master_template/app/Repositories/PopupRepository.php

<?php

namespace App\Repositories;

use App\Models\Popups;
use App\Repositories\PopupInterface;

class PopupRepository implements PopupInterface
{
    public function create(array $popupDetail)
    {
        Popups::create($popupDetail);
    }

    public function update($popupId, array $newDetails)
    {
        return Popups::where('id', $popupId)->update($newDetails);
    }
}