liaotian

application/chat/controller/AppChat.php

@@ -323,7 +323,7 @@ class AppChat extends Basic
     {
         $params = $this->params;
         /*   $params = array(
-               "target" => "121"
+               "target" => "agent_5775"
            );*/
         if (!isset($params['target'])) {
             return $this->response("300", "参数不全");

application/chat/service/ChatService.php

@@ -378,8 +378,10 @@ class ChatService
         $chatRelationModel = new ChatRelation();
         $params["target"]  = $target;
         $params["from"]    = $target;
-        $field             = "id,to_id,from_id,create_time";
-        return $chatRelationModel->getChatRelation($params, $field);
+        $field             = "a.id,a.to_id,a.from_id,a.create_time,b.type,b.id as user_or_agent_id,b.only_id,
+        c.name as agent_name,c.img,d.user_name,d.user_phone,d.user_nick,d.user_pic,d.other_pic";
+
+        return $chatRelationModel->getChatRelationInfo($params, $field);
     }
 
     /**

application/model/ChatRelation.php

@@ -56,6 +56,39 @@ class ChatRelation extends Model
 
     }
 
+    /**
+     * 获取关系是否存在
+     * @param $params
+     * @param string $field
+     * @return false|\PDOStatement|string|\think\Collection
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @throws \think\exception\DbException
+     */
+    public function getChatRelationInfo($params, $field)
+    {
+        $where_ = $whereOr_ = [];
+
+        $only_id = $params["target"];
+        if (isset($params["target"])) {
+            $where_["a.to_id"]     = $params["target"];
+            $whereOr_["a.from_id"] = $params["target"];
+        }
+        $where_["disable"]   = 0;
+        $whereOr_["disable"] = 0;
+        return $this->field($field)
+            ->alias("a")
+            ->join("chat_user b","a.to_id !=$only_id and a.to_id=b.only_id or a.from_id=b.only_id","left")
+            ->join("a_agents c","b.type = 1 and b.id = c.id","left")
+            ->join("u_users d","b.type =2 and b.id=d.id","left")
+            ->where($where_)
+            ->whereOr(function ($query) use ($whereOr_) {
+                $query->where($whereOr_);
+            })
+            ->select();
+
+    }
+
     public function addChatRelation($params)
     {
         $where_ = [];