/**
* Execute the command.
*
* @param UserRepositoryInterface $repository
*
* @return string
*/
public function handle(UserRepositoryInterface $repository)
{
//TODO: 生成二维码并保存
$model = $repository->skipPresenter()->find($this->user_id);
$model->login_token = str_random(20);
$model->save();
return $model->login_token;
}
/**
* 获取用户登录 QR.
*
* @param $user_id 用户 ID
*
* @return \Illuminate\Http\Response
*/
public function getLoginQR($user_id)
{
//TODO: 临时接口，待用户登录做了之后将 QR 生成到本地用 cdn 连接返回
$login_token = $this->repository->skipPresenter()->find($user_id)->login_token;
if (!$login_token) {
$login_token = $this->dispatch(new GenerateUsersLoginToken($user_id));
}
return QrCode::size(200)->margin(0)->generate($login_token);
}
/**
* 更新指定用户的资料.
*
* @param \Illuminate\Http\Request $request
* @param int $id
*
* @return \Illuminate\Http\Response
*/
public function update(Request $request, $id)
{
$user = $this->users->find($id);
if (Gate::denies('update', $user)) {
throw new AccessDeniedHttpException();
}
try {
$user = $this->users->update($request->all(), $id);
return $this->response()->item($user, new UserTransformer());
} catch (ValidatorException $e) {
throw new UpdateResourceFailedException('Could not update user.', $e->getMessageBag()->all());
}
}
/**
* 获取当前用户的未读消息数.
*
* @return \Illuminate\Contracts\Routing\ResponseFactory|\Symfony\Component\HttpFoundation\Response
*/
public function unreadMessagesCount()
{
$count = $this->users->getUnreadMessagesCount();
return response(compact('count'));
}
