public Cart Create(Core.Entity.Cart cart)
{
int noStockProduct = IsStockAvailable(cart.CartLines);
if (noStockProduct > 0)
{
throw new Exception($"{noStockProduct} idli ürün stokta yok!");
}
_ctx.Attach(cart).State = EntityState.Added;
_ctx.SaveChanges();
return(cart);
}
public Customer Update(Customer customerUpdate)
{
_ctx.Attach(customerUpdate).State = EntityState.Modified;
_ctx.Entry(customerUpdate).Collection(c => c.Carts).IsModified = true;
var carts = _ctx.Cart.Where(o => o.Customer.Id == customerUpdate.Id &&
!customerUpdate.Carts.Exists(co => co.Id == o.Id));
foreach (var cart in carts)
{
cart.Customer = null;
_ctx.Entry(cart).Reference(o => o.Customer)
.IsModified = true;
}
_ctx.SaveChanges();
return(customerUpdate);
}