Merge branch 'slack_landing_page' into 'master'

Slack application landing page

Closes #3027

See merge request gitlab-org/gitlab-ee!2415

app/assets/images/icons.json

-{"iconCount":175,"spriteSize":76745,"icons":["abuse","account","admin","angle-double-left","angle-double-right","angle-down","angle-left","angle-right","angle-up","appearance","applications","approval","arrow-right","assignee","bold","book","branch","bullhorn","calendar","cancel","chart","chevron-down","chevron-left","chevron-right","chevron-up","clock","close","code","collapse","comment-dots","comment-next","comment","comments","commit","credit-card","cut","dashboard","disk","doc_code","doc_image","doc_text","double-headed-arrow","download","duplicate","earth","epic","external-link","eye-slash","eye","file-addition","file-deletion","file-modified","filter","folder","fork","geo-nodes","git-merge","group","history","home","hook","hourglass","image-comment-dark","import","issue-block","issue-child","issue-close","issue-duplicate","issue-new","issue-open-m","issue-open","issue-parent","issues","italic","key-2","key","label","labels","leave","level-up","license","link","list-bulleted","list-numbered","location-dot","location","lock-open","lock","log","mail","menu","merge-request-close","messages","mobile-issue-close","monitor","more","notifications-off","notifications","overview","pencil-square","pencil","pipeline","play","plus-square-o","plus-square","plus","preferences","profile","project","push-rules","question-o","question","quote","redo","remove","repeat","retry","scale","screen-full","screen-normal","scroll_down","scroll_up","search","settings","shield","slight-frown","slight-smile","smile","smiley","snippet","spam","spinner","star-o","star","status_canceled_borderless","status_canceled","status_closed","status_created_borderless","status_created","status_failed_borderless","status_failed","status_manual_borderless","status_manual","status_notfound_borderless","status_open","status_pending_borderless","status_pending","status_running_borderless","status_running","status_skipped_borderless","status_skipped","status_success_borderless","status_success_solid","status_success","status_warning_borderless","status_warning","stop","task-done","template","terminal","thumb-down","thumb-up","thumbtack","timer","todo-add","todo-done","token","unapproval","unassignee","unlink","user","users","volume-up","warning","work"]}
\ No newline at end of file
+{"iconCount":174,"spriteSize":76324,"icons":["abuse","account","admin","angle-double-left","angle-double-right","angle-down","angle-left","angle-right","angle-up","appearance","applications","approval","arrow-right","assignee","bold","book","branch","bullhorn","calendar","cancel","chart","chevron-down","chevron-left","chevron-right","chevron-up","clock","close","code","collapse","comment-dots","comment-next","comment","comments","commit","credit-card","cut","dashboard","disk","doc_code","doc_image","doc_text","double-headed-arrow","download","duplicate","earth","epic","external-link","eye-slash","eye","file-addition","file-deletion","file-modified","filter","folder","fork","geo-nodes","git-merge","group","history","home","hook","hourglass","image-comment-dark","import","issue-block","issue-child","issue-close","issue-duplicate","issue-new","issue-open-m","issue-open","issue-parent","issues","italic","key-2","key","label","labels","leave","level-up","license","link","list-bulleted","list-numbered","location-dot","location","lock-open","lock","log","mail","menu","merge-request-close","messages","mobile-issue-close","monitor","more","notifications-off","notifications","overview","pencil","pipeline","play","plus-square-o","plus-square","plus","preferences","profile","project","push-rules","question-o","question","quote","redo","remove","repeat","retry","scale","screen-full","screen-normal","scroll_down","scroll_up","search","settings","shield","slight-frown","slight-smile","smile","smiley","snippet","spam","spinner","star-o","star","status_canceled_borderless","status_canceled","status_closed","status_created_borderless","status_created","status_failed_borderless","status_failed","status_manual_borderless","status_manual","status_notfound_borderless","status_open","status_pending_borderless","status_pending","status_running_borderless","status_running","status_skipped_borderless","status_skipped","status_success_borderless","status_success_solid","status_success","status_warning_borderless","status_warning","stop","task-done","template","terminal","thumb-down","thumb-up","thumbtack","timer","todo-add","todo-done","token","unapproval","unassignee","unlink","user","users","volume-up","warning","work"]}
\ No newline at end of file

app/assets/javascripts/add_gitlab_slack_application/components/add_gitlab_slack_application.vue

