Merge pull request #439 from Human-Connection/347-display_notifications

[WIP] Frontend implementation for notifications

backend/src/seed/factories/badges.js

@@ -3,21 +3,26 @@ import uuid from 'uuid/v4'
 export default function (params) {
   const {
     id = uuid(),
-    key,
+    key = '',
     type = 'crowdfunding',
     status = 'permanent',
-    icon
+    icon = '/img/badges/indiegogo_en_panda.svg'
   } = params
 
-  return `
-  mutation {
-    CreateBadge(
-      id: "${id}",
-      key: "${key}",
-      type: ${type},
-      status: ${status},
-      icon: "${icon}"
-    ) { id }
+  return {
+    mutation: `
+      mutation(
+        $id: ID
+        $key: String!
+        $type: BadgeTypeEnum!
+        $status: BadgeStatusEnum!
+        $icon: String!
+      ) {
+        CreateBadge(id: $id, key: $key, type: $type, status: $status, icon: $icon) {
+          id
+        }
+      }
+    `,
+    variables: { id, key, type, status, icon }
   }
-  `
 }

backend/src/seed/factories/categories.js

@@ -8,14 +8,15 @@ export default function (params) {
     icon
   } = params
 
-  return `
-    mutation {
-      CreateCategory(
-        id: "${id}",
-        name: "${name}",
-        slug: "${slug}",
-        icon: "${icon}"
-      ) { id, name }
+  return {
+    mutation: `
+    mutation($id: ID, $name: String!, $slug: String, $icon: String!) {
+      CreateCategory(id: $id, name: $name, slug: $slug, icon: $icon) {
+        id
+        name
+      }
     }
-  `
+    `,
+    variables: { id, name, slug, icon }
+  }
 }

backend/src/seed/factories/comments.js

@@ -7,19 +7,17 @@ export default function (params) {
     content = [
       faker.lorem.sentence(),
       faker.lorem.sentence()
-    ].join('. '),
-    disabled = false,
-    deleted = false
+    ].join('. ')
   } = params
 
-  return `
-    mutation {
-      CreateComment(
-        id: "${id}",
-        content: "${content}",
-        disabled: ${disabled},
-        deleted: ${deleted}
-      ) { id }
-    }
-  `
+  return {
+    mutation: `
+      mutation($id: ID!, $content: String!) {
+        CreateComment(id: $id, content: $content) {
+          id
+        }
+      }
+    `,
+    variables: { id, content }
+  }
 }

backend/src/seed/factories/index.js

@@ -71,8 +71,8 @@ export default function Factory (options = {}) {
       return this
     },
     async create (node, properties) {
-      const mutation = this.factories[node](properties)
-      this.lastResponse = await this.graphQLClient.request(mutation)
+      const { mutation, variables } = this.factories[node](properties)
+      this.lastResponse = await this.graphQLClient.request(mutation, variables)
       return this
     },
     async relate (node, relationship, properties) {

backend/src/seed/factories/notifications.js

@@ -6,12 +6,15 @@ export default function (params) {
     read = false
   } = params
 
-  return `
-    mutation {
-      CreateNotification(
-        id: "${id}",
-        read: ${read},
-      ) { id, read }
-    }
-  `
+  return {
+    mutation: `
+      mutation($id: ID, $read: Boolean) {
+        CreateNotification(id: $id, read: $read) {
+          id
+          read
+        }
+      }
+    `,
+    variables: { id, read }
+  }
 }

backend/src/seed/factories/organizations.js

@@ -5,20 +5,17 @@ export default function create (params) {
   const {
     id = uuid(),
     name = faker.company.companyName(),
-    description = faker.company.catchPhrase(),
-    disabled = false,
-    deleted = false
+    description = faker.company.catchPhrase()
   } = params
 
