hainan/app/Admin/Controllers/AgentController.php

<?php

namespace App\Admin\Controllers;

use App\Admin\Extensions\Grid\AuditAgent;
use App\Admin\Repositories\Agent;
use App\Common\UserStatus;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use Dcat\Admin\Http\Controllers\AdminController;
use Illuminate\Support\Facades\Route;

class AgentController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new Agent(), function (Grid $grid) {
			$grid->disableDeleteButton();

			//如果是审核页面，多加where条件判断
			if (strpos(Route::current()->uri, 'audit')) {
				$grid->model()->where('status', UserStatus::UNAUDITED);
			}

            $grid->column('id')->sortable();
            $grid->column('account');
            $grid->column('agent_name');
            $grid->column('company_name');
            $grid->column('logo')->image(60, 60);
            $grid->column('address');
            $grid->column('license_pic')->image(60, 60);
            $grid->column('director');
            $grid->column('contact_phone');
			$grid->column('created_at')->display(fn($v) => $v);
			$grid->column('updated_at')->display(fn($v) => $v);

			$grid->column('status', '状态')
				->if(fn() => $this->status == UserStatus::UNAUDITED)
				->display('')
				->then(function ($column) {
					$column->append((new AuditAgent(null, 1))->setKey($this->id))->append('&nbsp;');
					$column->append((new AuditAgent(null, 2))->setKey($this->id));
				})
				->else()
				->using(UserStatus::array())
				->dot([
					UserStatus::NORMAL => 'success',
					UserStatus::UNAUDITED => '',
					UserStatus::REFUSE => 'danger',
					UserStatus::DISABLED => 'warning',
				], 'primary');

            $grid->filter(function (Grid\Filter $filter) {
                $filter->equal('id');

            });
        });
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new Agent(), function (Show $show) {
			$show->disableDeleteButton();

            $show->field('id');
            $show->field('account');
            $show->field('password');
            $show->field('agent_name');
            $show->field('appid');
            $show->field('appsecret');
            $show->field('mchid');
            $show->field('mchkey');
            $show->field('status')->using(UserStatus::array());
            $show->field('company_name');
            $show->field('logo')->image(120, 120);
            $show->field('address');
            $show->field('license_pic')->image(120, 120);
            $show->field('director');
            $show->field('contact_phone');
            $show->field('created_at')->as(fn($v) => date('Y-m-d H:i:s', $v));
            $show->field('updated_at')->as(fn($v) => date('Y-m-d H:i:s', $v));
        });
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new Agent('agentInfo'), function (Form $form) {
			$form->disableDeleteButton();

            $form->display('id');
            $form->text('account')->required();
            $form->text('password')->required();
            $form->text('agent_name')->required();
            $form->text('appid')->required();
            $form->text('appsecret')->required();
            $form->text('mchid')->required();
            $form->text('mchkey')->required();
			$form->select('status')
				->default(UserStatus::NORMAL)
				->options(UserStatus::array())
				->required();
            $form->text('company_name');
            $form->image('logo');
            $form->text('address');
            $form->image('license_pic');
            $form->text('director');
            $form->text('contact_phone');
			$form->textarea('agentInfo.about');
        })->saving(function (Form $form) {
        	//不允许编辑的字段
        	if ($form->isEditing()) {
				$form->ignore(['id', 'account', 'created_at', 'updated_at']);
			}

        	//过滤null字段
        	foreach($form->input() as $k => $v) {
        		if (is_null($form->$k)) {
					$form->$k = '';
				}
			}
		});
    }
}