private void buttonSave_Click(object sender, EventArgs e)
{
try
{
OrderProduct theOrderProduct = new OrderProduct();
theOrderProduct.Order = this.theOrder;
theOrderProduct.Product = this.comboBoxProducts.SelectedItem as Product;
theOrderProduct.Count = (int)this.numericUpDown1.Value;
theOrder.OrderProducts.Add(theOrderProduct);
theOrderProduct.Save();
this.Close();
}
catch (Exception ex)
{
this.comboBoxProducts.Items.Add(ex.Message);
}
}
public BasketDTO AddToBasket([FromBody] ProductDTO productDto)
{
if (productDto == null)
{
return(null);
}
try
{
var client = Client.GetClient(new Guid(ClientId));
var product = productDto.MapToProduct();
var openOrder = Order.GetOrders().FirstOrDefault(f => !f.Complete);
var order = openOrder ?? new Order
{
ClientId = client.Id,
DateCreated = DateTime.Now,
DateUpdated = DateTime.Now
};
if (openOrder == null)
{
order = (Order)order.Save(); //Create an order if none exists so that we can get an Id value back
}
var orderProducts = (IList <OrderProduct>)OrderProduct.GetOrderProducts();
var openOrderProducts = orderProducts?.Where(w => w.OrderId == order.Id);
var orderProductsList = openOrderProducts?.ToList() ?? new List <OrderProduct>();
// {
//OrderId = order.Id
// };
var matchingProduct = orderProductsList.FirstOrDefault(op => op.OrderId == order.Id && order.ClientId == client.Id && op.ProductId == product.Id);
OrderProduct orderProduct;
if (matchingProduct != null)
{
var productIndex = orderProductsList.IndexOf(matchingProduct);
matchingProduct.Quantity++;
orderProduct = (OrderProduct)matchingProduct.Save();
orderProductsList[productIndex] = orderProduct;
}
else
{
orderProduct = new OrderProduct
{
OrderId = order.Id,
ProductId = product.Id,
Quantity = 1
};
orderProductsList.Add((OrderProduct)orderProduct.Save());
}
order.DateUpdated = DateTime.Now;
order = (Order)order.Save(); //Order was updated so save it now after updating the date.
var result = new BasketDTO
{
OrderInfo = order.MapTOrderDto(),
OrderProducts = orderProductsList.MapToOrderProductDtoList()
};
return(result);
}
catch (Exception exception)
{
return(null);
}
}