积分签到

先上效果：

代码思想其实也很简单，在

public function save()
    {
        $register = new Register();
        if (!$this->validate()) {
            return $this->errorResponse;
        }
        //未到时间签到修复
        if(date('Ymd')register_time))){
            return [
                'code' => 1,
                'msg' => '日期无效'
            ];
        }

        $first_day = Register::find()->where(['store_id' => $this->store_id, 'user_id' => $this->user_id, 'type' => 1])->orderBy('addtime DESC')->asArray()->one();
        $setting = IntegralSetting::find()->where(['store_id' => $this->store_id])->asArray()->one();
        $user = User::findOne(['id' => $this->user_id, 'store_id' => $this->store_id]);
        if (!$setting) {
            return [
                'code' => 1,
                'msg' => '签到未设置'
            ];
        }
        $day1 = $first_day['continuation'];
        $first_day['register_time'] = strtotime(date('Ymd', strtotime($first_day['register_time'])));
//        $first_day['register_time'] = explode("/",$first_day['register_time']);
//        $first_day['register_time'] = implode("", $first_day['register_time']);
        $date = strtotime(date('Ymd', time()));
        $day = $date - $first_day['register_time'];
        if ($date == $first_day['register_time']) {
            return [
                'code' => 1,
                'msg' => '已签到'
            ];
        }
        $day = ($date - $first_day['register_time']) / 86400;
        if ($day >= 1 && $day < 2) {
            $day1++;
        } else {
            $day1 = 1;
        }
        $score = $setting['register_integral'];
        if ($day1 >= $setting['register_continuation']) {
            $score = $setting['register_reward'] + $setting['register_integral'];
        } else {
            $score = $setting['register_integral'];
        }
        $register->store_id = $this->store_id;
        $register->user_id = $this->user_id;
        $register->register_time = $this->register_time;
        $register->addtime = time();
        $register->continuation = $day1;
        $register->integral = $score;
        $register->type = 1;
        $user->integral += $score;
        if ($user->save()) {
            if ($register->save()) {
                return [
                    'code' => 0,
                    'msg' => '签到成功',
                    'data' => [
                        'continuation' => $register->continuation
                    ]
                ];
            } else {
                return $this->getErrorResponse($register);
            }
        } else {
            return $this->getErrorResponse($user);
        }
    }

 public function actionRegister()
    {
        $today = date('Y/n/j'); //年月日，如08月是8
        $form = new RegisterForm();
        $form->store_id = $this->store->id;
        $form->user_id = \Yii::$app->user->id;
        $form->register_time = $today;
        return new \app\opening\BaseApiResponse($form->save());
    }

总结经验：因为出现了客户未到期疯狂签到的大bug，后来发现是前端小程序使用的是获取手机系统的原因，然后直接传递到后端，后端也没有做任何限制直接接收前端的参数；因此任何代码都要谨慎约束前后端配合！