事务的操作

 //批量淘汰-----和待定-----批量婉拒 ------的操作
    public function beatchOperation($params = array() ){
        $fstatus = $params['fstatus'];
        $action = $params['action']; ;
        $action_str = '' ;
        $action_id = $params['action_id'];
        $sourceInterview = new Source_Interview();
        $action_id = $sourceInterview->getActionIdByParams($action_id);
        if(empty($action_id)){
            return array('code' => -3 , 'msg' =>Common::GetLangStr('resume_action_choose','company' ));
        }
        $action_str = $action_id ;
        $action_ids = explode(",", $action_id);
        if(count($action_ids) > 50 ){
            return array('code' => -3 , 'msg' =>Common::GetLangStr('resume_action_num_max','company' ));
        }
        $actionModel = new ActionModel();
        $deliveryLogModel = new DeliveryLogModel();
        $actionData = $actionModel->getActionDataById($action_id);
        if(empty($actionData)){
            return array('code' =>0, 'msg' => Common::GetLangStr('resume_action_choose','company' ));
        }
        $c_user_id = 0 ;//企业的id
        $c_user_id = isset($actionData[0]['c_user_id']) ? $actionData[0]['c_user_id'] : 0 ;
        if(empty($c_user_id)){
            return array('code' =>0, 'msg' =>"error company ");
        }
        //查询企业的帐号状态
        $userModel = new UserModel();
        $cUser = $userModel->getUserDataById($c_user_id , "*");
        if(empty($cUser)){
            return array('code' =>0, 'msg' =>"error company..");
        }
        if($cUser['fstatus'] != 1 ){
            $notActive = array(
                'email' => $cUser['email'],
                'email_check' => $cUser['email_check'],
                'mobile' => $cUser['mobile'],
                'c_user_id' => $c_user_id,
            ) ;
            
            return array('code' => -1002 , 'msg' =>Common::GetLangStr('account_not_active','user' ),'data' => $notActive);
        }
        $object = $this->db(0);
        $now = date('Y-m-d H:i:s', time());
        $deliveryLog = array();
        try{
            $object->beginTransaction() ; //开始事物 
            $sql = "update {$object->dbprefix}action set fstatus = '{$fstatus}' ,interview_status = '1' ,updatetime='{$now}' where id in ($action_str)" ;
            $num = $object->Exec($sql);
            if($num <= 0  ){
                throw new Exception(Common::GetLangStr('resume_action_error','company' ) ); 
            }
            foreach ($actionData as $key => $value ) {
                $deliveryLog[]=array(
                    'user_id' => $value['p_user_id'],
                    'action_id' => $value['id'],
                    'add_time' => $now,
                    'action' => $action,
                );
            }
            $dNum = $deliveryLogModel->addAllDeliveryLog($deliveryLog);
            if($dNum <= 0 ){
                throw new Exception(Common::GetLangStr('resume_action_add_log_error','company' ) );
            }
            //修改action表中的那个最终的状态
            if($fstatus == 4 ){
                $actionModel->updateDeliveryAstatus($action_str,4);
            }
            $object->commit();//事物提交哦
            return array('code' => 1 , 'msg' => Common::GetLangStr('resume_action_operation_success','company' ));
        }catch(Exception $e){
            $object->rollBack(); 
            return array('code'=>-4 , 'msg'=>$e->getMessage()); 
        }

此代码是PC端接口调用的内部代码