BannerAdmin.php
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<?php
declare(strict_types=1);
namespace app\controller\admin;
use app\BaseController;
use think\facade\Db;
class BannerAdmin extends BaseController
{
public function list()
{
$rows = Db::name('banner')
->order('sort', 'asc')
->order('id', 'asc')
->select()
->toArray();
return json(['code' => 0, 'msg' => 'ok', 'data' => ['list' => $rows]]);
}
public function save()
{
$id = (int) $this->request->post('id', 0);
$imageUrl = trim((string) $this->request->post('image_url', ''));
$title = trim((string) $this->request->post('title', ''));
$subtitle = trim((string) $this->request->post('subtitle', ''));
$sort = (int) $this->request->post('sort', 0);
$status = (int) $this->request->post('status', 1);
if ($imageUrl === '') {
return json(['code' => 400, 'msg' => '图片地址必填', 'data' => []]);
}
$now = date('Y-m-d H:i:s');
$row = [
'image_url' => $imageUrl,
'title' => $title,
'subtitle' => $subtitle,
'sort' => $sort,
'status' => $status === 0 ? 0 : 1,
'update_time' => $now,
];
if ($id <= 0) {
$row['create_time'] = $now;
Db::name('banner')->insert($row);
} else {
Db::name('banner')->where('id', $id)->update($row);
}
return json(['code' => 0, 'msg' => '已保存', 'data' => []]);
}
public function delete(int $id)
{
Db::name('banner')->where('id', $id)->delete();
return json(['code' => 0, 'msg' => '已删除', 'data' => []]);
}
}