OEModule\OphCiExamination\controllers\DefaultController::setAndValidateElementsFromData PHP Method

    protected function setAndValidateElementsFromData($data)
    {
        $errors = parent::setAndValidateElementsFromData($data);
        if (isset($data['patientticket_queue']) && ($api = Yii::app()->moduleAPI->get('PatientTicketing'))) {
            $co_sid = @$data[\CHtml::modelName(models\Element_OphCiExamination_ClinicOutcome::model())]['status_id'];
            $status = models\OphCiExamination_ClinicOutcome_Status::model()->findByPk($co_sid);
            if ($status && $status->patientticket) {
                $err = array();
                $queue = null;
                if (!$data['patientticket_queue']) {
                    $err['patientticket_queue'] = 'You must select a valid Virtual Clinic for referral';
                } elseif (!($queue = $api->getQueueForUserAndFirm(Yii::app()->user, $this->firm, $data['patientticket_queue']))) {
                    $err['patientticket_queue'] = 'Virtual Clinic not found';
                }
                if ($queue) {
                    if (!$api->canAddPatientToQueue($this->patient, $queue)) {
                        $err['patientticket_queue'] = 'Cannot add Patient to Queue';
                    } else {
                        list($ignore, $fld_errs) = $api->extractQueueData($queue, $data, true);
                        $err = array_merge($err, $fld_errs);
                    }
                }
                if (count($err)) {
                    $et_name = models\Element_OphCiExamination_ClinicOutcome::model()->getElementTypeName();
                    if (@$errors[$et_name]) {
                        $errors[$et_name] = array_merge($errors[$et_name], $err);
                    } else {
                        $errors[$et_name] = $err;
                    }
                }
            }
        }
        return $errors;
    }