Only show conributors with Kredits in list

app/controllers/index.js

@@ -43,8 +43,14 @@ export default Ember.Controller.extend({
   proposalsClosedSorted: Ember.computed.sort('proposalsClosed', 'proposalsSorting'),
   proposalsOpenSorted: Ember.computed.sort('proposalsOpen', 'proposalsSorting'),
 
+  contributorsWithKredits: function() {
+    return this.get('model.contributors').filter(c => {
+      return c.get('kredits') !== 0;
+    });
+  }.property('model.contributors.[]'),
+
   contributorsSorting: ['kredits:desc'],
-  contributorsSorted: Ember.computed.sort('model.contributors', 'contributorsSorting'),
+  contributorsSorted: Ember.computed.sort('contributorsWithKredits', 'contributorsSorting'),
 
   watchContractEvents: function() {
     let events = this.get('kredits.kreditsContract')

tests/unit/controllers/index-test.js

@@ -1,11 +1,39 @@
-// import { moduleFor, test } from 'ember-qunit';
-//
-// moduleFor('controller:index', 'Unit | Controller | index');
+import Ember from 'ember';
+import Contributor from 'kredits-web/models/contributor';
+import { moduleFor, test } from 'ember-qunit';
 
-// let addFixtures = function(controller) {
-//   controller.set('model', { contributors: [
-//     { github_username: "neo", github_uid: "318", kredits: 10000 },
-//     { github_username: "morpheus", github_uid: "843", kredits: 15000 },
-//     { github_username: "mouse", github_uid: "842", kredits: 5000 },
-//   ]});
-// };
+const {
+  isPresent,
+  isEmpty
+} = Ember;
+
+moduleFor('controller:index', 'Unit | Controller | index', {
+  needs: ['service:ipfs', 'service:kredits']
+});
+
+let addFixtures = function(controller) {
+  controller.set('model', {
+    contributors: [],
+    proposals: []
+  });
+
+  [
+    { github_username: "neo", github_uid: "318", kredits: 10000 },
+    { github_username: "morpheus", github_uid: "843", kredits: 15000 },
+    { github_username: "trinity", github_uid: "123", kredits: 5000 },
+    { github_username: "mouse", github_uid: "696", kredits: 0 }
+  ].forEach(fixture => {
+    controller.get('model.contributors').push(Contributor.create(fixture));
+  });
+};
+
+test('doesn\'t contain people with 0 kredits', function(assert) {
+  let controller = this.subject();
+  addFixtures(controller);
+
+  let contributorsSorted = controller.get('contributorsSorted');
+  console.log(controller.get('contributorsSorted'));
+
+  assert.ok(isPresent(contributorsSorted.findBy('github_username', 'neo')));
+  assert.ok(isEmpty(contributorsSorted.findBy('github_username', 'mouse')));
+});