<?php

namespace app\bootstrap;

use Webman\Bootstrap;
use Illuminate\Database\Eloquent\Model;
use app\common\audit\AuditBuffer;

class Audit implements Bootstrap
{
    public static function start($worker)
    {
        Model::created(function ($model) {
            AuditBuffer::instance()->pushModelChange($model->getTable(), $model->getKey(), [], $model->getAttributes());
        });
        Model::updated(function ($model) {
            $dirty = $model->getDirty();
            if (!$dirty) return;
            $old = []; $new = [];
            foreach ($dirty as $k=>$v) {
                $old[$k] = $model->getOriginal($k);
                $new[$k] = $model->getAttribute($k);
            }
            AuditBuffer::instance()->pushModelChange($model->getTable(), $model->getKey(), $old, $new);
        });
        Model::deleted(function ($model) {
            AuditBuffer::instance()->pushModelChange($model->getTable(), $model->getKey(), $model->getAttributes(), []);
        });
    }

}