-  return `
-    mutation {
-      CreateOrganization(
-        id: "${id}",
-        name: "${name}",
-        description: "${description}",
-        disabled: ${disabled},
-        deleted: ${deleted}
-      ) { name }
-    }
-  `
+  return {
+    mutation: `
+      mutation($id: ID!, $name: String!, $description: String!) {
+        CreateOrganization(id: $id, name: $name, description: $description) {
+          name
+        }
+      }
+    `,
+    variables: { id, name, description }
+  }
 }

backend/src/seed/factories/posts.js

@@ -18,17 +18,31 @@ export default function (params) {
     deleted = false
   } = params
 
-  return `
-    mutation {
-      CreatePost(
-        id: "${id}",
-        slug: "${slug}",
-        title: "${title}",
-        content: "${content}",
-        image: "${image}",
-        visibility: ${visibility},
-        deleted: ${deleted}
-      ) { title, content }
-    }
-  `
+  return {
+    mutation: `
+      mutation(
+        $id: ID!
+        $slug: String
+        $title: String!
+        $content: String!
+        $image: String
+        $visibility: VisibilityEnum
+        $deleted: Boolean
+      ) {
+        CreatePost(
+          id: $id
+          slug: $slug
+          title: $title
+          content: $content
+          image: $image
+          visibility: $visibility
+          deleted: $deleted
+        ) {
+          title
+          content
+        }
+      }
+    `,
+    variables: { id, slug, title, content, image, visibility, deleted }
+  }
 }

backend/src/seed/factories/reports.js

@@ -6,15 +6,15 @@ export default function create (params) {
     id
   } = params
 
-  return `
-    mutation {
-      report(
-        description: "${description}",
-        id: "${id}",
-      ) {
-        id,
-        createdAt
+  return {
+    mutation: `
+      mutation($id: ID!, $description: String!) {
+        report(description: $description, id: $id) {
+          id
+          createdAt
+        }
       }
-    }
-  `
+    `,
+    variables: { id, description }
+  }
 }

backend/src/seed/factories/tags.js

@@ -3,15 +3,17 @@ import uuid from 'uuid/v4'
 export default function (params) {
   const {
     id = uuid(),
-    name
+    name = '#human-connection'
   } = params
 
-  return `
-    mutation {
-      CreateTag(
-      id: "${id}",
-      name: "${name}",
-      ) { name }
-    }
-  `
+  return {
+    mutation: `
+      mutation($id: ID!, $name: String!) {
+        CreateTag(id: $id, name: $name) {
+          name
+        }
+      }
+    `,
+    variables: { id, name }
+  }
 }

backend/src/seed/factories/users.js

@@ -10,34 +10,42 @@ export default function create (params) {
     password = '1234',
     role = 'user',
     avatar = faker.internet.avatar(),
-    about = faker.lorem.paragraph(),
-    disabled = false,
-    deleted = false
+    about = faker.lorem.paragraph()
   } = params
 
-  return `
-    mutation {
-      CreateUser(
-        id: "${id}",
-        name: "${name}",
-        slug: "${slug}",
-        password: "${password}",
-        email: "${email}",
-        avatar: "${avatar}",
-        about: "${about}",
-        role: ${role},
-        disabled: ${disabled},
-        deleted: ${deleted}
+  return {
+    mutation: `
+      mutation(
+        $id: ID!
+        $name: String
+        $slug: String
+        $password: String!
+        $email: String
+        $avatar: String
+        $about: String
+        $role: UserGroupEnum
       ) {
-        id
-        name
-        slug
-        email
-        avatar
-        role
-        deleted
-        disabled
+        CreateUser(
+          id: $id
+          name: $name
+          slug: $slug
+          password: $password
+          email: $email
+          avatar: $avatar
+          about: $about
+          role: $role
+        ) {
+          id
+          name
+          slug
+          email
+          avatar
+          role
+          deleted
+          disabled
+        }
       }
-    }
-  `
+    `,
+    variables: { id, name, slug, password, email, avatar, about, role }
+  }
 }

backend/src/seed/seed-db.js

@@ -1,3 +1,4 @@
+import faker from 'faker'
 import Factory from './factories'
 
