public IEnumerable <MenuItem> GetAll() { MenuItem m1 = new MenuItem() { Name = "Pizza", FreeDelivery = true, Price = 120, DateOfLaunch = new DateTime(2021, 01, 03), Active = true }; MenuItem m2 = new MenuItem() { Name = "Burger", FreeDelivery = true, Price = 80, DateOfLaunch = new DateTime(2021, 04, 03), Active = true }; _context.Add(m1); _context.Add(m2); _context.SaveChanges(); return(_context.MenuItems.ToList()); }