public function passAction($targetId)
 {
     MyTool:
     simpleView();
     if (!MyTool::loginAuth($this)) {
         return MyTool::onExit($this, MyConst::STATUS_NOT_LOGIN, 'must login first');
     }
     $targetId = @intval($targetId);
     $uid = @intval(MyTool::getCookie($this, MyConst::COOKIE_UID));
     // 查询加群邀请
     $invitation = MaTeamInvitation::invited($uid, $targetId);
     if (empty($invitation)) {
         return MyTool::onExit($this, MyConst::STATUS_NOT_EXISTS, 'invitation not exists');
     }
     // 判断是否已经是群成员
     if (TeamLogic::hasMember($uid, $targetId)) {
         return MyTool::onExit($this, MyConst::STATUS_EXISTS, 'already member of team');
     }
     if (TeamLogic::isOwner($uid, $targetId)) {
         return MyTool::onExit($this, MyConst::STATUS_EXISTS, 'owner of team');
     }
     // 更新邀请状态
     try {
         $invitation->pass();
         if (true !== $invitation->update()) {
             return MyTool::onExit($this, MyConst::STATUS_DB, 'update invitation fail');
         }
     } catch (Exceptioni $e) {
         return MyTool::onExit($this, MyConst::STATUS_DB, $e->getMessage());
     }
     // 添加一个成员
     $member = MaTeamMember::addMember($targetId, $uid);
     try {
         if (true !== $member->save()) {
             return MyTool::onExit($this, MyConst::STATUS_DB, 'add new member');
         }
     } catch (Exception $e) {
         return MyTool::onExit($this, MyConst::STATUS_DB, $e->getMessage());
     }
     MyTool::setVar($this, MyConst::FIELD_STATUS, MyConst::STATUS_OK);
     return true;
 }