+<script>
+  import Flash from '~/flash';
+  import GitlabSlackService from '../services/gitlab_slack_service';
+  import * as UrlUtility from '../../lib/utils/url_utility';
+
+  export default {
+    props: {
+      projects: {
+        type: Array,
+        required: false,
+        default: () => [],
+      },
+
+      isSignedIn: {
+        type: Boolean,
+        required: true,
+      },
+
+      gitlabForSlackGifPath: {
+        type: String,
+        required: true,
+      },
+
+      signInPath: {
+        type: String,
+        required: true,
+      },
+
+      slackLinkPath: {
+        type: String,
+        required: true,
+      },
+
+      gitlabLogoPath: {
+        type: String,
+        required: true,
+      },
+
+      slackLogoPath: {
+        type: String,
+        required: true,
+      },
+
+      docsPath: {
+        type: String,
+        required: true,
+      },
+    },
+
+    data() {
+      return {
+        popupOpen: false,
+        selectedProjectId: this.projects && this.projects.length ? this.projects[0].id : 0,
+      };
+    },
+
+    computed: {
+      doubleHeadedArrowSvg() {
+        return gl.utils.spriteIcon('double-headed-arrow');
+      },
+
+      arrowRightSvg() {
+        return gl.utils.spriteIcon('arrow-right');
+      },
+
+      hasProjects() {
+        return this.projects.length > 0;
+      },
+    },
+
+    methods: {
+      togglePopup() {
+        this.popupOpen = !this.popupOpen;
+      },
+
+      addToSlack() {
+        GitlabSlackService.addToSlack(this.slackLinkPath, this.selectedProjectId)
+          .then(response => UrlUtility.redirectTo(response.data.add_to_slack_link))
+          .catch(() => Flash('Unable to build Slack link.'));
+      },
+    },
+
+    mounted() {
+      GitlabSlackService.init();
+    },
+  };
+</script>
+
+<template>
+  <div>
+    <div class="center append-right-default">
+      <h1>GitLab for Slack</h1>
+      <p>Track your GitLab projects with GitLab for Slack.</p>
+    </div>
+
+    <div class="append-bottom-20 center" v-once>
+      <img
+        class="gitlab-slack-logo"
+        :src="gitlabLogoPath"></img>
+      <div
+        class="gitlab-slack-double-headed-arrow inline prepend-left-20 append-right-20"
+        v-html="doubleHeadedArrowSvg"></div>
+      <img
+        class="gitlab-slack-logo"
+        :src="slackLogoPath"></img>
+    </div>
+
+    <button
+      type="button"
+      class="btn btn-red center-block js-popup-button"
+      @click="togglePopup">
+      Add GitLab to Slack
+    </button>
+
+    <div
+      class="popup gitlab-slack-popup center-block prepend-top-20 text-center js-popup"
+      v-if="popupOpen">
+      <div
+        class="inline"
+        v-if="isSignedIn && hasProjects">
+        <strong>Select GitLab project to link with your Slack team</strong>
+
+        <select
+          class="gitlab-slack-project-select js-project-select form-control prepend-top-10 append-bottom-10"
+          v-model="selectedProjectId">
+          <option
+            v-for="project in projects"
+            :key="project.id"
+            :value="project.id">
+            {{ project.name }}
+          </option>
+        </select>
+
+        <button
+          type="button"
+          class="btn btn-red pull-right js-add-button"
+          @click="addToSlack">
+          Add to Slack
+        </button>
+      </div>
+
+      <span
+        class="js-no-projects"
+        v-else-if="isSignedIn && !hasProjects">
+        You don't have any projects available.
+      </span>
+
+      <span v-else>
+        You have to
+        <a
+          class="js-gitlab-slack-sign-in-link"
+          v-once
+          :href="signInPath">
+          log in
+        </a>
+      </span>
+    </div>
+
+    <div class="center prepend-top-20 append-bottom-10 append-right-5 prepend-left-5">
+      <img
+        v-once
+        class="gitlab-slack-gif"
+        :src="gitlabForSlackGifPath">
+    </div>
+
+    <div
+      class="gitlab-slack-example"
+      v-once>
+      <h3 class="center">How it works</h3>
+
+      <div class="well gitlab-slack-well center-block">
+        <code class="code center-block append-bottom-10">/project-name issue show &lt;id&gt;</code>
+        <span>
+          <div
+            class="gitlab-slack-right-arrow inline append-right-5"
+            v-html="arrowRightSvg"></div>
+          Shows the issue with id
+          <strong>&lt;id&gt;</strong>
+        </span>
+      </div>
+
+      <div class="center">
+        <a :href="docsPath">
+           More Slack commands
+        </a>
+      </div>
+    </div>
+  </div>
+</template>

