private static bool IsEquipmentHired(int?equipmentId, DbAppContext context)
{
if (equipmentId == null)
{
return(false);
}
// check if this item has an "Active" contract
int?statusIdRentalAgreement = StatusHelper.GetStatusId(HetRentalAgreement.StatusActive, "rentalAgreementStatus", context);
if (statusIdRentalAgreement == null)
{
throw new ArgumentException("Status Id cannot be null");
}
bool agreementExists = context.HetRentalAgreement.AsNoTracking()
.Any(x => x.EquipmentId == equipmentId &&
x.RentalRequestId != null &&
x.RentalAgreementStatusTypeId == statusIdRentalAgreement);
return(agreementExists);
}
public static void MergeDistrictEquipmentTypes(PerformContext context, string seniorityScoringRules,
string connectionString)
{
// open a connection to the database
DbAppContext dbContext = new DbAppContext(connectionString);
// get equipment status
int?equipmentStatusId = StatusHelper.GetStatusId(HetEquipment.StatusApproved, "equipmentStatus", dbContext);
if (equipmentStatusId == null)
{
throw new ArgumentException("Status Code not found");
}
// **************************************************
// Phase 1: Identify Master District Equipment Types
// **************************************************
context.WriteLine("Phase 1: Identify Master District Equipment Types");
IProgressBar progress = context.WriteProgressBar();
progress.SetValue(0);
// get records
List <MergeRecord> masterList = dbContext.HetDistrictEquipmentType.AsNoTracking()
.Where(x => x.ServiceAreaId != null &&
x.Deleted == false)
.Select(x => new MergeRecord
{
DistrictEquipmentTypeId = x.DistrictEquipmentTypeId,
DistrictEquipmentName = x.DistrictEquipmentName,
EquipmentPrefix = GetPrefix(x.DistrictEquipmentName),
DistrictId = x.DistrictId,
EquipmentTypeId = x.EquipmentTypeId
})
.Distinct()
.ToList();
// sort the list accordingly
masterList = masterList
.OrderBy(x => x.DistrictId)
.ThenBy(x => x.EquipmentTypeId)
.ThenBy(x => x.EquipmentPrefix).ToList();
int increment = 0;
int? currentDistrict = -1;
int? masterDistrictEquipmentTypeId = -1;
int? currentEquipmentType = -1;
string currentPrefix = "";
foreach (MergeRecord detRecord in masterList)
{
bool newMerge;
if (detRecord.DistrictId != currentDistrict ||
detRecord.EquipmentTypeId != currentEquipmentType ||
detRecord.EquipmentPrefix != currentPrefix)
{
newMerge = true;
currentDistrict = detRecord.DistrictId;
currentEquipmentType = detRecord.EquipmentTypeId;
currentPrefix = detRecord.EquipmentPrefix;
masterDistrictEquipmentTypeId = detRecord.DistrictEquipmentTypeId;
detRecord.Master = true;
detRecord.MasterDistrictEquipmentTypeId = masterDistrictEquipmentTypeId;
}
else
{
newMerge = false;
detRecord.Master = false;
detRecord.MasterDistrictEquipmentTypeId = masterDistrictEquipmentTypeId;
}
// kickoff the merge for this district, equipment type and prefix
if (newMerge)
{
int district = currentDistrict ?? -1;
int type = currentEquipmentType ?? -1;
string prefix = currentPrefix;
string masterName = "";
List <MergeRecord> types = masterList
.Where(x => x.DistrictId == district &&
x.EquipmentTypeId == type &&
x.EquipmentPrefix == prefix).ToList();
// create master name and update master record
foreach (MergeRecord equipmentType in types)
{
string temp = equipmentType.DistrictEquipmentName.Replace(currentPrefix, "").Trim();
int start = temp.IndexOf("-", StringComparison.Ordinal);
if (start > -1)
{
start++;
}
int length = temp.Length - start < 0 ? 0 : temp.Length - start;
temp = temp.Substring(start, length).Trim();
masterName = masterName.Length > 0 ?
