app/components/contribution-list/component.js

@@ -1,9 +1,53 @@
 import Component from '@ember/component';
+import { computed } from '@ember/object';
+import { sort } from '@ember/object/computed';
+import { isPresent } from '@ember/utils';
+import { inject as service } from '@ember/service';
 
 export default Component.extend({
 
-  tagName: 'ul',
-  classNames: ['contribution-list'],
+  tagName: 'div',
+  classNames: ['contributions'],
+
+  showQuickFilter: false,
+  hideSmallContributions: false,
+  contributorId: null,
+  contributionKind: null,
+
+  kredits: service(),
+
+  contributorsSorting: Object.freeze(['name:asc']),
+  contributors: sort('kredits.contributors', 'contributorsSorting'),
+
+  contributorsActive: computed('contributors.[]', 'contributions', function() {
+    let activeIds = this.contributions.mapBy('contributorId')
+                                      .map(id => id.toString())
+                                      .uniq();
+    return this.contributors.filter(c => {
+      return activeIds.includes(c.id.toString());
+    });
+  }),
+
+  contributionKinds: computed('contributions.[]', function() {
+    return this.contributions.mapBy('kind').uniq();
+  }),
+
+  contributionsFiltered: computed('contributions.[]', 'hideSmallContributions', 'contributorId', 'contributionKind', function() {
+    return this.contributions.filter(c => {
+      let included = true;
+
+      if (this.hideSmallContributions &&
+          c.amount <= 500) { included = false; }
+
+      if (isPresent(this.contributorId) &&
+          c.contributorId.toString() !== this.contributorId.toString()) { included = false; }
+
+      if (isPresent(this.contributionKind) &&
+          c.kind !== this.contributionKind) { included = false; }
+
+      return included;
+    });
+  }),
 
   actions: {
 

app/components/contribution-list/template.hbs

@@ -1,25 +1,58 @@
-{{#each contributions as |contribution|}}
-  <li data-contribution-id={{contribution.id}} class="{{contribution-status contribution}} {{if contribution.vetoed "vetoed"}}">
-    <p class="meta">
-      <span class="recipient">{{user-avatar contributor=contribution.contributor}}</span>
-      <span class="category {{contribution.kind}}">({{contribution.kind}})</span>
-      <span class="title">
-        {{#if contribution.url}}
-          <a href={{contribution.url}} target="_blank" rel="noopener">{{contribution.description}}</a>
-        {{else}}
-          {{contribution.description}}
-        {{/if}}
-      </span>
+{{#if showQuickFilter}}
+  <div class="quick-filter">
+    <p>
+      <label class="filter-contributor">
+        Contributor:
+        <select onchange={{action (mut contributorId) value="target.value"}}>
+          <option value="" selected>all</option>
+          {{#each contributorsActive as |contributor|}}
+            <option value={{contributor.id}} selected={{eq contributorId contributor.id}}>{{contributor.name}}</option>
+          {{/each}}
+        </select>
+      </label>
+
+      <label class="filter-contribution-kind">
+        Kind:
+        <select onchange={{action (mut contributionKind) value="target.value"}}>
+          <option value="" selected>all</option>
+          {{#each contributionKinds as |kind|}}
+            <option value={{kind}} selected={{eq contributionKind kind}}>{{capitalize-string kind}}</option>
+          {{/each}}
+        </select>
+      </label>
+
+      <label class="filter-contribution-size">
+        {{input type="checkbox" checked=hideSmallContributions}}
+        Hide small contributions
+      </label>
     </p>
-    <p class="kredits-amount">
-      <span class="amount">{{contribution.amount}}</span><span class="symbol">₭S</span>
-    </p>
-    {{#unless contribution.vetoed}}
-      {{#unless (is-confirmed-contribution contribution)}}
-        <p class="voting">
-          <button {{action "veto" contribution.id}} class="small danger">veto</button>
-        </p>
+  </div>
+{{/if}}
+
+<ul class="contribution-list">
+  {{#each contributionsFiltered as |contribution|}}
+    <li data-contribution-id={{contribution.id}} class="{{contribution-status contribution}} {{if contribution.vetoed "vetoed"}}">
+      <p class="meta">
+        <span class="recipient">{{user-avatar contributor=contribution.contributor}}</span>
+        <span class="category {{contribution.kind}}">({{contribution.kind}})</span>
+        <span class="title">
+          {{#if contribution.url}}
+            <a href={{contribution.url}} target="_blank" rel="noopener">{{contribution.description}}</a>
+          {{else}}
+            {{contribution.description}}
+          {{/if}}
+        </span>
+      </p>
+      <p class="kredits-amount">
+        <span class="amount">{{contribution.amount}}</span><span class="symbol">₭S</span>
+      </p>
+      {{#unless contribution.vetoed}}
+        {{#unless (is-confirmed-contribution contribution)}}
+          <p class="voting">
+            <button {{action "veto" contribution.id}} class="small danger">veto</button>
+          </p>
+        {{/unless}}
       {{/unless}}
-    {{/unless}}
-  </li>
-{{/each}}
+    </li>
+  {{/each}}
+</ul>

app/controllers/index.js

@@ -25,6 +25,9 @@ export default Controller.extend({
   showUnconfirmedKredits: true,
   hideUnconfirmedKredits: not('showUnconfirmedKredits'),
 