app/assets/javascripts/add_gitlab_slack_application/index.js

+import Vue from 'vue';
+import AddGitlabSlackApplication from './components/add_gitlab_slack_application.vue';
+
+function mountAddGitlabSlackApplication() {
+  const el = document.getElementById('js-add-gitlab-slack-application-entry-point');
+
+  if (!el) return;
+
+  const dataNode = document.getElementById('js-add-gitlab-slack-application-entry-data');
+  const initialData = JSON.parse(dataNode.innerHTML);
+
+  const AddGitlabSlackApplicationComp = Vue.extend(AddGitlabSlackApplication);
+
+  new AddGitlabSlackApplicationComp({
+    propsData: {
+      projects: initialData.projects,
+      isSignedIn: initialData.is_signed_in,
+      gitlabForSlackGifPath: initialData.gitlab_for_slack_gif_path,
+      signInPath: initialData.sign_in_path,
+      slackLinkPath: initialData.slack_link_profile_slack_path,
+      gitlabLogoPath: initialData.gitlab_logo_path,
+      slackLogoPath: initialData.slack_logo_path,
+      docsPath: initialData.docs_path,
+    },
+  }).$mount(el);
+}
+
+document.addEventListener('DOMContentLoaded', mountAddGitlabSlackApplication);
+
+export default mountAddGitlabSlackApplication;

app/assets/javascripts/add_gitlab_slack_application/services/gitlab_slack_service.js

+import axios from 'axios';
+import setAxiosCsrfToken from '../../lib/utils/axios_utils';
+
+export default {
+  init() {
+    setAxiosCsrfToken();
+  },
+
+  addToSlack(url, projectId) {
+    return axios.get(url, {
+      params: {
+        project_id: projectId,
+      },
+    });
+  },
+};

app/assets/javascripts/lib/utils/url_utility.js

@@ -100,6 +100,10 @@ export function visitUrl(url, external = false) {
   }
 }
 
+export function redirectTo(url) {
+  return window.location.assign(url);
+}
+
 window.gl = window.gl || {};
 window.gl.utils = {
   ...(window.gl.utils || {}),

app/assets/stylesheets/framework.scss

@@ -33,6 +33,7 @@
 @import "framework/modal";
 @import "framework/pagination";
 @import "framework/panels";
+@import "framework/popup";
 @import "framework/secondary-navigation-elements";
 @import "framework/selects";
 @import "framework/sidebar";

app/assets/stylesheets/framework/mixins.scss

@@ -216,3 +216,31 @@
     display: none;
   }
 }
+
+@mixin triangle($color, $border-color, $size, $border-size) {
+  &::before,
+  &::after {
+    bottom: 100%;
+    left: 50%;
+    border: solid transparent;
+    content: '';
+    height: 0;
+    width: 0;
+    position: absolute;
+    pointer-events: none;
+  }
+
+  &::before {
+    border-color: transparent;
+    border-bottom-color: $border-color;
+    border-width: ($size + $border-size);
+    margin-left: -($size + $border-size);
+  }
+
+  &::after {
+    border-color: transparent;
+    border-bottom-color: $color;
+    border-width: $size;
+    margin-left: -$size;
+  }
+}

