/**
* add a coupon for a user
* @return string
*/
public function actionAddCoupon()
{
$couponCode = Yii::$app->request->post('couponCode');
/**@var $couponModel \star\marketing\models\Coupon **/
$couponModel = Coupon::find()->where(['coupon_no' => $couponCode])->one();
if ($couponModel) {
if ($couponModel->end_at > time() && $couponModel->status == 1 && $couponModel->user_id == 0) {
$couponModel->user_id = Yii::$app->user->id;
if ($couponModel->save()) {
return Json::encode(['message' => Yii::t('coupon', 'add coupon success!')]);
}
}
return Json::encode(['message' => Yii::t('coupon', 'the coupon is useless')]);
} else {
return Json::encode(['message' => Yii::t('coupon', 'the coupon is not exist')]);
}
}
public function updateCoupon($rule_id)
{
if ($this->validate()) {
$transaction = \Yii::$app->db->beginTransaction();
try {
for ($i = 0; $i < $this->total; $i++) {
$coupon = Yii::createObject(Coupon::className());
$coupon->coupon_no = uniqid();
$coupon->rule_id = $rule_id;
$coupon->status = $this->status;
$coupon->start_at = $this->start_at;
$coupon->end_at = $this->end_at;
$coupon->star_id = $this->star_id;
$coupon->save();
}
$transaction->commit();
return true;
} catch (\yii\base\Exception $e) {
$transaction->rollback();
return false;
}
}
}
/**
* use coupon before create order
* @param $event
*/
public function useCoupon($event)
{
/** @var $order Order */
$order = $event->sender;
/** @var $couponModel Coupon */
$couponModel = Coupon::findOne(Yii::$app->getSession()->get(self::SESSION_COUPON_MODEL_KEY));
if ($couponModel) {
$couponRuleModel = $couponModel->couponRule;
$result = Json::decode($couponRuleModel->result);
if ($result['type']) {
$order->total_price = $order->total_price * $result['number'];
} else {
$order->total_price = $order->total_price - $result['number'];
}
switch ($result['shipping']) {
case 1:
$order->shipping_fee = $order->shipping_fee - $result['shippingFee'];
break;
case 2:
$order->shipping_fee = 0;
}
Event::on(Order::className(), Order::EVENT_AFTER_INSERT, [ShoppingCoupon::className(), 'updateCouponStatus'], ['couponModel' => $couponModel]);
}
}
public function actionDeleteRule($id)
{
$this->findRuleModel($id)->delete();
Coupon::deleteAll(['rule_id' => $id]);
return $this->redirect(['index']);
}
public function actionDeleteRule($id)
{
$this->findRuleModel($id)->delete();
$coupon = Yii::createObject(Coupon::className());
$coupon::deleteAll(['rule_id' => $id]);
return $this->redirect(['index']);
}