 /* eslint-disable no-multi-spaces */
@@ -88,20 +89,23 @@ import Factory from './factories'
       f.create('Tag', { id: 't4', name: 'Freiheit' })
     ])
 
+    const mention1 = 'Hey <a class="mention" href="/profile/u3">@jenny-rostock</a>, what\'s up?'
+    const mention2 = 'Hey <a class="mention" href="/profile/u3">@jenny-rostock</a>, here is another notification for you!'
+
     await Promise.all([
       asAdmin.create('Post',     { id: 'p0' }),
       asModerator.create('Post', { id: 'p1' }),
-      asUser.create('Post',      { id: 'p2', deleted: true }),
+      asUser.create('Post',      { id: 'p2' }),
       asTick.create('Post',      { id: 'p3' }),
       asTrick.create('Post',     { id: 'p4' }),
       asTrack.create('Post',     { id: 'p5' }),
       asAdmin.create('Post',     { id: 'p6' }),
-      asModerator.create('Post', { id: 'p7' }),
+      asModerator.create('Post', { id: 'p7', content: `${mention1} ${faker.lorem.paragraph()}` }),
       asUser.create('Post',      { id: 'p8' }),
       asTick.create('Post',      { id: 'p9' }),
       asTrick.create('Post',     { id: 'p10' }),
       asTrack.create('Post',     { id: 'p11' }),
-      asAdmin.create('Post',     { id: 'p12' }),
+      asAdmin.create('Post',     { id: 'p12', content: `${mention2} ${faker.lorem.paragraph()}` }),
       asModerator.create('Post', { id: 'p13' }),
       asUser.create('Post',      { id: 'p14' }),
       asTick.create('Post',      { id: 'p15' })

cypress/README.md

@@ -1,10 +1,23 @@
 # End-to-End Testing
 
+## Configure cypress
+
+First, you have to tell cypress how to connect to your local neo4j database
+among other things. You can copy our template configuration and change the new
+file according to your needs.
+
+Make sure you are at the root level of the project. Then:
+```bash
+# in the top level folder Human-Connection/
+$ cp cypress.env.template.json cypress.env.json
+```
+
 ## Run Tests
 
-To run the tests, make sure you are at the root level of the project, in your console and run the following command:
+To run the tests, do this:
 
 ```bash
+# in the top level folder Human-Connection/
 $ yarn cypress:setup
 ```
 

cypress/features.md

@@ -83,6 +83,13 @@ The following features will be implemented. This gets done in three steps:
 * Editing Comments
 * Upvote comments of others
 
+### Notifications
+[Cucumber features](./integration/notifications)
+
+* User @-mentionings
+* Notify authors for comments
+* Administrative notifications to all users
+
 ### Contribution List
 
 * Show Posts by Tiles

cypress/integration/common/steps.js

@@ -293,3 +293,43 @@ Then('I can login successfully with password {string}', password => {
   })
   cy.get('.iziToast-wrapper').should('contain', "You are logged in!")
 })
+
+When('I log in with the following credentials:', table => {
+  const { email, password } = table.hashes()[0]
+  cy.login({ email, password })
+})
+
+When('open the notification menu and click on the first item', () => {
+  cy.get('.notifications-menu').click()
+  cy.get('.notification-mention-post').first().click()
+})
+
+Then('see {int} unread notifications in the top menu', count => {
+  cy.get('.notifications-menu').should('contain', count)
+})
+
+Then('I get to the post page of {string}', path => {
+  path = path.replace('...', '')
+  cy.url().should('contain', '/post/')
+  cy.url().should('contain', path)
+})
+
+When('I start to write a new post with the title {string} beginning with:', (title, intro) => {
+  cy.get('.post-add-button').click()
+  cy.get('input[name="title"]').type(title)
+  cy.get('.ProseMirror').type(intro)
+})
+
+When('mention {string} in the text', (mention) => {
+  cy.get('.ProseMirror').type(' @')
+  cy.get('.suggestion-list__item').contains(mention).click()
+  cy.debug()
+})
+
+Then('the notification gets marked as read', () => {
+  cy.get('.notification').first().should('have.class', 'read')
+})
+
+Then('there are no notifications in the top menu', () => {
+  cy.get('.notifications-menu').should('contain', '0')
+})

