private void AddHistory()
{
MenuHistory.Add(this);
if (MenuHistory.Count > MaxHistoryCount)
{
MenuHistory.RemoveAt(0);
}
}
public Menu Update(MenuDTO dto, long userId)
{
using (var transac = new TransactionScope())
{
var date = DateTime.UtcNow;
var exist = Manager.Query.Value.Get().FirstOrDefault(s => s.MenuId == dto.MenuId);
if (exist == null)
{
throw new Exception("Your menu doesn't exist");
}
else
{
if (exist.Price != dto.Price)
{
var newMenuHistory = new MenuHistory
{
MenuCode = exist.MenuCode,
MenuType = exist.MenuType,
Name = exist.Name,
Address = exist.Address,
CreatedBy = userId,
CreatedDate = date,
UpdatedBy = userId,
UpdatedDate = date,
Price = exist.Price
};
Manager.Database.MenuHistories.Add(newMenuHistory);
}
exist.MenuCode = dto.MenuCode;
exist.MenuType = dto.MenuType;
exist.Name = dto.Name;
exist.Address = dto.Address;
exist.UpdatedBy = (int)userId;
exist.UpdatedDate = date;
exist.Price = dto.Price;
Manager.Database.SaveChanges();
}
transac.Complete();
return(exist);
}
}
public IEnumerable <MenuIngredientModel> Resolve(MenuHistory source, ExtendedMenuModel destination, IEnumerable <MenuIngredientModel> destMember, ResolutionContext context)
{
return(source.Items
.SelectMany(i => i.Recipe.RecipeIngredients)
.Select(x => new MenuIngredientModel
{
Id = x.IngredientId,
Name = x.Ingredient.Name,
Type = x.Ingredient.Type,
UnitCategory = x.Unit.UnitCategory,
Amount = x.Amount * x.Unit.Coefficient
})
.GroupBy(x => x.Id)
.Select(x => x.Aggregate((a, b) =>
{
a.Amount += b.Amount;
return a;
})));
}
protected void ShowPreviousMenu(BaseUI <T> exceptUI = null)
{
if (exceptUI != null) // exceptUI는 제외 menuHistory에서 제거하자.
{
MenuHistory.RemoveAll(x => x == exceptUI);
}
int lastIndex = MenuHistory.Count - 1;
if (lastIndex == -1)
{
Debug.Log("보여줄 메뉴가 없다");
return;
}
var previousMenu = MenuHistory[lastIndex];
MenuHistory.RemoveAt(lastIndex);
previousMenu.Show();
}
public int SubmitMenu(string menuName)
{
var currentUserId = this._currentUser.UserId;
var userMenu = this._dbContext.UserMenus
.Where(x => x.UserId == this._currentUser.UserId)
.ToList();
var menuHistory = new MenuHistory
{
MenuName = menuName,
UserId = currentUserId,
RecipeCount = userMenu.Count,
Items = userMenu.Select(x => new MenuRecipe
{
RecipeId = x.RecipeId
}).ToList(),
CreatedTime = DateTime.Now
};
this._menuHistoryRepository.Add(menuHistory);
this._dbContext.UserMenus.RemoveRange(userMenu);
this.SaveChanges();
return(menuHistory.Id);
}