public function getOptAccId()
{
$criteria = new CDbCriteria();
$criteria->condition = "num = :num";
$criteria->addCondition("account_id<>:account_id");
$criteria->params = array(':num' => $this->num, ':account_id' => $this->account_id);
$models = Transactions::findAll($criteria);
$retacc = 0;
$maxsum = 0;
foreach ($models as $model) {
if (!$retacc && !$maxsum) {
$maxsum = $model->sum;
$retacc = $model->account_id;
}
if ($this->sum <= 0.0) {
//<
if ($model->sum > $maxsum) {
$maxsum = $model->sum;
$retacc = $model->account_id;
}
} else {
if ($model->sum < $maxsum) {
$maxsum = $model->sum;
$retacc = $model->account_id;
}
}
}
return $retacc;
}
