1

app/JsonRpc/NewsService.php

@@ -170,21 +170,30 @@ class NewsService implements NewsServiceInterface
      */
     public function delCategory(array $data): array
     {
-        $categoryList = Category::where(['pid' => $data['id']])->get();
-        var_dump("分类列表：", $data, $categoryList);
-        if ($categoryList->toArray()) {
-            return Result::error("分类下面有子分类不能删除");
-        }
-        $articleList = Article::where(['catid' => $data['id']])->get();
-        var_dump("文章列表：", $articleList);
-        if ($articleList->toArray()) {
-            return Result::error("分类下面有资讯不能删除");
-        }
-        $result = Category::where($data)->delete();
-        if (!$result) {
+        Db::beginTransaction();
+        try {
+            $categoryList = Category::where(['pid' => $data['id']])->get();
+            if ($categoryList->toArray()) {
+                Db::rollBack();
+                return Result::error("分类下面有子分类不能删除");
+            }
+            $articleList = Article::where(['catid' => $data['id']])->get();
+            if ($articleList->toArray()) {
+                Db::rollBack();
+                return Result::error("分类下面有资讯不能删除");
+            }
+            $result = Category::where($data)->delete();
+            WebsiteCategory::where(['category_id' => $data['id']])->delete();
+            if (!$result) {
+                return Result::error("删除失败");
+            }
+            return Result::success($result);
+            Db::commit();
+        }catch (\Exception $e){
+            Db::rollBack();
             return Result::error("删除失败");
         }
-        return Result::success($result);
+
     }
 
     /**