all();
+    }
+
+    /**
+     * @param  Collection<int, Variant>  $variants
+     * @return list<mixed>
+     */
+    private function optionsFor(CatalogItem $catalogItem, Collection $variants, string $key): array
+    {
+        $options = [];
+        $seen = [];
+
+        foreach ($variants as $variant) {
+            $option = $variant->selectorOptions($catalogItem->itemAttributes)->get($key);
+            if ($option === null || $option === '') {
+                continue;
+            }
+
+            $optionKey = $this->valueKey($option);
+            if (isset($seen[$optionKey])) {
+                continue;
+            }
+
+            $seen[$optionKey] = true;
+            $options[] = $option;
+        }
+
+        return $options;
+    }
+
+    private function attributeLabel(CatalogItem $catalogItem, string $key): string
+    {
+        if ($key === 'event_date') {
+            return 'Fecha';
+        }
+
+        return $catalogItem->itemAttributes
+            ->first(fn (ItemAttribute $itemAttribute): bool => $itemAttribute->attribute?->codigo === $key)
+            ?->attribute
+            ?->nombre ?? str($key)->headline()->toString();
+    }
+
+    /** @param Collection<int, Variant> $variants */
+    private function priceRange(CatalogItem $catalogItem, Collection $variants): array
+    {
+        $prices = $variants
+            ->map(fn (Variant $variant): float => $variant->getPrice())
+            ->whenEmpty(fn (Collection $prices): Collection => $prices->push($catalogItem->getPrice()));
+
+        return [
+            'minimum' => number_format((float) $prices->min(), 2, '.', ''),
+            'maximum' => number_format((float) $prices->max(), 2, '.', ''),
+        ];
+    }
+
+    /** @return array<string, mixed> */
+    private function variantData(CatalogItem $catalogItem, Variant $variant): array
+    {
+        return [
+            'id' => $variant->id,
+            'descripcion' => $variant->getDescription(),
+            'precio' => number_format($variant->getPrice(), 2, '.', ''),
+            'stock_tecnico' => $catalogItem->inventory_policy === InventoryPolicy::Unlimited
+                ? null
+                : $variant->inventory?->availableStock(),
+            'values' => $variant->selectorOptions($catalogItem->itemAttributes),
+        ];
+    }
+
+    private function normalizeValue(mixed $value): mixed
+    {
+        if (is_array($value) && array_key_exists('value', $value)) {
+            return (string) $value['value'];
+        }
+
+        if (is_array($value)) {
+            return array_map(fn ($item) => $this->normalizeValue($item), $value);
+        }
+
+        return is_scalar($value) ? (string) $value : null;
+    }
+
+    private function valueKey(mixed $value): string
+    {
+        $normalized = $this->normalizeValue($value);
+
+        if (is_array($normalized)) {
+            sort($normalized);
+        }
+
+        return json_encode($normalized, JSON_THROW_ON_ERROR);
+    }
+}

app/Domains/Catalog/documentacion/README.md

@@ -0,0 +1,36 @@
+# Dominio Catalog
+
+## Propósito
+
+Modela y publica la oferta comercial del tenant: productos, variantes, categorías, marcas, atributos, inventario, bundles y grupos destacados.
+
+## Modelo
+
+- `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` representa la reserva completa de un carrito o checkout, con estados `active`, `committed`, `released` y `expired`. Su `expires_at` es el único reloj del bloqueo. Al expirar, también pasan a `expired` la compra pagable y el carrito asociados dentro de la misma transacción. Sus estados terminales nunca se reactivan ni se reemplazan implícitamente. Sus `StockReservationLine` agregan la cantidad requerida por inventario, incluso cuando varios ítems o bundles consumen el mismo stock.
+- `Category` soporta jerarquía y categorías globales o propias del tenant.
+- `FeaturedGroup` y `FeaturedItem` organizan secciones destacadas.
+- `BundleComponent` representa los componentes de un paquete.
+
+## Servicios
+
+- `CatalogService`: alta, búsqueda, detalle, listado por categoría y eliminación.
+- `CatalogInventoryService`: consulta, reserva, libera y confirma inventario.
+- `StockReservationService`: sincroniza el carrito como conjunto, bloquea todos sus inventarios en orden estable y mantiene el ledger agregado consistente con `Inventory.reserved_stock`.
+- `ExpireStockReservationsService`: detecta en un único recorrido reservas vencidas de compras, carritos y huérfanas, y delega los efectos comerciales sin mezclar esas reglas con la liberación física del inventario.
+- `FeaturedGroupService`: pagina los ítems destacados para la tienda.
+- `OnTicketFeaturedGroupService`: administra grupos destacados del panel para sitios de tickets.
+
+## Endpoints de tienda
+
+Bajo `/tenants/{tenant:codigo}` se publican catálogo, búsqueda, categoría, detalle, alta de ítems y paginación de grupos destacados.
+
+## Endpoints administrativos
+
+Bajo `/v1/adminapp/tenant/featured-groups`, con `auth:sanctum` y `adminapp.tenant`, se listan, crean y actualizan grupos destacados.
+
+## Dependencias y reglas
+
+Usa `Attachable` para imágenes/archivos, `Tenant` para aislamiento y `Ticket`/`Event` para vigencia y fechas. `Cart` y `Purchase` consumen sus precios, variantes e inventario. Los cambios de stock deben pasar por `CatalogInventoryService` para conservar reservas y disponibilidad.

