Add tests for ticket validity and event date formatting

- Create TicketValiditySchemaTest to verify database schema for ticket validity.
- Update CatalogModelsTest to include tests for event date attributes and selection options.
- Introduce EventDateTextFormatterTest for formatting event dates in Spanish.
- Refactor EventModelsTest to include validity time relationships.
- Add SaleDetailResourceTest to ensure correct serialization of purchase items.
- Enhance TicketTest with validity time checks and status management.
- Implement ValidityTimeResourceTest to validate resource output for different validity types.
- Add ValidityTimeTest to verify casting and validity checks for validity time types.

app/Domains/FiestaFutbolInfantil/Resources/MerchandiseResource.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace App\Domains\FiestaFutbolInfantil\Resources;
+
+use App\Domains\Catalog\Models\CatalogItem;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/** @mixin CatalogItem */
+class MerchandiseResource extends JsonResource
+{
+    /** @return array<string, mixed> */
+    public function toArray(Request $request): array
+    {
+        $itemAttributes = $this->itemAttributes->keyBy(
+            fn ($itemAttribute) => $itemAttribute->attribute?->codigo
+        );
+        $colorAttribute = $itemAttributes->get('color');
+        $sizeAttribute = $itemAttributes->get('talle');
+        $colorOptions = $colorAttribute?->attribute?->options?->keyBy('value') ?? collect();
+        $sizeOptions = $sizeAttribute?->attribute?->options?->keyBy('value') ?? collect();
+
+        return [
+            'id' => $this->id,
+            'title' => $this->nombre,
+            'description' => $this->descripcion,
+            'max_units_per_user' => $this->max_units_per_user,
+            'variants' => $this->variants->map(function ($variant) use (
+                $colorAttribute,
+                $sizeAttribute,
+                $colorOptions,
+                $sizeOptions,
+            ): array {
+                $colorValue = $variant->definitions
+                    ->firstWhere('item_attribute_id', $colorAttribute?->id)
+                    ?->value;
+                $sizeValue = $variant->definitions
+                    ->firstWhere('item_attribute_id', $sizeAttribute?->id)
+                    ?->value;
+
+                return [
+                    'id' => $variant->id,
+                    'color' => $colorOptions->get($colorValue)?->label ?? $colorValue,
+                    'color_value' => $colorValue,
+                    'size' => $sizeOptions->get($sizeValue)?->label ?? $sizeValue,
+                    'size_value' => $sizeValue,
+                    'stock' => $variant->inventory->real_stock,
+                    'price' => number_format($variant->getPrice(), 2, '.', ''),
+                ];
+            })->values(),
+        ];
+    }
+}