cypress/integration/notifications/Mentions.feature

@@ -0,0 +1,31 @@
+Feature: Notifications for a mentions
+  As a user
+  I want to be notified if sb. mentions me in a post or comment
+  In order join conversations about or related to me
+
+  Background:
+    Given we have the following user accounts:
+      | name              | slug              | email                 | password |
+      | Wolle aus Hamburg | wolle-aus-hamburg | wolle@example.org     | 1234     |
+      | Matt Rider        | matt-rider        | matt@example.org      | 4321     |
+
+  Scenario: Mention another user, re-login as this user and see notifications
+    Given I log in with the following credentials:
+      | email             | password |
+      | wolle@example.org | 1234     |
+    And I start to write a new post with the title "Hey Matt" beginning with:
+    """
+    Big shout to our fellow contributor
+    """
+    And mention "@matt-rider" in the text
+    And I click on "Save"
+    When I log out
+    And I log in with the following credentials:
+      | email             | password |
+      | matt@example.org  | 4321     |
+    And see 1 unread notifications in the top menu
+    And open the notification menu and click on the first item
+    Then I get to the post page of ".../hey-matt"
+    And the notification gets marked as read
+    But when I refresh the page
+    Then there are no notifications in the top menu

cypress/support/commands.js

@@ -46,7 +46,8 @@ Cypress.Commands.add('login', ({ email, password }) => {
   cy.get('button[name=submit]')
     .as('submitButton')
     .click()
-  cy.location('pathname').should('eq', '/') // we're in!
+  cy.get('.iziToast-message').should('contain', 'You are logged in!')
+  cy.get('.iziToast-close').click()
 })
 
 Cypress.Commands.add('logout', (email, password) => {

webapp/components/PostCard/index.vue

@@ -4,11 +4,12 @@
     :image="post.image"
     :class="{'post-card': true, 'disabled-content': post.disabled}"
   >
-    <a
-      v-router-link
+    <nuxt-link
       class="post-link"
-      :href="href(post)"
-    >{{ post.title }}</a>
+      :to="{ name: 'post-id-slug', params: { id: post.id, slug: post.slug } }"
+    >
+      {{ post.title }}
+    </nuxt-link>
     <!-- eslint-disable vue/no-v-html -->
     <!-- TODO: replace editor content with tiptap render view -->
     <ds-space margin-bottom="large">
@@ -75,6 +76,7 @@
 import HcUser from '~/components/User'
 import ContentMenu from '~/components/ContentMenu'
 import { randomBytes } from 'crypto'
+import { mapGetters } from 'vuex'
 
 export default {
   name: 'HcPostCard',
@@ -89,26 +91,16 @@ export default {
     }
   },
   computed: {
+    ...mapGetters({
+      user: 'auth/user'
+    }),
     excerpt() {
-      // remove all links from excerpt to prevent issues with the serounding link
-      let excerpt = this.post.contentExcerpt.replace(/<a.*>(.+)<\/a>/gim, '$1')
-      // do not display content that is only linebreaks
-      if (excerpt.replace(/<br>/gim, '').trim() === '') {
-        excerpt = ''
-      }
-
-      return excerpt
+      return this.$filters.removeLinks(this.post.contentExcerpt)
     },
     isAuthor() {
-      return this.$store.getters['auth/user'].id === this.post.author.id
-    }
-  },
-  methods: {
-    href(post) {
-      return this.$router.resolve({
-        name: 'post-id-slug',
-        params: { id: post.id, slug: post.slug }
-      }).href
+      const { author } = this.post
+      if (!author) return false
+      return this.user.id === this.post.author.id
     }
   }
 }
@@ -130,6 +122,7 @@ export default {
   }
 