$"{masterName} | {temp}" :
temp;
}
masterName = $"{currentPrefix} - {masterName}";
types.ElementAt(0).DistrictEquipmentName = masterName;
}
// update status bar
increment++;
progress.SetValue(Convert.ToInt32((decimal)(masterList.Count - (masterList.Count - increment)) / masterList.Count * 100));
}
// done!
progress.SetValue(100);
// **************************************************
// Phase 2: Update Master District Equipment Types
// **************************************************
context.WriteLine("Phase 2: Update Master District Equipment Types");
progress = context.WriteProgressBar();
progress.SetValue(0);
List <MergeRecord> masterRecords = masterList.Where(x => x.Master).ToList();
increment = 0;
foreach (MergeRecord detRecord in masterRecords)
{
// get det record & update name
HetDistrictEquipmentType det = dbContext.HetDistrictEquipmentType
.First(x => x.DistrictEquipmentTypeId == detRecord.DistrictEquipmentTypeId);
det.DistrictEquipmentName = detRecord.DistrictEquipmentName;
det.ServiceAreaId = null;
// save changes to district equipment types and associated equipment records
dbContext.SaveChangesForImport();
// update status bar
increment++;
progress.SetValue(Convert.ToInt32((decimal)(masterRecords.Count - (masterRecords.Count - increment)) / masterRecords.Count * 100));
}
// done!
progress.SetValue(100);
// **************************************************
// Phase 3: Update Non-Master District Equipment Types
// **************************************************
context.WriteLine("Phase 3: Update Non-Master District Equipment Types");
progress = context.WriteProgressBar();
progress.SetValue(0);
List <MergeRecord> mergeRecords = masterList.Where(x => !x.Master).ToList();
increment = 0;
foreach (MergeRecord detRecord in mergeRecords)
{
int originalDistrictEquipmentTypeId = detRecord.DistrictEquipmentTypeId;
int?newDistrictEquipmentTypeId = detRecord.MasterDistrictEquipmentTypeId;
// get equipment & update
IEnumerable <HetEquipment> equipmentRecords = dbContext.HetEquipment
.Where(x => x.DistrictEquipmentTypeId == originalDistrictEquipmentTypeId);
foreach (HetEquipment equipment in equipmentRecords)
{
equipment.DistrictEquipmentTypeId = newDistrictEquipmentTypeId;
}
// save changes to associated equipment records
dbContext.SaveChangesForImport();
// get det record
HetDistrictEquipmentType det = dbContext.HetDistrictEquipmentType
.First(x => x.DistrictEquipmentTypeId == originalDistrictEquipmentTypeId);
// delete old det record
HetRentalRequest request = dbContext.HetRentalRequest.AsNoTracking()
.FirstOrDefault(x => x.DistrictEquipmentTypeId == originalDistrictEquipmentTypeId);
HetLocalAreaRotationList rotationList = dbContext.HetLocalAreaRotationList.AsNoTracking()
.FirstOrDefault(x => x.DistrictEquipmentTypeId == originalDistrictEquipmentTypeId);
if (request != null || rotationList != null)
{
det.Deleted = true;
}
else
{
dbContext.HetDistrictEquipmentType.Remove(det);
}
// save changes to district equipment types and associated equipment records
dbContext.SaveChangesForImport();
// update status bar
increment++;
progress.SetValue(Convert.ToInt32((decimal)(mergeRecords.Count - (mergeRecords.Count - increment)) / mergeRecords.Count * 100));
}
// done!
