public DiscountApplicationStatus ApplyDiscountCoupon(string couponCode, Cart cart)
{
if (couponCode.IsNullEmptyOrWhiteSpace())
{
return(DiscountApplicationStatus.InvalidCode);
}
//first get the coupon
var discountCoupon = _discountCouponService.GetByCouponCode(couponCode);
return(ApplyDiscountCoupon(discountCoupon, cart));
}
public void Discount_Coupon_Persistance_Succeeds()
{
var discounts = new[]
{
new DiscountCoupon()
{
Name = "Test Coupon One",
CalculationType = CalculationType.FixedAmount,
CouponCode = "TESTCOUPON",
HasCouponCode = true,
DiscountValue = 50,
Enabled = true,
StartDate = DateTime.UtcNow,
EndDate = DateTime.UtcNow.AddDays(5),
NumberOfTimesPerUser = 1,
TotalNumberOfTimes = 5
},
new DiscountCoupon()
{
Name = "Test Coupon Two",
CalculationType = CalculationType.Percentage,
CouponCode = "TESTCOUPON",
HasCouponCode = true,
DiscountValue = 5,
Enabled = true,
StartDate = DateTime.UtcNow,
EndDate = DateTime.UtcNow.AddDays(5),
NumberOfTimesPerUser = 1,
TotalNumberOfTimes = 5,
MaximumDiscountAmount = 10
},
new DiscountCoupon()
{
Name = "Expired Coupon",
CalculationType = CalculationType.Percentage,
HasCouponCode = false,
DiscountValue = 5,
Enabled = true,
StartDate = DateTime.UtcNow.AddDays(-5),
EndDate = DateTime.UtcNow.AddDays(-1),
NumberOfTimesPerUser = 1,
TotalNumberOfTimes = 5,
MaximumDiscountAmount = 10
},
};
//save some discounts
_discountCouponService.Insert(discounts);
//asserts
Assert.AreEqual(discounts[1].Id, _discountCouponService.GetByCouponCode("testcoupon").Id);
Assert.AreEqual(discounts[1].Id, _discountCouponService.Get(discounts[1].Id).Id);
Assert.AreEqual(discounts[0].CouponCode, _discountCouponService.Get(discounts[0].Id).CouponCode);
Assert.AreEqual(1, _discountCouponService.SearchDiscountCoupons("test", out var totalMatches, 1, 1).Count());
Assert.AreEqual(2, totalMatches);
//delete discounts
_discountCouponService.Delete(x => x.Id > 0);
}