/// <summary>
/// Create Hangfire Jobs
/// </summary>
/// <param name="loggerFactory"></param>
private void CreateHangfireAnnualRolloverJob(ILoggerFactory loggerFactory)
{
// HETS has one job that runs at the end of each year.
ILogger log = loggerFactory.CreateLogger(typeof(Startup));
// first check to see if Hangfire already has the job.
log.LogInformation("Attempting setup of Hangfire Annual rollover job ...");
try
{
string connectionString = GetConnectionString();
log.LogInformation("Creating Hangfire job for Annual rollover ...");
// every 5 minutes we see if a CCW record needs to be updated. We only update one CCW record at a time.
// since the server is on UTC, we want UTC-7 for PDT midnight.
RecurringJob.AddOrUpdate(() => SeniorityListExtensions.AnnualRolloverJob(null, connectionString), Cron.Yearly(3, 31, 17));
}
catch (Exception e)
{
StringBuilder msg = new StringBuilder();
msg.AppendLine("Failed to setup Hangfire job.");
log.LogCritical(new EventId(-1, "Hangfire job setup failed"), e, msg.ToString());
}
}
/// <summary>
/// Recalculate the block assignment for each piece of equipment
/// </summary>
/// <param name="performContext"></param>
/// <param name="seniorityScoringRules"></param>
/// <param name="dbContext"></param>
/// <param name="systemId"></param>
public static void ProcessBlocks(PerformContext performContext, string seniorityScoringRules, DbAppContext dbContext, string systemId)
{
try
{
performContext.WriteLine("*** Recalculating Equipment Block Assignment ***");
Debug.WriteLine("Recalculating Equipment Block Assignment");
int ii = 0;
string _oldTableProgress = "BlockAssignment_Progress";
string _newTable = "BlockAssignment";
// check if the block assignment has already been completed
int startPoint = ImportUtility.CheckInterMapForStartPoint(dbContext, _oldTableProgress, BcBidImport.SigId, _newTable);
if (startPoint == BcBidImport.SigId) // this means the assignment job is complete
{
performContext.WriteLine("*** Recalculating Equipment Block Assignment is complete from the former process ***");
return;
}
// ************************************************************
// cleanup old block assignment status records
// ************************************************************
List <ImportMap> importMapList = dbContext.ImportMaps
.Where(x => x.OldTable == _oldTableProgress &&
x.NewTable == _newTable)
.ToList();
foreach (ImportMap importMap in importMapList)
{
dbContext.ImportMaps.Remove(importMap);
}
dbContext.SaveChanges();
// ************************************************************
// get processing rules
// ************************************************************
SeniorityScoringRules scoringRules = new SeniorityScoringRules(seniorityScoringRules);
// ************************************************************
// get all local areas
// (using active equipment to minimize the results)
// ************************************************************
List <LocalArea> localAreas = dbContext.Equipments
.Include(x => x.LocalArea)
.Where(x => x.Status == Equipment.StatusApproved &&
x.ArchiveCode == "N")
.Select(x => x.LocalArea)
.Distinct()
.ToList();
// ************************************************************
// get all district equipment types
// (using active equipment to minimize the results)
// ************************************************************
List <DistrictEquipmentType> equipmentTypes = dbContext.Equipments
.Include(x => x.DistrictEquipmentType)
.Where(x => x.Status == Equipment.StatusApproved &&
x.ArchiveCode == "N")
.Select(x => x.DistrictEquipmentType)
.Distinct()
.ToList();
// ************************************************************************
// iterate the data and update the assugnment blocks
// (seniority is already calculated)
// ************************************************************************
Debug.WriteLine("Recalculating Equipment Block Assignment - Local Area Record Count: " + localAreas.Count);
foreach (LocalArea localArea in localAreas)
{
foreach (DistrictEquipmentType districtEquipmentType in equipmentTypes)
{
// get the associated equipment type
EquipmentType equipmentTypeRecord = dbContext.EquipmentTypes.FirstOrDefault(x => x.Id == districtEquipmentType.EquipmentTypeId);
if (equipmentTypeRecord == null)
{
throw new DataException(string.Format("Invalid District Equipment Type. No associated Equipment Type record (District Equipment Id: {0})", districtEquipmentType.Id));
}
// get rules
int blockSize = equipmentTypeRecord.IsDumpTruck ? scoringRules.GetBlockSize("DumpTruck") : scoringRules.GetBlockSize();
int totalBlocks = equipmentTypeRecord.IsDumpTruck ? scoringRules.GetTotalBlocks("DumpTruck") : scoringRules.GetTotalBlocks();
// assign blocks
SeniorityListExtensions.AssignBlocks(dbContext, localArea.Id, districtEquipmentType.Id, blockSize, totalBlocks, false);
// save change to database periodically to avoid frequent writing to the database
if (ii++ % 1000 == 0)
{
try
{
Debug.WriteLine("Recalculating Equipment Block Assignment - Index: " + ii);
ImportUtility.AddImportMapForProgress(dbContext, _oldTableProgress, ii.ToString(), BcBidImport.SigId, _newTable);
dbContext.SaveChangesForImport();
}
catch (Exception e)
{
performContext.WriteLine("Error saving data " + e.Message);
}
}
}
}
// ************************************************************
// save final set of updates
// ************************************************************
try
{
performContext.WriteLine("*** Recalculating Equipment Block Assignment is Done ***");
Debug.WriteLine("Recalculating Equipment Block Assignment is Done");
ImportUtility.AddImportMapForProgress(dbContext, _oldTableProgress, BcBidImport.SigId.ToString(), BcBidImport.SigId, _newTable);
dbContext.SaveChangesForImport();
}
catch (Exception e)
{
string temp = string.Format("Error saving data (Record: {0}): {1}", ii, e.Message);
performContext.WriteLine(temp);
throw new DataException(temp);
}
}
catch (Exception e)
{
performContext.WriteLine("*** ERROR ***");
performContext.WriteLine(e.ToString());
throw;
}
}
