/**
* Get the singleUse error
*
* @param \XLite\Model\Order $order Order model
*
* @return array
*/
protected function getSingleUseErrors(\XLite\Model\Order $order)
{
$result = array();
$usedCoupons = $order->getUsedCoupons();
if ($this->getSingleUse() && 0 < $usedCoupons->count()) {
$found = false;
foreach ($usedCoupons as $uc) {
if ($uc->getCoupon() && $this->getCode() != $uc->getCoupon()->getCode()) {
// Other coupon was found in the order
$found = true;
break;
}
}
if ($found) {
// Coupon can not be added to order together with other coupons
$result[] = self::ERROR_SINGLE_USE;
}
} elseif (0 < $usedCoupons->count()) {
$found = false;
foreach ($usedCoupons as $uc) {
if ($uc->getCoupon() && $uc->getCoupon()->getSingleUse()) {
$found = true;
break;
}
}
if ($found) {
// Coupon can not be added as order contains singleUse-coupon
$result[] = self::ERROR_SINGLE_USE2;
}
}
return $result;
}
/**
* Get used coupon by id
*
* @param \XLite\Model\Order $cart Cart
* @param integer $id Used coupon id
*
* @return \XLite\Module\CDev\Coupons\Model\UsedCoupon
*/
protected function getUsedCoupon($cart, $id)
{
return array_reduce($cart->getUsedCoupons()->toArray(), function ($carry, $item) use($id) {
return $carry ?: ($item->getId() === $id ? $item : null);
}, null);
}
/**
* Process coupons
*
* @param \XLite\Model\Order $order Order
*
* @return void
*/
protected function processCoupons(\XLite\Model\Order $order)
{
$request = \XLite\Core\Request::getInstance();
// Remove coupon
foreach ($order->getUsedCoupons() as $coupon) {
$hash = md5($coupon->getCode());
if ($coupon->getCode() && !empty($request->removeCoupons[$hash])) {
// Register order change
static::setOrderChanges('Removed coupons:' . $coupon->getId(), $coupon->getCode());
// Remove used coupon from order
$order->getUsedCoupons()->removeElement($coupon);
\XLite\Core\Database::getEM()->remove($coupon);
}
}
// Add coupon
if (!empty($request->newCoupon) && is_array($request->newCoupon)) {
foreach ($request->newCoupon as $code) {
if ($code) {
$coupon = \XLite\Core\Database::getRepo('XLite\\Module\\CDev\\Coupons\\Model\\Coupon')->findOneByCode($code);
if ($coupon) {
$usedCoupon = new \XLite\Module\CDev\Coupons\Model\UsedCoupon();
$usedCoupon->setOrder($order);
$order->addUsedCoupons($usedCoupon);
$usedCoupon->setCoupon($coupon);
$coupon->addUsedCoupons($usedCoupon);
\XLite\Core\Database::getEM()->persist($usedCoupon);
// Register order change
static::setOrderChanges('Added coupons:' . $coupon->getId(), $coupon->getCode());
}
}
}
}
}
/**
* Check coupon usages
*
* @param \XLite\Model\Order $order Order
*
* @throws \XLite\Module\CDev\Coupons\Core\CompatibilityException
*
* @return void
*/
protected function checkConflictsWithCoupons(\XLite\Model\Order $order)
{
if (!$order->containsCoupon($this)) {
if ($this->getSingleUse() && $order->getUsedCoupons()->count()) {
$this->throwCompatibilityException(static::ERROR_SINGLE_USE, 'This coupon cannot be combined with other coupons');
}
if (!$this->getSingleUse() && $order->hasSingleUseCoupon()) {
$this->throwCompatibilityException(static::ERROR_SINGLE_USE2, 'Sorry, this coupon cannot be combined with the coupon already applied. Revome the previously applied coupon and try again.');
}
}
}
/**
* {@inheritDoc}
*/
public function getUsedCoupons()
{
$this->__initializer__ && $this->__initializer__->__invoke($this, 'getUsedCoupons', array());
return parent::getUsedCoupons();
}