app/assets/stylesheets/framework/popup.scss

+.popup {
+  @include triangle(
+    $gray-lighter,
+    $gray-darker,
+    $popup-triangle-size,
+    $popup-triangle-border-size
+  );
+
+  padding: $gl-padding;
+  background-color: $gray-lighter;
+  border: 1px solid $gray-darker;
+  border-radius: $border-radius-default;
+  box-shadow: 0 5px 8px $popup-box-shadow-color;
+  position: relative;
+}

app/assets/stylesheets/framework/variables.scss

@@ -741,3 +741,21 @@ Image Commenting cursor
 */
 $image-comment-cursor-left-offset: 12;
 $image-comment-cursor-top-offset: 30;
+
+/*
+Add GitLab Slack Application
+*/
+$add-to-slack-popup-max-width: 400px;
+$add-to-slack-gif-max-width: 850px;
+$add-to-slack-well-max-width: 750px;
+$add-to-slack-logo-size: 100px;
+$double-headed-arrow-width: 100px;
+$double-headed-arrow-height: 25px;
+$right-arrow-size: 16px;
+
+/*
+Popup
+*/
+$popup-triangle-size: 15px;
+$popup-triangle-border-size: 1px;
+$popup-box-shadow-color: rgba(90, 90, 90, 0.05);

app/assets/stylesheets/pages/profile.scss

@@ -420,3 +420,41 @@ table.u2f-registrations {
     }
   }
 }
+
+.gitlab-slack-gif {
+  width: 100%;
+  max-width: $add-to-slack-gif-max-width;
+}
+
+.gitlab-slack-well {
+  background-color: $white-light;
+  box-shadow: none;
+  max-width: $add-to-slack-well-max-width;
+}
+
+.gitlab-slack-logo {
+  width: $add-to-slack-logo-size;
+  height: $add-to-slack-logo-size;
+}
+
+.gitlab-slack-popup {
+  width: 100%;
+  max-width: $add-to-slack-popup-max-width;
+}
+
+.gitlab-slack-right-arrow svg {
+  fill: $white-dark;
+  width: $right-arrow-size;
+  height: $right-arrow-size;
+  vertical-align: text-bottom;
+}
+
+.gitlab-slack-double-headed-arrow {
+  vertical-align: text-top;
+
+  svg {
+    fill: $gray-darker;
+    width: $double-headed-arrow-width;
+    height: $double-headed-arrow-height;
+  }
+}

app/helpers/services_helper.rb

 module ServicesHelper
+  prepend EE::ServicesHelper
+
   def service_event_description(event)
     case event
     when "push", "push_events"

app/views/profiles/slacks/edit.html.haml

+= webpack_bundle_tag 'add_gitlab_slack_application'
+
+%script#js-add-gitlab-slack-application-entry-data{ type: "application/json" }
+  = add_to_slack_data(@projects)
+
+#js-add-gitlab-slack-application-entry-point

app/views/projects/services/gitlab_slack_application/_slack_button.html.haml

-%a{ href: "https://slack.com/oauth/authorize?scope=commands&client_id=#{slack_app_id}&redirect_uri=#{slack_redirect_uri(@project)}" }
+%a#slack-button{ href: add_to_slack_link(project, slack_app_id) }
   %img{ alt:"Add to Slack", height: "40", src: "https://platform.slack-edge.com/img/add_to_slack.png", srcset: "https://platform.slack-edge.com/img/add_to_slack.png 1x, https://platform.slack-edge.com/img/add_to_slack@2x.png 2x", width: "139" }

app/views/projects/services/gitlab_slack_application/_slack_integration_form.html.haml

