商品、订单部分相关代码生成，下一步先把商品搞完再搞订单

app/Service/CodeGeneration/ProductService.php

@@ -4,6 +4,7 @@ namespace App\Service\CodeGeneration;
 
 use App\BaseApp\BaseService;
 use App\Models\ProductImageModel;
+use App\Models\ProductLabelRelationsModel;
 use App\Models\ProductModel;
 use Exception;
 use Illuminate\Support\Facades\DB;
@@ -19,7 +20,12 @@ class ProductService extends BaseService
         $this->queryField = ['title' => 'like','mall_id' => '=','classification_id' => '=,status='];
         $this->model = ProductModel::class;
         $this->with = [
-            'images:id,product_id,url'
+            'images:id,product_id,url',
+            'mall:id,name,avatar',
+            'user:id,nick_name,avatar',
+            'labels',
+            'classification',
+            'skus:id,product_id,name,cover,price,inventory',
         ];
     }
 
@@ -34,6 +40,8 @@ class ProductService extends BaseService
         $result = $this->getPageList();
         foreach ($result['items'] as &$v) {
             $v['images'] = array_column($v['images'], 'url');
+            $v['labels_name'] = array_column($v['labels'], 'name');
+            $v['labels'] = array_column($v['labels'], 'id');
         }
         return $result;
     }
@@ -46,7 +54,14 @@ class ProductService extends BaseService
      */
     public function detail($id)
     {
-        return $this->getDetail($id);
+        $result = $this->getDetail($id);
+        $result = $result->toArray();
+        $items = [];
+        foreach ($result['images'] as $v) {
+            $items[] = $v['url'];
+        }
+        $result['images'] = $items;
+        return $result;
     }
 
     /**
@@ -55,7 +70,7 @@ class ProductService extends BaseService
      */
     public function option()
     {
-        $this->optionField = ['id', 'name'];
+        $this->optionField = ['id', 'title'];
         return $this->getOption();
     }
 
@@ -68,8 +83,10 @@ class ProductService extends BaseService
     public function create($params): mixed
     {
         $images = $params['images'];
-        unset($params['images']);
+        $labels = $params['labels'];
+        unset($params['images'], $params['labels']);
         $params['user_id'] = $this->userId;
+        $params['mall_id'] = $this->mallId;
         DB::beginTransaction();
         try {
 
@@ -81,7 +98,20 @@ class ProductService extends BaseService
                     'url' => $v
                 ];
             }
+
             $imageModel = ProductImageModel::insert($insertData);
+
+            $labelInsertData = [];
+            foreach ($labels as $v) {
+                $labelInsertData[] = [
+                    'product_id' => $result,
+                    'label_id' => $v
+                ];
+            }
+            $labelModel = ProductLabelRelationsModel::insert($labelInsertData);
+            if (!$imageModel || !$labelModel) {
+                $this->utils->errorThrow('操作失败');
+            }
             DB::commit();
         } catch (Exception $e) {
             DB::rollBack();
@@ -102,7 +132,8 @@ class ProductService extends BaseService
         DB::beginTransaction();
         try {
             $images = $params['images'];
-            unset($params['images']);
+            $labels = $params['labels'];
+            unset($params['images'], $params['labels']);
             // 1. 更新产品基本信息
             $model = $this->save($id, $params);
 
@@ -139,6 +170,39 @@ class ProductService extends BaseService
                 }
             }
 
+            // 3. 处理标签逻辑
+            if (isset($images)) {
+                $newLabels = $labels;
+
+                // 获取当前产品已有的图片URL列表
+                $existingLabels = ProductLabelRelationsModel::where('product_id', $id)
+                    ->pluck('label_id')
+                    ->toArray();
+
+                // 计算新增的图片和被删除的图片
+                $addedLabels = array_diff($newLabels, $existingLabels);
+                $deletedLabels = array_diff($existingLabels, $newLabels);
+
+                // 删除不再需要的图片记录
+                if (!empty($deletedLabels)) {
+                    ProductLabelRelationsModel::where('product_id', $id)
+                        ->whereIn('label_id', $deletedLabels)
+                        ->delete();
+                }
+
+                // 添加新图片记录
+                if (!empty($addedLabels)) {
+                    $insertData = [];
+                    foreach ($addedLabels as $url) {
+                        $insertData[] = [
+                            'product_id' => $id,
+                            'label_id' => $url
+                        ];
+                    }
+                    ProductLabelRelationsModel::insert($insertData);
+                }
+            }
+
             DB::commit();
         } catch (Exception $e) {
             DB::rollBack();