public function isAvaliable($memberId, $couponId)
{
$condition = ['member.id' => $memberId, 'coupon.status' => ModelMembershipDiscount::UNUSED, 'coupon.id' => $couponId];
//if the coupon is expired,no need to show
$current = new MongoDate(strtotime(date('Y-m-d')));
$condition['coupon.endTime'] = ['$gte' => $current];
$condition['coupon.startTime'] = ['$lte' => $current];
$membershipDiscount = ModelMembershipDiscount::findOne($condition);
if (!empty($membershipDiscount)) {
return true;
}
return false;
}
/**
* create a code when user receive coupon
* @param $accountId, MongoId
*/
public static function getCouponCode($accountId)
{
$code = StringUtil::rndString(12, 1);
$data = MembershipDiscount::findOne(['code' => $code, 'accountId' => $accountId]);
if (empty($data)) {
return $code;
} else {
return self::getCouponCode($accountId);
}
}
