The followings are the available columns in table 'previous_operation':
public function actionGetPreviousOperation()
{
if (!($po = PreviousOperation::model()->findByPk(@$_GET['operation_id']))) {
throw new Exception("Previous operation not found: " . @$_GET['operation_id']);
}
$date = explode('-', $po->date);
echo json_encode(array('operation' => $po->operation, 'side_id' => $po->side_id, 'fuzzy_year' => $date[0], 'fuzzy_month' => preg_replace('/^0/', '', $date[1]), 'fuzzy_day' => preg_replace('/^0/', '', $date[2])));
}
public function addPreviousOperation($operation, $side_id, $date)
{
if (!($pa = PreviousOperation::model()->find('patient_id=? and operation=? and date=?', array($this->id, $operation, $date)))) {
$pa = new PreviousOperation();
$pa->patient_id = $this->id;
$pa->operation = $operation;
$pa->date = $date;
}
$pa->side_id = $side_id ? $side_id : null;
if (!$pa->save()) {
throw new Exception("Unable to save previous operation: " . print_r($pa->getErrors(), true));
}
}