//Update
public bool UpdateMenuItem(int originalMealNumber, CafeContent newCafeContent)
{
CafeContent oldCafeContent = GetMenuByID(originalMealNumber);
if (oldCafeContent != null)
{
oldCafeContent.MealNumber = newCafeContent.MealNumber;
oldCafeContent.MealName = newCafeContent.MealName;
oldCafeContent.Description = newCafeContent.Description;
oldCafeContent.ListOfIngredients = newCafeContent.ListOfIngredients;
oldCafeContent.Price = newCafeContent.Price;
return(true);
}
else
{
return(false);
}
int initialCount = _menuItems.Count;
_menuItems.Remove(oldCafeContent);
if (initialCount > _menuItems.Count)
{
return(true);
}
else
{
return(false);
}
}
//Delete
public bool RemoveMenuItem(int mealNumber)
{
CafeContent cafeContent = GetMenuByID(mealNumber);
if (cafeContent == null)
{
return(false);
}
int initialCount = _menuItems.Count;
_menuItems.Remove(cafeContent);
if (initialCount > _menuItems.Count)
{
return(true);
}
else
{
return(false);
}
}
//Create
public void AddMenuItem(CafeContent content)
{
_menuItems.Add(content);
}