+  showQuickFilterUnconfirmed: false,
+  showQuickFilterConfirmed: false,
+
   actions: {
 
     vetoContribution (contributionId) {
@@ -37,6 +40,14 @@ export default Controller.extend({
       this.kredits.vote(proposalId).then(transaction => {
         console.debug('[controllers:index] Vote submitted to Ethereum blockhain: '+transaction.hash);
       });
+    },
+
+    toggleQuickFilterUnconfirmed () {
+      this.toggleProperty('showQuickFilterUnconfirmed');
+    },
+
+    toggleQuickFilterConfirmed () {
+      this.toggleProperty('showQuickFilterConfirmed');
     }
 
   }

app/helpers/capitalize-string.js

@@ -0,0 +1,7 @@
+import Helper from '@ember/component/helper';
+
+export default Helper.extend({
+  compute([string]) {
+    return string.charAt(0).toUpperCase() + string.slice(1);
+  }
+});

app/styles/_buttons.scss

@@ -11,10 +11,18 @@ button, input[type=submit], .button {
   cursor: pointer;
   letter-spacing: 0.1em;
 
+  &+button, &+input[type=submit], &+.button {
+    margin-left: 0.5rem;
+  }
+
   &:hover {
     background-color: rgba(22, 21, 40, 0.8);
   }
 
+  &:active, &.active {
+    border-color: $primary-color;
+  }
+
   &.small {
     font-size: 0.8rem;
     padding: 0.2rem 0.8rem;
@@ -28,6 +36,9 @@ button, input[type=submit], .button {
     &:hover {
       background-color: rgba(40, 21, 21, 0.8);
     }
+    &:active, &.active {
+      border-color: $red;
+    }
   }
 
   &.green {
@@ -38,5 +49,8 @@ button, input[type=submit], .button {
     &:hover {
       background-color: rgba(21, 40, 21, 0.8);
     }
+    &:active, &.active {
+      border-color: $green;
+    }
   }
 }

app/styles/components/_contribution-list.scss

@@ -6,6 +6,24 @@ main section {
   }
 }
 
+.quick-filter {
+  font-size: 1.2rem;
+  margin-bottom: 2rem;
+
+  p {
+    font-size: inherit;
+    padding: 0.2rem 0 0;
+  }
+
+  label {
+    font-size: inherit;
+
+    &+ label {
+      margin-left: 3.6rem;
+    }
+  }
+}
+
 ul.contribution-list {
   clear: both;
   width: 100%;

app/templates/index.hbs

@@ -42,6 +42,7 @@
           <h2>Latest Contributions</h2>
           {{#if kredits.hasAccounts}}
             <nav>
+              <button {{action "toggleQuickFilterUnconfirmed"}} class="small {{if showQuickFilterUnconfirmed "active"}}">filter</button>
               {{link-to "add" "contributions.new" title="Submit a contribution" class="button small green"}}
             </nav>
           {{/if}}
@@ -50,18 +51,23 @@
           {{!-- TODO: We need a better naming for kredits.hasAccounts --}}
           {{contribution-list contributions=contributionsUnconfirmedSorted
                               vetoContribution=(action "vetoContribution")
-                              contractInteractionEnabled=kredits.hasAccounts}}
+                              contractInteractionEnabled=kredits.hasAccounts
+                              showQuickFilter=showQuickFilterUnconfirmed}}
         </div>
       </section>
     {{/if}}
 
