create volunteer-headshot component

app/components/thank-you-container.js

@@ -2,11 +2,85 @@ import Ember from 'ember';
 
 const {
   Component,
+  computed,
+  computed: { filter, mapBy },
+  get,
   inject: { service }
 } = Ember;
 
+const MAX_VOLUNTEERS = 12;
+
+/**
+  The `thank-you-container` component presents the main content for the
+  `thank-you` donations page. This includes an icon, thank you message and
+  a list of contributors.
+
+  ## Default Usage
+
+  ```handlebars
+  {{thank-you-container project=project}}
+  ```
+
+  @class thank-you-container
+  @module Component
+  @extends Ember.Component
+ */
 export default Component.extend({
   classNames: ['thank-you-container'],
 
-  onboarding: service()
+  onboarding: service(),
+
+  /**
+    A filter for the project's approved users
+
+    @property approvedProjectUsers
+    @type Ember.Array
+   */
+  approvedProjectUsers: filter('project.projectUsers', function(projectUser) {
+    return get(projectUser, 'role') !== 'pending';
+  }),
+
+  /**
+    A computed array of approved members
+
+    @property approvedUsers
+    @type Ember.Array
+   */
+  approvedUsers: mapBy('approvedProjectUsers', 'user'),
+
+  /**
+    Retuns a subset of at most `MAX_VOLUNTEERS` members from the `approvedUsers` array.
+
+    @property volunteers
+    @type Ember.Array
+   */
+  volunteers: computed('approvedUsers', function() {
+    let approvedUsers = get(this, 'approvedUsers');
+
+    if (approvedUsers.length > MAX_VOLUNTEERS) {
+      approvedUsers = this.randomSubset(approvedUsers, MAX_VOLUNTEERS);
+    }
+
+    return approvedUsers;
+  }),
+
+  /*
+   * Source: http://stackoverflow.com/a/11935263/1787262
+   * Username: Tim Down
+   * Date: December 3rd, 2016
+   */
+  randomSubset(arr, size) {
+    let shuffled = arr.slice(0);
+    let i = arr.length;
+    let temp, index;
+
+    while (i--) {
+      index = Math.floor((i + 1) * Math.random());
+      temp = shuffled[index];
+      shuffled[index] = shuffled[i];
+      shuffled[i] = temp;
+    }
+
+    return shuffled.slice(0, size);
+  }
 });

app/components/volunteer-headshot.js

@@ -0,0 +1,74 @@
+import Ember from 'ember';
+
+const {
+  Component,
+  computed,
+  get,
+  isPresent
+} = Ember;
+
+/**
+  The `volunteer-headshot` component presents a thumbnail of a volunteer, their
+  name and randomly selects one of their roles.
+
+  ## Default Usage
+
+  ```handlebars
+  {{volunteer-headshot volunteer=user}}
+  ```
+
+  @class volunteer-headshot
+  @module Component
+  @extends Ember.Component
+ */
+export default Component.extend({
+  attributeBindings: ['data-test-selector'],
+  classNames: ['volunteer-headshot'],
+
+  /**
+    A computed alias of the volunteer's user roles.
+
+    @property userRoles
+    @type Ember.Array
+   */
+  userRoles: computed.alias('volunteer.userRoles'),
+
+  /**
+    A randomly selected role from the `userRoles` property.
+
+    @property userRole
+    @type Ember.Model
+   */
+  userRole: computed('userRoles', function() {
+    let userRoles = get(this, 'userRoles');
+
+    if (isPresent(userRoles)) {
+      let randomIndex = Math.floor(Math.random() * get(userRoles, 'length'));
+
+      return userRoles.objectAt(randomIndex);
+    }
+  }),
+
+  /**
+    Returns the volunteer's name. If the `name` property is not defined, it
+    computes a name from the volunteer's `firstName` & `lastName`. If neither
+    are defined it returns the volunteer's username.
+
+    @property volunteerName
+    @type String
+   */
+  volunteerName: computed('volunteer.{name,firstName,lastName}', function() {
+    let name = get(this, 'volunteer.name');
+    let firstName = get(this, 'volunteer.firstName');
+    let lastName = get(this, 'volunteer.lastName');
+    let userName = get(this, 'volunteer.userName');
+
+    if (isPresent(name)) {
+      return name;
+    } else if (isPresent(firstName) && isPresent(lastName)) {
+      return `${firstName} ${lastName}`;
+    } else {
+      return userName;
+    }
+  })
+});

