60. api resource for catalog products

src/app/Http/Controllers/Api/CatalogController.php

@@ -2,12 +2,12 @@
 
 namespace App\Http\Controllers\Api;
 
-use App\Enums\StockTypeEnum;
 use App\Events\Analytics\ProductView;
 use App\Facades\Sale;
 use App\Helpers\UrlHelper;
 use App\Http\Controllers\Controller;
 use App\Http\Requests\FilterRequest;
+use App\Http\Resources\Product\CatalogProductCollection;
 use App\Http\Resources\Product\ProductResource;
 use App\Models\Category;
 use App\Models\Product;
@@ -20,7 +20,6 @@
 use App\Services\Seo\ProductSeoService;
 use App\Services\SliderService;
 use Diglactic\Breadcrumbs\Breadcrumbs;
-use Illuminate\Contracts\Database\Eloquent\Builder;
 use Illuminate\Http\JsonResponse;
 
 class CatalogController extends Controller
@@ -42,7 +41,7 @@ public function index(
         UrlHelper::setCurrentFilters($currentFilters);
         UrlHelper::setCurrentCity($currentCity);
 
-        $products = $catalogService->getProducts($currentFilters, $sort, $searchQuery);
+        $products = $catalogService->getProductsWithPagination($currentFilters, $sort, $searchQuery);
 
         $sortingList = [
             'rating' => 'по популярности',
@@ -57,7 +56,7 @@ public function index(
         $gtmService->setForCatalog($products, $category, $searchQuery);
 
         $data = [
-            'products' => $products,
+            'products' => new CatalogProductCollection($products),
             'category' => $category,
             'currentFilters' => $currentFilters,
             'badges' => $badges,
@@ -90,10 +89,6 @@ public function show(
         // ProductSeoService $seoService,
         FeedbackService $feedbackService,
     ): array {
-        $product->load([
-            'availableSizes' => fn (Builder $query) => $query->whereRelation('stock', 'type', StockTypeEnum::SHOP),
-            'availableSizes.stock.city',
-        ]);
         // $productService->addToRecent($product->id);
 
         // $seoService->setProduct($product)->generate(); // !!!

src/app/Http/Resources/Product/CatalogProductCollection.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Http\Resources\Product;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\ResourceCollection;
+
+class CatalogProductCollection extends ResourceCollection
+{
+    /**
+     * The resource that this resource collects.
+     *
+     * @var string
+     */
+    public $collects = CatalogProductResource::class;
+
+    /**
+     * Transform the resource collection into an array.
+     *
+     * @return array<int|string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            ...$this->resource->toArray($request),
+            'total' => $this->resource->totalCount,
+            'minPrice' => $this->resource->minPrice,
+            'maxPrice' => $this->resource->maxPrice,
+        ];
+    }
+}

src/app/Http/Resources/Product/CatalogProductResource.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Http\Resources\Product;
+
+use App\Facades\Currency;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin \App\Models\Product
+ */
+class CatalogProductResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            'slug' => $this->slug,
+            'sku' => $this->sku,
+            'url' => $this->getUrl(),
+            'prices' => [
+                'price' => $this->getFinalPrice(),
+                'old_price' => $this->getFinalOldPrice(),
+                'formatted_price' => $this->getFormattedPrice(),
+                'formatted_old_price' => $this->getFormattedOldPrice(),
+                'has_discount' => $this->hasDiscount(),
+                'sale_percentage' => $this->getSalePercentage(),
+                'sales' => $this->getSales(),
+                'currency' => Currency::getCurrentCurrency(),
+            ],
+
+            'is_favorite' => $this->isFavorite(),
+            'is_new' => $this->isNew(),
+            'short_name' => $this->shortName(),
+
+            'media' => MediaResource::collection($this->getMedia()),
+        ];
+    }
+}

src/app/Http/Resources/Product/ProductResource.php

@@ -2,8 +2,10 @@
 
 namespace App\Http\Resources\Product;
 
+use App\Enums\StockTypeEnum;
 use App\Facades\Currency;
 use App\Models\AvailableSizes;
+use Illuminate\Contracts\Database\Eloquent\Builder;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
 
@@ -19,11 +21,15 @@ class ProductResource extends JsonResource
      */
     public function toArray(Request $request): array
     {
+        $this->load([
+            'availableSizes' => fn (Builder $query) => $query->whereRelation('stock', 'type', StockTypeEnum::SHOP),
+            'availableSizes.stock.city',
+        ]);
+
         return [
             'id' => $this->id,
             'slug' => $this->slug,
             'sku' => $this->sku,
-            'season_id' => $this->season_id,
             'color_txt' => $this->color_txt,
             'fabric_top_txt' => $this->fabric_top_txt,
             'fabric_inner_txt' => $this->fabric_inner_txt,
@@ -46,6 +52,7 @@ public function toArray(Request $request): array
                 'currency' => Currency::getCurrentCurrency(),
             ],
 
