商品路由分组

app/Endpoint/Api/Http/Controllers/Product/CategoryController.php

@@ -1,12 +1,13 @@
 <?php
 
-namespace App\Endpoint\Api\Http\Controllers;
+namespace App\Endpoint\Api\Http\Controllers\Product;
 
+use App\Endpoint\Api\Http\Controllers\Controller;
 use App\Endpoint\Api\Http\Resources\ProductCategoryResource;
 use App\Models\ProductCategory;
 use Illuminate\Http\Request;
 
-class ProductCategoryController extends Controller
+class CategoryController extends Controller
 {
     /**
      * 商品分类

app/Endpoint/Api/Http/Controllers/Product/HotController.php

@@ -1,26 +1,26 @@
 <?php
 
-namespace App\Endpoint\Api\Http\Controllers;
+namespace App\Endpoint\Api\Http\Controllers\Product;
 
+use App\Endpoint\Api\Http\Controllers\Controller;
 use App\Endpoint\Api\Http\Resources\ProductSku\ProductSkuSimpleResource;
 use App\Models\ProductSku;
 
-class HotProductController extends Controller
+class HotController extends Controller
 {
     /**
      * 热销商品
      *
-     * @param \Illuminate\Http\Request $request
      * @return \Illuminate\Http\JsonResponse
      */
-    public function index()
+    public function __invoke()
     {
-        $productSkus = ProductSku::isRelease()
+        $skus = ProductSku::isRelease()
                             ->whereRelation('category', 'is_show', true)
                             ->latest('sales')
                             ->limit(20)
                             ->get();
 
-        return ProductSkuSimpleResource::collection($productSkus);
+        return ProductSkuSimpleResource::collection($skus);
     }
 }

app/Endpoint/Api/Http/Controllers/Product/ProductController.php

@@ -1,8 +1,10 @@
 <?php
 
-namespace App\Endpoint\Api\Http\Controllers;
+namespace App\Endpoint\Api\Http\Controllers\Product;
 
+use App\Endpoint\Api\Http\Controllers\Controller;
 use App\Endpoint\Api\Http\Resources\ProductSku\ProductSkuSimpleResource;
+use App\Helpers\Paginator as PaginatorHelper;
 use App\Models\ProductPart;
 use App\Models\ProductPartSku;
 use App\Models\ProductSku;
@@ -12,18 +14,18 @@ use Illuminate\Pagination\Paginator;
 class ProductController extends Controller
 {
     /**
-     * 商品列表
+     * 筛选商品
      *
      * @param \Illuminate\Http\Request $request
      * @return \Illuminate\Http\JsonResponse
      */
     public function index(Request $request)
     {
-        return ProductSkuSimpleResource::collection(
-            $request->filled('part')
-                ? $this->filterProductsByPart($request)
-                : $this->filterProducts($request)
-        );
+        $skus = $request->filled('part')
+                    ? $this->filterProductsByPart($request)
+                    : $this->filterProducts($request);
+
+        return ProductSkuSimpleResource::collection($skus);
     }
 
     /**
@@ -44,7 +46,7 @@ class ProductController extends Controller
                         ->filter($input)
                         ->isRelease()
                         ->whereRelation('category', 'is_show', true)
-                        ->simplePaginate($this->getPerPage($request));
+                        ->simplePaginate(PaginatorHelper::resolvePerPage('per_page', 20, 50));
     }
 
     /**
@@ -67,24 +69,10 @@ class ProductController extends Controller
                                     })
                                     ->where('part_id', $productPart->id)
                                     ->latest('sort')
-                                    ->simplePaginate($this->getPerPage($request));
+                                    ->simplePaginate(PaginatorHelper::resolvePerPage('per_page', 20, 50));
 
         return $paginator->through(function ($item) {
             return $item->sku;
         });
     }
-
-    /**
-     * @return int
-     */
-    protected function getPerPage(Request $request): int
-    {
-        $perPage = (int) $request->input('per_page');
-
-        if ($perPage > 0) {
-            return $perPage > 50 ? 50 : $perPage;
-        }
-
-        return 20;
-    }
 }

app/Endpoint/Api/routes.php

@@ -2,11 +2,11 @@
 
 use App\Endpoint\Api\Http\Controllers\AdController;
 use App\Endpoint\Api\Http\Controllers\CaptchaController;
-use App\Endpoint\Api\Http\Controllers\HotProductController;
 use App\Endpoint\Api\Http\Controllers\LoginController;
 use App\Endpoint\Api\Http\Controllers\LogoutController;
-use App\Endpoint\Api\Http\Controllers\ProductCategoryController;
-use App\Endpoint\Api\Http\Controllers\ProductController;
+use App\Endpoint\Api\Http\Controllers\Product\CategoryController;
+use App\Endpoint\Api\Http\Controllers\Product\HotController;
+use App\Endpoint\Api\Http\Controllers\Product\ProductController;
 use App\Endpoint\Api\Http\Controllers\RegisterController;
 use App\Endpoint\Api\Http\Controllers\SmsCodeController;
 use Illuminate\Support\Facades\Route;
@@ -28,7 +28,9 @@ Route::group([
 
     Route::get('ads', [AdController::class, 'index']);
 
-    Route::get('product-categories', [ProductCategoryController::class, 'index']);
-    Route::get('products', [ProductController::class, 'index']);
-    Route::get('hot-products', [HotProductController::class, 'index']);
+    Route::prefix('product')->group(function () {
+        Route::get('categories', [CategoryController::class, 'index']);
+        Route::get('hot', HotController::class);
+        Route::get('products', [ProductController::class, 'index']);
+    });
 });

app/Helpers/Paginator.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Helpers;
+
+class Paginator
+{
+    /**
+     * 解析每页显示的条数
+     *
+     * @param string $perPageName
+     * @param int $default
+     * @param int|null $max
+     * @return int
+     */
+    public static function resolvePerPage(string $perPageName = 'per_page', int $default = 20, ?int $max = null): int
+    {
+        $perPage = (int) request()->input($perPageName);
+
+        if ($perPage >= 1) {
+            if ($max !== null && $max >= 1 && $perPage >= $max) {
+                return $max;
+            }
+
+            return $perPage;
+        }
+
+        return $default;
+    }
+}