public virtual PaymentEntity Calculate(int orderID, float subtotal, DeliveryChargeEntity dChargeE)
{
var paymentE = new PaymentEntity(orderID, dChargeE.Id, subtotal + dChargeE.Charge, subtotal);
return(paymentE);
}
public virtual async Task <OrderDto> CreateAsync(OrderCreateDto dto)
{
var userId = CurrentUser.Id;
var addressE = (await AsyncExecuter
.SingleOrDefaultAsync(from addrR in AddressRepository
join cusR in CustomerRepository on addrR.CustomerID equals cusR.Id
where cusR.UserID == userId && addrR.Id == dto.AddressID
select addrR)) ?? throw new BusinessException();
var itemIds = dto.Items.Select(e => e.ItemID).ToArray();
var dsEArr = await DeliveryScheduleAppService.GetAllCompatiblesAsync(addressE.Id, itemIds);
var dsE = dsEArr.SingleOrDefault(e => e.Id == dto.DeliveryScheduleID) ?? throw new BusinessException();
var promotionE = (dto.PromotionID != null) ? await GetPromotionEntity((int)dto.PromotionID) : null;
var subtotal = 0.0;
var orderItemEList = new List <OrderItemEntity>();
if (!(await ItemRepository.ValidateItemsWithinRadiusAsync(addressE.CityID, itemIds)))
{
throw new BusinessException();
}
foreach (var cartItem in dto.Items)
{
var item = await ItemRepository.SingleOrDefaultAsync(e => e.Id == cartItem.ItemID) ?? throw new BusinessException();
subtotal += item.ItemPrice * cartItem.Qty;
orderItemEList.Add(new OrderItemEntity(0, item.Id, (uint)cartItem.Qty, item.ItemPrice));
}
var dcDto = await DeliveryChargeAppService.CalculateAsync(addressE.Id, dsE.Id, dto.Items.ToArray());
var orderE = new OrderEntity(addressE.Id, dsE.Id, promotionE?.Id);
orderE = await OrderRepository.InsertAsync(orderE, autoSave : true);
foreach (var oi in orderItemEList)
{
var item = new OrderItemEntity(orderE.Id, oi.ItemID, oi.Quantity, oi.ItemPrice);
await OrderItemRepository.InsertAsync(item, autoSave : true);
}
var dCharge = dcDto.DistanceCharge + dcDto.SubtotalPercentage + dcDto.IncreasedCost;
if (promotionE != null)
{
dCharge = dcDto.SubtotalPercentage;
if (promotionE.IsOneTime || promotionE.NoOfTimes - 1 < 1)
{
await PromotionRepository.DeleteAsync(promotionE);
}
}
var dcE = new DeliveryChargeEntity(dCharge, dcDto.DistanceChargeID, dcDto.SubtotalPercentageID, dcDto.DeliveryScheduleID);
await DeliveryChargeRepository.InsertAsync(dcE, autoSave : true);
var paymentE = new PaymentEntity(orderE.Id, dcE.Id, (float)(subtotal + dcE.Charge), (float)subtotal);
await PaymentRepository.InsertAsync(paymentE, autoSave : true);
return(ObjectMapper.Map <OrderEntity, OrderDto>(orderE));
}