搜索历史-清空

@@ -5,6 +5,7 @@ namespace app\api\controller;
 use app\api\model\Category;
 use app\api\model\Goods;
 use app\api\model\News;
+use app\api\model\UserSearch;
 use app\common\controller\Api;
 use think\Config;
 use think\Db;
@@ -246,7 +247,16 @@ class Index extends Api
                     $item['line_price'] = $goods_spec['line_price'];
                 });
         }
-        Db::name('user_search')->insert(['user_id'=>$this->auth->id,'text'=>$text,'createtime'=>time()]);
+        // 搜索记录
+        $search_text =  UserSearch::where(['user_id'=>$this->auth->id,'text'=>$text])->find();
+        if($search_text){
+            $search_text->save(['updatetime' => time()]);
+        }else{
+            UserSearch::create([
+                'user_id' => $this->auth->id,
+                'text' => $text
+            ]);
+        }
         $this->success('搜索',$list);
     }
 
@@ -258,17 +268,15 @@ class Index extends Api
      * @ApiReturn   ({
     'code':'1',
     'msg':'搜索历史'
-    'data':{
-
+    'data':null
     })
      */
     public function searchHistory()
     {
         if ($this->auth->isLogin()){
-            $list = Db::name('user_search')
-                ->where('user_id',$this->auth->id)
+            $list = UserSearch::where('user_id',$this->auth->id)
                 ->limit(10)
-                ->order('id','desc')
+                ->order('updatetime','desc')
                 ->column('text');
         }else{
             $list = [];
@@ -276,4 +284,19 @@ class Index extends Api
         $this->success('搜索历史',$list);
     }
 
+    /**
+     * @ApiTitle    (搜索历史-清空)
+     * @ApiMethod   (POST)
+     * @ApiHeaders  (name=token, type=string, required=true, description="请求的Token")
+     * @ApiReturn   ({
+    'code':'1',
+    'msg':'成功'
+    'data':null
+    })
+     */
+    public function searchHistoryClear()
+    {
+        UserSearch::where('user_id',$this->auth->id)->delete();
+        $this->success('成功');
+    }
 }