public function getPatientMeasurement()
{
if (!isset($this->patient_measurement)) {
if ($this->isNewRecord) {
$this->patient_measurement = new PatientMeasurement();
$this->patient_measurement->measurement_type_id = $this->getMeasurementType()->id;
} else {
$this->patient_measurement = PatientMeasurement::model()->findByPk($this->patient_measurement_id);
}
}
return $this->patient_measurement;
}
/**
* Override to allow us to have classes defined outside of core that store the data in a different way
*
* @param array $attributes
* @return CActiveRecord
*/
protected function instantiate($attributes)
{
if (isset($attributes['patient_measurement_id'])) {
if ($pm = PatientMeasurement::model()->findByPk($attributes['patient_measurement_id'])) {
$origin = $pm->originReference;
if ($origin && $origin->event) {
$api = Yii::app()->moduleAPI->getForEventId($origin->event_id);
if ($api) {
OELog::log("we have an api");
return $api->getMeasurementClassForEventId($origin->event_id);
}
}
}
}
return parent::instantiate($attributes);
}
/**
* @param type $patient_id
*
* @return type
*/
private function getPatientMeasurements($patient_id)
{
$patient = Patient::model()->find('hos_num=:hos_num', array(':hos_num' => $patient_id));
return PatientMeasurement::model()->findAll('patient_id=:patient_id', array(':patient_id' => $patient->id));
}