progress.SetValue(100);
// **************************************************
// Phase 4: Update seniority and block assignments
// **************************************************
context.WriteLine("Phase 4: Update seniority and block assignments");
progress = context.WriteProgressBar();
progress.SetValue(0);
increment = 0;
foreach (MergeRecord detRecord in masterRecords)
{
// update the seniority and block assignments for the master record
List <HetLocalArea> localAreas = dbContext.HetEquipment.AsNoTracking()
.Include(x => x.LocalArea)
.Where(x => x.EquipmentStatusTypeId == equipmentStatusId &&
x.DistrictEquipmentTypeId == detRecord.DistrictEquipmentTypeId)
.Select(x => x.LocalArea)
.Distinct()
.ToList();
foreach (HetLocalArea localArea in localAreas)
{
EquipmentHelper.RecalculateSeniority(localArea.LocalAreaId,
detRecord.DistrictEquipmentTypeId, dbContext, seniorityScoringRules);
}
// save changes to equipment records
dbContext.SaveChangesForImport();
// update status bar
increment++;
progress.SetValue(Convert.ToInt32((decimal)(masterRecords.Count - (masterRecords.Count - increment)) / masterRecords.Count * 100));
}
// done!
progress.SetValue(100);
// **************************************************
// Phase 5: Cleanup "empty" District Equipment Types
// **************************************************
context.WriteLine("Phase 5: Cleanup empty District Equipment Types");
progress = context.WriteProgressBar();
progress.SetValue(0);
// get records
List <HetDistrictEquipmentType> districtEquipmentTypes = dbContext.HetDistrictEquipmentType.AsNoTracking()
.Include(x => x.HetEquipment)
.Where(x => x.Deleted == false)
.Distinct()
.ToList();
increment = 0;
foreach (HetDistrictEquipmentType districtEquipmentType in districtEquipmentTypes)
{
int districtEquipmentTypeId = districtEquipmentType.DistrictEquipmentTypeId;
// does this det have any equipment records?
if (districtEquipmentType.HetEquipment.Count < 1)
{
// get det record
HetDistrictEquipmentType det = dbContext.HetDistrictEquipmentType
.First(x => x.DistrictEquipmentTypeId == districtEquipmentTypeId);
// delete old det record
HetRentalRequest request = dbContext.HetRentalRequest.AsNoTracking()
.FirstOrDefault(x => x.DistrictEquipmentTypeId == districtEquipmentTypeId);
HetLocalAreaRotationList rotationList = dbContext.HetLocalAreaRotationList.AsNoTracking()
.FirstOrDefault(x => x.DistrictEquipmentTypeId == districtEquipmentTypeId);
if (request != null || rotationList != null)
{
det.Deleted = true;
}
else
{
dbContext.HetDistrictEquipmentType.Remove(det);
}
// save changes to district equipment types and associated equipment records
dbContext.SaveChangesForImport();
}
// update status bar
increment++;
progress.SetValue(Convert.ToInt32((decimal)(districtEquipmentTypes.Count - (districtEquipmentTypes.Count - increment)) / districtEquipmentTypes.Count * 100));
}
// done!
progress.SetValue(100);
}
/// <summary>
/// Calculate the Seniority List
/// </summary>
/// <param name="localAreaId"></param>
/// <param name="districtEquipmentTypeId"></param>
/// <param name="equipmentTypeId"></param>
/// <param name="context"></param>
/// <param name="configuration"></param>
public static void CalculateSeniorityList(int localAreaId, int districtEquipmentTypeId,
int equipmentTypeId, DbAppContext context, IConfiguration configuration)
{
try
{
// validate data
if (context != null &&
context.HetLocalArea.Any(x => x.LocalAreaId == localAreaId) &&
context.HetDistrictEquipmentType.Any(x => x.DistrictEquipmentTypeId == districtEquipmentTypeId))
{
// get processing rules
SeniorityScoringRules scoringRules = new SeniorityScoringRules(configuration);
// get the associated equipment type
HetEquipmentType equipmentTypeRecord = context.HetEquipmentType
.FirstOrDefault(x => x.EquipmentTypeId == equipmentTypeId);
if (equipmentTypeRecord != null)
{
// get rules
int seniorityScoring = equipmentTypeRecord.IsDumpTruck
