bug

application/chat/controller/AppChat.php

@@ -193,14 +193,15 @@ class AppChat extends Basic
     public function getChatHistory()
     {
         $params = $this->params;
-/*        $params = array(
-            'target_type' => 'users', // 消息类型 users 用户消息。chatgroups: 群消息，chatrooms: 聊天室消息
-            'from'        => 'agent_5740',  //发送人
-            'target'      => 'agent_5741', //接受人
-            'page_no'     => '1', //第几页
-            'page_size'   => '15' //每页多少条
-        );*/
-        if (!isset($params['target_type']) || !isset($params['from']) || !isset($params['target'])) {
+        /*        $params = array(
+                    'target_type' => 'users', // 消息类型 users 用户消息。chatgroups: 群消息，chatrooms: 聊天室消息
+                    'from'        => 'agent_5740',  //发送人
+                    'last_msg_id' => 123,  //最后一条消息id 默认0 表示不处理
+                    'target'      => 'agent_5741', //接受人
+                    'page_no'     => '1', //第几页
+                    'page_size'   => '15' //每页多少条
+                );*/
+        if (!isset($params['target_type']) || !isset($params['from']) || !isset($params['target']) || !isset($params['last_msg_id'])) {
             return $this->response(ErrorCodeConst::ERROR_CODE_PARAM_NOT_EXIST, "请求参数错误");
         }
 

application/model/ChatMsg.php

@@ -61,6 +61,10 @@ class ChatMsg extends Model
         if (isset($params["body"])) {
             $where_["b.body"] = array( 'like', "%" . trim($params["body"]) . "%" );
         }
+        if (isset($params["last_msg_id"]) && $params["last_msg_id"] > 0) {
+            $where_["b.id"]   = array( '>', $params["last_msg_id"] );
+            $where_or["b.id"] = array( '>', $params["last_msg_id"] );
+        }
 
         $where_["a.is_del"] = 0;
         $data               = $this->db->field($field)
@@ -74,7 +78,7 @@ class ChatMsg extends Model
             ->limit($page_size)
             ->page($page_no)
             ->select();
-        // echo $this->getLastSql();
+        echo $this->getLastSql();
         return $data;
     }