autocde2.0/app/Admin/Controllers/GlobalUserController.php

<?php

namespace App\Admin\Controllers;


use App\Events\GlobalUserCreated;
use App\Models\GlobalUser;
use App\Models\Tenant;
use Encore\Admin\Controllers\AdminController;
use Encore\Admin\Form;
use Encore\Admin\Grid;
use Encore\Admin\Show;
use Encore\Admin\Widgets\Table;

class GlobalUserController extends AdminController
{
    protected $title = '全局用户';
    protected $description = '';

    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        $grid = new Grid(new GlobalUser(['tenant']));

        $grid->model()->orderByDesc('created_at');

        $grid->column('id');
        $grid->column('username')->copyable();
        $grid->column('tenant.name')->expand(function ($model) {
            $tenants = $model->tenant()->get()->map(function ($tenant) {
                return $tenant->only(['id', 'name', 'tenancy_db_connection', 'expired_at']);
            });
            return new Table(['ID', 'Name', 'Db_connection', 'expired_at'], $tenants->toArray());
        });
        $grid->column('created_at')->datetime();
        $grid->column('updated_at')->datetime();
        $grid->disableActions();

        $grid->filter(function (Grid\Filter $filter) {
            $filter->like('username');
            $filter->equal('tenant_id')->select(Tenant::query()->pluck('name', 'id'));
        });

        return $grid;
    }

    /**
     * Make a show builder.
     *
     * @param  mixed  $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        $show = new Show(GlobalUser::query()->findOrFail($id));
        $show->field('id');
        $show->field('username');
        $show->field('created_at');
        $show->field('updated_at');

        $show->tenant('tenant', function ($tenant) {
            $tenant->id();
            $tenant->name();
            $tenant->tenancy_db_connection();
            $tenant->expired_at();
            $tenant->panel()->tools(function ($tools) {
                $tools->disableList();
                $tools->disableEdit();
                $tools->disableDelete();
            });
        });

        return $show;
    }

    protected function form()
    {
        $form = new Form(new GlobalUser());
        $form->select('tenant_id', 'Tenant ID')
            ->options(Tenant::all()->pluck('name','id'))->rules('required')
            ->default(request()->get('tenant_id'));

        $form->text('username')->placeholder('unique email or phone')->rules('required');
        $form->text('password')->rules('required');
        $form->display('role')->default("超级管理员");

        $user = [
            'username' => $form->username,
            'password' => $form->password,
            'tenant_id' => $form->tenant_id,
        ];

        // callback before save
        $form->saving(function (Form $form) {
            $form->ignore('password');
            $form->ignore('role');
        });

        // callback after save
        $form->saved(function (Form $form) use ($user) {
            event(new GlobalUserCreated($user));
        });

        return $form;
    }
}