public IActionResult AddOrder(decimal totalPrice, string foodIds) { var userIdStr = User.Claims.SingleOrDefault(s => s.Type == "LoginId").Value; int.TryParse(userIdStr, out int userId); if (userId == 0) { return(Json(0)); } var order = new TakeOut() { AccountId = userId, Price = totalPrice, Status = "已付款", CreateTime = DateTime.Now }; _db.TakeOuts.Add(order); _db.SaveChanges(); var splitedIds = foodIds.Split(','); var addedFoods = new List <TakeOutAndFood>(); foreach (var id in splitedIds) { int.TryParse(id, out int foodId); var added = addedFoods.FirstOrDefault(x => x.FoodId == foodId); if (added == null) { var orderFood = new TakeOutAndFood() { OrderId = order.Id, FoodId = foodId, Count = 1 }; _db.TakeOutAndFoods.Add(orderFood); addedFoods.Add(orderFood); } else { added.Count++; } } _db.SaveChanges(); return(Json(1)); }
public bool[] ParseDBInformation() { bool[] bValues = new bool[7]; try { int i = 0; foreach (var TakeOut in typeof(DBObjects.Take_Out_Confirm).GetFields()) { bValues[i] = bool.Parse(TakeOut.GetValue(this).ToString()); i++; } } catch (Exception ex) { ServiceBaseX._logger.Log(Category.Error, MethodBase.GetCurrentMethod().DeclaringType.Name + "_" + MethodBase.GetCurrentMethod().Name + ": " + ex.Message); return(null); } return(bValues); }