private User assertAdmin(String userEmail, String userToken) {
User user = userService.getUserByEmailToken(userEmail, userToken);
if (user.isAdmin()) {
return user;
} else {
throw new IllegalArgumentException(
"Error: User '" + user.getEmail() + "' does not have admin rights");
}
}
@MessageMapping("/admin_removeUserByEmail")
public void deleteUserByEmail(AdminMessage message) throws Exception {
logger.info("Attempting to delete user " + message.getValue());
User user = assertAdmin(message.getUserEmail(), message.getUserToken());
userService.deleteUserByEmail(message.getValue());
// tell the user that the game has been created
messagingTemplate.convertAndSend(
"/queue/" + user.getToken() + "/admin", "User " + message.getValue() + " has been removed");
}