public bool AddToCart(Cart cart)
{
var existingCart = GetCartByProductId(cart.PId, cart.UserId);
if (existingCart == null)
{
_cartcontext.cart.Add(cart);
_cartcontext.SaveChanges();
}
else
{
existingCart.OrderQuantity = existingCart.OrderQuantity + cart.OrderQuantity;
existingCart.Amount = existingCart.Price * existingCart.OrderQuantity;
UpdateCart(existingCart);
}
return(true);
}
public bool deleteProductById(int id)
{
if (checkvalid(id))
{
try
{
var prod = _pcontext.Products.Find(id);
_pcontext.Products.Remove(prod);
_pcontext.SaveChanges();
}
catch (Exception ex)
{
throw ex;
}
return(true);
}
else
{
return(false);
}
}
public bool deleteuserbyId(int id)
{
if (checkvalid(id))
{
try
{
var usr = _fcontext.Users.Find(id);
_fcontext.Users.Remove(usr);
_fcontext.SaveChanges();
}
catch (Exception ex)
{
throw ex;
}
return(true);
}
else
{
return(false);
}
}
public bool saveAddress(Address_Checkout newAddress)
{
try
{
_acontext.addresses.Add(newAddress);
_acontext.SaveChanges();
return(true);
}
catch (NotImplementedException ex)
{
throw ex;
}
// return false;
}
public bool saveorders(OrderDetails order)
{
try
{
var addOrder = _ocontext.cart.Where(o => o.UserId == order.UserId).FirstOrDefault();
var product = _ocontext.Products.Where(p => p.PId == order.PId).FirstOrDefault();
order.Price = addOrder.Price;
order.OrderedQuantity = addOrder.OrderQuantity;
order.PId = addOrder.PId;
var productName = product.Name;
_ocontext.SaveChanges();
return(true);
}
catch (Exception ex)
{
throw ex;
}
}
public bool PutAddress_Checkout(Address_Checkout address_Checkout)
{
_context.Entry(address_Checkout).State = EntityState.Modified;
_context.SaveChanges();
return(true);
}