   .post-link {
+    margin: 15px;
     display: block;
     position: absolute;
     top: 0;

webapp/components/PostCard/spec.js

@@ -0,0 +1,62 @@
+import { config, mount, createLocalVue, RouterLinkStub } from '@vue/test-utils'
+import PostCard from '.'
+import Styleguide from '@human-connection/styleguide'
+import Vuex from 'vuex'
+import Filters from '~/plugins/vue-filters'
+
+const localVue = createLocalVue()
+
+localVue.use(Vuex)
+localVue.use(Styleguide)
+localVue.use(Filters)
+
+config.stubs['no-ssr'] = '<span><slot /></span>'
+config.stubs['v-popover'] = '<span><slot /></span>'
+
+describe('PostCard', () => {
+  let wrapper
+  let stubs
+  let mocks
+  let propsData
+  let getters
+
+  beforeEach(() => {
+    propsData = {}
+    stubs = {
+      NuxtLink: RouterLinkStub
+    }
+    mocks = {
+      $t: jest.fn()
+    }
+    getters = {
+      'auth/user': () => {
+        return {}
+      }
+    }
+  })
+
+  const Wrapper = () => {
+    const store = new Vuex.Store({
+      getters
+    })
+    return mount(PostCard, {
+      stubs,
+      mocks,
+      propsData,
+      store,
+      localVue
+    })
+  }
+
+  describe('given a post', () => {
+    beforeEach(() => {
+      propsData.post = {
+        title: "It's a title"
+      }
+    })
+
+    it('renders title', () => {
+      expect(Wrapper().text()).toContain("It's a title")
+    })
+  })
+})

webapp/components/notifications/Notification/index.vue

@@ -0,0 +1,71 @@
+<template>
+  <ds-space
+    :class="{'notification': true, 'read': notification.read}"
+    margin-bottom="x-small"
+  >
+    <no-ssr>
+      <ds-space margin-bottom="x-small">
+        <hc-user
+          :user="post.author"
+          :date-time="post.createdAt"
+          :trunc="35"
+        />
+      </ds-space>
+      <ds-text color="soft">
+        {{ $t("notifications.menu.mentioned") }}
+      </ds-text>
+    </no-ssr>
+    <ds-space margin-bottom="x-small" />
+    <nuxt-link
+      class="notification-mention-post"
+      :to="{ name: 'post-id-slug', params: { id: post.id, slug: post.slug } }"
+      @click.native="$emit('read')"
+    >
+      <ds-space margin-bottom="x-small">
+        <ds-card
+          :header="post.title"
+          :image="post.image"
+          hover
+          space="x-small"
+        >
+          <ds-space margin-bottom="x-small" />
+          <!-- eslint-disable vue/no-v-html -->
+          <div v-html="excerpt" />
+        <!-- eslint-enable vue/no-v-html -->
+        </ds-card>
+      </ds-space>
+    </nuxt-link>
+  </ds-space>
+</template>
+
+<script>
+import HcUser from '~/components/User'
+
+export default {
+  name: 'Notification',
+  components: {
+    HcUser
+  },
+  props: {
+    notification: {
+      type: Object,
+      required: true
+    }
+  },
+  computed: {
+    excerpt() {
+      return this.$filters.removeLinks(this.post.contentExcerpt)
+    },
+    post() {
+      return this.notification.post || {}
+    }
+  }
+}
+</script>
+
+<style>
+.notification.read {
+  opacity: 0.6; /* Real browsers */
+  filter: alpha(opacity = 60); /* MSIE */
+}
+</style>

