@RequestMapping(value = "/api/todo", method = RequestMethod.POST)
  @ResponseBody
  public TodoDTO add(@Valid @RequestBody TodoDTO dto) {
    LOGGER.debug("Adding a new to-do entry with information: {}", dto);

    Todo added = service.add(dto);
    LOGGER.debug("Added a to-do entry with information: {}", added);

    return createDTO(added);
  }