like controller before

<?php

$app->get('/like/world-band/{band_id}', function ($band_id) use ($app,$_CONFIG)
{
    //Нужна авторизация
    if(!$app['user']->auth) $app->abort(403,'access dined!');
    //Едем дальше
    $band = $app['db']->selectCollection("world_bands")->findOne(array('_id'=>new MongoId($band_id)));
    $ratind = $band['rating'];
    if($band === null)
    {
        $app->abort(404,'band not found!');
    }
    else
    {
        $tmp = $app['db']->selectCollection("likes")->findOne(array('from_id'=>$app['user']->data['_id'],'to_id'=>new \MongoId($band_id),'type'=>'world-band'));
        if($tmp == null)
        {
            $ratind++;
            $like = array(
                'from_id'   => $app['user']->data['_id'],
                'to_id'     => new \MongoId($band_id),
                'type'      => 'world-band'
            );
            $app['db']->selectCollection('likes')->insert($like);
            $app['db']->selectCollection("world_bands")->update(array('_id'=>new MongoId($band_id)), array('$set' => array('rating'=>$ratind)));
            //Пересчитываем позиции
            $i = 1;
            foreach($app['db']->selectCollection("world_bands")->find()->sort(array('rating'=>-1)) as $k=>$band)
            {
                $app['db']->selectCollection("world_bands")->update(array('_id'=>$band['_id']), array('$set' => array('position'=>$i)));
                $i++;
            }
        }
        //результат
        return $app->json(array(
            'disable'   => array('.ratingBandButton_' . $band_id),
            'result'    => $ratind
        ));
    }
});

$app->get('/like/band/{band_id}', function ($band_id) use ($app,$_CONFIG)
{
    //Нужна авторизация
    if(!$app['user']->auth) $app->abort(403,'access dined!');
    //Едем дальше
    $band = $app['db']->selectCollection("bands")->findOne(array('_id'=>new MongoId($band_id)));
    $ratind = $band['rating'];
    if($band === null)
    {
        $app->abort(404,'band not found!');
    }
    else
    {
        $tmp = $app['db']->selectCollection("likes")->findOne(array('from_id'=>$app['user']->data['_id'],'to_id'=>new \MongoId($band_id),'type'=>'band'));
        if($tmp == null)
        {
            $ratind++;
            $like = array(
                'from_id'   => $app['user']->data['_id'],
                'to_id'     => new \MongoId($band_id),
                'type'      => 'band'
            );
            $band['rating']++;
            $app['db']->selectCollection('likes')->insert($like);
            $app['db']->selectCollection("bands")->update(array('_id'=>new MongoId($band_id)), array('$set' => array('rating'=>$ratind)));
            //Пересчитываем позиции
            $i = 1;
            foreach($app['db']->selectCollection("bands")->find()->sort(array('rating'=>-1)) as $k=>$band)
            {
                $app['db']->selectCollection("bands")->update(array('_id'=>$band['_id']), array('$set' => array('position'=>$i)));
                $i++;
            }
        }
        //результат
        return $app->json(array(
            'disable'   => array('.ratingBandButton_' . $band_id),
            'result'    => $ratind
        ));
    }
});

$app->get('/like/track/{track_id}', function ($track_id) use ($app,$_CONFIG)
{
    //Нужна авторизация
    if(!$app['user']->auth) $app->abort(403,'access dined!');
    //Едем дальше
    $track = $app['db']->selectCollection("music")->findOne(array('_id'=>new MongoId($track_id)));
    if($track === null)
    {
        $app->abort(404,'track not found!');
    }
    else
    {
        $tmp = $app['db']->selectCollection("likes")->findOne(array('from_id'=>$app['user']->data['_id'],'to_id'=>new \MongoId($track_id),'type'=>'track'));
        if($tmp == null)
        {
            $like = array(
                'from_id'   => $app['user']->data['_id'],
                'to_id'     => new \MongoId($track_id),
                'type'      => 'track'
            );
            $track['rating']++;
            $app['db']->selectCollection('likes')->insert($like);
            $app['db']->selectCollection("music")->update(array('_id'=>new MongoId($track_id)), array('$set' => array('rating'=>$track['rating'])));
        }
        //результат
        return $app->json(array(
            'disable'   => array('.ratingTrackButton_' . $track_id),
            'result'    => $track['rating']
        ));
    }
});

?>