webapp/components/notifications/Notification/spec.js

@@ -0,0 +1,64 @@
+import { config, mount, createLocalVue, RouterLinkStub } from '@vue/test-utils'
+import Notification from '.'
+import Styleguide from '@human-connection/styleguide'
+import Filters from '~/plugins/vue-filters'
+
+const localVue = createLocalVue()
+
+localVue.use(Styleguide)
+localVue.use(Filters)
+
+config.stubs['no-ssr'] = '<span><slot /></span>'
+
+describe('Notification', () => {
+  let wrapper
+  let stubs
+  let mocks
+  let propsData
+  beforeEach(() => {
+    propsData = {}
+    mocks = {
+      $t: jest.fn()
+    }
+    stubs = {
+      NuxtLink: RouterLinkStub
+    }
+  })
+
+  const Wrapper = () => {
+    return mount(Notification, {
+      stubs,
+      mocks,
+      propsData,
+      localVue
+    })
+  }
+
+  describe('given a notification', () => {
+    beforeEach(() => {
+      propsData.notification = {
+        post: {
+          title: "It's a title"
+        }
+      }
+    })
+
+    it('renders title', () => {
+      expect(Wrapper().text()).toContain("It's a title")
+    })
+
+    it('has no class "read"', () => {
+      expect(Wrapper().classes()).not.toContain('read')
+    })
+
+    describe('that is read', () => {
+      beforeEach(() => {
+        propsData.notification.read = true
+      })
+
+      it('has class "read"', () => {
+        expect(Wrapper().classes()).toContain('read')
+      })
+    })
+  })
+})

webapp/components/notifications/NotificationList/index.vue

@@ -0,0 +1,32 @@
+<template>
+  <div>
+    <notification
+      v-for="notification in notifications"
+      :key="notification.id"
+      :notification="notification"
+      @read="markAsRead(notification.id)"
+    />
+  </div>
+</template>
+
+<script>
+import Notification from '../Notification'
+
+export default {
+  name: 'NotificationList',
+  components: {
+    Notification
+  },
+  props: {
+    notifications: {
+      type: Array,
+      required: true
+    }
+  },
+  methods: {
+    markAsRead(notificationId) {
+      this.$emit('markAsRead', notificationId)
+    }
+  }
+}
+</script>

