DiscountBase::getApplyDiscounts

protected function getApplyDiscounts()
{
	$discountApply = array();
	$couponApply = array();

	if (!empty($this->discountsCache))
	{
		foreach ($this->discountsCache as $id => $discount)
		{
			$this->discountResult['DISCOUNT_LIST'][$id] = array(
				'ID' => $id,
				'NAME' => $discount['NAME'],
				'MODULE_ID' => $discount['MODULE_ID'],
				'DISCOUNT_ID' => $discount['ID'],
				'REAL_DISCOUNT_ID' => $discount['DISCOUNT_ID'],
				'USE_COUPONS' => $discount['USE_COUPONS'],
				'ACTIONS_DESCR' => $discount['ACTIONS_DESCR'],
				'ACTIONS_DESCR_DATA' => $discount['ACTIONS_DESCR_DATA'],
				'APPLY' => 'N',
				'EDIT_PAGE_URL' => $discount['EDIT_PAGE_URL']
			);
			$discountApply[$id] = &$this->discountResult['DISCOUNT_LIST'][$id];
		}
		unset($id, $discount);
	}

	if (!empty($this->couponsCache))
	{
		foreach ($this->couponsCache as $id => $coupon)
		{
			$this->discountResult['COUPON_LIST'][$id] = $coupon;
			$this->discountResult['COUPON_LIST'][$id]['APPLY'] = 'N';
			$couponApply[$id] = &$this->discountResult['COUPON_LIST'][$id];
		}
		unset($id, $coupon);
	}

	if (empty($this->discountResult['APPLY_BLOCKS']))
	{
		unset($discountApply, $couponApply);
		return;
	}

	foreach ($this->discountResult['APPLY_BLOCKS'] as $counter => $applyBlock)
	{
		if (!empty($applyBlock['BASKET']))
		{
			foreach ($applyBlock['BASKET'] as $basketCode => $discountList)
			{
				foreach ($discountList as $discount)
				{
					if ($discount['RESULT']['APPLY'] == 'Y')
					{
						if (isset($discountApply[$discount['DISCOUNT_ID']]))
							$discountApply[$discount['DISCOUNT_ID']]['APPLY'] = 'Y';
						if (isset($couponApply[$discount['COUPON_ID']]))
							$couponApply[$discount['COUPON_ID']]['APPLY'] = 'Y';
					}
				}
				unset($discount);
			}
			unset($basketCode, $discountList);
		}

		if (!empty($applyBlock['ORDER']))
		{
			foreach ($applyBlock['ORDER'] as $discount)
			{
				if (!empty($discount['RESULT']['BASKET']))
				{
					foreach ($discount['RESULT']['BASKET'] as $basketCode => $applyList)
					{
						if ($applyList['APPLY'] == 'Y')
						{
							if (isset($discountApply[$discount['DISCOUNT_ID']]))
								$discountApply[$discount['DISCOUNT_ID']]['APPLY'] = 'Y';
							if (isset($couponApply[$discount['COUPON_ID']]))
								$couponApply[$discount['COUPON_ID']]['APPLY'] = 'Y';
						}
					}
					unset($basketCode, $applyList);
				}
				if (!empty($discount['RESULT']['DELIVERY']) && $discount['RESULT']['DELIVERY']['APPLY'] == 'Y')
				{
					if (isset($discountApply[$discount['DISCOUNT_ID']]))
						$discountApply[$discount['DISCOUNT_ID']]['APPLY'] = 'Y';
					if (isset($couponApply[$discount['COUPON_ID']]))
						$couponApply[$discount['COUPON_ID']]['APPLY'] = 'Y';
				}
			}
			unset($discount);
		}
	}
	unset($counter, $applyBlock);

	unset($discountApply, $couponApply);
}