Setup authorizer and custom session for account

app/services/session-account.js

@@ -0,0 +1,22 @@
+import Ember from 'ember';
+import DS from 'ember-data';
+import parseBase64 from '../utils/parse-base64';
+
+const { service } = Ember.inject;
+
+export default Ember.Service.extend({
+  session: service('session'),
+  store: service(),
+
+  account: Ember.computed('session.data.authenticated.access_token', function() {
+    const token = this.get('session.data.authenticated.access_token');
+    const claims = parseBase64(token);
+    const id = claims['sub'];
+
+    if (!Ember.isEmpty(id)) {
+      return DS.PromiseObject.create({
+        promise: this.get('store').findRecord('user', id),
+      });
+    }
+  })
+});