/**
* Match promotion item rules and add the matching items to the discount
*
* @author Jonathan Davis
* @since 1.3
*
* @param ShoppOrderPromo $Promo A promotion object
* @param ShoppOrderDiscount $Discount A discount object
* @return void
**/
private function items(ShoppOrderPromo $Promo, ShoppOrderDiscount $Discount)
{
$Cart = ShoppOrder()->Cart;
$rules = $Promo->rules['item'];
$discounts = array();
// See if an item rule matches
foreach ($Cart as $id => $Item) {
if ('Donation' == $Item->type) {
continue;
}
// Skip donation items
$matches = 0;
foreach ($rules as $rule) {
$ItemRule = new ShoppDiscountRule($rule, $Promo);
if ($ItemRule->match($Item) && !$Discount->hasitem($id)) {
$matches++;
}
}
if (count($rules) == $matches) {
// all conditions must match
$Discount->item($Item);
}
}
}
