hainan/app/Admin/Controllers/DemandProductController.php

<?php

namespace App\Admin\Controllers;

use App\Admin\Extensions\Grid\AuditDemandProduct;
use App\Admin\Repositories\DemandProduct;
use App\Common\ProductStatus;
use App\Common\UserStatus;
use App\Models\Category;
use App\Models\Supplier;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use Dcat\Admin\Http\Controllers\AdminController;
use Illuminate\Support\Facades\Route;

class DemandProductController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new DemandProduct(['supplier:id,name', 'category:id,name']), function (Grid $grid) {
			$grid->disableCreateButton();
			//如果是审核页面，多加where条件判断
			if (strpos(Route::current()->uri, 'audit')) {
				$grid->model()->where('status', ProductStatus::UNAUDITED);
			}

			$grid->column('id')->sortable();
			$grid->column('category.name', '分类');
            $grid->column('picture')->image('', 60, 60);
			$grid->column('title');
            $grid->column('sale');
			$grid->column('supplier.name', '供应商');
			$grid->column('status')
				->if(fn() => $this->status == ProductStatus::UNAUDITED)
				->display('')
				->then(function ($column) {
					$column->append((new AuditDemandProduct(null, 1))->setKey($this->id))->append('&nbsp;');
					$column->append((new AuditDemandProduct(null, 2))->setKey($this->id));
				})
				->else()
				->using(ProductStatus::array())
				->dot([
					ProductStatus::ON_SALE => 'success',
					ProductStatus::UNAUDITED => '',
					ProductStatus::REFUSE => 'danger',
					ProductStatus::SOLD_OUT => 'warning',
				], 'primary');
            $grid->column('created_at');
            $grid->column('updated_at');
			$grid->disableDeleteButton();
			$grid->disableEditButton();
			$grid->disableQuickEditButton();
			$grid->disableViewButton();
			$grid->disableActions();
            $grid->filter(function (Grid\Filter $filter) {
				$filter->panel();

                $filter->equal('id')->width(2);
				$filter->like('title')->width(3);
				$filter->equal('status')->select(ProductStatus::array())->width(2);
            });
        });
    }
}