public void AddFood(Food food)
{
using (FoodDBEntities foodEntites = new FoodDBEntities())
{
foodEntites.Foods.Add(food);
foodEntites.SaveChanges();
}
}
public Food DeleteFood(int id)
{
Food foodForRemove;
using (FoodDBEntities foodEntites = new FoodDBEntities())
{
foodForRemove = foodEntites.Foods.FirstOrDefault(f => f.ID == id);
foodEntites.Foods.Remove(foodForRemove);
foodEntites.SaveChanges();
}
return(foodForRemove);
}
public Food UpdateFood(int id, Food food)
{
Food foodForUpdate = new Food();
using (FoodDBEntities foodEntites = new FoodDBEntities())
{
foodForUpdate = foodEntites.Foods.FirstOrDefault(f => f.ID == id);
foodForUpdate.Name = food.Name;
foodForUpdate.Calories = food.Calories;
foodForUpdate.Ingridients = food.Ingridients;
foodForUpdate.Grade = food.Grade;
foodEntites.SaveChanges();
}
return(foodForUpdate);
}