? scoringRules.GetEquipmentScore("DumpTruck")
: scoringRules.GetEquipmentScore();
int blockSize = equipmentTypeRecord.IsDumpTruck
? scoringRules.GetBlockSize("DumpTruck")
: scoringRules.GetBlockSize();
int totalBlocks = equipmentTypeRecord.IsDumpTruck
? scoringRules.GetTotalBlocks("DumpTruck")
: scoringRules.GetTotalBlocks();
// get all equipment records
IQueryable <HetEquipment> data = context.HetEquipment
.Include(x => x.EquipmentStatusType)
.Where(x => x.LocalAreaId == localAreaId &&
x.DistrictEquipmentTypeId == districtEquipmentTypeId);
// get status id
int?eqStatusId =
StatusHelper.GetStatusId(HetEquipment.StatusApproved, "equipmentStatus", context);
if (eqStatusId == null)
{
throw new ArgumentException("Status Code not found");
}
// update the seniority score
foreach (HetEquipment equipment in data)
{
if (equipment.EquipmentStatusTypeId != eqStatusId)
{
equipment.SeniorityEffectiveDate = DateTime.UtcNow;
equipment.BlockNumber = null;
equipment.Seniority = null;
equipment.NumberInBlock = null;
}
else
{
equipment.CalculateSeniority(seniorityScoring);
equipment.SeniorityEffectiveDate = DateTime.UtcNow;
}
context.HetEquipment.Update(equipment);
}
context.SaveChanges();
// put equipment into the correct blocks
AssignBlocks(localAreaId, districtEquipmentTypeId, blockSize, totalBlocks, context);
}
}
}
catch (Exception e)
{
Console.WriteLine("ERROR: CalculateSeniorityList");
Console.WriteLine(e);
throw;
}
}
/// <summary>
/// Create Rental Request Rotation List
/// </summary>
/// <param name="request"></param>
/// <param name="context"></param>
/// <param name="configuration"></param>
public static HetRentalRequest CreateRotationList(HetRentalRequest request, DbAppContext context, IConfiguration configuration)
{
request.HetRentalRequestRotationList = new List <HetRentalRequestRotationList>();
// validate input parameters
if (request.LocalAreaId == null || request.DistrictEquipmentTypeId == null)
{
return(request);
}
int currentSortOrder = 1;
// get the number of blocks for this piece of equipment
int numberOfBlocks = GetNumberOfBlocks(request, context, configuration);
numberOfBlocks = numberOfBlocks + 1;
int?statusId = StatusHelper.GetStatusId(HetEquipment.StatusApproved, "equipmentStatus", context);
if (statusId == null)
{
throw new ArgumentException("Status Id cannot be null");
}
// get the equipment based on the current seniority list for the area
// (and sort the results based on block then
// numberInBlock -> ensures consistency with the UI)
for (int currentBlock = 1; currentBlock <= numberOfBlocks; currentBlock++)
{
// start by getting the current set of equipment for the given equipment type
List <HetEquipment> blockEquipment = context.HetEquipment.AsNoTracking()
.Where(x => x.DistrictEquipmentTypeId == request.DistrictEquipmentTypeId &&
x.BlockNumber == currentBlock &&
x.LocalAreaId == request.LocalAreaId &&
x.EquipmentStatusTypeId == statusId)
.OrderBy(x => x.NumberInBlock)
.ToList();
int listSize = blockEquipment.Count;
// sets the rotation list sort order
int currentPosition = 0;
for (int i = 0; i < listSize; i++)
{
HetRentalRequestRotationList rentalRequestRotationList = new HetRentalRequestRotationList
{
Equipment = blockEquipment[i],
EquipmentId = blockEquipment[i].EquipmentId,
SeniorityFloat = blockEquipment[i].Seniority,
BlockNumber = blockEquipment[i].BlockNumber,
AppCreateTimestamp = DateTime.UtcNow,
RotationListSortOrder = currentSortOrder
};
request.HetRentalRequestRotationList.Add(rentalRequestRotationList);
currentPosition++;
currentSortOrder++;
if (currentPosition >= listSize)
{
currentPosition = 0;
}
}
}
// update the local area rotation list - find record #1
request = SetupNewRotationList(request, numberOfBlocks, context);
// remove equipment records
foreach (HetRentalRequestRotationList rotationList in request.HetRentalRequestRotationList)
{
rotationList.Equipment = null;
}
// Done!
