public void AddProductToOrderList(AddProductToOrderServiceModel model)
{
var order = this.data.Orders.Where(o => o.Id == model.OrderId).FirstOrDefault();
if (order == null)
{
throw new ArgumentException("There is no order whith given id.");
}
var product = this.data.Products.Where(p => p.Id == model.ProductId).FirstOrDefault();
if (product == null)
{
throw new ArgumentException("There is no product with given id.");
}
var productQuantity = new ProductQuantity
{
ProductId = model.ProductId,
Product = product,
Quantity = model.Quantity,
};
order.ProductsQuantities.Add(productQuantity);
this.data.SaveChanges();
}
public IActionResult AddingProduct(AddProductToOrderInputModel model)
{
if (!this.ModelState.IsValid)
{
return(this.View(model));
}
var addProductToOrderServiceModel = new AddProductToOrderServiceModel
{
OrderId = model.OrderId,
ProductName = model.ProductName,
ProductId = model.ProductId,
Quantity = model.Quantity
};
this.orders.AddProductToOrderList(addProductToOrderServiceModel);
return(this.RedirectToAction("Details", "Orders", new { id = model.OrderId }));
}