public async Task SubmitOrder_WithInvalidInput_ReturnsValidationError()
{
var book = new Book(
BookGenre.Detective,
"No Orchids for Miss Blandish",
"James Hadley Chase",
10m);
var cart = new Cart(book, null);
DbContext.Add(cart);
await DbContext.SaveChangesAsync();
var command = new SubmitOrderCommand
{
CartId = cart.Id,
PhoneNumber = null
};
var exception = await Client.Invoking(x => x.SubmitOrder(command))
.Should()
.ThrowAsync <ServiceException>();
var error = exception.Which.Error.Should().BeOfType <ValidationError>().Subject;
error.Errors.Should().ContainKey(nameof(command.PhoneNumber));
}
public async Task Step5__Customer_Submits_A_Valid_Order()
{
// Submit order
var submitOrderCommand = new SubmitOrderCommand
{
PhoneNumber = "+375291234567",
CartId = _cart.Id
};
var order = await Client.SubmitOrder(submitOrderCommand);
var expectedOrder = new OrderModel
{
Id = _cart.Id,
PhoneNumber = submitOrderCommand.PhoneNumber,
Lines = _selectedBooks.Select(book => new OrderLineModel
{
Book = book,
Price = book.Price
}).ToList()
};
order.Should().BeEquivalentTo(expectedOrder);
// Cart should become empty
var cartQuery = new GetCartQuery {
CartId = _cart.Id
};
var cart = await Client.GetCart(cartQuery);
cart.Books.Should().BeEmpty();
}
public async Task SubmitOrder_CreatesAnOrderSuccessfully()
{
// Set up data through the back door
var book1 = new Book(
BookGenre.Detective,
"No Orchids for Miss Blandish",
"James Hadley Chase",
10m);
var book2 = new Book(
BookGenre.Detective,
"Come Easy – Go Easy",
"James Hadley Chase",
15m);
var cart = new Cart(book1, null);
cart.AddBook(book2);
DbContext.Add(cart);
await DbContext.SaveChangesAsync();
// Set up data through the front door
// Nothing here, did everything through the back door :)
// Build inputs
var command = new SubmitOrderCommand
{
CartId = cart.Id,
PhoneNumber = "+375291234567"
};
// Send inputs to system
var actualOrder = await Client.SubmitOrder(command);
// Verify direct outputs
actualOrder.Id.Should().NotBeEmpty();
var expectedOrder = new OrderModel
{
Id = actualOrder.Id,
PhoneNumber = command.PhoneNumber,
Lines = cart.Books.Select(book => new OrderLineModel
{
Book = new BookModel
{
Id = book.Id,
Author = book.Author,
Genre = book.Genre,
Price = book.Price,
Title = book.Title
},
Price = book.Price
}).ToList()
};
actualOrder.Should().BeEquivalentTo(expectedOrder);
// Verify side-effects
cart = DbContext.Carts.SingleOrDefault(x => x.Id == cart.Id);
cart.Should().BeNull("cart should be deleted after order is submitted");
}
public async Task <ActionResult <SubmitOrderCommandResponse> > SubmitOrderAsync(Guid id)
{
var request = new SubmitOrderCommand {
Id = id
};
var response = await _messageBus.SendAsync(request);
return(Ok(response));
}
public async Task <OrderModel> SubmitOrder(SubmitOrderCommand command)
{
var response = await _httpClient.PostAsJsonAsync("orders", command);
var order = await SafelyReadFromJsonAsync <OrderModel>(response);
order.Id.Should().Be(command.CartId);
order.Lines.Should().HaveCountGreaterOrEqualTo(1);
return(order);
}
public DriveThruViewModel()
{
_items = new ObservableCollection <string>();
_orders = new ObservableQueue <OrderViewModel>();
SubmitOrderCommand = new SubmitOrderCommand(this);
GiveOrderCommand = new GiveOrderCommand(this);
_items.Add("Chicken");
_items.Add("Salad");
_items.Add("Fruit Cup");
}
public async Task <IActionResult> SubmitOrder([FromBody] SubmitOrderCommand submitOrderCommand)
{
var submitOrderDtoResult = await QueryProcessor.GetQueryHandler <SubmitOrderCommand, OrderDto>(submitOrderCommand);
if (submitOrderDtoResult.Failure)
{
return(BadRequest(submitOrderDtoResult.ErrorMessages));
