refactor(catalog): Complete catalog refactor to simplify its data model and its querying.

source commits: refactor/catalog

app/Domains/Cart/Requests/AddCartItemRequest.php

@@ -2,8 +2,6 @@
 
 namespace App\Domains\Cart\Requests;
 
-use App\Domains\Bundle\Models\Bundle;
-use App\Domains\Catalog\Models\ProductVariant;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Validation\Rule;
 
@@ -19,19 +17,25 @@ class AddCartItemRequest extends FormRequest
      */
     public function rules(): array
     {
+        $tenantCode = $this->route('tenant')?->codigo;
+
         return [
-            'buyable_type' => ['required', 'string', Rule::in(['variant', 'bundle'])],
-            'buyable_id' => ['required', 'integer'],
+            'catalog_item_id' => [
+                'required',
+                'integer',
+                Rule::exists('catalog_items', 'id')->where(
+                    fn ($query) => $query->where('tenant_code', $tenantCode)
+                ),
+            ],
+            'variant_id' => [
+                'sometimes',
+                'nullable',
+                'integer',
+                Rule::exists('variantes', 'id')->where(
+                    fn ($query) => $query->where('catalog_item_id', $this->input('catalog_item_id'))
+                ),
+            ],
             'cantidad' => ['required', 'integer', 'min:1'],
         ];
     }
-
-    public function mappedBuyableType(): string
-    {
-        return match ($this->input('buyable_type')) {
-            'variant' => ProductVariant::class,
-            'bundle' => Bundle::class,
-            default => throw new \InvalidArgumentException('Invalid buyable type'),
-        };
-    }
 }

app/Domains/Cart/Requests/UpdateCartItemQuantityRequest.php

@@ -18,8 +18,8 @@ class UpdateCartItemQuantityRequest extends FormRequest
     {
         return [
             'cantidad' => ['required', 'integer', 'min:1'],
-            'buyable_type' => ['prohibited'],
-            'buyable_id' => ['prohibited'],
+            'catalog_item_id' => ['prohibited'],
+            'variant_id' => ['prohibited'],
         ];
     }
 }