lianjie_admin/app/Admin/Controllers/LanzuServiceSpeakerController.php

<?php

namespace App\Admin\Controllers;

use App\Admin\Repositories\LanzuServiceSpeaker;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use Dcat\Admin\Controllers\AdminController;
use App\Models\ImsCjdcMarket;
use App\Models\ImsCjdcStore;
use Illuminate\Http\Request;

class LanzuServiceSpeakerController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */

    protected $title = '播报机管理';

    protected function grid()
    {
        return Grid::make(new LanzuServiceSpeaker(['store']), function (Grid $grid) {
            $grid->model()->orderBy('updated_at','desc');
            $grid->id->sortable();
            $grid->column('device_name','设备编号');
            $grid->column('store_id','商户ID');
            $grid->column('store.name','商户名');
            $grid->column('is_bind')
            ->using([0=>'未绑定',1=>'已绑定'])
            ->label([0=>'danger',1=>'success']);

            $grid->created_at;
            $grid->updated_at->sortable();
            $grid->filter(function (Grid\Filter $filter) {
                $filter->equal('id');
                $filter->equal('store_id');
            });
        });
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new LanzuServiceSpeaker(), function (Show $show) {
            $show->id;
            $show->created_at->as(function ($time){
                if ($time){
                    return date('Y-m-d H:i',$time);
                }else{
                    return '-';
                }

            });
            $show->updated_at->as(function ($time){
                if ($time){
                    return date('Y-m-d H:i',$time);
                }else{
                    return '-';
                }

            });
        });
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new LanzuServiceSpeaker(), function (Form $form) {
            $form->display('id');
            $form->text("device_name",'设备编号')->required();
            //$form->number("store_id",'商户ID')->required();
            // $form->select('market_id','所在市场')->options('/api/getAllMarket');
            $form->select('store_id','商户')->options(function ($id) {
                $store = ImsCjdcStore::find($id);

                if ($store) {
                    return [$store->id => $store->name];
                }
            })->ajax('/api/stores');
            $form->switch('is_bind', '是否绑定');
            //$form->image("device_name")->disk('oss');
            $form->display('created_at');
            $form->display('updated_at');
        });
    }

    public function getAllMarkets(){
        $data    = [];
        $markets = ImsCjdcMarket::all();
        foreach ($markets as $market) {
            $item         = [];
            $item['id']   = $market->id;
            $item['text'] = $market->name;
            $data[]       = $item;
        }
        return response()->json($data);
    }

    public function getStores(Request $request)
    {
        $q = $request->get('q');
        return ImsCjdcStore::where('name', 'like', "%$q%")->paginate(null, ['id', 'name as text']);
    }
}