meanImdbResume.js

// API, server side
router.get( '/api/all/:imdb', ( req, res ) => {
  // req.params.imdb === 'movie' || 'series'
  Imdb.find({ type: req.params.imdb })
    .exec()
    .then(( response ) => {
      res.type( 'json' );
      res.json( response );
    }); 
});

// Angular service
getAPIData( type ) {
  return $http({
    method: 'GET',
    url: `./api/all/${type}`
  });
}

// Angular controller
service.getAPIData( $routeParams.collection )
  .then( response => $imdb.collection = response );