/// <summary>
/// This method gets the data or current status for a request
/// </summary>
/// <param name="dataRequestLogObj"></param>
/// <returns></returns>
public static FreddieMortgageDetails ReRun(DataRequestLog dataRequestLogObj)
{
FreddieMortgageDetails mDetails = new FreddieMortgageDetails();
mDetails.BBL = dataRequestLogObj.BBL;
mDetails.requestId = dataRequestLogObj.RequestId;
mDetails.externalReferenceId = dataRequestLogObj.ExternalReferenceId;
mDetails.status = ((RequestStatus)dataRequestLogObj.RequestStatusTypeId).ToString();
try
{
using (WebDataEntities webDBEntities = new WebDataEntities())
{
if (dataRequestLogObj.RequestStatusTypeId == (int)RequestStatus.Success)
{
Parameters parameters = JSONToParameters(dataRequestLogObj.RequestParameters);
//check if data available
WebDataDB.FreddieMortgage mortgageObj = webDBEntities.FreddieMortgages.FirstOrDefault(i => i.BBL == parameters.BBL);
if (mortgageObj != null && DateTime.UtcNow.Subtract(mortgageObj.LastUpdated).Days <= 30)
{
mDetails.isFreddieMortgage = mortgageObj.IsFreddie;
}
else
{
mDetails.status = RequestStatus.Error.ToString();
}
}
}
return(mDetails);
}
catch (Exception e)
{
Common.Logs.log().Error(string.Format("Exception encountered processing request log for {0} with externalRefId {1}{2}",
dataRequestLogObj.BBL, dataRequestLogObj.ExternalReferenceId, Common.Logs.FormatException(e)));
return(null);
}
}
/// <summary>
/// This method updates the Mortgage Servicer table based on the information received from the Request Object
/// </summary>
/// <param name="appContext"></param>
/// <param name="requestObj"></param>
/// <returns>True if successful else false</returns>
public static bool UpdateData(Common.Context appContext, Request requestObj)
{
using (WebDataEntities webDBEntities = new WebDataEntities())
{
using (var webDBEntitiestransaction = webDBEntities.Database.BeginTransaction())
{
try
{
List <DataRequestLog> logs = null;
bool?isFreddie = null;
switch (requestObj.RequestStatusTypeId)
{
case (int)RequestStatus.Error:
logs = DAL.DataRequestLog.SetAsError(webDBEntities, requestObj.RequestId);
break;
case (int)RequestStatus.Success:
{
DataRequestLog dataRequestLogObj = DAL.DataRequestLog.GetFirst(webDBEntities, requestObj.RequestId);
if (dataRequestLogObj == null)
{
throw (new Exception("Cannot locate Request Log Record(s)"));
}
//var resultObj = // need to modify
isFreddie = false; // resultObj.ServicerName;
if (isFreddie == null)
{
logs = DAL.DataRequestLog.SetAsError(webDBEntities, requestObj.RequestId);
}
else
{
Parameters parameters = JSONToParameters(dataRequestLogObj.RequestParameters);
//check if old data in the DB
WebDataDB.FreddieMortgage mortgageObj = webDBEntities.FreddieMortgages.FirstOrDefault(i => i.BBL == parameters.BBL);
if (mortgageObj != null)
{ //Update data with new results
mortgageObj.IsFreddie = isFreddie.GetValueOrDefault();
mortgageObj.LastUpdated = requestObj.DateTimeEnded.GetValueOrDefault();
webDBEntities.Entry(mortgageObj).State = EntityState.Modified;
}
else
{ // add an entry into cache or DB
mortgageObj = new WebDataDB.FreddieMortgage();
mortgageObj.BBL = parameters.BBL;
mortgageObj.IsFreddie = isFreddie.GetValueOrDefault();
mortgageObj.LastUpdated = requestObj.DateTimeEnded.GetValueOrDefault();
webDBEntities.FreddieMortgages.Add(mortgageObj);
}
webDBEntities.SaveChanges();
logs = DAL.DataRequestLog.SetAsSuccess(webDBEntities, requestObj.RequestId);
}
break;
}
default:
Common.Logs.log().Warn(string.Format("Update called for a Request Object Id {0} with incorrect Status Id {1}", requestObj.RequestId, requestObj.RequestStatusTypeId));
