private void SavePublishTaskInfo(PublishDocumentTask publishDocumentTask)
{
publishDocumentTask.State = PublishState.Canceled;
publishDocumentTask.UpdatedAt = DateTime.Now;
_logger.LogDebug($"id={publishDocumentTask.DocumentId} PublishDocumentTask.State= {publishDocumentTask.State}");
PublishDocumentTaskRepository.Save(publishDocumentTask);
}
private void SavePublishTaskInfo(PublishDocumentTask publishDocumentTask)
{
publishDocumentTask.IsDelivered = true;
publishDocumentTask.UpdatedAt = DateTime.Now;
_logger.LogDebug($"Delivered task id={publishDocumentTask.DocumentId}");
PublishDocumentTaskRepository.Save(publishDocumentTask);
}
protected override async Task <bool> OnMessageReceivedAsync(DocumentPublishEventMessage message,
CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
try
{
var publishDocumentTask = await PublishDocumentTaskRepository.GetAsync(message.Id);
if (publishDocumentTask == null)
{
publishDocumentTask = new PublishDocumentTask(message);
PublishDocumentTaskRepository.Save(publishDocumentTask);
await NotifyService.SendNotificationAsync(publishDocumentTask);
}
if (!CheckIsNeedToProcessMessage(publishDocumentTask))
{
return(true);
}
var documentPublicationInfo = await ProcessMessage(message, cancellationToken);
SavePublishTaskInfo(publishDocumentTask, documentPublicationInfo);
await NotifyService.SendNotificationAsync(publishDocumentTask);
if (documentPublicationInfo.ResultType == PublicationResultType.Processing)
{
var updateMessage = CreatePublishUpdateMessage(message, documentPublicationInfo.RefId);
EventBus.PublishMessage(updateMessage);
return(false);
}
var documentPublishResultEventMessage = new DocumentPublishResultEventMessage
{
UserId = message.UserId,
Id = message.Id,
CreatedAt = message.CreatedAt,
LoadId = documentPublicationInfo.LoadId,
ResultType = documentPublicationInfo.ResultType
};
EventBus.PublishMessage(documentPublishResultEventMessage);
return(true);
}
catch (OperationCanceledException)
{
throw;
}
catch (Exception e)
{
_logger.LogError(e, "Возникла ошибка при обработке сообщения");
return(false);
}
}
public Task SendNotificationAsync(PublishDocumentTask message)
{
var msg = JsonConvert.SerializeObject(message, new JsonSerializerSettings
{
ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
StringEscapeHandling = StringEscapeHandling.EscapeHtml,
});
return(_hub.Clients.All.SendAsync("OnPublicationStateChanged", msg));
}
public DocumentPublishEventMessage(PublishDocumentTask publishDocumentTask)
{
Id = publishDocumentTask.Id;
AdditionalPublicationData = (AdditionalPublicationData)JsonConvert.DeserializeObject(publishDocumentTask.Payload, new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.Auto
});
DocumentId = publishDocumentTask.DocumentId;
DocumentRevision = publishDocumentTask.DocumentRevision;
DocumentType = publishDocumentTask.DocumentType;
OrganizationId = publishDocumentTask.OrganizationId;
UserId = publishDocumentTask.UserId;
}
/// <summary>
/// Проверить, нужно ли обрабатывать сообщение
/// </summary>
/// <param name="publishDocumentTask">Задача</param>
/// <returns>True, если сообщение еще не было обработано</returns>
private static bool CheckIsNeedToProcessMessage(PublishDocumentTask publishDocumentTask)
{
if (publishDocumentTask.IsFinished)
{
return(false);
}
// Processing.. no actions needed, just return false.
if (publishDocumentTask.State == PublishState.Processing)
{
return(false);
}
return(true);
}
public void Save(PublishDocumentTask publishDocumentTask)
{
var task = _context.Find <PublishDocumentTask>(publishDocumentTask.Id);
if (task == null)
{
_context.Add(publishDocumentTask);
}
else
{
_context.Update(publishDocumentTask);
}
_context.SaveChanges();
}
private void SavePublishTaskInfo(PublishDocumentTask publishDocumentTask,
DocumentPublicationInfo documentPublicationInfo)
{
var publishDocumentTaskAttempt = new PublishDocumentTaskAttempt
{
PublishDocumentTaskId = publishDocumentTask.Id,
Response = documentPublicationInfo.Response,
Request = documentPublicationInfo.Request,
HasEisExceptions = documentPublicationInfo.HasInnerExceptions,
Result = documentPublicationInfo.ResultType
};
publishDocumentTask.State = ConvertToPublishState(documentPublicationInfo.ResultType);
publishDocumentTask.HasEisExceptions = publishDocumentTask.HasEisExceptions ||
publishDocumentTaskAttempt.HasEisExceptions;
publishDocumentTask.LoadId = documentPublicationInfo.LoadId;
publishDocumentTask.RefId = documentPublicationInfo.RefId;
publishDocumentTask.UpdatedAt = DateTime.Now;
publishDocumentTask.PublishDocumentTaskAttempts.Add(publishDocumentTaskAttempt);
PublishDocumentTaskRepository.Save(publishDocumentTask);
_logger.LogDebug(
$"id={publishDocumentTask.DocumentId} PublishDocumentTask.State= {publishDocumentTask.State} attempt result= {publishDocumentTaskAttempt.Result}");
PublishState ConvertToPublishState(PublicationResultType resultType)
{
switch (resultType)
{
case PublicationResultType.Success:
return(PublishState.Published);
case PublicationResultType.Failed:
return(PublishState.Failed);
case PublicationResultType.Processing:
return(PublishState.Processing);
case PublicationResultType.XmlValidationError:
return(PublishState.XmlValidationError);
default:
throw new ArgumentOutOfRangeException(nameof(resultType));
}
}
}
/// <summary>
/// Обработчик сообщения
/// </summary>
/// <param name="publishDocumentTask">Задача</param>
/// <param name="message">Сообщение</param>
/// <param name="cancellationToken">Токен отмены</param>
/// <returns>must return http response message</returns>
private async Task <DocumentPublicationInfo> ProcessMessage(PublishDocumentTask publishDocumentTask,
DocumentPublishUpdateEventMessage message,
CancellationToken cancellationToken)
{
/***
*
* Perform update document state logic from another system
*
* */
await Task.Delay(0, cancellationToken);
int?loadId = null;
var result = (PublicationResultType) new Random().Next(0, 3);
if (result == PublicationResultType.Success)
{
loadId = new Random().Next(1, int.MaxValue);
}
return(new DocumentPublicationInfo(message.RefId, result, loadId, "document update request",
"document update response"));
}