收藏商品/取消商品收藏

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

@@ -10,6 +10,7 @@ use App\Helpers\Paginator as PaginatorHelper;
 use App\Models\ProductPart;
 use App\Models\ProductPartSku;
 use App\Models\ProductSku;
+use App\Models\ProductSkuFavorite;
 use App\Models\ProductSpu;
 use Illuminate\Http\Request;
 use Illuminate\Pagination\Paginator;
@@ -111,6 +112,44 @@ class ProductSkuController extends Controller
         ]);
     }
 
+    /**
+     * 收藏商品
+     *
+     * @param int $id
+     * @param \Illuminate\Http\Request $request
+     * @return \Illuminate\Http\JsonResponse
+     */
+    public function collect($id, Request $request)
+    {
+        $sku = ProductSku::findOrFail($id);
+
+        ProductSkuFavorite::firstOrCreate([
+            'user_id' => $request->user()->id,
+            'sku_id' => $sku->id,
+        ], [
+            'spu_id' => $sku->spu_id,
+        ]);
+
+        return response()->noContent();
+    }
+
+    /**
+     * 取消商品收藏
+     *
+     * @param int $id
+     * @param \Illuminate\Http\Request $request
+     * @return \Illuminate\Http\JsonResponse
+     */
+    public function uncollect($id, Request $request)
+    {
+        ProductSkuFavorite::query()
+            ->where('user_id', $request->user()->id)
+            ->where('sku_id', $id)
+            ->delete();
+
+        return response()->noContent();
+    }
+
     /**
      * 过滤商品
      *

app/Endpoint/Api/routes.php

@@ -40,6 +40,11 @@ Route::group([
         Route::get('products/{product}', [ProductSkuController::class, 'show']);
 
         Route::middleware(['auth:api'])->group(function () {
+            // 收藏商品
+            Route::post('products/{product}/collect', [ProductSkuController::class, 'collect']);
+            // 取消商品收藏
+            Route::post('products/{product}/uncollect', [ProductSkuController::class, 'uncollect']);
+            // 商品浏览记录
             Route::get('view-logs', [ProductViewLogController::class, 'index']);
         });
     });

app/Models/ProductSkuFavorite.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class ProductSkuFavorite extends Model
+{
+    /**
+     * @var array
+     */
+    protected $fillable = [
+        'user_id',
+        'spu_id',
+        'sku_id',
+    ];
+
+    /**
+     * 此浏览记录所属的商品 sku
+     */
+    public function sku()
+    {
+        return $this->belongsTo(ProductSku::class, 'sku_id');
+    }
+}

database/migrations/2021_12_03_095440_create_product_sku_favorites_table.php

@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateProductSkuFavoritesTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('product_sku_favorites', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('user_id')->comment('用户ID');
+            $table->unsignedBigInteger('spu_id')->comment('SPU ID');
+            $table->unsignedBigInteger('sku_id')->comment('SKU ID');
+            $table->timestamps();
+
+            $table->unique(['user_id', 'sku_id']);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('product_sku_favorites');
+    }
+}