+            'is_favorite' => $this->isFavorite(),
             'is_installment_available' => $this->availableInstallment(),
             'is_new' => $this->isNew(),
             'short_name' => $this->shortName(),

src/app/Models/Product.php

@@ -475,6 +475,14 @@ public function isNew(): bool
         return $this->old_price == 0;
     }
 
+    /**
+     * Is the product in favorite list
+     */
+    public function isFavorite(): bool
+    {
+        return isset($this->favorite);
+    }
+
     /**
      * Checks that the product has only one size
      */

src/app/Providers/AppServiceProvider.php

@@ -17,7 +17,9 @@
 use Illuminate\Notifications\ChannelManager;
 use Illuminate\Pagination\Paginator;
 use Illuminate\Support\Carbon;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Gate;
+use Illuminate\Support\Facades\Log;
 use Illuminate\Support\ServiceProvider;
 use Sentry\Severity;
 use Spatie\Permission\Models\Role;
@@ -70,6 +72,8 @@ public function boot(): void
 
         // $this->modelShouldBeStrict($app->isProduction());
 
+        // $this->logQueries();
+
         if ($app->isLocal()) {
             $app['config']['filesystems.disks.public.url'] = 'https://barocco.by/media';
         }
@@ -95,4 +99,15 @@ private function modelShouldBeStrict(bool $isProduction): void
         //     });
         // }
     }
+
+    private function logQueries(): void
+    {
+        DB::listen(function ($query) {
+            $sql = $query->sql;
+            $bindings = $query->bindings;
+            $executionTime = $query->time;
+
+            Log::debug($sql, compact('bindings', 'executionTime'));
+        });
+    }
 }

src/app/Services/CatalogService.php

@@ -7,6 +7,7 @@
 use App\Models\Category;
 use App\Models\Product;
 use App\Models\ProductAttributes\Top;
+use Illuminate\Contracts\Pagination\LengthAwarePaginator;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Pagination\CursorPaginator;
 use Illuminate\Support\Collection;
@@ -21,15 +22,9 @@ class CatalogService
      */
     protected const PAGE_SIZE = 12;
 
-    /**
-     * @var ProductService
-     */
-    private $productService;
-
-    public function __construct()
-    {
-        $this->productService = new ProductService();
-    }
+    public function __construct(
+        private readonly ProductService $productService
+    ) {}
 
     /**
      * @return \Illuminate\Contracts\Pagination\CursorPaginator
@@ -55,6 +50,25 @@ public function getProducts(array $filters, string $sort, ?string $search = null
         return $products;
     }
 
+    public function getProductsWithPagination(array $filters, string $sort, ?string $search = null): LengthAwarePaginator
+    {
+        /** @var Builder $productsQuery */
+        $productsQuery = $this->productService
+            ->applyFilters($filters)
+            ->search($search)
+            ->sorting($sort);
+
+        $products = $productsQuery->paginate(self::PAGE_SIZE);
+        $this->addTopProducts($products, $filters);
+        $products->totalCount = $products->total() + $this->topProductsCount($products);
+
+        $this->productService->addEager($products);
+        $this->addMinMaxPrices($products, $productsQuery);
+        $this->addGtmData($products);
+
+        return $products;
+    }
+
     public function getFilterBadges(array $currentFiltersGroups = [], ?string $searchQuery = null): array
     {
         $badges = [];
@@ -148,7 +162,7 @@ protected function topProductsCount($products): int
         return $products->count() - self::PAGE_SIZE;
     }
 
-    protected function addMinMaxPrices(CursorPaginator $products, Builder $productsQuery): void
+    protected function addMinMaxPrices(CursorPaginator|LengthAwarePaginator $products, Builder $productsQuery): void
     {
         $priceQuery = clone $productsQuery;
         $query = $priceQuery->getQuery();

src/app/Services/ProductService.php

@@ -4,6 +4,7 @@
 
 use App\Models\Product;
 use Illuminate\Contracts\Pagination\CursorPaginator;
+use Illuminate\Contracts\Pagination\LengthAwarePaginator;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection as EloquentCollection;
 use Illuminate\Support\Facades\Session;
@@ -31,15 +32,14 @@ public function applyFilters(array $filters): Builder
     /**
      * Load the relationships that should be eager loaded.
      */
-    public function addEager(CursorPaginator|EloquentCollection $products): void
+    public function addEager(CursorPaginator|LengthAwarePaginator|EloquentCollection $products): void
     {
         $products->load([
             'category:id,parent_id,title,path',
             'category.parentCategory:id,parent_id,title,path',
             'brand:id,name',
             'sizes:id,name',
             'media',
-            'styles:id,name',
             'favorite:product_id',
         ]);
     }

src/stubs/model.stub

@@ -7,9 +7,9 @@ use Illuminate\Database\Eloquent\Model;
 class {{ class }} extends Model
 {
     /**
-     * The attributes that aren't mass assignable.
+     * Indicates if all mass assignment is enabled.
      *
-     * @var array<string>|bool
+     * @var bool
      */
-    protected $guarded = ['id'];
+    protected static $unguarded = true;
 }