@@ -27,4 +27,4 @@
           = link_to 'Remove', project_settings_slack_path(project), method: :delete, class: 'btn btn-danger btn-sm', data: { confirm: 'Are you sure?' }
 - else
   %p To set up this service press "Add to Slack"
-  = render "projects/services/#{@service.to_param}/slack_button"
+  = render "projects/services/#{@service.to_param}/slack_button", project: @project

config/dependency_decisions.yml

@@ -459,15 +459,15 @@
     :versions: []
     :when: 2017-09-13 17:31:16.425819400 Z
 - - :approve
-  - gitlab-svgs
+  - "@gitlab-org/gitlab-svgs"
   - :who: Tim Zallmann
-    :why: Our own library - https://gitlab.com/gitlab-org/gitlab-svgs
+    :why: Our own library - GitLab License https://gitlab.com/gitlab-org/gitlab-svgs
     :versions: []
     :when: 2017-09-19 14:36:32.795496000 Z
 - - :license
   - pikaday
   - MIT
-  - :who: 
-    :why: 
+  - :who:
+    :why:
     :versions: []
     :when: 2017-10-17 17:46:12.367554000 Z

config/routes/profile.rb

@@ -35,6 +35,14 @@ resource :profile, only: [:show, :update] do
         put :resend_confirmation_instructions
       end
     end
+
+    ## EE-specific
+    resource :slack, only: [:edit] do
+      member do
+        get :slack_link
+      end
+    end
+
     resources :chat_names, only: [:index, :new, :create, :destroy] do
       collection do
         delete :deny

config/svg.config.js

@@ -2,8 +2,9 @@
 const path = require('path');
 const fs = require('fs');
 
-const sourcePath = path.join('node_modules', 'gitlab-svgs', 'dist');
-const sourcePathIllustrations = path.join('node_modules', 'gitlab-svgs', 'dist', 'illustrations');
+const svgsPackageName = '@gitlab-org/gitlab-svgs';
+const sourcePath = path.join('node_modules', svgsPackageName, 'dist');
+const sourcePathIllustrations = path.join('node_modules', svgsPackageName, 'dist', 'illustrations');
 const destPath = path.normalize(path.join('app', 'assets', 'images'));
 
 // Actual Task copying the 2 files + all illustrations

config/webpack.config.js

@@ -27,6 +27,7 @@ var config = {
   context: path.join(ROOT_PATH, 'app/assets/javascripts'),
   entry: {
     account:              './profile/account/index.js',
+    add_gitlab_slack_application: './add_gitlab_slack_application/index.js',
     balsamiq_viewer:      './blob/balsamiq_viewer.js',
     blob:                 './blob_edit/blob_bundle.js',
     boards:               './boards/boards_bundle.js',

ee/app/controllers/profiles/slacks_controller.rb

+class Profiles::SlacksController < Profiles::ApplicationController
+  include ServicesHelper
+
+  skip_before_action :authenticate_user!
+
+  layout 'application'
+
+  def edit
+    @projects = disabled_projects if current_user
+  end
+
+  def slack_link
+    project = disabled_projects.find(params[:project_id])
+    link = add_to_slack_link(project, current_application_settings.slack_app_id)
+
+    render json: { add_to_slack_link: link }
+  end
+
+  private
+
+  def disabled_projects
+    @disabled_projects ||= current_user
+      .authorized_projects(Gitlab::Access::MASTER)
+      .with_slack_application_disabled
+  end
+end

ee/app/helpers/ee/services_helper.rb

+module EE
+  module ServicesHelper
+    def add_to_slack_link(project, slack_app_id)
+      "https://slack.com/oauth/authorize?scope=commands&client_id=#{slack_app_id}&redirect_uri=#{slack_auth_project_settings_slack_url(project)}"
+    end
+
+    def add_to_slack_data(projects)
+      {
+        projects: projects,
+        sign_in_path: new_session_path(:user, redirect_to_referer: 'yes'),
+        is_signed_in: current_user.present?,
+        slack_link_profile_slack_path: slack_link_profile_slack_path,
+        gitlab_for_slack_gif_path: image_path('gitlab_for_slack.gif'),
+        gitlab_logo_path: image_path('illustrations/gitlab_logo.svg'),
+        slack_logo_path: image_path('illustrations/slack_logo.svg'),
+        docs_path: help_page_path('integration/slash_commands.md')
+      }.to_json.html_safe
+    end
+  end
+end

