hainan/app/AdminSupplier/Controllers/AgentController.php

<?php

namespace App\AdminSupplier\Controllers;

use App\AdminSupplier\Repositories\Agent;
use App\Common\ProductStatus;
use App\Models\Agent as AgentModel;
use App\Common\AgentType;
use App\Common\UserStatus;
use Dcat\Admin\Admin;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use Dcat\Admin\Http\Controllers\AdminController;

class AgentController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
		$model = AgentModel::whereHas('agentProduct', function($query) {
			//只统计在售产品的代理商
			return $query->where('status', ProductStatus::ON_SALE)
				->whereHas('product', function ($query) {
					return $query->where(['supplier_id' => Admin::user()->id, 'status' => ProductStatus::ON_SALE]);
				});
		});
        return Grid::make($model, function (Grid $grid) {
			$grid->disableRowSelector();
			$grid->disableBatchDelete();
			$grid->disableCreateButton();
			$grid->disableActions();

            $grid->column('id')->sortable();
			$grid->column('type')->using(AgentType::array());
			$grid->column('company_name');
            $grid->column('address');
			$grid->column('director');
			$grid->column('contact_phone');
			$grid->column('logo')->image('', 60, 60);
            $grid->column('license_pic')->image('', 60, 60);
            $grid->column('status')->using(UserStatus::array());
            $grid->column('created_at', '注册时间');

            $grid->filter(function (Grid\Filter $filter) {
				$filter->panel();

                $filter->equal('id')->width(2);
				$filter->like('company_name')->width(3);
				$filter->equal('contact_phone')->width(2);
            });
        });
    }

    /**
     * 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->disableEditButton();

			//目前逻辑是不允许供应商查看详情页，若需要打开详情页查看，需要再判断是不是当前供应商所属的代理商
            $show->field('id');
            /*$show->field('address');
            $show->field('avatar');
            $show->field('company_name');
            $show->field('contact_phone');
            $show->field('director');
            $show->field('license_pic');
            $show->field('logo');
            $show->field('name');
            $show->field('rate');
            $show->field('status');
            $show->field('type');
            $show->field('created_at');
            $show->field('updated_at');*/
        });
    }

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

            $form->display('id');
        })->saving(function (Form $form) {
			return $form->response()->error('操作禁止');
		})->deleting(function (Form $form) {
			return $form->response()->error('操作禁止');
		});
    }
}