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<?php
namespace JsonApi\Routes\Messages;
use Psr\Http\Message\ServerRequestInterface as Request;
use Psr\Http\Message\ResponseInterface as Response;
use JsonApi\Errors\AuthorizationFailedException;
use JsonApi\Errors\RecordNotFoundException;
use JsonApi\JsonApiController;
/**
* Löscht eine Nachricht.
*/
class MessageDelete extends JsonApiController
{
public function __invoke(Request $request, Response $response, $args)
{
if (!$message = \Message::find($args['id'])) {
throw new RecordNotFoundException();
}
if (!MessageAuthority::canDeleteMessage($user = $this->getUser($request), $message)) {
throw new AuthorizationFailedException();
}
if (!$this->deleteMessage($message, $user)) {
throw new RecordNotFoundException();
}
return $this->getCodeResponse(204);
}
protected function deleteMessage(\Message $message, \User $user)
{
return (bool) array_reduce(
['snd', 'rec'],
function ($success, $type) use ($message, $user) {
if ($messageuser = \MessageUser::find([$user->id, $message->id, $type])) {
$messageuser['deleted'] = 1;
$success += $messageuser->store();
}
return $success;
},
0
);
}
}
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