yiyonghulian/app/Admin/Controllers/WxExceptionalController.php

<?php

namespace App\Admin\Controllers;

use App\Admin\Repositories\WxExceptional;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use Dcat\Admin\Http\Controllers\AdminController;

class WxExceptionalController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new WxExceptional(['user','euser']), function (Grid $grid) {
            $grid->simplePaginate();
            $grid->model()->orderBy('id', 'desc');
            $grid->quickSearch(['id','user_id','user.user_name', 'posts_user_id'])->placeholder('搜索ID，用户id，用户名称...')->width(50);
            $grid->column('id')->sortable();
            $grid->column('user.user_avatar', '用户头像')->image('', 50);
            $grid->column('user.user_name', '用户名');
            $grid->column('posts_id')->label('primary');
            $grid->column('euser.user_avatar', '被充电用户头像')->image('', 50);
            $grid->column('euser.user_name', '被充电用户名');
            $grid->column('exceptional_price')->label('pink');
            $grid->column('created_at');

            $grid->filter(function (Grid\Filter $filter) {
                $filter->equal('id');
                $filter->equal('user_id', '发起充电用户')->select()->ajax('select/users');
                $filter->equal('posts_user_id', '被充电用户')->select()->ajax('select/users');
            });
            // 禁用新增按钮
            $grid->disableCreateButton();
            // 禁用编辑按钮
            $grid->disableEditButton();
            // 禁用详情按钮
            $grid->disableViewButton();
            $grid->disableBatchDelete();
        });
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new WxExceptional(), function (Show $show) {
            $show->field('id');
            $show->field('user_id');
            $show->field('posts_id');
            $show->field('posts_user_id');
            $show->field('exceptional_price');
            $show->field('created_at');
            $show->field('updated_at');
        });
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new WxExceptional(), function (Form $form) {
            $form->display('id');
            $form->text('user_id');
            $form->text('posts_id');
            $form->text('posts_user_id');
            $form->text('exceptional_price');

            $form->deleting(function (Form $form){
                global $__MINI_GLOBAL_TENANT_ID__;
                if($__MINI_GLOBAL_TENANT_ID__ > 0){
                    return $form->response()->error('权限不足，不可以删除其他分站对象');
                }
            });

        });
    }
}