/// <summary>
/// 下单
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public MobileOrderOutput PlaceAnOrder(MobileOrderBindModel model)
{
using (var db = base.NewDB())
{
MobileOrderOutput output = new MobileOrderOutput();//返回模型
var commoditys = db.Commoditys.Where(c => c.Status == (int)EnumStatus.架 && c.Delflag == (int)EnumDelflag.正常).ToList();
var user = db.Users.Find(model.BuyerId);
output.Errors = CheckOrder(model.Olist, commoditys);//校验订单
if (output.Valid)
{
Order order = new Order
{
Id = Guid.NewGuid(),
BuyId = model.BuyerId,
DistributorId = model.DistributorId,
OrderStatus = (int)EnumOrderStatus.已下单,
OrderTime = DateTime.Now,
CreatedTime = DateTime.Now,
Remark = model.Remark,
OrderNum = new OrderHelper().GetOnlyOrderNum(),
PhoneNum = user.PhoneNum,
BuyerName = user.NickName,
DeliveryAddress = db.Distributors.Find(model.DistributorId).DistributorAddress,
OrderDetails = new List <OrderDetail>(),//初始化
LastUpdatedTime = DateTime.Now,
};
foreach (var item in model.Olist)//减少库存,并添加orderdetail明细
{
var entity = commoditys.FirstOrDefault(c => c.Id == item.CommodityId);
if (entity != null)
{
entity.Stock = entity.Stock - item.Count;
entity.LastUpdatedTime = DateTime.Now;
item.Id = Guid.NewGuid();
item.CDName = entity.Name;
item.CDPicUrl = entity.PicUrl;
item.CDPrice = entity.Price;
item.CommodityId = entity.Id;
order.OrderDetails.Add(item);
}
}
order.Money = order.OrderDetails.Sum(c => c.Total);
db.Orders.Add(order);
if (db.SaveChanges() > 0)
{
output.Order = order.ToDto();
}
else//添加失败返回一条错误信息
{
output.Errors.Add(new OrderErrors {
ErrorType = (int)EnumErrorsType.系统错误, Message = "下单失败", Name = "order"
});
}
}
return(output);
}
}
/// <summary>
/// 下单
/// </summary>
/// <param name="bind"></param>
/// <returns></returns>
public ActionResult PlaceAnOrder(MobileOrderBindModel bind)
{
LayoutViewModel mode = new LayoutViewModel();
bind.BuyerId = mode.GetSession().User.Id;
var data = Ioc.Get <IMobileOrderService>().PlaceAnOrder(bind);
return(Json(data, JsonRequestBehavior.AllowGet));
}
