hainan/app/Admin/Extensions/Grid/MiniProgramDelTemp.php

<?php

namespace App\Admin\Extensions\Grid;
use App\Models\AdminSetting;
use App\Models\MiniProgramTemplate;
use Dcat\Admin\Actions\Response;
use Dcat\Admin\Grid\RowAction;
use EasyWeChat\Factory;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class MiniProgramDelTemp extends RowAction
{
    /**
     * @return string
     */
	protected $title = '删除';

	protected function html()
	{
		$this->appendHtmlAttribute('class', 'btn btn-sm btn-danger');
		$this->defaultHtmlAttribute('href', 'javascript:;');

		return "<a {$this->formatHtmlAttributes()}>{$this->title}</a>";
	}

    /**
     * Handle the action request.
     *
     * @param Request $request
     *
     * @return Response
     */
    public function handle(Request $request)
    {
		$id = $this->getKey(); //待删除的ID

		//最大ID不允许删除，因为草稿箱已经记录创建模板，即使是更新列表也不再创建模板，删除之后就没有可用模板了
		if ($id == MiniProgramTemplate::query()->max('template_id')) {
			return $this->response()->error('第一个模板用于注册及创建小程序，不允许删除');
		}

		DB::beginTransaction();
		try {
			//删除腾讯服务器上的
			$setting = AdminSetting::val(['service_appid', 'service_appsecret', 'service_token', 'service_aeskey']);
			$config = [
				'app_id'   => $setting['service_appid'],
				'secret'   => $setting['service_appsecret'],
				'token'    => $setting['service_token'],
				'aes_key'  => $setting['service_aeskey'],
			];

			$openPlatform = Factory::openPlatform($config);
			if (empty($openPlatform['code_template'])) {
				throw new \Exception('获取code_template失败');
			}
			$codeTemplate = $openPlatform['code_template'];
			$res = $codeTemplate->delete($id);

			if (!isset($res['errcode'], $res['errmsg']) || $res['errcode'] != 0 || $res['errmsg'] != 'ok') {
				throw new \Exception(isset($res['errmsg']) ? join(',', $res) : '删除失败，原因未知');
			}

			//删除数据库记录
			MiniProgramTemplate::where('template_id', $id)->delete();

			DB::commit();
			return $this->response()->success('删除成功')->refresh();
		} catch (\Exception $e) {
			DB::rollBack();
			return $this->response()->error($e->getMessage());
		}
    }

    /**
	 * @return string|array|void
	 */
	public function confirm()
	{
		return ['确定要删除此模板吗？', ''];
	}
}