private void AddOrderLine(Guid orderId, Guid productId, ActionExecutionContext context)
{
context.Out.WriteLine("Enter amount of products");
var temp = context.In.ReadLine();
int quantity;
while (!Int32.TryParse(temp, out quantity))
{
context.Out.WriteLine("Enter correct amount of products");
temp = context.In.ReadLine();
}
_orderApi.AddOrderLine(orderId, productId, quantity);
}