return(request);
}
/// <summary>
/// Annual Rollover
/// </summary>
/// <param name="context"></param>
/// <param name="districtId"></param>
/// <param name="seniorityScoringRules"></param>
/// <param name="connectionString"></param>
public static void AnnualRolloverJob(PerformContext context, int districtId, string seniorityScoringRules, string connectionString)
{
try
{
// open a connection to the database
DbAppContext dbContext = new DbAppContext(connectionString);
// get processing rules
SeniorityScoringRules scoringRules = new SeniorityScoringRules(seniorityScoringRules);
// update progress bar
IProgressBar progress = context.WriteProgressBar();
context.WriteLine("Starting Annual Rollover Job - District #" + districtId);
progress.SetValue(0);
// validate district id
HetDistrict district = dbContext.HetDistrict.AsNoTracking()
.FirstOrDefault(x => x.DistrictId == districtId);
if (district == null)
{
context.WriteLine("District not found");
progress.SetValue(100);
return;
}
// get status record - and ensure we're active
HetDistrictStatus status = GetRecord(districtId, dbContext);
if (status == null)
{
context.WriteLine("District Status not found");
progress.SetValue(100);
return;
}
// get equipment status
int?statusId = StatusHelper.GetStatusId(HetEquipment.StatusApproved, "equipmentStatus", dbContext);
if (statusId == null)
{
context.WriteLine("Equipment Status not found");
progress.SetValue(100);
return;
}
// determine the "Rollover Date" (required for testing)
DateTime rolloverDate;
if (DateTime.UtcNow.Month == 1 || DateTime.UtcNow.Month == 2 || DateTime.UtcNow.Month == 3)
{
if (status.NextFiscalYear == null)
{
status.NextFiscalYear = DateTime.UtcNow.Year;
}
rolloverDate = new DateTime((int)status.NextFiscalYear, DateTime.UtcNow.Month, DateTime.UtcNow.Day);
}
else
{
if (status.CurrentFiscalYear == null)
{
status.CurrentFiscalYear = DateTime.UtcNow.Year;
}
rolloverDate = new DateTime((int)status.CurrentFiscalYear, DateTime.UtcNow.Month, DateTime.UtcNow.Day);
}
// get all district equipment types
List <HetDistrictEquipmentType> equipmentTypes = dbContext.HetDistrictEquipmentType.AsNoTracking()
.Include(x => x.EquipmentType)
.Where(x => x.DistrictId == districtId).ToList();
// get all local areas
List <HetLocalArea> localAreas = dbContext.HetLocalArea.AsNoTracking()
.Where(a => a.ServiceArea.DistrictId == districtId).ToList();
// update status - job is kicked off
int localAreaCompleteCount = 0;
int equipmentCompleteCount = 0;
UpdateStatusKickoff(dbContext, status, localAreaCompleteCount, equipmentCompleteCount);
// process all local areas and equipment types
foreach (HetLocalArea localArea in localAreas.WithProgress(progress))
{
// re-open the connection
dbContext = new DbAppContext(connectionString);
if (localArea.Name != null)
{
context.WriteLine("Local Area: " + localArea.Name);
}
else
{
context.WriteLine("Local Area ID: " + localArea.LocalAreaId);
}
// reset equipment counter
equipmentCompleteCount = 0;
foreach (HetDistrictEquipmentType equipmentType in equipmentTypes)
{
// it this a dump truck?
