jucai/app/Repositories/ServiceRepository.php

<?php

namespace App\Repositories;

use Prettus\Repository\Eloquent\BaseRepository;
use App\Models\Service;

class ServiceRepository extends BaseRepository
{

    public function model()
    {
        return Service::class;
    }

    public function list($page, $where)
    {
        return $this->model->where($where)->orderByRaw('id desc')->paginate($page, ['*']);
    }

    public function total($where)
    {
        return $this->model->where($where)->count();
    }

    public function delService($where){
        return $this->model->where($where)->delete();
    }

    public function getService($where)
    {
        return $this->model->where($where)->first();
    }
}