业务员留言红点需求，准备测试

@@ -88,6 +88,8 @@ class LeaveController extends RestBaseController
         } elseif ($this->userId && $this->userType == 3) {//信贷员
             $condition['l.to_uid|l.from_uid'] = $this->userId;
             $field = 'l.id,l.to_uid,from.avatar,from.user_nickname name,content,l.create_time';
+            //将该业务员的 留言都改为已读状态
+            Db::name('leave')->where(['to_uid|from_uid' => $this->userId])->update(['is_read' => 1]);
         }
         $result = Db::name('leave')
             ->alias('l')
@@ -108,6 +110,31 @@ class LeaveController extends RestBaseController
                 $result[$k]['create_time'] = date('Y-m-d',strtotime($v['create_time']));
             }
         }
+        
         $this->success('获取成功',$result);
     }
+    
+    /**
+     * @title 留言板(是否有红点)
+     * @description 位置：名片详情
+     * @url /wxapp/leave/getUnread
+     * @method POST
+     *
+     * @header name:XX-Token type:string require:1 default:abc other: desc:登录标识
+     * @header name:XX-Device-Type type:string require:0 default:wxapp other: desc:设备类型
+     *
+     * @return is_unread:1未读 0已读 
+     */
+    public function getUnread() {
+        $condition['parent_id'] = 0;
+        $condition['is_read'] = 0;
+        $condition['to_uid|from_uid'] = $this->userId;
+        $result = Db::name('leave')->where($condition)->field('is_read')->find();
+        if($result) {
+            $is_unread = 1;         
+        } else {
+            $is_unread = 0;
+        }
+        $this->success('获取成功',['is_unread',$is_unread]);
+    }
 }
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