webapp/components/notifications/NotificationList/spec.js

@@ -0,0 +1,130 @@
+import {
+  config,
+  shallowMount,
+  mount,
+  createLocalVue,
+  RouterLinkStub
+} from '@vue/test-utils'
+import NotificationList from '.'
+import Notification from '../Notification'
+import Vue from 'vue'
+import Vuex from 'vuex'
+import Filters from '~/plugins/vue-filters'
+
+import Styleguide from '@human-connection/styleguide'
+
+const localVue = createLocalVue()
+
+localVue.use(Vuex)
+localVue.use(Styleguide)
+localVue.use(Filters)
+localVue.filter('truncate', string => string)
+
+config.stubs['no-ssr'] = '<span><slot /></span>'
+config.stubs['v-popover'] = '<span><slot /></span>'
+
+describe('NotificationList.vue', () => {
+  let wrapper
+  let Wrapper
+  let mocks
+  let stubs
+  let store
+  let propsData
+
+  beforeEach(() => {
+    store = new Vuex.Store({
+      getters: {
+        'auth/user': () => {
+          return {}
+        }
+      }
+    })
+    mocks = {
+      $t: jest.fn()
+    }
+    stubs = {
+      NuxtLink: RouterLinkStub
+    }
+    propsData = {
+      notifications: [
+        {
+          id: 'notification-41',
+          read: false,
+          post: {
+            id: 'post-1',
+            title: 'some post title',
+            contentExcerpt: 'this is a post content',
+            author: {
+              id: 'john-1',
+              slug: 'john-doe',
+              name: 'John Doe'
+            }
+          }
+        },
+        {
+          id: 'notification-42',
+          read: false,
+          post: {
+            id: 'post-2',
+            title: 'another post title',
+            contentExcerpt: 'this is yet another post content',
+            author: {
+              id: 'john-1',
+              slug: 'john-doe',
+              name: 'John Doe'
+            }
+          }
+        }
+      ]
+    }
+  })
+
+  describe('shallowMount', () => {
+    const Wrapper = () => {
+      return shallowMount(NotificationList, {
+        propsData,
+        mocks,
+        store,
+        localVue
+      })
+    }
+
+    beforeEach(() => {
+      wrapper = Wrapper()
+    })
+
+    it('renders Notification.vue for each notification of the user', () => {
+      expect(wrapper.findAll(Notification)).toHaveLength(2)
+    })
+  })
+
+  describe('mount', () => {
+    const Wrapper = () => {
+      return mount(NotificationList, {
+        propsData,
+        mocks,
+        stubs,
+        store,
+        localVue
+      })
+    }
+
+    beforeEach(() => {
+      wrapper = Wrapper()
+    })
+
+    describe('click on a notification', () => {
+      beforeEach(() => {
+        wrapper
+          .findAll('.notification-mention-post')
+          .at(1)
+          .trigger('click')
+      })
+
+      it("emits 'markAsRead' with the notificationId", () => {
+        expect(wrapper.emitted('markAsRead')).toBeTruthy()
+        expect(wrapper.emitted('markAsRead')[0]).toEqual(['notification-42'])
+      })
+    })
+  })
+})

webapp/components/notifications/NotificationMenu/index.vue

@@ -0,0 +1,112 @@
+<template>
+  <ds-button
+    v-if="totalNotifications <= 0"
+    class="notifications-menu"
+    disabled
+    icon="bell"
+  >
+    {{ totalNotifications }}
+  </ds-button>
+  <dropdown
+    v-else
+    class="notifications-menu"
+  >
+    <template
+      slot="default"
+      slot-scope="{toggleMenu}"
+    >
+      <ds-button
+        primary
+        icon="bell"
+        @click.prevent="toggleMenu"
+      >
+        {{ totalNotifications }}
+      </ds-button>
+    </template>
+    <template
+      slot="popover"
+    >
+      <div class="notifications-menu-popover">
+        <notification-list
+          :notifications="notifications"
+          @markAsRead="markAsRead"
+        />
+      </div>
+    </template>
+  </dropdown>
+</template>
+
+<script>
+import NotificationList from '../NotificationList'
+import Dropdown from '~/components/Dropdown'
+import gql from 'graphql-tag'
+
+const MARK_AS_READ = gql(`
+mutation($id: ID!, $read: Boolean!) {
+  UpdateNotification(id: $id, read: $read) {
+    id
+    read
+  }
+}`)
+
+const NOTIFICATIONS = gql(`{
+  currentUser {
+    id
+    notifications(read: false, orderBy: createdAt_desc) {
+      id read createdAt
+      post {
+        id createdAt disabled deleted title contentExcerpt slug
+        author { id slug name disabled deleted }
+      }
+    }
+  }
+}`)
+
+export default {
+  name: 'NotificationMenu',
+  components: {
+    NotificationList,
+    Dropdown
+  },
+  computed: {
+    totalNotifications() {
+      return (this.notifications || []).length
+    }
+  },
+  methods: {
+    async markAsRead(notificationId) {
+      const variables = { id: notificationId, read: true }
+      try {
+        await this.$apollo.mutate({
+          mutation: MARK_AS_READ,
+          variables
+        })
+      } catch (err) {
+        throw new Error(err)
+      }
+    }
+  },
+  apollo: {
+    notifications: {
+      query: NOTIFICATIONS,
+      update: data => {
+        const {
+          currentUser: { notifications }
+        } = data
+        return notifications
+      }
+    }
+  }
+}
+</script>
+
+<style>
+.notifications-menu {
+  display: flex;
+  align-items: center;
+}
+
+.notifications-menu-popover {
+  max-width: 500px;
+}
+</style>

