public void Handle(StartNewOrder message)
{
ValidateProduct(message.ProductId);
var order = new Domain.Order(message.Id, message.ProductId, message.Quantity);
repository.Save(order);
}
public IHttpActionResult Post(PlaceOrderCommand cmd)
{
if (Guid.Empty.Equals(cmd.Id))
{
var response = new HttpResponseMessage(HttpStatusCode.Forbidden)
{
Content = new StringContent("order information must be supplied in the POST body"),
ReasonPhrase = "Missing Order Id"
};
throw new HttpResponseException(response);
}
var command = new StartNewOrder(cmd.Id, cmd.ProductId, cmd.Quantity);
try
{
ServiceLocator.OrderCommands.Handle(command);
var link = new Uri(string.Format("http://localhost:8182/api/orders/{0}", command.Id));
return(Created(link, command));
}
catch (ArgumentException argEx)
{
return(BadRequest(argEx.Message));
}
}
public void Should_fail_when_starting_a_new_order_and_product_quantity_is_zero()
{
var command = new StartNewOrder(Guid.NewGuid(), Guid.NewGuid(), 0);
var handler = new OrderCommandHandlers(null, new FakeProductsProductView());
Assert.Throws <ArgumentOutOfRangeException>(() => handler.Handle(command));
}
public void Should_fail_when_no_product_is_provided_and_a_new_order_is_started()
{
var command = new StartNewOrder(Guid.NewGuid(), Guid.Empty, 1);
var handler = new OrderCommandHandlers(null, new FakeProductsProductView());
Assert.Throws <ArgumentNullException>(() => handler.Handle(command));
}
public ActionResult Post(PlaceOrderCommand cmd)
{
if (Guid.Empty.Equals(cmd.Id))
{
return(Problem(
title: "Missing Order Id",
detail: "order information must be supplied in the POST body",
statusCode: StatusCodes.Status400BadRequest
));
}
var command = new StartNewOrder(cmd.Id, cmd.ProductId, cmd.Quantity);
try
{
ServiceLocator.OrderCommands.Handle(command);
var link = new Uri(string.Format("https://localhost:44359/api/orders/{0}", command.Id));
return(Created(link, command));
}
catch (ArgumentException argEx)
{
return(BadRequest(argEx.Message));
}
}
public void Should_succeed_when_starting_a_new_order_with_a_valid_product_and_quantity()
{
var id = Guid.NewGuid();
var ProductsProducts = new FakeProductsProductView();
var productId = ProductsProducts.GetProducts().First().Id;
var command = new StartNewOrder(id, productId, 1);
var handler = new OrderCommandHandlers(repository, ProductsProducts);
handler.Handle(command);
var order = repository.GetById <Order>(id);
Assert.Equal(1, order.Quantity);
}