// return -1 error,1 auto login 0 need redirect login
private static int SaveOrderMeal(OrderMealUserData userData, List<OrderMealData> orderData, out int orderId, out string message)
{
orderId = -1;
if (!CheckUserData(userData, out message))
return -1;
SysCompany company = SysCompany.FetchByID(userData.companyId);
if (company == null)
{
message = "你选择的商家不存在.";
return -1;
}
if (Formatter.ToEnum<CompanyType>(company.CompanyType.Value) != CompanyType.MealCompany)
{
message = "你选择的商家不是快餐店.";
return -1;
}
SysCompanyItem companyItem = userData.itemId > 0 ? SysCompanyItem.FetchByID(userData.itemId) : null;
var menuDict = MealMenuBLL.LoadCompanyMenu(company.Id).ToDictionary(dr => Convert.ToInt32(dr[SysTakeawayMenu.IdColumn.ColumnName]),
dr =>
{
SysTakeawayMenu m = new SysTakeawayMenu( );
m.Load(dr);
return m;
});
int qty = 0;
decimal orderSum = 0;
orderData.Sort((t1, t2) =>
{
if (t1.sort == t2.sort)
return 0;
else if (t1.sort > t2.sort)
return 1;
else
return -1;
});
foreach (var pair in orderData)
{
if (!pair.isCompanyItem && !menuDict.ContainsKey(pair.menudId))
{
message = "你选择了一个已经缺货或不存在的菜单,请重新下订.";
return -1;
}
if (pair.menuAmount <= 0)
{
message = "订餐的数量不能小于或等于零.";
return -1;
}
if (!pair.isCompanyItem)
{
var m = menuDict[pair.menudId];
pair.menudId = m.Id;
pair.menuPrice = (m.Price ?? (decimal?)0).Value;
pair.menuName = m.Name;
}
else if (companyItem != null)
{
pair.menudId = -userData.itemId;
pair.menuPrice = (companyItem.ItemNeedPay ?? (decimal?)0).Value;
pair.menuName = companyItem.ItemTitle;
}
orderSum += (pair.menuPrice.Value * pair.menuAmount);
qty += pair.menuAmount;
}
orderSum = Math.Round(orderSum, 1);
Order order = null;
if (userData.orderId > 0)
{
lock (LockScopeAction(userData.orderId))
{
order = Order.FetchByID(userData.orderId);
if (order == null)
{
message = "你选择了一个不存在的订单.";
return -1;
}
if (Formatter.ToEnum<OrderType>(order.OrderType.Value) != OrderType.OrderMeal)
{
message = "你选择了一个不存在的订单.";
return -1;
}
if (order.OrderStatus == (int)OrderStatus.Completed || order.OrderStatus == (int)OrderStatus.Canceled)
{
message = "此订单不允许修改.";
return -1;
}
return SaveOrder(userData, orderData, order, company, companyItem, orderSum, qty, false, out orderId, out message);
}
}
else
{
order = new Order( );
order.OrderCode = OrderBLL.GetOrderCode(company);
return SaveOrder(userData, orderData, order, company, companyItem, orderSum, qty, true, out orderId, out message);
}
}
public static Dictionary<CompanyMealMenuId, SysTakeawayMenu> GetMealDirMappingByCompanyId(int companyId)
{
if (_companyMealMenuMapping == null)
_companyMealMenuMapping = new Dictionary<int, Dictionary<CompanyMealMenuId, SysTakeawayMenu>>( );
if (!_companyMealMenuMapping.ContainsKey(companyId))
{
var dict = LoadCompanyMenu(companyId, true).ToDictionary(dr => CompanyMealMenuId.GetCompanyMealMenuId(dr[SysTakeawayDirectory.DirNameColumn.ColumnName].ToString( ), dr[SysTakeawayMenu.NameColumn.ColumnName].ToString( )),
dr =>
{
SysTakeawayMenu m = new SysTakeawayMenu( );
m.Load(dr);
return m;
});
_companyMealMenuMapping.Add(companyId, dict);
return dict;
}
return _companyMealMenuMapping[companyId];
}