public async Task <OrderDiscount> GetRawByCodeAsync(string code)
{
if (string.IsNullOrEmpty(code))
{
return(null);
}
var discount = await orderDiscountRepository
.GetByCodeAsync(code);
if (discount == null)
{
throw new StreetwoodException(ErrorCode.GenericNotExist(typeof(OrderDiscount)));
}
return(discount);
}
public async Task AddAsync(string name, string nameEng, string description, string descriptionEng, int percentValue,
DateTime availableFrom, DateTime availableTo, string code)
{
var existingDiscount = await orderDiscountRepository.GetByCodeAsync(code);
if (existingDiscount != null)
{
throw new StreetwoodException(ErrorCode.DiscountWithThisCodeExistAlready);
}
var discount = new OrderDiscount(name, nameEng, description, descriptionEng, percentValue,
availableFrom, availableTo, code);
await orderDiscountRepository.AddAsync(discount);
await orderDiscountRepository.SaveChangesAsync();
}
