fastadmin_tailored/application/admin/controller/commission/Identity.php

<?php

namespace app\admin\controller\commission;

use app\common\controller\Backend;
use app\common\model\commission\Identity as IdentityModel;

class Identity extends Backend
{
    protected $model = null;
    protected $searchFields = 'id,name';
    
    public function _initialize()
    {
        parent::_initialize();
        $this->model = new IdentityModel();
    }

    public function index()
    {
        if (!$this->request->isAjax()) {
            return $this->view->fetch();
        }
        
        if ($this->request->request('keyField')) {
            return $this->selectpage();
        }
        
        [$where, $sort, $order, $offset, $limit] = $this->buildparams();
        
        $list = $this->model
            ->where($where)
            ->order($sort, $order)
            ->paginate($limit);
        
        $result = ['total' => $list->total(), 'rows' => $list->items()];
        return json($result);
    }
}