public CouponsPage()
{
InitializeComponent();
vm = new CouponsViewModel();
vm.Initialize(this);
BindingContext = vm;
}
public virtual CouponsViewModel GetCouponsViewModel(
Overture.ServiceModel.Orders.Cart cart,
CultureInfo cultureInfo,
bool includeMessages)
{
if (cart?.Coupons?.FirstOrDefault() == null)
{
return(new CouponsViewModel());
}
List <Coupon> coupons = cart.Coupons;
var couponsVm = new CouponsViewModel
{
ApplicableCoupons = new List <CouponViewModel>(),
Messages = new List <CartMessageViewModel>()
};
var allRewards = GetAllRewards(cart.GetActiveShipments().ToList());
foreach (var coupon in coupons)
{
if (IsCouponValid(coupon))
{
var reward = allRewards.FirstOrDefault(r => r.PromotionId == coupon.PromotionId);
var couponVm = MapCoupon(coupon, reward, cultureInfo);
couponsVm.ApplicableCoupons.Add(couponVm);
}
else if (includeMessages)
{
var message = GetInvalidCouponMessage(coupon, cultureInfo);
couponsVm.Messages.Add(message);
}
}
return(couponsVm);
}