public function getUser($userId)
{
$users = $this->getUsers();
if (!isset($users[$userId])) {
throw new \InvalidArgumentException('This user does not exist in Slack API');
}
return $this->userEntityBuilder->getUser($this->userBuilder->getUser($users[$userId]));
}
public function getAll()
{
$payload = new UsersListPayload();
$response = $this->apiClient->send($payload);
if ($response->isOk()) {
return array_map(function (User $user) {
return $this->userBuilder->getUser($user);
}, $response->getUsers());
} else {
throw new SlackApiException($response->getError());
}
}
