Returns the static model of the specified AR class.
| public static model ( $className = __CLASS__ ) : ServiceSubspecialtyAssignment | ||
| return | ServiceSubspecialtyAssignment | the static model class |
/**
* @return bool
*/
public function beforeSave()
{
if ($this->subspecialty_id) {
$this->service_subspecialty_assignment_id = ServiceSubspecialtyAssignment::model()->find('subspecialty_id=?', array($this->subspecialty_id))->id;
}
return parent::beforeSave();
}
protected function buildTicketFilterCriteria($filter_options, services\PatientTicketing_QueueSet $queueset)
{
$patient_filter = null;
// build criteria
$criteria = new \CDbCriteria();
$qs_svc = Yii::app()->service->getService(self::$QUEUESET_SERVICE);
if (@$_GET['patient_id']) {
// this is a simple way of handling this for the sake of demo-ing functionality
$criteria->addColumnCondition(array('patient_id' => $_GET['patient_id']));
$patient_filter = \Patient::model()->findByPk($_GET['patient_id']);
} else {
// TODO: we probably don't want to have such a gnarly approach to this, we might want to denormalise so that we are able to do eager loading
// That being said, we might get away with setting together false on the with to do this filtering (multiple query eager loading).
$criteria->join = 'JOIN ' . models\TicketQueueAssignment::model()->tableName() . ' cqa ON cqa.ticket_id = t.id and cqa.id = (SELECT id from ' . models\TicketQueueAssignment::model()->tableName() . ' qa2 WHERE qa2.ticket_id = t.id order by qa2.created_date desc limit 1)';
// build queue id list
$queue_ids = array();
if (@$filter_options['queue-ids']) {
$queue_ids = $filter_options['queue-ids'];
if (@$filter_options['closed-tickets']) {
// get all closed tickets regardless of whether queue is active or not
foreach (models\Queue::model()->closing()->findAll() as $closed_queue) {
$queue_ids[] = $closed_queue->id;
}
}
} else {
if ($qs_svc->isQueueSetPermissionedForUser($queueset, Yii::app()->user->id)) {
foreach ($qs_svc->getQueueSetQueues($queueset, @$filter_options['closed-tickets'] ? true : false) as $queue) {
$queue_ids[] = $queue->id;
}
}
}
if (@$filter_options['my-tickets']) {
$criteria->addColumnCondition(array('assignee_user_id' => Yii::app()->user->id));
}
if (@$filter_options['priority-ids']) {
$criteria->addInCondition('priority_id', $filter_options['priority-ids']);
}
if (count($queue_ids)) {
$criteria->addInCondition('cqa.queue_id', $queue_ids);
}
if (@$filter_options['firm-id']) {
$criteria->addColumnCondition(array('cqa.assignment_firm_id' => $filter_options['firm-id']));
} elseif (@$filter_options['subspecialty-id']) {
$criteria->join .= 'JOIN ' . \Firm::model()->tableName() . ' f ON f.id = cqa.assignment_firm_id JOIN ' . \ServiceSubspecialtyAssignment::model()->tableName() . ' ssa ON ssa.id = f.service_subspecialty_assignment_id';
$criteria->addColumnCondition(array('ssa.subspecialty_id' => $filter_options['subspecialty-id']));
}
}
$criteria->order = 't.created_date desc';
return array($criteria, $patient_filter);
}
/**
* Generates a firm list based on a subspecialty id provided via POST
* echoes form option tags for display.
*/
public function actionFilterFirms()
{
if (@$_POST['empty']) {
echo CHtml::tag('option', array('value' => ''), CHtml::encode('- Firm -'), true);
} else {
echo CHtml::tag('option', array('value' => ''), CHtml::encode('All firms'), true);
}
if (!empty($_POST['subspecialty_id'])) {
$subspecialty_id = $_POST['subspecialty_id'];
} elseif (!empty($_POST['service_id'])) {
$subspecialty_id = ServiceSubspecialtyAssignment::model()->find('service_id=?', array($_POST['service_id']))->subspecialty_id;
}
if (isset($subspecialty_id)) {
$firms = $this->getFilteredFirms($subspecialty_id);
foreach ($firms as $id => $name) {
echo CHtml::tag('option', array('value' => $id), CHtml::encode($name), true);
}
}
}
/**
* Calculate the EROD for this operation - the firm used to determine the service can be overridden by providing a firm.
* (Note that this handles the emergency list by having a firm placeholder object that does not have an id - at this time,
* no sessions are assigned to A&E firms, having the effect that no EROD can be calculated for emergency bookings).