}
var submitOrderDto = submitOrderDtoResult.Object;
return(Ok(submitOrderDto));
}
public async void Post([FromBody] SubmitOrder submittedOrder)
{
var command = new SubmitOrderCommand()
{
CustomerId = submittedOrder.CustomerId,
Items = submittedOrder.Items.Select(t => new Item()
{
ProductId = t.ProductId, Quantity = t.Quantity
}).ToArray()
};
await _bus.Send(command);
}
public async Task <SubmitOrderResponse> SubmitOrderAsync()
{
var command = new SubmitOrderCommand {
Number = DateTime.Now.Ticks
};
_log.LogInformation($"SubmitOrderCommand {command.Number}");
var response = await _messageSession.Request <SubmitOrderResponse>(command);
_log.LogInformation($"SubmitOrderResponse {response.Id}");
return(response);
}
public async void Post([FromBody] SubmitOrder submittedOrder)
{
var command = new SubmitOrderCommand()
{
CustomerId = submittedOrder.CustomerId,
Items = submittedOrder.Items.Select(t => new Item()
{
ProductId = t.ProductId, Quantity = t.Quantity
}).ToArray()
};
var sendEndpoint = await _bus.GetSendEndpoint(new Uri($"rabbitmq://{Configuration.RabbitMqHost}/sales_submit_orders"));
await sendEndpoint.Send(command);
}
public void Handle(SubmitOrderCommand message)
{
Data.OrderNumber = ORDER_NUMBER++;
Data.CustomerUsername = message.CustomerUsername;
Data.Products = MapProducts(message.ProductIds);
//get user's credit card number
Bus.Send(new ProcessCreditCardPaymentCommand
{
Id = Data.Id,
CardholderName = "John Q. Public",
CardNumber = "5454545454545454",
Amount = Data.Total(),
});
}
public async void Post([FromBody] SubmitOrder submittedOrder)
{
_logger.LogInformation($"A new order has been accepted for customer id '{submittedOrder.CustomerId}'.");
var command = new SubmitOrderCommand()
{
CorrelationId = _correlationContextAccessor.CorrelationContext.CorrelationId.ToGuid(),
CustomerId = submittedOrder.CustomerId,
Items = submittedOrder.Items.Select(t => new Item()
{
ProductId = t.ProductId, Quantity = t.Quantity
}).ToArray()
};
await _bus.Send(command);
}
public async void Post([FromBody] SubmitOrder submittedOrder)
{
// 从header中获取 Customer Id
if (submittedOrder.CustomerId == 0)
{
submittedOrder.CustomerId = HttpContext.UserCustomerId();
}
_logger.LogInformation($"收到了来自顾客 '{submittedOrder.CustomerId}' 的新订单");
var command = new SubmitOrderCommand()
{
CorrelationId = _correlationContextAccessor.CorrelationContext.CorrelationId.ToGuid(),
CustomerId = submittedOrder.CustomerId,
Items = submittedOrder.Items.Select(t => new Item()
{
ProductId = t.ProductId, Quantity = t.Quantity
}).ToArray()
};
await _bus.Send(command);
}
public async Task Step4__Customer_Tries_To_Submit_An_Order_Without_Phone_Number()
{
// Visit the cart page and check that books are still there
var cartQuery = new GetCartQuery {
CartId = _cart.Id
};
var cart = await Client.GetCart(cartQuery);
cart.Should().BeEquivalentTo(_cart);
// Submit order
var submitOrderCommand = new SubmitOrderCommand
{
PhoneNumber = null,
CartId = _cart.Id
};
var exception = await Client.Invoking(x => x.SubmitOrder(submitOrderCommand))
.Should()
.ThrowAsync <ServiceException>();
var error = exception.Which.Error.Should().BeOfType <ValidationError>().Subject;
error.Errors.Should().ContainKey(nameof(submitOrderCommand.PhoneNumber));
}
public Task <ObjectClientResponse <SubmitOrderCommandResponse> > SubmitOrderAsync(SubmitOrderCommand request, HeaderData header)
{
var id = request.Id;
return(Client.PostAsync <SubmitOrderCommandResponse>($"{id}/submit", GetHeaders(header)));
}
public async Task <ActionResult <OrderModel> > SubmitOrder([FromBody] SubmitOrderCommand command)
{
var order = await _mediator.Send(command);
return(order);
}
