添加分区优惠券接口

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

@@ -3,6 +3,7 @@
 namespace App\Endpoint\Api\Http\Controllers\Product;
 
 use App\Endpoint\Api\Http\Controllers\Controller;
+use App\Endpoint\Api\Http\Resources\CouponResource;
 use App\Endpoint\Api\Http\Resources\ProductSkuTinyResource;
 use App\Helpers\Paginator;
 use App\Models\ProductPart;
@@ -17,7 +18,7 @@ class PartController extends Controller
      * @param \Illuminate\Http\Request $request
      * @return \Illuminate\Http\JsonResponse
      */
-    public function __invoke(Request $request)
+    public function index(Request $request)
     {
         $part = null;
 
@@ -43,4 +44,17 @@ class PartController extends Controller
             })
         );
     }
+
+    public function coupons(Request $request)
+    {
+        $part = null;
+        if (filled($partKey = $request->query('part'))) {
+            $part = ProductPart::where('key', $partKey)->first();
+        }
+
+        return response()->json([
+            'coupons'=> $part ? CouponResource::collection($part->getCoupons()->get()) : [],
+            'description' => $part?->description,
+        ]);
+    }
 }

app/Endpoint/Api/Http/Resources/CouponResource.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Endpoint\Api\Http\Resources;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class CouponResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array|\Illuminate\Contracts\Support\Arrayable|\JsonSerializable
+     */
+    public function toArray($request)
+    {
+        return [
+            'id' => $this->id,
+            'name' => $this->name,
+            'type' => $this->type,
+            'amount' => $this->amount,
+            'threshold' => $this->threshold,
+            // 'receive_status' => $this->whenLoaded('likesInfo', $this->likesInfo->count() > 0),
+        ];
+    }
+}

app/Endpoint/Api/routes.php

@@ -57,7 +57,8 @@ Route::group([
     // 热销商品
     Route::get('product/hot', HotController::class);
     // 商品分区
-    Route::get('product/part', PartController::class);
+    Route::get('product/part', [PartController::class, 'index']);
+    Route::get('product/part-coupons', [PartController::class, 'coupons']);
     // 筛选商品
     Route::get('product/products', [ProductSkuController::class, 'index']);
     // 查看商品

app/Models/ProductPart.php

@@ -54,10 +54,19 @@ class ProductPart extends Model
     }
 
     /**
-     * 此分区购买赠送的券
+     * 此分区购买赠送的券关系
      */
     public function coupons()
     {
         return $this->hasMany(ProductPartCoupon::class, 'part_id');
     }
+
+    /**
+     * 返回实际关联的券
+     * @return  queryBuilder
+     */
+    public function getCoupons()
+    {
+        return Coupon::whereIn('id', $this->coupons->pluck('coupon_id')->toArray());
+    }
 }