/** POST /preferencess -> Create a new preferences. */
 @RequestMapping(
     value = "/preferencess",
     method = RequestMethod.POST,
     produces = MediaType.APPLICATION_JSON_VALUE)
 @Timed
 public ResponseEntity<Void> create(@Valid @RequestBody Preferences preferences)
     throws URISyntaxException {
   log.debug("REST request to save Preferences : {}", preferences);
   if (preferences.getId() != null) {
     return ResponseEntity.badRequest()
         .header("Failure", "A new preferences cannot already have an ID")
         .build();
   }
   preferencesRepository.save(preferences);
   preferencesSearchRepository.save(preferences);
   return ResponseEntity.created(new URI("/api/preferencess/" + preferences.getId())).build();
 }
 /** PUT /preferencess -> Updates an existing preferences. */
 @RequestMapping(
     value = "/preferencess",
     method = RequestMethod.PUT,
     produces = MediaType.APPLICATION_JSON_VALUE)
 @Timed
 public ResponseEntity<Void> update(@Valid @RequestBody Preferences preferences)
     throws URISyntaxException {
   log.debug("REST request to update Preferences : {}", preferences);
   if (preferences.getId() == null) {
     return create(preferences);
   }
   preferencesRepository.save(preferences);
   preferencesSearchRepository.save(preferences);
   return ResponseEntity.ok().build();
 }