protected virtual async Task <Shipment> CreateShipmentAsync(CreateOrUpdateShipmentInput input)
{
var shipment = ObjectMapper.Map <Shipment>(input);
CreateOrUpdateOrderItem(input, shipment);
await _shipmentManager.CreateAsync(shipment);
return(shipment);
}
protected virtual async Task <Shipment> UpdateShipmentAsync(CreateOrUpdateShipmentInput input)
{
var shipment = await _shipmentManager.GetByIdAsync(input.Id);
ObjectMapper.Map(input, shipment);
await _shipmentManager.ShipmentRepository.EnsureCollectionLoadedAsync(shipment, s => s.Items);
CreateOrUpdateOrderItem(input, shipment);
await _shipmentManager.UpdateAsync(shipment);
return(shipment);
}
public async Task <EntityDto <long> > CreateOrUpdateShipment(CreateOrUpdateShipmentInput input)
{
Shipment shipment = null;
if (input.Id > 0)
{
shipment = await UpdateShipmentAsync(input);
}
else
{
shipment = await CreateShipmentAsync(input);
}
await CurrentUnitOfWork.SaveChangesAsync();
return(new EntityDto <long> {
Id = shipment.Id
});
}
/// <summary>
/// 创建更新物流条目
/// </summary>
/// <param name="input"></param>
/// <param name="shipment"></param>
private void CreateOrUpdateOrderItem(CreateOrUpdateShipmentInput input, Shipment shipment)
{
if (input.Id == 0)
{
shipment.Items = new Collection <ShipmentItem>();
}
else
{
var existItemIds = input.Items.Select(i => i.Id).ToList();
var itemsId2Remove = shipment.Items.Where(i => !existItemIds.Contains(i.Id)).ToList();
//删除不存在的属性
foreach (var item in itemsId2Remove)
{
item.IsDeleted = true;
shipment.Items.Remove(item);
}
}
foreach (var itemDto in input.Items)
{
ShipmentItem item = null;
if (itemDto.Id != 0)
{
item = shipment.Items.FirstOrDefault(i => i.Id == item.Id);
}
if (item != null)
{
ObjectMapper.Map(itemDto, item);
}
else
{
item = ObjectMapper.Map <ShipmentItem>(itemDto);
shipment.Items.Add(item);
}
}
}