app/Domains/Catalog/routes/adminapp.php

@@ -0,0 +1,15 @@
+<?php
+
+use App\Domains\Catalog\Controllers\AdminApp\OnTicketFeaturedGroupController;
+use Illuminate\Support\Facades\Route;
+
+Route::prefix('v1/adminapp/tenant')
+    ->middleware(['auth:sanctum', 'adminapp.tenant'])
+    ->group(function (): void {
+        Route::get('featured-groups', [OnTicketFeaturedGroupController::class, 'index'])
+            ->name('adminapp.featured-groups.index');
+        Route::post('featured-groups', [OnTicketFeaturedGroupController::class, 'store'])
+            ->name('adminapp.featured-groups.store');
+        Route::put('featured-groups/{featuredGroup}', [OnTicketFeaturedGroupController::class, 'update'])
+            ->name('adminapp.featured-groups.update');
+    });

app/Domains/Catalog/routes/api.php

@@ -12,5 +12,8 @@ Route::prefix('tenants/{tenant:codigo}')->group(function (): void {
     Route::get('categories/{category}', [CatalogController::class, 'category'])
         ->name('categories.show');
     Route::get('catalog-items/{catalogItem}', [CatalogController::class, 'show']);
+    Route::post('catalog-items/{catalogItem}/variant-options', [CatalogController::class, 'variantOptions']);
     Route::post('catalog-items', [CatalogController::class, 'store']);
 });
+
+require __DIR__.'/adminapp.php';

app/Domains/Client/Controllers/ClientController.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace App\Domains\Client\Controllers;
+
+use App\Domains\Client\Models\Client;
+use App\Domains\Client\Requests\StoreClientRequest;
+use App\Domains\Client\Requests\UpdateClientRequest;
+use App\Domains\Client\Resources\ClientResource;
+use App\Http\Controllers\Controller;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Response;
+
+class ClientController extends Controller
+{
+    public function index(): JsonResponse
+    {
+        return ClientResource::collection(
+            Client::query()->with('tenants')->latest()->paginateFromRequest()
+        )->response();
+    }
+
+    public function store(StoreClientRequest $request): JsonResponse
+    {
+        return ClientResource::make(
+            Client::query()->create($request->validated())->load('tenants')
+        )->response()->setStatusCode(201);
+    }
+
+    public function show(Client $client): ClientResource
+    {
+        return ClientResource::make($client->load('tenants'));
+    }
+
+    public function update(UpdateClientRequest $request, Client $client): ClientResource
+    {
+        $client->update($request->validated());
+
+        return ClientResource::make($client->fresh()->load('tenants'));
+    }
+
+    public function destroy(Client $client): Response
+    {
+        $client->delete();
+
+        return response()->noContent();
+    }
+}

app/Domains/Client/Models/Client.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Domains\Client\Models;
+
+use App\Domains\Integration\Models\ClientIntegration;
+use App\Domains\Tenant\Models\Tenant;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+#[Fillable(['code', 'name'])]
+class Client extends Model
+{
+    public function getRouteKeyName(): string
+    {
+        return 'code';
+    }
+
+    /** @return HasMany<Tenant, $this> */
+    public function tenants(): HasMany
+    {
+        return $this->hasMany(Tenant::class);
+    }
+
+    /** @return HasMany<ClientIntegration, $this> */
+    public function integrations(): HasMany
+    {
+        return $this->hasMany(ClientIntegration::class);
+    }
+}

app/Domains/Client/Requests/StoreClientRequest.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Domains\Client\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class StoreClientRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        return [
+            'code' => ['required', 'string', 'max:255', Rule::unique('clients', 'code')],
+            'name' => ['required', 'string', 'max:255'],
+        ];
+    }
+}

app/Domains/Client/Requests/UpdateClientRequest.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Domains\Client\Requests;
+
+use App\Domains\Client\Models\Client;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class UpdateClientRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        /** @var Client|null $client */
+        $client = $this->route('client');
+
+        return [
+            'code' => ['sometimes', 'string', 'max:255', Rule::unique('clients', 'code')->ignore($client?->id)],
+            'name' => ['sometimes', 'string', 'max:255'],
+        ];
+    }
+}

app/Domains/Client/Resources/ClientResource.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Domains\Client\Resources;
+
+use App\Domains\Client\Models\Client;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/** @mixin Client */
+class ClientResource extends JsonResource
+{
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            'code' => $this->code,
+            'name' => $this->name,
+            'tenants' => $this->whenLoaded('tenants', fn () => $this->tenants->map(fn ($tenant): array => [
+                'id' => $tenant->id,
+                'codigo' => $tenant->codigo,
+                'nombre' => $tenant->nombre,
+                'dominio' => $tenant->dominio,
+            ])),
+        ];
+    }
+}

app/Domains/Client/routes/api.php

@@ -0,0 +1,6 @@
+<?php
+
+use App\Domains\Client\Controllers\ClientController;
+use Illuminate\Support\Facades\Route;
+
+Route::apiResource('clients', ClientController::class);