feat: optimize category and product resource queries with eager loading and response formatting improvements

app/Domains/Catalog/Controllers/CategoryController.php

@@ -26,7 +26,7 @@ class CategoryController extends Controller
                 })
                 ->with(['parent', 'subCategories', 'tenant'])
                 ->orderByDesc('id')
-                ->paginateFromRequest()
+                ->get()
         )->response();
     }
 

app/Domains/Catalog/Controllers/ProductController.php

@@ -20,7 +20,11 @@ class ProductController extends Controller
         return ProductResource::collection(
             Product::query()
                 ->where('tenant_codigo', $tenant->codigo)
-                ->with(['attachments', 'brand', 'category'])
+                ->with([
+                    'attachments' => fn ($query) => $query->orderBy('attachments.id')->limit(1),
+                    'brand',
+                    'category',
+                ])
                 ->latest()
                 ->paginateFromRequest()
         )->response();

app/Domains/Catalog/Resources/AttributeResource.php

@@ -17,7 +17,6 @@ class AttributeResource extends JsonResource
     {
         return [
             'id' => $this->id,
-            'tenant_codigo' => $this->tenant_codigo,
             'codigo' => $this->codigo,
             'nombre' => $this->nombre,
             'is_required' => $this->is_required,

app/Domains/Catalog/Resources/ProductResource.php

@@ -2,8 +2,6 @@
 
 namespace App\Domains\Catalog\Resources;
 
-use App\Domains\Catalog\Resources\BrandResource;
-use App\Domains\Catalog\Resources\CategoryResource;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
 
@@ -20,18 +18,23 @@ class ProductResource extends JsonResource
         return [
             'id' => $this->id,
             'tenant_codigo' => $this->tenant_codigo,
-            'categoria_id' => $this->categoria_id,
+            'category_id' => $this->categoria_id,
             'brand_id' => $this->brand_id,
             'slug' => $this->slug,
             'nombre' => $this->nombre,
             'descripcion' => $this->descripcion,
             'precio' => $this->precio,
-            'category' => CategoryResource::make($this->whenLoaded('category')),
-            'brand' => BrandResource::make($this->whenLoaded('brand')),
+            'category' => $this->whenLoaded('category', fn () =>  $this->category?->nombre),
+            'brand' => $this->whenLoaded('brand', fn () => $this->brand?->nombre),
             'images' => $this->whenLoaded('attachments', fn () =>
-                $this->attachments->map(fn ($attachment) => $attachment->getTemporaryUrl(1440))->values()
+                $this->attachments
+                    ->map(fn ($attachment) => $attachment->getTemporaryUrl(1440))
+                    ->values()
+            ),
+            'variants' => $this->when(
+                $request->route()?->getName() !== 'productos.index',
+                fn () => ProductVariantResource::collection($this->whenLoaded('variants'))
             ),
-            'variants' => ProductVariantResource::collection($this->whenLoaded('variants')),
             'created_at' => $this->created_at,
             'updated_at' => $this->updated_at,
         ];