public async Task Handle(MessageEvent messageEvent)
{
using (var scope = _serviceProvider.CreateScope())
{
var messageName = messageEvent.getStringProperty("messageName");
// document uploaded event
if (messageName.Equals("document-uploaded"))
{
ContentDocumentMessage contentDocumentMessage;
try
{
contentDocumentMessage = GetContentDocumentMessage(messageEvent);
if (contentDocumentMessage == null)
{
_logger.LogWarning("Content Document Message is null. Aborting Content Message Handling");
return;
}
}
catch (Exception e)
{
_logger.LogError(e, "An error occurred while getting content document message");
return;
}
var pathElements = contentDocumentMessage.Path.Trim('/').Split("/");
if (pathElements.Count() < 3)
{
return;
}
string applicationNumber = pathElements[1].ToString();
string documentId = pathElements[2].ToString();
if (string.IsNullOrEmpty(documentId))
{
return;
}
List <int> documentIds = new List <int>()
{
Convert.ToInt32(documentId)
};
UpdateDocumentStatus(applicationNumber, documentIds, contentDocumentMessage);
}
// document deleted event
if (messageName.Equals("document-deleted"))
{
ContentDocumentMessage contentDocumentMessage = GetContentDocumentMessage(messageEvent);
var pathElements = contentDocumentMessage.Path.Trim('/').Split("/");
if (pathElements.Count() < 3)
{
return;
}
string applicationNumber = pathElements[1].ToString();
string documentId = pathElements[2].ToString();
if (string.IsNullOrEmpty(documentId))
{
return;
}
List <int> documentIds = new List <int>()
{
Convert.ToInt32(documentId)
};
var document = _applicationDocumentRepository.GetApplicationDocumentsForIds(documentIds)?.FirstOrDefault();
if (document != null)
{
if (document.ApplicationNumber == applicationNumber)
{
var folderHasItems = await FolderHasItems(contentDocumentMessage.Path);
if (!folderHasItems)
{
contentDocumentMessage.FilingPurpose = DocumentStatus.EmptyEnum;
UpdateDocumentStatus(applicationNumber, documentIds, contentDocumentMessage);
}
else
{
_logger.LogInformation("Folder with path {Path} has items", contentDocumentMessage.Path);
return;
}
}
else
{
return;
}
}
else
{
_logger.LogError("An error occurred while trying to get app document for {ids}", documentIds);
return;
}
}
}
}
private void UpdateDocumentStatus(string applicationNumber, List <int> documentIds, ContentDocumentMessage contentDocumentMessage)
{
var updateApplicationDocumentsStatusCommand = new UpdateApplicationDocumentsStatusCommand
{
ApplicationId = long.Parse(applicationNumber),
DocumentIds = documentIds,
Status = contentDocumentMessage.FilingPurpose
};
var updateDocumentStatusCommand = new IdentifiedCommand <UpdateApplicationDocumentsStatusCommand, bool?>(updateApplicationDocumentsStatusCommand, new Guid());
_mediator.Send(updateDocumentStatusCommand).Wait();
}