public async Task Handle(OrderProcessedIntegrationEvent result)
{
var orderStatus = await _stateStore.GetStateAsync <OrderStatus>(result.OrderId.ToString());
if (orderStatus != null && orderStatus.Status != "Processed")
{
throw new Exception("Could not process order due to invalid status - " + orderStatus.Status);
}
var facesData = result.Faces;
var rootFolder = AppContext.BaseDirectory;
Console.WriteLine("Root Directory is - " + rootFolder);
if (facesData.Count < 1)
{
await Console.Out.WriteLineAsync($"No Faces Detected");
}
else
{
int j = 0;
foreach (var face in facesData)
{
MemoryStream ms = new(face);
var image = Image.Load(ms.ToArray());
image.Save(rootFolder + "face" + j + ".jpg");
j++;
}
}
var dispatchedOrder = new OrderDispatchedIntegrationEvent
{
DispachtedDateTime = DateTime.UtcNow,
OrderId = result.OrderId
};
await _eventBus.PublishAsync <OrderDispatchedIntegrationEvent>(dispatchedOrder);
}
public async Task Handle(RegisterOrderIntegrationEvent result)
{
if (result.OrderId != Guid.Empty &&
result.PictureUrl != null &&
result.ImageData != null &&
result.UserEmail != null)
{
SaveOrder(result);
var client = DaprClient.CreateInvokeHttpClient(appId: "facesapi");
Tuple <List <byte[]>, Guid> orderDetail = await GetFacesFromFacesAPIAsync(client, result.ImageData, result.OrderId);
List <byte[]> faces = orderDetail.Item1;
Guid orderId = orderDetail.Item2;
SaveOrderDetails(orderId, faces);
var processedOrder = new OrderProcessedIntegrationEvent
{
OrderId = result.OrderId,
Faces = faces,
UserEmail = result.UserEmail,
PictureUrl = result.PictureUrl
};
var bindingEvent = new BindingEvent();
await _eventBus.PublishAsync <OrderProcessedIntegrationEvent>(processedOrder);
await _binding.CreateBindingAsync <BindingEvent>(bindingEvent);
}
}