public function assignWorker(WorkerSchedule $worker, $expoId)
{
if (0 == count($this->jobList)) {
return;
}
// jobs in preference order
$myJobList = $worker->sortJobPreference($this->jobList, FALSE);
// first get locations in preference order
$locations = array();
foreach ($myJobList as $job) {
if (!in_array($job->location, $locations)) {
$locations[] = $job->location;
}
}
// $job
// next reorder jobs ... order by preference group by location!
$groupByLocation = array();
foreach ($locations as $location) {
foreach ($myJobList as $job) {
if (0 == strcmp($job->location, $location)) {
$groupByLocation[] = $job;
}
}
// $job
}
// $location
$myJobList = NULL;
$locations = NULL;
$lockLocation = NULL;
logMessage("LocationLock", "assigning workerid:" . $worker->workerid . " count(gbl):" . count($groupByLocation));
foreach ($groupByLocation as $job) {
try {
logMessage("LocationLock - isnull?", "jobid:" . $job->jobid . " in try ");
if (!is_null($lockLocation)) {
logMessage("LocationLock - strcmp", "lockLocation:" . $lockLocation . " after is_null " . $job->location);
if (0 != strcmp($lockLocation, $job->location)) {
logMessage("LocationLock - break", "jobid:" . $job->jobid . " lockLocation:" . $lockLocation . " before break ");
break;
// leave loop
}
}
logMessage("LocationLock - addwprler", "jobid:" . $job->jobid . " worker:" . $worker->workerid);
$job->addWorker($worker, $expoId);
// exception leaves $lockLocation NULL
logMessage("LocationLock - set lockLocation", "job->location:" . $job->location);
$lockLocation = $job->location;
} catch (ScheduleException $se) {
logMessage("LocationLock failure", $job->jobid . " " . $se->getMessage());
continue;
// do not force
}
}
// $job
$groupByLocation = NULL;
}
public function assignWorker(WorkerSchedule $worker, $expoId)
{
if (0 == count($this->jobList)) {
return;
}
// jobs in preference order
$myJobList = $worker->sortJobPreference($this->jobList, FALSE);
// first get locations in preference order
$locations = array();
foreach ($myJobList as $job) {
if (!in_array($job->location, $locations)) {
$locations[] = $job->location;
}
}
// $job
// next reorder jobs ... order by preference group by location!
$groupByLocation = array();
foreach ($locations as $location) {
foreach ($myJobList as $job) {
if (0 == strcmp($job->location, $location)) {
$groupByLocation[] = $job;
}
}
// $job
}
// $location
$myJobList = NULL;
$locations = NULL;
foreach ($groupByLocation as $job) {
try {
$job->addWorker($worker, $expoId);
} catch (ScheduleException $se) {
// logMessage("failure", $job->jobid . " " . $se->getMessage());
continue;
// do not force
}
}
// $job
$groupByLocation = NULL;
}
public static function assignAsYouGo(Expo $expo, Worker $worker)
{
if ($expo->scheduleAssignAsYouGo) {
$workerList = NULL;
$stationList = NULL;
$assignmentList = NULL;
try {
// needed for all
$workerList = WorkerSchedule::selectExpo($expo->expoid);
$stationList = JobSchedule::selectExpo($expo->expoid);
$assignmentList = ShiftAssignment::selectExpo($expo->expoid);
} catch (PDOException $ex) {
logMessage("FirstComeFirstServed", "assignAsYouGo(" . $expo->titleString() . ", " . $worker->email . ") - " . $ex->getMessage());
return;
}
foreach ($workerList as $w) {
if ($w->workerid == $worker->workerid) {
$worker = $w;
break;
}
}
// $w
$aas = new FirstComeFirstServed($expo->expoid, $stationList, $workerList, $assignmentList, TRUE);
$stationList = NULL;
$assignmentList = NULL;
$workerList = NULL;
$d1 = new DateTime();
logMessage("FirstComeFirstServed", "**** assignSchedule(" . $expoId . ") ****", $d1->format('H:i'), "\n");
$aas->assignWorker($worker, $expoId);
$d2 = new DateTime();
logMessage("FirstComeFirstServed", "****assignSchedule(" . $expoId . ") ****", $d2->format('H:i'), " elapsed: ", $d2->getTimestamp() - $d1->getTimestamp(), "\n");
// $aas->logJobListState("FirstComeFirstServed", "jobs after assignment");
// $aas->logWorkerListState("FirstComeFirstServed", "workers after assignment");
AbstractScheduler::commitSchedule($expo->expoid, TRUE, $aas->getSchedule());
}
return;
}
private function replaceOverMaxWorkerTime($worker, $expoId)
{
$changed = FALSE;
// birds of a feather
$roleList = WorkerSchedule::filter($this->workerList, $worker->authrole());
unset($roleList[$worker->workerid]);
// remove $loopWorker
$loopWorkerUnhappyJob = $worker->sortJobPreference($this->jobList, TRUE);
foreach ($loopWorkerUnhappyJob as $loopJob) {
$preferredSwapOrder = WorkerSchedule::sortTimeLeft($loopJob, $roleList, FALSE);
foreach ($preferredSwapOrder as $swapWorker) {
if ($loopJob->swapTime($loopWorker, $swapWorker, $expoId)) {
$changed = TRUE;
break;
// goto $loopJob loop
}
}
// $swapWorker
if (!$worker->overMaxHours()) {
break;
}
// onto next worker
}
// $loopJob
return $changed;
}
try {
$algorithm = swwat_parse_enum($algorithm, ScheduleEnum::$ENUM_ARRAY, FALSE);
} catch (ParseSWWATException $ex) {
header('Location: WorkerLoginPage.php');
include 'WorkerLoginPage.php';
return;
}
$keepFlag = isset($_POST[PARAM_SCHEDULE_KEEP]);
$_SESSION[PARAM_SCHEDULE_ALGO] = $_POST[PARAM_SCHEDULE_ALGO];
$_SESSION[PARAM_SCHEDULE_KEEP] = $_POST[PARAM_SCHEDULE_KEEP];
$workerList = NULL;
$stationList = NULL;
$assignmentList = NULL;
try {
// needed for all
$workerList = WorkerSchedule::selectExpo($expo->expoid);
// needed for all excepting PREFERENCEASSIGN
$stationList = JobSchedule::selectExpo($expo->expoid);
$assignmentList = ShiftAssignment::selectExpo($expo->expoid);
} catch (PDOException $ex) {
$_POST[PARAM_PAGE_MESSAGE] = "Please try to schedule at a later time.";
logMessage("ScheduleExpoAction", "Database screwup" . $ex->getMessage());
header('Location: ScheduleExpoPage.php');
include 'ScheduleExpoPage.php';
return;
}
if (!is_null($algorithm)) {
$aas = NULL;
if (0 == strcmp(ASSIGNANDSUBTRACT, $algorithm)) {
$aas = new AssignAndSubtract($expo->expoid, $stationList, $workerList, $assignmentList, $keepFlag);
} else {
public function filter($authrole)
{
return WorkerSchedule::filter($this->workerList, $authrole);
}
public function getSchedule()
{
return WorkerSchedule::createShiftAssignmentList($this->expoid, $this->workerList);
}
