1、产品详情使用模型查询；2、猜你喜欢查询优化；

app/Http/Controllers/Api/AgentProductController.php

@@ -3,8 +3,6 @@
 namespace App\Http\Controllers\Api;
 use App\Http\Controllers\Controller;
 use App\Models\AgentProduct;
-use App\Models\Product;
-use Illuminate\Support\Facades\DB;
 
 /**
  * 代理商产品
@@ -34,46 +32,30 @@ class AgentProductController extends Controller
 	// 产品详情
 	public function show()
 	{
-		$id = request()->input('id');
-		if (!$id || !ctype_digit($id)) {
-			return $this->error('无效的ID');
-		}
+		$id = (int)request()->input('id');
 
-		// TODO 此处待优化
-		$data = DB::table('agent_products AS ap')
-			->leftJoin('products AS p', 'p.id', '=', 'ap.product_id')
-			//->leftJoin('product_infos AS pi', 'p.id', '=', 'pi.product_id')
-			->select('ap.*', 'p.title', 'p.pictures')
-			->where('ap.id', $id)
-			->where(['ap.status' => 1, 'p.status' => 1])
-			->first();
+		// TODO 优惠券查询待优化
+		$data = AgentProduct::query()
+			->with(['product' => fn($query) => $query->select('id', 'title', 'pictures', 'know', 'content')])
+			->with(['coupon' => fn($query) => $query->select('id', 'tag', 'agent_product_id')])
+			->firstWhere(['id' => $id, 'agent_id' => $this->agent_id, 'status' => 1]);
 
 		if (!$data) {
 			return $this->error('产品不存在或已下架');
 		}
-		$coupon_ids = explode(',', $data->coupon_ids);
-		$data->coupon_ids = DB::table('coupons')->whereIn('id', $coupon_ids)->pluck('tag');
-		$data->pictures = json_decode($data->pictures, true);
-		unset($data->deleted_at);
+		unset($data->agent_id, $data->status, $data->created_at, $data->deleted_at);
 		return $this->success($data);
 	}
 
-	// 人气爆款
-	/*public function hot()
-	{
-		$list = Product::get(['title', 'price', 'original_price', 'pictures', 'sale']);
-		return $this->success($list);
-	}*/
-
 	// 猜你喜欢
 	public function guessLike()
 	{
-		$page = request()->only('page');
-		if ($page && !ctype_digit($page)) {
-			return $this->error('页码错误');
-		}
-
-		$list = Product::get(['title', 'price', 'original_price', 'pictures', 'sale'])->simplePaginate();
+		// TODO 此处需要再优化排序规则，并增加广告功能
+		$list = AgentProduct::where('agent_id', $this->agent_id)
+			->with(['product' => fn($query) => $query->select('id', 'title', 'pictures')])
+			->select('id', 'sale', 'product_id', 'price', 'original_price')
+			->orderBy('id', 'DESC')
+			->simplePaginate();
 		return $this->success($list);
 	}
 }