no message

app/Models/WebSocketDialog.php

@@ -156,7 +156,11 @@ class WebSocketDialog extends AbstractModel
             $this->last_at = $this->last_msg?->created_at;
         } else {
             // 未读信息
-            $this->generateUnread($userid);
+            if (Base::judgeClientVersion("0.34.0")) {
+                $this->generateUnread($userid);
+            } else {
+                $this->generateUnread_03398($userid, $hasData);
+            }
             // 未读标记
             $this->mark_unread = $this->mark_unread ?? $dialogUserFun('mark_unread');
             // 是否免打扰
@@ -266,6 +270,43 @@ class WebSocketDialog extends AbstractModel
         return $this;
     }
 
+    /**
+     * 生成未读数据   // todo: 旧版兼容，后续删除
+     * @param $userid
+     * @param $positionData
+     * @return $this
+     */
+    public function generateUnread_03398($userid, $positionData = false)
+    {
+        $builder = WebSocketDialogMsgRead::whereDialogId($this->id)->whereUserid($userid)->whereReadAt(null);
+        $this->unread = $builder->count();
+        $this->mention = $this->unread > 0 ? $builder->clone()->whereMention(1)->count() : 0;
+        if ($positionData) {
+            $array = [];
+            // @我的消息
+            if ($this->mention > 0) {
+                $list = $builder->clone()->whereMention(1)->orderByDesc('msg_id')->take(20)->get();
+                foreach ($list as $item) {
+                    $array[] = [
+                        'msg_id' => $item->msg_id,
+                        'label' => Doo::translate('@我的消息'),
+                    ];
+                }
+            }
+            // 最早一条未读消息
+            if ($this->unread > 0
+                && $first_id = intval($builder->clone()->orderBy('msg_id')->value('msg_id'))) {
+                $array[] = [
+                    'msg_id' => $first_id,
+                    'label' => '{UNREAD}'
+                ];
+            }
+            //
+            $this->position_msgs = $array;
+        }
+        return $this;
+    }
+
     /**
      * 加入聊天室
      * @param int|array $userid         加入的会员ID或会员ID组