public function afterSave($insert, $changedAttributes)
{
parent::afterSave($insert, $changedAttributes);
$oLog = new Log();
$oLog->message = $this->log_message;
$oLog->goal_id = $this->id;
$aChanged = [];
foreach ($changedAttributes as $sName => $sVal) {
$mNewVal = $this->getAttribute($sName);
if (is_int($sVal)) {
$mNewVal = (int) $mNewVal;
}
if ($sVal != $this->getAttribute($sName)) {
$aChanged[$sName] = [$sVal, $mNewVal];
}
}
if (isset($aChanged['updated_at'])) {
unset($aChanged['updated_at']);
}
$oLog->data = json_encode($aChanged);
$oLog->save();
}
