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(); }