/**
* Check if a coupon can be currently used.
*
* @param CouponInterface $coupon
*
* @return bool
*/
private function canBeUsed(CouponInterface $coupon)
{
$count = $coupon->getCount();
if ($count === 0) {
return true;
}
if ($coupon->getUsed() < $count) {
return true;
}
return false;
}
/**
* Creates a new coupon instance, given an existing Coupon as reference
*
* You can specify a DateTime new coupon will be valid from.
* If not specified, current DateTime will be used
*
* If given coupon is valid forever, new coupon will also be
* Otherwise, this method will add to validFrom, the same interval than given Coupon
*
* Also can be specified how new Coupon name must be defined.
* If none, automatic generator will add to existing name, 10 random digits.
*
* Given Coupon name: FOO
* New Coupon name: FOO_a67b6786a6
*
* Coupons are only generated, and are not persisted in Manager not Flushed
*
* @param CouponInterface $coupon Reference coupon
* @param DateTime $dateFrom Date From. If null, takes actual dateTime
*
* @return CouponInterface Coupon generated
*/
public function duplicateCoupon(CouponInterface $coupon, DateTime $dateFrom = null)
{
/**
* Creates a valid date interval given the referent Coupon
*/
if (!$dateFrom instanceof DateTime) {
$dateFrom = new DateTime();
}
$dateTo = null;
if ($coupon->getValidTo() instanceof DateTime) {
$interval = $coupon->getValidFrom()->diff($coupon->getValidTo());
$dateTo = clone $dateFrom;
$dateTo->add($interval);
}
/**
* @var CouponInterface $couponGenerated
*/
$couponGenerated = $this->couponFactory->create();
$couponGenerated->setCode($this->couponCodeGenerator->generate())->setName($coupon->getName())->setType($coupon->getType())->setPrice($coupon->getPrice())->setDiscount($coupon->getDiscount())->setCount($coupon->getCount())->setPriority($coupon->getPriority())->setMinimumPurchase($coupon->getMinimumPurchase())->setValidFrom($dateFrom)->setValidTo($dateTo)->setEnabled(true);
return $couponGenerated;
}