/// <summary>
/// When the method completes, the queue message is deleted. If the method fails before completing, the queue message
/// is not deleted; after a 10-minute lease expires, the message is released to be picked up again and processed. This
/// sequence won't be repeated indefinitely if a message always causes an exception. After 5 unsuccessful attempts to
/// process a message, the message is moved to a queue named {queuename}-poison. The maximum number of attempts is
/// configurable.
///
/// https://azure.microsoft.com/en-us/documentation/articles/websites-dotnet-webjobs-sdk-get-started/#configure-storage
/// </summary>
/// <param name="auditInfo"></param>
/// <param name="logger"></param>
public static void AddRetrievalAuditLogRecord([QueueTrigger("%queueName%")] AuditDataModel auditInfo, TextWriter logger)
{
using (var io = new Wutnu.Data.WutNuContext())
{
try
{
var ipInfo = IpLookup.Get(auditInfo.HostIp);
io.usp_AddHistory(
auditInfo.ShortUrl,
auditInfo.CallDate,
auditInfo.UserId,
auditInfo.HostIp,
ipInfo.Latitude,
ipInfo.Longitude,
ipInfo.City,
ipInfo.Region,
ipInfo.Country,
ipInfo.Continent,
ipInfo.Isp);
io.SaveChanges();
}
catch (Exception ex)
{
Logging.WriteDebugInfoToErrorLog("Error dequeing", ex, io);
var x = ex.GetBaseException();
//logger.WriteLine("Error dequeuing: {0}, {1}", x.Message, x.StackTrace);
throw ex;
}
}
}
/// <summary>
/// Asynchronously handles the command request.
/// </summary>
/// <param name="request">The command request.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>A task that represents the asynchronous operation.
/// The task result contains the result of the command request.</returns>
public async Task <TResponse> Handle(TRequest request, CancellationToken cancellationToken)
{
try
{
cancellationToken.ThrowIfCancellationRequested();
var response = await ProtectedHandleAsync(request, cancellationToken);
if (SubEventType != SubEventType.None)
{
var principal = PrincipalProvider.GetPrincipal();
var auditData = new AuditDataModel()
{
Entity = response,
Command = request
};
await Audit.AddDefaultEventAsync(principal, auditData, SubEventType);
}
return(response);
}
catch (Exception)
{
Context.RollBackTransaction();
throw;
}
}
private ActionResult LogAndRedir(WutLinkPoco res, int?userId = null)
{
var cli = WutQueue.GetQueueClient();
var queue = WutQueue.GetQueue(cli, Settings.AuditQueueName);
var msg = new AuditDataModel
{
UserId = userId,
CallDate = DateTime.UtcNow,
HostIp = Request.UserHostAddress,
ShortUrl = res.ShortUrl
};
var message = JsonConvert.SerializeObject(msg);
WutQueue.AddMessage(queue, message);
return(Redirect(res.RealUrl));
}
public ServiceRequest
(AuditDataModel dataModel
, Guid requestId
, Guid messageId
, string messageSource
, string messageType
, string message
, DateTime receivedAt)
{
if (dataModel == null)
{
throw new ArgumentNullException(nameof(dataModel));
}
if (requestId == Guid.Empty)
{
throw new ArgumentException(nameof(requestId));
}
if (messageId == Guid.Empty)
{
throw new ArgumentException(nameof(messageId));
}
if (string.IsNullOrWhiteSpace(messageType))
{
throw new ArgumentException(nameof(messageType));
}
if (string.IsNullOrWhiteSpace(message))
{
throw new ArgumentException(nameof(message));
}
this.DataModel = dataModel;
this.RequestId = requestId;
this.MessageId = messageId;
this.MessageSource = messageSource;
this.MessageType = messageType;
this.Message = message;
this.ReceivedAt = receivedAt;
}