app/models/organization-membership.js

@@ -0,0 +1,19 @@
+import Model from 'ember-data/model';
+import attr from 'ember-data/attr';
+import { belongsTo } from 'ember-data/relationships';
+import Ember from 'ember';
+
+const { computed } = Ember;
+
+export default Model.extend({
+  role: attr(),
+
+  member: belongsTo('user', { async: true }),
+  organization: belongsTo('organization', { async: true }),
+
+  isAdmin: computed.equal('role', 'admin'),
+  isContributor: computed.equal('role', 'contributor'),
+  isNotPending: computed.not('isPending'),
+  isOwner: computed.equal('role', 'owner'),
+  isPending: computed.equal('role', 'pending')
+});

app/styles/app.scss

@@ -176,6 +176,7 @@
 
 @import "components/user-projects-list";
 @import "components/user-sidebar";
+@import "components/volunteer-headshot";
 
 // used from task/new.hbs
 @import "components/project-skills-list";

app/styles/components/volunteer-headshot.scss

@@ -0,0 +1,22 @@
+.volunteer-headshot {
+  @include omega(6n);
+  @include span-columns(2);
+
+  display: inline-block;
+  margin-bottom: 1em;
+
+  &__name {
+    font-weight: 600;
+    margin: 0;
+  }
+
+  &__role {
+    font-size: $body-font-size-small;
+    color: $text--light;
+    margin-top: 0;
+  }
+
+  img {
+    border-radius: 4px;
+  }
+}

app/styles/templates/project/thank-you.scss

@@ -9,17 +9,27 @@
     }
   }
 
+  &__contributors {
+    @include span-columns(12);
+
+    display: flex;
+    flex-direction: row;
+    flex-wrap: wrap;
+    justify-content: center;
+    margin: 1.4em 0;
+  }
+
   h3 {
     font-size: $header-font-size-large;
     font-weight: 600;
     margin: 10px 0;
   }
 
-  p {
-    margin-bottom: 1.4em;
-  }
-
   &__message {
     color: $text--light;
+
+    p {
+      margin-bottom: 1.4em;
+    }
   }
 }

app/templates/components/thank-you-container.hbs

@@ -14,3 +14,8 @@
     {{/if}}
   </p>
 </div>
+<div class="thank-you-container__contributors">
+  {{#each volunteers as |volunteer|}}
+    {{volunteer-headshot volunteer=volunteer data-test-selector="volunteer headshot"}}
+  {{/each}}
+</div>

app/templates/components/volunteer-headshot.hbs

@@ -0,0 +1,3 @@
+<img class="volunteer-headshot__image icon large" src={{volunteer.photoThumbUrl}} alt={{volunteerName}} />
+<p class="volunteer-headshot__name" data-test-selector="volunteer name">{{volunteerName}}</p>
+<p class="volunteer-headshot__role" data-test-selector="volunteer role">{{userRole.role.name}}</p>

tests/integration/components/thank-you-container-test.js

@@ -1,16 +1,45 @@
 import { moduleForComponent, test } from 'ember-qunit';
 import hbs from 'htmlbars-inline-precompile';
 import PageObject from 'ember-cli-page-object';
-import thankYouContainerComponent from '../../pages/components/thank-you-container';
+import thankYouContainerComponent from 'code-corps-ember/tests/pages/components/thank-you-container';
 
 let page = PageObject.create(thankYouContainerComponent);
 
