@Override
public void define(Service service) {
service.get(USERS, (request, response) -> userService.getUsers(), jsonTransformer);
service.put(USERS + SEPARATOR + USER_NAME, this::upsertUser);
service.delete(USERS + SEPARATOR + USER_NAME, this::removeUser);
}
private String upsertUser(Request request, Response response) throws UsersRepositoryException {
try {
return userService.upsertUser(
request.params(USER_NAME), jsonExtractor.parse(request.body()).getPassword(), response);
} catch (JsonExtractException e) {
LOGGER.info("Error while deserializing addUser request", e);
response.status(400);
return Constants.EMPTY_BODY;
} catch (IllegalArgumentException e) {
LOGGER.info("Invalid user path", e);
response.status(400);
return Constants.EMPTY_BODY;
}
}
private String removeUser(Request request, Response response) {
String username = request.params(USER_NAME);
try {
userService.removeUser(username);
response.status(204);
return Constants.EMPTY_BODY;
} catch (UsersRepositoryException e) {
response.status(204);
return "The user " + username + " does not exists";
} catch (IllegalArgumentException e) {
LOGGER.info("Invalid user path", e);
response.status(400);
return Constants.EMPTY_BODY;
}
}