public List <CouponCodeUsage> GetUsedCouponCodeUsages()
{
if (_cachedCouponCodeUsages != null)
{
return(_cachedCouponCodeUsages);
}
var usedCouponCodes = GetUserCopuponUsagesFromAttributes();
var couponCodeUsages = new List <CouponCodeUsage>();
GetUsedCouponCodeDiscounts().Include(x => x.CouponCodes).ToList().ForEach(x =>
{
if (x.CouponCodeType == CouponCodeType.Multi)
{
var couponCode = x.CouponCodes.First(c => usedCouponCodes.Contains(x.CouponCode));
var couponUsageResponse = new CouponUsageResponse();
couponCodeUsages.Add(new CouponCodeUsage
{
Code = couponCode.Code,
DisocuntId = x.Id,
DiscountName = x.Name,
Expired = couponCode.UsedById.HasValue || !_discountValidator.CanUseBaseOnStartAndEndDate(x) ||
!_discountValidator.CanUseInCartBaseOnOrderTotal(x, couponUsageResponse) ||
!_discountValidator.CanUseInCartBaseOnProductCategoryAndSku(x, couponUsageResponse),
});
}
else
{
var couponUsageResponse = new CouponUsageResponse();
couponCodeUsages.Add(new CouponCodeUsage
{
Code = x.CouponCode,
DisocuntId = x.Id,
DiscountName = x.Name,
Expired =
!_discountValidator.CanUseBaseOnLimitation(x, _currUserId.Value, couponUsageResponse) ||
!_discountValidator.CanUseBaseOnStartAndEndDate(x) ||
!_discountValidator.CanUseInCartBaseOnOrderTotal(x, couponUsageResponse) ||
!_discountValidator.CanUseInCartBaseOnProductCategoryAndSku(x, couponUsageResponse),
Message = couponUsageResponse.Message
});
}
});
_cachedCouponCodeUsages = couponCodeUsages;
return(couponCodeUsages);
}
public async Task <CouponUsageResponse> AddCouponCodeUsage(string coupon)
{
var res = new CouponUsageResponse {
Succeed = false, Message = "کد تخفیف وارد شده معتبر نمی باشد."
};
var currUserId = _identityManager.GetCurrentIdentity().GetUserId().ToGuid();
var discount =
_discountDataService.Query.FirstOrDefault(x =>
x.CouponCode == coupon || x.CouponCodes.Any(cc => cc.Code == coupon));
if (discount == null)
{
return(res);
}
if (!_discountValidator.CanUseBaseOnStartAndEndDate(discount))
{
return(res);
}
if (!_discountValidator.CanUseBaseOnLimitation(discount, currUserId, res))
{
return(res);
}
if (!_discountValidator.CanUseInCartBaseOnProductCategoryAndSku(discount, res))
{
return(res);
}
if (!_discountValidator.CanUseInCartBaseOnOrderTotal(discount, res))
{
return(res);
}
_discounts.Add(discount);
res.Succeed = true;
res.Message = "کپن تخفیف اعمال شد";
return(res);
}
