unity/app/Http/Modules/Admin/PermissionModule.php

<?php

namespace App\Http\Modules\Admin;

use Auth;
use App\Models\Permission;

use App\Http\Helpers\General;
use App\Http\Helpers\Hasher;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Validator;

class PermissionModule
{
    public function __construct()
    {
        
    }

    public static function list(Request $request)
    {
        $name = $request->get('name', null);
        $guard_name = $request->get('guard_name', null);
        $status = $request->get('status', null);
        $page = $request->get('page', null);
        $limit = $request->get('limit', Permission::all()->count());

        $query = Permission::query();

        if (strlen($name) > 0) {
            $query->where('name', $name);
        }
        
        if (strlen($guard_name) > 0) {
            $query->where('guard_name', $guard_name);
        }

        if (strlen($status) > 0) {
            $query->where('status', $status);
        }

        $query->orderBy('id', 'desc');

        $params = [
            'name' => $name,
            'status' => $status,
            'page' => $page
        ];

        $role_list = $query->paginate($limit);

        $extract = [];
        foreach ($role_list as $key => $row) {
            $extract[] = $row;

        }

        $pagination = General::PaginationGenerator($role_list, $params, $extract);

        return $pagination;
    }
}