Linking in EmberJS

I have a Rails API and EmberCLI frontend app. My page shows a list of artists. Click on artist should send user on page with all albums of the artist. I need to make a link to user's albums page. Each artist has his own page with albums. Like localhost:4200/artists/1. Here's what I have:

My router:

import Ember from 'ember';
import config from './config/environment';

const Router = Ember.Router.extend({
  location: config.locationType
});

Router.map(function() {
  this.route('artists');
  this.route('artist', { path: 'artist/:artist_id' });
});


export default Router;

model Artist:

import DS from 'ember-data';

export default DS.Model.extend({
  name: DS.attr('string'),
  itunes_id: DS.attr('number'),
  albums: DS.hasMany('album')

});

model Album:

import Model from 'ember-data/model';
import DS from 'ember-data';

export default Model.extend({
  name: DS.attr('string'),
  artwork_url_100: DS.attr('string'),
  artist_id: DS.attr('number'),
  artist: DS.belongsTo('artist')

});

Routes: 1)artist.js

import Ember from 'ember';

export default Ember.Route.extend({
  model() {
    return this.store.findAll('artist')
    return this.store.findRecord('artist', params.artist_id);}
    });

2) album.js

import Ember from 'ember';

export default Ember.Route.extend({
  model() {
  return this.store.findAll('album');}
});