break;
}
webDBEntitiestransaction.Commit();
if (logs != null)
{
MakeCallBacks(appContext, logs, isFreddie);
}
return(true);
}
catch (DbEntityValidationException dbEx)
{
foreach (var validationErrors in dbEx.EntityValidationErrors)
{
foreach (var validationError in validationErrors.ValidationErrors)
{
Common.Logs.log().Error(string.Format("Property: {0} Error: {1}", validationError.PropertyName, validationError.ErrorMessage));
}
}
return(false);
}
catch (Exception e)
{
webDBEntitiestransaction.Rollback();
Common.Logs.log().Error(string.Format("Exception encountered updating request with id {0}{1}", requestObj.RequestId, Common.Logs.FormatException(e)));
return(false);
}
}
}
}
/// <summary>
/// This method deals with all the details associated with either returning the Mortgage Servicer details or creating the
/// request for getting it scrapped from the web
/// </summary>
public static FreddieMortgageDetails Get(Parameters inParameters, string externalReferenceId, int priority, string jobId)
{
FreddieMortgageDetails mDetails = new FreddieMortgageDetails();
mDetails.BBL = inParameters.BBL;
mDetails.externalReferenceId = externalReferenceId;
mDetails.status = RequestStatus.Pending.ToString();
string parameters = ParametersToJSON(inParameters);
using (WebDataEntities webDBEntities = new WebDataEntities())
{
using (var webDBEntitiestransaction = webDBEntities.Database.BeginTransaction())
{
try
{
//check if data available
WebDataDB.FreddieMortgage mortgageObj = webDBEntities.FreddieMortgages.FirstOrDefault(i => i.BBL == inParameters.BBL);
// record in database and data is not stale
if (mortgageObj != null && DateTime.UtcNow.Subtract(mortgageObj.LastUpdated).Days <= 30)
{
mDetails.isFreddieMortgage = mortgageObj.IsFreddie;
mDetails.status = RequestStatus.Success.ToString();
DAL.DataRequestLog.InsertForCacheAccess(webDBEntities, inParameters.BBL, RequestTypeId, externalReferenceId, jobId, parameters);
}
else
{ //check if pending request in queue
DataRequestLog dataRequestLogObj = DAL.DataRequestLog.GetPendingRequest(webDBEntities, inParameters.BBL, RequestTypeId, parameters);
if (dataRequestLogObj == null) //No Pending Request Create New Request
{
string requestStr = ""; //RequestData.XXXX(inParameters);
Request requestObj = DAL.Request.Insert(webDBEntities, requestStr, RequestTypeId, priority, jobId);
dataRequestLogObj = DAL.DataRequestLog.InsertForWebDataRequest(webDBEntities, inParameters.BBL, RequestTypeId, requestObj.RequestId,
externalReferenceId, jobId, parameters);
mDetails.status = RequestStatus.Pending.ToString();
mDetails.requestId = requestObj.RequestId;
}
else //Pending request in queue
{
mDetails.status = RequestStatus.Pending.ToString();
//Send the RequestId for the pending request back
mDetails.requestId = dataRequestLogObj.RequestId;
dataRequestLogObj = DAL.DataRequestLog.InsertForWebDataRequest(webDBEntities, inParameters.BBL, RequestTypeId,
dataRequestLogObj.RequestId.GetValueOrDefault(), externalReferenceId, jobId, parameters);
}
}
webDBEntitiestransaction.Commit();
}
catch (Exception e)
{
webDBEntitiestransaction.Rollback();
mDetails.status = RequestStatus.Error.ToString();
DAL.DataRequestLog.InsertForFailure(inParameters.BBL, RequestTypeId, externalReferenceId, jobId, parameters);
Common.Logs.log().Error(string.Format("Exception encountered processing {0} with externalRefId {1}{2}",
inParameters.BBL, externalReferenceId, Common.Logs.FormatException(e)));
}
}
}
return(mDetails);
}