/// <summary>
/// 添加店铺信息信息
/// </summary>
/// <param name="inputDtos">要添加的店铺信息DTO信息</param>
/// <returns>业务操作结果</returns>
public OperationResult AddGoodsComments(params GoodsCommentInputDto[] inputDtos)
{
OperationResult result = GoodsCommentRepository.Insert(inputDtos,
dto =>
{
},
(dto, entity) =>
{
if (dto.GoodsId.HasValue && dto.GoodsId.Value > 0)
{
Goods.Models.Goods goods = GoodsRepository.GetByKey(dto.GoodsId.Value);
if (goods == null)
{
throw new Exception("商品不存在");
}
goods.GoodsComments.Add(entity);
entity.Goods = goods;
}
if (dto.UserId.HasValue && dto.UserId.Value > 0)
{
Identity.Models.User user = UserRepository.GetByKey(dto.UserId.Value);
if (user == null)
{
throw new Exception("用户不存在");
}
entity.User = user;
}
return(entity);
});
return(result);
}
/// <summary>
/// 添加信息信息
/// </summary>
/// <param name="inputDtos">要添加的店铺信息DTO信息</param>
/// <returns>业务操作结果</returns>
public async Task <OperationResult> AddCartGoodses(params CartGoodsInputDto[] inputDtos)
{
CartGoodsRepository.UnitOfWork.TransactionEnabled = true;
List <string> names = new List <string>();
foreach (CartGoodsInputDto dto in inputDtos)
{
CartGoods cartGoods = dto.MapTo <CartGoods>();
if (dto.GoodsId.HasValue && dto.GoodsId.Value > 0)
{
Goods.Models.Goods goods = GoodsRepository.GetByKey(dto.GoodsId.Value);
if (goods == null)
{
throw new Exception("商品不存在");
}
cartGoods.Goods = goods;
}
if (dto.UserId.HasValue && dto.UserId.Value > 0)
{
User user = UserRepository.GetByKey(dto.UserId.Value);
if (user == null)
{
throw new Exception("用户不存在");
}
cartGoods.User = user;
}
if (dto.SkuId.HasValue && dto.SkuId.Value > 0)
{
Goods.Models.Sku sku = SkuRepository.GetByKey(dto.SkuId.Value);
if (sku == null)
{
throw new Exception("Sku不存在");
}
cartGoods.Sku = sku;
}
//判断商品的重复性，如果是相同商品相同规格只改变购物数量
CartGoods repeatCartGoods = CartGoodsRepository.Entities.SingleOrDefault(cg => cg.User.Id == dto.UserId.Value && cg.Goods.Id == dto.GoodsId.Value && cg.Sku.Id == dto.SkuId.Value);
if (repeatCartGoods == null)
{
await CartGoodsRepository.InsertAsync(cartGoods);
}
else
{
repeatCartGoods.BuyCount += dto.BuyCount;
await CartGoodsRepository.UpdateAsync(repeatCartGoods);
}
names.Add(cartGoods.Name);
}
return(await CartGoodsRepository.UnitOfWork.SaveChangesAsync() > 0
? new OperationResult(OperationResultType.Success, $"“{names.ExpandAndToString()}”创建成功")
: OperationResult.NoChanged);
}
/// <summary>
/// 添加信息信息
/// </summary>
/// <param name="inputDtos">要添加的店铺信息DTO信息</param>
/// <returns>业务操作结果</returns>
public async Task <OperationResult> AddOrders(params OrderInputDto[] inputDtos)
{
//开启事务
OrderRepository.UnitOfWork.TransactionEnabled = true;
List <string> names = new List <string>();
foreach (OrderInputDto dto in inputDtos)
{
//auto mapper maybe fileter 不能通过自动映射 数据集合也会映射
//Models.Order order = dto.MapTo<Models.Order>();
Models.Order order = new Models.Order()
{
ShopName = dto.ShopName,
OrderNumber = dto.OrderNumber,
Amount = dto.Amount,
HPayAmount = dto.HPayAmount,
RealAmount = dto.RealAmount,
Preferential = dto.Preferential,
ExpressFee = dto.ExpressFee,
Remark = dto.Remark,
State = dto.State
};
//店铺
if (dto.ShopId.HasValue && dto.ShopId.Value > 0)
{
Shop.Models.Shop shop = await ShopRepository.GetByKeyAsync(dto.ShopId.Value);
if (shop == null)
{
return(new OperationResult(OperationResultType.QueryNull, "店铺不存在"));
}
order.Shop = shop;
shop.Orders.Add(order);
}
//用户
if (dto.UserId.HasValue && dto.UserId.Value > 0)
{
User user = await UserRepository.GetByKeyAsync(dto.UserId.Value);
if (user == null)
{
return(new OperationResult(OperationResultType.QueryNull, "用户不存在"));
}
order.User = user;
user.Orders.Add(order);
}
//配送信息
order.OrderExpress = new OrderExpress()
{
Name = dto.OrderExpress.Name,
Region = dto.OrderExpress.Region,
DetailAddress = dto.OrderExpress.DetailAddress,
Zip = dto.OrderExpress.Zip,
Mobile = dto.OrderExpress.Mobile
};
//商品
if (dto.OrderGoodses.Count > 0)
{
foreach (OrderGoodsInputDto orderGoodsDto in dto.OrderGoodses)
{
//auto mapper maybe filter
OrderGoods orderGoods = orderGoodsDto.MapTo <OrderGoods>();
//处理商品
if (orderGoodsDto.GoodsId.HasValue && orderGoodsDto.GoodsId.Value > 0)
{
Goods.Models.Goods goods = await GoodsRepository.GetByKeyAsync(orderGoodsDto.GoodsId.Value);
if (goods == null)
{
throw new Exception("商品不存在");
}
orderGoods.Goods = goods;
}
await OrderGoodsRepository.InsertAsync(orderGoods);
orderGoods.Order = order;
order.OrderGoodses.Add(orderGoods);
}
}
int id = await OrderRepository.InsertAsync(order);
names.Add(order.OrderNumber);
}
return(await OrderRepository.UnitOfWork.SaveChangesAsync() > 0
? new OperationResult(OperationResultType.Success, $"订单“{names.ExpandAndToString()}”创建成功")
: OperationResult.NoChanged);
}