//DELETE
public async Task <int> DeleteRestaurant(int id)
{
RestaurantDAL DAL = new RestaurantDAL(_context);
return(await DAL.DeleteRestaurant(id));
}
//UPDATE
public async Task <int> UpdateRestaurant(Models.Restaurant restaurant)
{
RestaurantDAL DAL = new RestaurantDAL(_context);
return(await DAL.UpdateRestaurant(restaurant));
}