ee/app/models/ee/project.rb

@@ -75,6 +75,11 @@ module EE
       def search_by_visibility(level)
         where(visibility_level: ::Gitlab::VisibilityLevel.string_options[level])
       end
+
+      def with_slack_application_disabled
+        joins('LEFT JOIN services ON services.project_id = projects.id AND services.type = \'GitlabSlackApplicationService\' AND services.active IS true')
+          .where('services.id IS NULL')
+      end
     end
 
     def mirror

package.json

@@ -75,6 +75,7 @@
     "webpack-stats-plugin": "^0.1.5"
   },
   "devDependencies": {
+    "@gitlab-org/gitlab-svgs": "^1.0.2",
     "babel-plugin-istanbul": "^4.0.0",
     "eslint": "^3.10.1",
     "eslint-config-airbnb-base": "^10.0.1",
@@ -83,7 +84,6 @@
     "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-jasmine": "^2.1.0",
     "eslint-plugin-promise": "^3.5.0",
-    "gitlab-svgs": "https://gitlab.com/gitlab-org/gitlab-svgs.git",
     "istanbul": "^0.4.5",
     "jasmine-core": "^2.6.3",
     "jasmine-jquery": "^2.1.1",

spec/controllers/profiles/slacks_controller_spec.rb

+require 'spec_helper'
+
+describe Profiles::SlacksController do
+  let(:user) { create(:user) }
+
+  before do
+    sign_in(user)
+
+    allow(subject).to receive(:current_user).and_return(user)
+  end
+
+  describe 'GET edit' do
+    before do
+      get :edit
+    end
+
+    it 'renders' do
+      expect(response).to render_template :edit
+    end
+
+    it 'assigns projects' do
+      expect(assigns[:projects]).to eq []
+    end
+
+    it 'assigns disabled_projects' do
+      expect(assigns[:disabled_projects]).to eq []
+    end
+  end
+end

spec/ee/spec/models/ee/project_spec.rb

@@ -1087,4 +1087,17 @@ describe Project do
       expect(project.import_data.password).to eq('pass')
     end
   end
+
+  describe '#with_slack_application_disabled' do
+    it 'returns projects where Slack application is disabled' do
+      project1 = create(:project)
+      project2 = create(:project)
+      create(:gitlab_slack_application_service, project: project2)
+
+      projects = described_class.with_slack_application_disabled
+
+      expect(projects).to include(project1)
+      expect(projects).not_to include(project2)
+    end
+  end
 end

spec/factories/services.rb

@@ -52,6 +52,7 @@ FactoryGirl.define do
 
   factory :gitlab_slack_application_service do
     project
+    active true
     type 'GitlabSlackApplicationService'
   end
 end

spec/javascripts/add_gitlab_slack_application/components/add_gitlab_slack_application_spec.js

