OrderDiscountManager

OrderDiscountManager class for handling shopping cart discounts during calculations.

Method	Description	Available from version
calculateApplyCoupons	Used for applying discounts with module coupons (except online Store module coupons) to products of saved order. Discounts are calculated from price, saved in order.
checkDiscountProvider	Checks if discount provider exist for module.
createSimpleDescription	Creates a simple description for an arbitrary shopping cart discount.
deleteByOrder	Deletes information about applied order discounts.
formatArrayDescription	Returns description of shopping cart discount (value and action) using passed data. Used for generating discount description at the order page.
formatDescription	Helper method. Calls method formatDiscountDescription and depending on its returned value - returns string (on success) or false (on error).
formatDiscountDescription	Formats shopping cart discount description, returns object.
getEditUrl	Returns address for discount edit page in the site admin section.
getManagerConfig	Returns current parameters for shopping cart manager.
init	Initializes shopping cart discount manager.
loadResultFromDatabase	Loads complete information on applied discounts, price rounding off and order settings, necessary for discount calculations.
prepareDiscountDescription	Returns shopping cart description.
saveCoupon	Saves a coupon.
saveDiscount	Converts and saves shopping cart rule.
setManagerConfig	Sets parameters for shopping cart discount manager.