public void AddToCart(Bread bread, int amount)
{
var shoppingCartItem = _bakeryDbContext.ShoppingCartItems.SingleOrDefault(
s => s.Bread.BreadId == bread.BreadId && s.ShoppingCartId == ShoppingCartId);
if (shoppingCartItem == null)
{
shoppingCartItem = new ShoppingCartItem
{
ShoppingCartId = ShoppingCartId,
Bread = bread,
Amount = amount
};
_bakeryDbContext.ShoppingCartItems.Add(shoppingCartItem);
_bakeryDbContext.SaveChanges();
}
}
public int RemoveFromCart(Bread bread)
{
var shoppingCartItem = _bakeryDbContext.ShoppingCartItems.SingleOrDefault(
s => s.Bread.BreadId == bread.BreadId && s.ShoppingCartId == ShoppingCartId);
var localAmount = 0;
if (shoppingCartItem != null)
{
if (shoppingCartItem.Amount > 1)
{
shoppingCartItem.Amount--;
localAmount = shoppingCartItem.Amount;
}
else
{
_bakeryDbContext.ShoppingCartItems.Remove(shoppingCartItem);
}
}
_bakeryDbContext.SaveChanges();
return(localAmount);
}
public void Delete(Bread bread)
{
_bakeryDbContext.Remove(bread);
}
public void Add(Bread bread)
{
_bakeryDbContext.Add(bread);
}