<?php
namespace app\models;

use yii\base\BaseObject;

/**
 * Class ProjectsPartner
 * @package app\models
 * @property $id
 * @property $project_id
 * @property $partner_id
 * @property \app\models\Partner $partner
 */
class ProjectsPartner extends _Base {

    public function getPartner() {
        return $this->hasOne(\app\models\register\Partner::class, ['id' => 'partner_id']);
    }
    public static function updateRecords($ids, $data) {

        $related = self::find()->where([$data[1] => $data[2]])->all();
        $remain = [];
        foreach ($related as $cto) {
            if(in_array($cto->id, $ids)) {
                $remain[] = $cto->id;
            } else {
                $cto->delete();
            }
        }
        foreach ($ids as $id) {
            if(!in_array($id, $remain)) {
                $newCto = new self();
                $newCto->{$data[1]} = $data[2];
                $newCto->{$data[0]} = $id;
                $newCto->save();
            }
        }
    }
}