public function checkAccess(Message $message, User $user)
{
if ($message->getSenderUsername() === $user->getUsername()) {
return true;
}
$userMessage = $this->messageManager->getOneUserMessageByUserAndMessage($user, $message);
if (!is_null($userMessage)) {
return true;
}
$receiverString = $message->getTo();
$names = explode(';', $receiverString);
$usernames = [];
$groupNames = [];
$workspaceCodes = [];
foreach ($names as $name) {
if (substr($name, 0, 1) === '{') {
$groupNames[] = trim($name, '{}');
} elseif (substr($name, 0, 1) === '[') {
$workspaceCodes[] = trim($name, '[]');
} else {
$usernames[] = trim($name);
}
}
if (in_array($user->getUsername(), $usernames)) {
return true;
}
foreach ($user->getGroups() as $group) {
if (in_array($group->getName(), $groupNames)) {
return true;
}
}
foreach ($this->workspaceManager->getWorkspacesByUser($user) as $workspace) {
if (in_array($workspace->getCode(), $workspaceCodes)) {
return true;
}
}
throw new AccessDeniedException();
}
