public OrderRepresentation Read(int orderId, Uri requestUri)
{
var order = _repository.FindById(orderId);
if (order == null)
{
throw new NoSuchOrderException(orderId);
}
var representation = _orderRepresentationMapper.GetRepresentation(order);
var orderUri = RestbucksResources.GetResourceUri <OrderResource>(requestUri, orderId.ToString());
if (order.Status == OrderStatus.Unpaid)
{
var paymentUri = RestbucksResources.GetResourceUri <PaymentResource>(requestUri, orderId.ToString());
representation.PaymentLink = paymentUri;
representation.CancelLink = orderUri;
representation.UpdateLink = orderUri;
representation.SelfLink = orderUri;
}
else if (order.Status == OrderStatus.Preparing)
{
representation.SelfLink = orderUri;
}
else if (order.Status == OrderStatus.Ready)
{
representation.ReceiptLink = RestbucksResources.GetResourceUri <ReceiptResource>(requestUri, orderId.ToString());
}
return(representation);
}
public OrderRepresentation Create(OrderRepresentation orderRepresentation, Uri requestUri)
{
var newOrder = _orderRepresentationMapper.GetDomainObject(orderRepresentation);
var orderId = _repository.Store(newOrder);
var orderUri = RestbucksResources.GetResourceUri <OrderResource>(requestUri, orderId.ToString());
var paymentUri = RestbucksResources.GetResourceUri <PaymentResource>(requestUri, orderId.ToString());
var result = _orderRepresentationMapper.GetRepresentation(newOrder);
result.UpdateLink = orderUri;
result.SelfLink = orderUri;
result.CancelLink = orderUri;
result.PaymentLink = paymentUri;
return(result);
}
public OrderRepresentation Complete(int orderId)
{
var order = _repository.FindById(orderId);
if (order == null)
{
throw new NoSuchOrderException(orderId);
}
if (order.Status != OrderStatus.Ready)
{
throw new UnexpectedOrderStateException(orderId);
}
order.Take();
var representation = _orderRepresentationMapper.GetRepresentation(order);
return(representation);
}
public OrderRepresentation Remove(int orderId)
{
var order = _repository.FindById(orderId);
if (order == null)
{
throw new NoSuchOrderException(orderId);
}
if (order.Status == OrderStatus.Preparing || order.Status == OrderStatus.Ready)
{
throw new UnexpectedOrderStateException(orderId);
}
var representation = _orderRepresentationMapper.GetRepresentation(order);
_repository.Remove(orderId);
return(representation);
}