*
* @param Firm $firm
*
* @return OphTrOperationbooking_Operation_EROD|null
*
* @throws Exception
*/
public function calculateEROD($firm = null)
{
$criteria = new CDbCriteria();
$criteria->params[':one'] = 1;
//consultant required
if ($this->consultant_required) {
$criteria->addCondition('`t`.consultant = :one');
}
//anaesthetic requirements
if ($this->anaesthetist_required || $this->anaesthetic_type->code == 'GA') {
$criteria->addCondition('`t`.anaesthetist = :one and `t`.general_anaesthetic = :one');
}
// child conditions
$patient = $this->getPatient();
if ($patient->isChild()) {
// need to get the point at which patient becomes an adult. All sessions up to that point need the pediatric flag
$criteria->params[':adult_date'] = $patient->getBecomesAdultDate();
$criteria->addCondition('(`t`.date < :adult_date AND `t`.paediatric = :one) OR `t`.date >= :adult_date');
}
// if their are firms that are set for the subspecialty of the episode, use their sessions
if ($rule = OphTrOperationbooking_Operation_EROD_Rule::model()->find('subspecialty_id=?', array($this->getFirm()->getSubspecialtyID()))) {
$firm_ids = array();
foreach ($rule->items as $item) {
if ($item->item_type == 'firm') {
$firm_ids[] = $item->item_id;
}
}
$criteria->addInCondition('firm.id', $firm_ids);
} else {
// otherwise, use the given firm to define the set of valid sessions by subspecialty
if (!$firm) {
$firm = $this->event->episode->firm;
}
if (!$firm->id) {
// booking into the emergency list
if (!($subspecialty = Subspecialty::model()->find('ref_spec=?', array('AE')))) {
throw new Exception('A&E subspecialty not found');
}
if (!($service_subspecialty_assignment = ServiceSubspecialtyAssignment::model()->find('subspecialty_id=?', array($subspecialty->id)))) {
throw new Exception('A&E service_subspecialty_assignment not found');
}
$service_subspecialty_assignment_id = $service_subspecialty_assignment->id;
} else {
if (!($service_subspecialty_assignment_id = $firm->service_subspecialty_assignment_id)) {
throw new Exception('Firm must have service_subspecialty_assignment for EROD calculation');
}
}
$criteria->addCondition('service_subspecialty_assignment_id = :serviceSubspecialtyAssignmentId');
$criteria->params[':serviceSubspecialtyAssignmentId'] = $service_subspecialty_assignment_id;
}
// session must be available
$criteria->addCondition('`t`.available = :one');
// work out the lead date
$lead_decision_date = strtotime($this->decision_date);
if ($lead_weeks = Yii::app()->params['erod_lead_time_weeks']) {
$lead_decision_date += 86400 * 7 * $lead_weeks;
}
$lead_current_date = time();
if ($lead_days = Yii::app()->params['erod_lead_current_date_days']) {
$lead_current_date += 86400 * $lead_days;
}
$lead_time_date = $lead_decision_date > $lead_current_date ? date('Y-m-d', $lead_decision_date) : date('Y-m-d', $lead_current_date);
$criteria->addCondition('`t`.date > :leadTimeDate');
$criteria->params[':leadTimeDate'] = $lead_time_date;
$criteria->order = '`t`.date, `t`.start_time';
foreach (OphTrOperationbooking_Operation_Session::model()->with(array('firm' => array('joinType' => 'JOIN')))->findAll($criteria) as $session) {
$available_time = $session->availableMinutes;
if ($available_time < $this->total_duration) {
continue;
}
if ($session->max_procedures > 0 && $this->getProcedureCount() > $session->getAvailableProcedureCount()) {
continue;
}
$erod = new OphTrOperationbooking_Operation_EROD();
$erod->session_id = $session->id;
$erod->session_date = $session->date;
$erod->session_start_time = $session->start_time;
$erod->session_end_time = $session->end_time;
$erod->firm_id = $session->firm_id;
$erod->consultant = $session->consultant;
$erod->paediatric = $session->paediatric;
$erod->anaesthetist = $session->anaesthetist;
$erod->general_anaesthetic = $session->general_anaesthetic;
$erod->session_duration = $session->duration;
$erod->total_operations_time = $session->bookedMinutes;
// Note that I have not subtracted the duration of this operation from the available time when storing this
// as it is now being generated before the booking is made. When the booking is made, it will have been saved
// before the EROD is calculated, so the available time will reflect the same value as in the prior calculations
$erod->available_time = $available_time;
return $erod;
}
}