// This function will get triggered/executed when a new message is written
// on an Azure Queue called requestpdf.
public static void ProcessRequsetPDFQueueMessage([QueueTrigger(CoreConstants.AzureQueues.RequsetPDFQueue)] string message, TextWriter log)
{
//Get Caller Method name
string callerMethodName = string.Empty;
try
{
//Get Caller Method name from CallerInformation class
callerMethodName = CallerInformation.TrackCallerMethodName();
System.Threading.Thread.Sleep(5000);
InsightLogger.TrackEvent("RequestUpdateWebJob :: method : requestpdfuri queue trigger, action:reading queue message, response:success, message:" + message);
//deserialize Queue message to get PDF uri
RequestPDF requestPDFdata = JsonConvert.DeserializeObject <RequestPDF>(message);
RequestUpdateBL requestupdatebl = new RequestUpdateBL();
Uri PDFuri = new Uri(requestPDFdata.PDFUri);
InsightLogger.TrackEvent("RequestUpdateWebJob :: method : requestpdfuri queue trigger, action:getting pdfuri from message, response:success");
//updating request entity with pdf uri
requestupdatebl.AddPDFUriToRequest(PDFuri, requestPDFdata.UserId, requestPDFdata.RequestID);
InsightLogger.TrackEvent("RequestUpdateWebJob :: method : requestpdfuri queue trigger, action:updating request object with pdf uri, response:success, requsetID:" + requestPDFdata.RequestID);
}
catch (DataAccessException dalexception)
{
//write message to web job dashboard logs
log.WriteLine(dalexception.Message);
}
catch (BusinessLogicException blexception)
{
//write message to web job dashboard logs
log.WriteLine(blexception.Message);
}
catch (Exception exception)
{
//write exception into application insights
InsightLogger.Exception(exception.Message + " - Error in Queue trigger while processing pdf uri", exception, callerMethodName);
log.WriteLine(exception.Message);
}
}
// This function will get triggered/executed when a new message is written
// on an Azure Queue called RequsetUpdate.
public static void ProcessRequsetQueueMessage([QueueTrigger(CoreConstants.AzureQueues.RequsetUpdateQueue)] string message, TextWriter log)
{
//Get Caller Method name
string callerMethodName = string.Empty;
try
{
//Get Caller Method name from CallerInformation class
callerMethodName = CallerInformation.TrackCallerMethodName();
InsightLogger.TrackEvent("RequestUpdateWebJob :: method : requestupdate queue trigger, action:Reading queue message, response:succuess, message: " + message);
//deserialize Queue message to Requests
RequestsUpdateData requestsdata = JsonConvert.DeserializeObject <RequestsUpdateData>(message);
List <BackendRequest> backendrequestslist = requestsdata.Requests;
RequestUpdateBL requsetupdatebl = new RequestUpdateBL();
//get backend to get missingconfirmationlimit for backend and also to update flags
BackendEntity backend = requsetupdatebl.Getbackend(requestsdata.BackendID);
int TotalRequestsize = 0;
int TotalRequestlatency = 0;
int requestcount = backendrequestslist.Count;
//check if requests were available
if (backendrequestslist != null && backendrequestslist.Count > 0)
{
//looping through each backendrequest to add requests , approvers and fields for each requet
InsightLogger.TrackEvent("RequestUpdateWebJob :: method : requestupdate queue trigger, action:looping all requests");
foreach (BackendRequest backendrequest in backendrequestslist)
{
//split main backendrequest object into individual entities
List <Approvers> approvers = backendrequest.RequestsList.Approvers;
List <Field> genericInfoFields = backendrequest.RequestsList.Fields.GenericInfo;
List <Field> overviewFields = backendrequest.RequestsList.Fields.Overview;
Request request = backendrequest.RequestsList;
//calling BL methods to add request , approval, approvers and fields
if (!string.IsNullOrEmpty(request.UserID))
{
InsightLogger.TrackEvent("RequestUpdateWebJob :: method : requestupdate queue trigger, action:clearing request waiting flag, response:success");
requsetupdatebl.AddUpdateRequest(backendrequest, request.UserID, requestsdata.BackendID);
InsightLogger.TrackEvent("RequestUpdateWebJob :: method : requestupdate queue trigger, action:update request object, response:success, requestID:" + request.ID);
requsetupdatebl.AddUpdateApproval(approvers, request.ID, backendrequest.RequestsList.UserID, requestsdata.BackendID, backend.MissingConfirmationsLimit, request.Title);
InsightLogger.TrackEvent("RequestUpdateWebJob :: method : requestupdate queue trigger, action:update/remove/create approval object, response:success");
requsetupdatebl.AddUpdateApprovers(approvers, request.ID);
requsetupdatebl.AddUpdateFields(genericInfoFields, overviewFields, request.ID);
//caliculating request size
int requestsize = requsetupdatebl.CalculateRequestSize(backendrequest);
//caliculating total of size for all requests
TotalRequestsize = TotalRequestsize + requestsize;
//caliculating total of latency for all requests
TotalRequestlatency = TotalRequestlatency + request.Latency;
}
}
}
InsightLogger.TrackEvent("RequestUpdateWebJob :: method : requestupdate queue trigger, action:looping all requests end");
//calling BL methods to update average sizes and latencies for userbackend and backend
if (!string.IsNullOrEmpty(requestsdata.UserId))
{
InsightLogger.TrackEvent("RequestUpdateWebJob :: method : requestupdate queue trigger, action:check user or request, response:user");
requsetupdatebl.UpdateUserBackend(requestsdata.UserId, requestsdata.BackendID, TotalRequestsize, TotalRequestlatency, requestcount);
InsightLogger.TrackEvent("RequestUpdateWebJob :: method : requestupdate queue trigger, action:update userbackend tracking variables, response:success");
}
InsightLogger.TrackEvent("RequestUpdateWebJob :: method : requestupdate queue trigger, action:update backend tracking variables, response:success, backendID:" + requestsdata.BackendID);
requsetupdatebl.UpdateBackend(backend, TotalRequestsize, TotalRequestlatency, requestcount);
InsightLogger.TrackEvent("RequestUpdateWebJob :: method : requestupdate queue trigger, action:end of the method");
}
catch (DataAccessException dalexception)
{
//write message to web job dashboard logs
log.WriteLine(dalexception.Message);
}
catch (BusinessLogicException blexception)
{
//write message to web job dashboard logs
log.WriteLine(blexception.Message);
}
catch (Exception exception)
{
//write exception into application insights
InsightLogger.Exception(exception.Message + " - Error in Queue trigger while processing request", exception, callerMethodName);
log.WriteLine(exception.Message);
}
}
