streams/Zotlabs/Update/_1178.php

<?php

namespace Zotlabs\Update;

class _1178
{
    public function run()
    {

        $c2 = null;

        $c1 = q("SELECT channel_id, channel_hash from channel where true");
        if ($c1) {
            $c2 = q("SELECT id, chan from abconfig where true");
            if ($c2) {
                for ($x = 0; $x < count($c2); $x++) {
                    foreach ($c1 as $c) {
                        if ($c['channel_hash'] == $c2[$x]['chan']) {
                            $c2[$x]['chan'] = $c['channel_id'];
                            break;
                        }
                    }
                }
            }
        }

        $r1 = q("ALTER TABLE abconfig CHANGE chan chan int(10) unsigned NOT NULL DEFAULT '0' ");

        if ($c2) {
            foreach ($c2 as $c) {
                q(
                    "UPDATE abconfig SET chan = %d where id = %d",
                    intval($c['chan']),
                    intval($c['id'])
                );
            }
        }

        if ($r1) {
            return UPDATE_SUCCESS;
        }
        return UPDATE_FAILED;
    }
}