public function insertWealth($data)
{
$model = new Wealth();
$model->content = $data['content'];
$model->create_time = $data['create_time'];
$model->create_user = array_key_exists('create_user', $data) ? $data['create_user'] : Yii::app()->user->id;
if ($model->save()) {
return true;
}
}