     <section id="contributions-confirmed">
-      <header>
+      <header class="with-nav">
         <h2>Confirmed Contributions</h2>
+        <nav>
+          <button {{action "toggleQuickFilterConfirmed"}} class="small {{if showQuickFilterConfirmed "active"}}">filter</button>
+        </nav>
       </header>
       <div class="content">
         {{contribution-list contributions=contributionsConfirmedSorted
-                            vetoContribution=(action "vetoContribution")}}
+                            vetoContribution=(action "vetoContribution")
+                            showQuickFilter=showQuickFilterConfirmed}}
       </div>
     </section>
   </div>

tests/fixtures/contributions.js

@@ -3,15 +3,15 @@ import Model from 'kredits-web/models/contribution';
 const items = [];
 
 const data = [
-  { id: 1, contributorId: 1, confirmedAtBlock: 1000, claimed: false, vetoed: false, amount: 1500 },
-  { id: 2, contributorId: 1, confirmedAtBlock: 1000, claimed: false, vetoed: false, amount: 5000 },
-  { id: 3, contributorId: 2, confirmedAtBlock: 1000, claimed: false, vetoed: false, amount: 1500 },
-  { id: 4, contributorId: 2, confirmedAtBlock: 1000, claimed: false, vetoed: false, amount: 1500 },
-  { id: 5, contributorId: 1, confirmedAtBlock: 1000, claimed: false, vetoed: false, amount: 5000 },
-  { id: 6, contributorId: 1, confirmedAtBlock: 1000, claimed: false, vetoed: true, amount: 500 },
-  { id: 7, contributorId: 3, confirmedAtBlock: 2000, claimed: false, vetoed: false, amount: 5000 },
-  { id: 8, contributorId: 1, confirmedAtBlock: 2000, claimed: false, vetoed: false, amount: 1500 },
-  { id: 9, contributorId: 3, confirmedAtBlock: 2000, claimed: false, vetoed: true, amount: 1500 },
+  { id: 1, contributorId: 1, confirmedAtBlock: 1000, claimed: false, vetoed: false, amount: 1500, kind: 'dev' },
+  { id: 2, contributorId: 1, confirmedAtBlock: 1000, claimed: false, vetoed: false, amount: 5000, kind: 'ops' },
+  { id: 3, contributorId: 2, confirmedAtBlock: 1000, claimed: false, vetoed: false, amount: 1500, kind: 'ops' },
+  { id: 4, contributorId: 2, confirmedAtBlock: 1000, claimed: false, vetoed: false, amount: 1500, kind: 'docs' },
+  { id: 5, contributorId: 1, confirmedAtBlock: 1000, claimed: false, vetoed: false, amount: 5000, kind: 'design' },
+  { id: 6, contributorId: 1, confirmedAtBlock: 1000, claimed: false, vetoed: true, amount: 500, kind: 'dev' },
+  { id: 7, contributorId: 3, confirmedAtBlock: 2000, claimed: false, vetoed: false, amount: 5000, kind: 'dev' },
+  { id: 8, contributorId: 1, confirmedAtBlock: 2000, claimed: false, vetoed: false, amount: 1500, kind: 'community' },
+  { id: 9, contributorId: 3, confirmedAtBlock: 2000, claimed: false, vetoed: true, amount: 1500, kind: 'docs' },
 ];
 
 data.forEach(attrs => items.push(Model.create(attrs)));

tests/integration/components/contribution-list/component-test.js

@@ -1,17 +1,34 @@
 import { module, test } from 'qunit';
 import { setupRenderingTest } from 'ember-qunit';
-import { render } from '@ember/test-helpers';
+import { click, fillIn, render } from '@ember/test-helpers';
 import hbs from 'htmlbars-inline-precompile';
+import contributors from '../../../fixtures/contributors';
+import contributions from '../../../fixtures/contributions';
 
 module('Integration | Component | contribution-list', function(hooks) {
   setupRenderingTest(hooks);
 
-  test('it renders', async function(assert) {
-    // Set any properties with this.set('myProperty', 'value');
-    // Handle any actions with this.set('myAction', function(val) { ... });
+  test('it renders all contributions', async function(assert) {
+    this.set('fixtures', contributions);
+    await render(hbs`{{contribution-list contributions=fixtures}}`);
 
-    await render(hbs`{{contribution-list}}`);
+    assert.equal(this.element.querySelectorAll('li').length, 9);
+  });
 
-    assert.equal(this.element.textContent.trim(), '');
+  test('it renders filtered contributions', async function(assert) {
+    let service = this.owner.lookup('service:kredits');
+    service.set('contributors', contributors);
+
+    this.set('fixtures', contributions);
+    await render(hbs`{{contribution-list contributions=fixtures showQuickFilter=true}}`);
+
+    await fillIn('.filter-contributor select', '1');
+    assert.equal(this.element.querySelectorAll('li').length, 5, 'select contributor');
+
+    await click('.filter-contribution-size input');
+    assert.equal(this.element.querySelectorAll('li').length, 4, 'hide small contributions');
+
+    await fillIn('.filter-contribution-kind select', 'dev');
+    assert.equal(this.element.querySelectorAll('li').length, 1, 'select kind');
   });
 });