+import Vue from 'vue';
+import addGitlabSlackApplication from '~/add_gitlab_slack_application/components/add_gitlab_slack_application.vue';
+import GitlabSlackService from '~/add_gitlab_slack_application/services/gitlab_slack_service';
+import * as UrlUtility from '~/lib/utils/url_utility';
+import mountComponent from '../../helpers/vue_mount_component_helper';
+
+describe('AddGitlabSlackApplication', () => {
+  const redirectLink = '//redirectLink';
+  const gitlabForSlackGifPath = '//gitlabForSlackGifPath';
+  const signInPath = '//signInPath';
+  const slackLinkPath = '//slackLinkPath';
+  const docsPath = '//s';
+  const gitlabLogoPath = '//gitlabLogoPath';
+  const slackLogoPath = '//slackLogoPath';
+  const projects = [{
+    id: 4,
+    name: 'test',
+  }, {
+    id: 6,
+    name: 'nope',
+  }];
+  const DEFAULT_PROPS = {
+    projects,
+    gitlabForSlackGifPath,
+    signInPath,
+    slackLinkPath,
+    docsPath,
+    gitlabLogoPath,
+    slackLogoPath,
+    isSignedIn: false,
+  };
+
+  const AddGitlabSlackApplication = Vue.extend(addGitlabSlackApplication);
+
+  it('opens popup when button is clicked', (done) => {
+    const vm = mountComponent(AddGitlabSlackApplication, DEFAULT_PROPS);
+
+    vm.$el.querySelector('.js-popup-button').click();
+
+    vm.$nextTick()
+      .then(() => expect(vm.$el.querySelector('.js-popup')).toBeDefined())
+      .then(done)
+      .catch(done.fail);
+  });
+
+  it('hides popup when button is clicked', (done) => {
+    const vm = mountComponent(AddGitlabSlackApplication, DEFAULT_PROPS);
+
+    vm.popupOpen = true;
+
+    vm.$nextTick()
+      .then(() => vm.$el.querySelector('.js-popup-button').click())
+      .then(vm.$nextTick)
+      .then(() => expect(vm.$el.querySelector('.js-popup')).toBeNull())
+      .then(done)
+      .catch(done.fail);
+  });
+
+  it('popup has a project select when signed in', (done) => {
+    const vm = mountComponent(AddGitlabSlackApplication, {
+      ...DEFAULT_PROPS,
+      isSignedIn: true,
+    });
+
+    vm.popupOpen = true;
+
+    vm.$nextTick()
+      .then(() => expect(vm.$el.querySelector('.js-project-select')).toBeDefined())
+      .then(done)
+      .catch(done.fail);
+  });
+
+  it('popup has a message when there is no projects', (done) => {
+    const vm = mountComponent(AddGitlabSlackApplication, {
+      ...DEFAULT_PROPS,
+      projects: [],
+      isSignedIn: true,
+    });
+
+    vm.popupOpen = true;
+
+    vm.$nextTick()
+      .then(() => {
+        expect(vm.$el.querySelector('.js-no-projects').textContent)
+          .toMatch("You don't have any projects available.");
+      })
+      .then(done)
+      .catch(done.fail);
+  });
+
+  it('popup has a sign in link when logged out', (done) => {
+    const vm = mountComponent(AddGitlabSlackApplication, {
+      ...DEFAULT_PROPS,
+    });
+
+    vm.popupOpen = true;
+    vm.selectedProjectId = 4;
+
+    vm.$nextTick()
+      .then(() => {
+        expect(vm.$el.querySelector('.js-gitlab-slack-sign-in-link').href)
+          .toMatch(new RegExp(signInPath, 'i'));
+      })
+      .then(done)
+      .catch(done.fail);
+  });
+
+  it('redirects user to external link when submitted', (done) => {
+    const vm = mountComponent(AddGitlabSlackApplication, {
+      ...DEFAULT_PROPS,
+      isSignedIn: true,
+    });
+    const addToSlackPromise = Promise.resolve({ data: { add_to_slack_link: redirectLink } });
+
+    spyOn(GitlabSlackService, 'addToSlack').and.returnValue(addToSlackPromise);
+    spyOn(UrlUtility, 'redirectTo');
+
+    vm.popupOpen = true;
+
+    vm.$nextTick()
+      .then(() => vm.$el.querySelector('.js-add-button').click())
+      .then(vm.$nextTick)
+      .then(addToSlackPromise)
+      .then(() => expect(UrlUtility.redirectTo).toHaveBeenCalledWith(redirectLink))
+      .then(done)
+      .catch(done.fail);
+  });
+});

yarn.lock

@@ -2,6 +2,10 @@
 # yarn lockfile v1
 
 
+"@gitlab-org/gitlab-svgs@^1.0.2":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@gitlab-org/gitlab-svgs/-/gitlab-svgs-1.0.2.tgz#e4d29058e2bb438ba71ac525c6397ef15ae2877b"
+
 abbrev@1, abbrev@1.0.x:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.0.9.tgz#91b4792588a7738c25f35dd6f63752a2f8776135"
@@ -2720,10 +2724,6 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
-"gitlab-svgs@https://gitlab.com/gitlab-org/gitlab-svgs.git":
-  version "1.1.0"
-  resolved "https://gitlab.com/gitlab-org/gitlab-svgs.git#f73ef3cb04d9bde261c2552c679c431cc44928f2"
-
 glob-base@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/glob-base/-/glob-base-0.3.0.tgz#dbb164f6221b1c0b1ccf82aea328b497df0ea3c4"