bool isDumpTruck = equipmentType.EquipmentType.IsDumpTruck;
// get rules for scoring and seniority block
int seniorityScoring = isDumpTruck ? scoringRules.GetEquipmentScore("DumpTruck") : scoringRules.GetEquipmentScore();
int blockSize = isDumpTruck ? scoringRules.GetBlockSize("DumpTruck") : scoringRules.GetBlockSize();
int totalBlocks = isDumpTruck ? scoringRules.GetTotalBlocks("DumpTruck") : scoringRules.GetTotalBlocks();
using (DbAppContext etContext = new DbAppContext(connectionString))
{
List <HetEquipment> data = etContext.HetEquipment
.Include(x => x.LocalArea)
.Include(x => x.DistrictEquipmentType.EquipmentType)
.Where(x => x.EquipmentStatusTypeId == statusId &&
x.LocalAreaId == localArea.LocalAreaId &&
x.DistrictEquipmentTypeId == equipmentType.DistrictEquipmentTypeId)
.ToList();
foreach (HetEquipment equipment in data)
{
// rollover the year
equipment.ServiceHoursThreeYearsAgo = equipment.ServiceHoursTwoYearsAgo;
equipment.ServiceHoursTwoYearsAgo = equipment.ServiceHoursLastYear;
equipment.ServiceHoursLastYear = EquipmentHelper.GetYtdServiceHours(equipment.EquipmentId, dbContext, rolloverDate);
equipment.CalculateYearsOfService(DateTime.UtcNow);
// blank out the override reason
equipment.SeniorityOverrideReason = "";
// update the seniority score
equipment.CalculateSeniority(seniorityScoring);
etContext.HetEquipment.Update(equipment);
etContext.SaveChanges();
}
}
// now update the rotation list
using (DbAppContext abContext = new DbAppContext(connectionString))
{
int localAreaId = localArea.LocalAreaId;
int equipmentTypeId = equipmentType.DistrictEquipmentTypeId;
SeniorityListHelper.AssignBlocks(localAreaId, equipmentTypeId, blockSize, totalBlocks, abContext);
}
// increment counters and update status
equipmentCompleteCount++;
UpdateStatus(dbContext, status, localAreaCompleteCount, equipmentCompleteCount);
}
// increment counters and update status
localAreaCompleteCount++;
UpdateStatus(dbContext, status, localAreaCompleteCount, equipmentCompleteCount);
if (status.ProgressPercentage != null)
{
progress.SetValue((int)status.ProgressPercentage);
}
}
// done!
UpdateStatusComplete(dbContext, status, localAreaCompleteCount, equipmentCompleteCount);
progress.SetValue(100);
// **********************************************************
// regenerate Owner Secret Keys for this district
// **********************************************************
dbContext = new DbAppContext(connectionString);
context.WriteLine("");
context.WriteLine("Generate New Secret Keys - District #" + districtId);
progress = context.WriteProgressBar();
progress.SetValue(0);
// get records
List <HetOwner> owners = dbContext.HetOwner.AsNoTracking()
.Where(x => x.BusinessId == null &&
x.LocalArea.ServiceArea.DistrictId == districtId)
.ToList();
int i = 0;
int ownerCount = owners.Count;
foreach (HetOwner owner in owners)
{
i++;
string key = SecretKeyHelper.RandomString(8, owner.OwnerId);
string temp = owner.OwnerCode;
if (string.IsNullOrEmpty(temp))
{
temp = SecretKeyHelper.RandomString(4, owner.OwnerId);
}
key = temp + "-" + (rolloverDate.Year + 1) + "-" + key;
// get owner and update
HetOwner ownerRecord = dbContext.HetOwner.First(x => x.OwnerId == owner.OwnerId);
ownerRecord.SharedKey = key;
dbContext.HetOwner.Update(ownerRecord);
decimal tempProgress = Convert.ToDecimal(i) / Convert.ToDecimal(ownerCount);
tempProgress = tempProgress * 100;
int percentComplete = Convert.ToInt32(tempProgress);
if (percentComplete < 1)
{
percentComplete = 1;
}
if (percentComplete > 99)
{
percentComplete = 100;
}
progress.SetValue(percentComplete);
}
// save remaining updates - done!
dbContext.SaveChangesForImport();
progress.SetValue(100);
context.WriteLine("Generate New Secret Keys - Done");
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}