+const members = [
+  'Rudolph',
+  'Charlie Brown',
+  'Yukon Cornelius',
+  'Frosty the Snowman'
+];
+
+function generateProjectUsers(size) {
+  let projectUsers = [];
+
+  for (let i = 0; i < size; i++) {
+    projectUsers.push({
+      role: 'contributor',
+      user: {
+        name: members[Math.floor(Math.random() * members.length)],
+        photoThumbUrl: '/assets/images/icons/test.png',
+        userRoles: [
+          {
+            name: 'Contributor'
+          }
+        ]
+      }
+    });
+  }
+
+  return projectUsers;
+}
+
 moduleForComponent('thank-you-container', 'Integration | Component | thank-you container', {
   integration: true,
   beforeEach() {
     this.set('project', {
       id: 42,
-      title: 'A Test Project'
+      title: 'A Test Project',
+      projectUsers: generateProjectUsers(14)
     });
 
     page.setContext(this);
@@ -23,3 +52,9 @@ test('it renders the thank you text', function(assert) {
 
   assert.equal(page.thankYouText, `From all the volunteers on the ${this.get('project.title')} team.`);
 });
+
+test('it renders a subset of 12 volunteers', function(assert) {
+  assert.expect(1);
+
+  assert.equal(page.volunteers().count, 12);
+});

tests/integration/components/volunteer-headshot-test.js

@@ -0,0 +1,63 @@
+import { moduleForComponent, test } from 'ember-qunit';
+import hbs from 'htmlbars-inline-precompile';
+import PageObject from 'ember-cli-page-object';
+import volunteerHeadshot from '../../pages/components/volunteer-headshot';
+
+let page = PageObject.create(volunteerHeadshot);
+
+const userRoles = [
+  { role: { name: 'Developer' } },
+  { role: { name: 'Ember Developer' } },
+  { role: { name: 'UX Designer' } },
+  { role: { name: 'Software Engineer' } },
+  { role: { name: 'Project Coordinator' } },
+  { role: { name: 'Designer & Developer' } }
+];
+
+moduleForComponent('volunteer-headshot', 'Integration | Component | volunteer headshot', {
+  integration: true,
+  beforeEach() {
+    this.set('user', {
+      name: 'Test User',
+      photoThumbUrl: '/assets/images/icons/test.png',
+      userRoles
+    });
+    page.setContext(this);
+    page.render(hbs`{{volunteer-headshot volunteer=user}}`);
+  }
+});
+
+test('it renders the volunteer\'s name', function(assert) {
+  assert.expect(1);
+  assert.equal(page.name, this.get('user.name'));
+});
+
+test('it computes the name if it is not present', function(assert) {
+  let firstName = 'Split';
+  let lastName = 'Name';
+
+  this.set('user.name', null);
+  this.set('user.firstName', firstName);
+  this.set('user.lastName', lastName);
+
+  assert.equal(page.name, `${firstName} ${lastName}`);
+});
+
+test('it randomly selects one of the available roles', function(assert) {
+  assert.expect(1);
+
+  let roles = userRoles.map((userRole) => {
+    return userRole.role.name;
+  });
+  assert.ok(roles.includes(page.role));
+});
+
+test('it sets the image alt text', function(assert) {
+  assert.expect(1);
+  assert.equal(page.image.alt, `${this.get('user.name')}`);
+});
+
+test('it sets the image src', function(assert) {
+  assert.expect(1);
+  assert.equal(page.image.src, this.get('user.photoThumbUrl'));
+});

tests/pages/components/thank-you-container.js

@@ -1,5 +1,6 @@
 import {
   clickable,
+  collection,
   text
 } from 'ember-cli-page-object';
 
@@ -12,5 +13,9 @@ export default {
 
   clickLink: clickable('a'),
 
-  thankYouText: text('[data-test-selector="thank you message"]')
+  thankYouText: text('[data-test-selector="thank you message"]'),
+
+  volunteers: collection({
+    scope: '[data-test-selector="volunteer headshot"]'
+  })
 };