webapp/components/notifications/NotificationMenu/spec.js

@@ -0,0 +1,94 @@
+import { config, shallowMount, createLocalVue } from '@vue/test-utils'
+import NotificationMenu from '.'
+
+import Styleguide from '@human-connection/styleguide'
+import Filters from '~/plugins/vue-filters'
+
+const localVue = createLocalVue()
+
+localVue.use(Styleguide)
+localVue.use(Filters)
+localVue.filter('truncate', string => string)
+
+config.stubs['dropdown'] = '<span class="dropdown"><slot /></span>'
+
+describe('NotificationMenu.vue', () => {
+  let wrapper
+  let Wrapper
+  let mocks
+  let data
+  beforeEach(() => {
+    mocks = {
+      $t: jest.fn()
+    }
+    data = () => {
+      return {
+        notifications: []
+      }
+    }
+  })
+
+  describe('shallowMount', () => {
+    const Wrapper = () => {
+      return shallowMount(NotificationMenu, {
+        data,
+        mocks,
+        localVue
+      })
+    }
+
+    it('counter displays 0', () => {
+      wrapper = Wrapper()
+      expect(wrapper.find('ds-button-stub').text()).toEqual('0')
+    })
+
+    it('no dropdown is rendered', () => {
+      wrapper = Wrapper()
+      expect(wrapper.contains('.dropdown')).toBe(false)
+    })
+
+    describe('given some notifications', () => {
+      beforeEach(() => {
+        data = () => {
+          return {
+            notifications: [
+              {
+                id: 'notification-41',
+                read: false,
+                post: {
+                  id: 'post-1',
+                  title: 'some post title',
+                  contentExcerpt: 'this is a post content',
+                  author: {
+                    id: 'john-1',
+                    slug: 'john-doe',
+                    name: 'John Doe'
+                  }
+                }
+              },
+              {
+                id: 'notification-42',
+                read: false,
+                post: {
+                  id: 'post-2',
+                  title: 'another post title',
+                  contentExcerpt: 'this is yet another post content',
+                  author: {
+                    id: 'john-1',
+                    slug: 'john-doe',
+                    name: 'John Doe'
+                  }
+                }
+              }
+            ]
+          }
+        }
+      })
+
+      it('displays the total number of notifications', () => {
+        wrapper = Wrapper()
+        expect(wrapper.find('ds-button-stub').text()).toEqual('2')
+      })
+    })
+  })
+})

webapp/layouts/blank.vue

@@ -10,7 +10,7 @@
 </template>
 
 <script>
-import seo from '~/components/mixins/seo'
+import seo from '~/mixins/seo'
 
 export default {
   mixins: [seo]

webapp/layouts/default.vue

@@ -31,6 +31,9 @@
             />
           </no-ssr>
           <template v-if="isLoggedIn">
+            <no-ssr>
+              <notification-menu />
+            </no-ssr>
             <no-ssr>
               <dropdown class="avatar-menu">
                 <template
@@ -113,10 +116,11 @@
 <script>
 import { mapGetters, mapActions } from 'vuex'
 import LocaleSwitch from '~/components/LocaleSwitch'
-import Dropdown from '~/components/Dropdown'
 import SearchInput from '~/components/SearchInput.vue'
 import Modal from '~/components/Modal'
-import seo from '~/components/mixins/seo'
+import NotificationMenu from '~/components/notifications/NotificationMenu'
+import Dropdown from '~/components/Dropdown'
+import seo from '~/mixins/seo'
 
 export default {
   components: {
@@ -124,7 +128,8 @@ export default {
     LocaleSwitch,
     SearchInput,
     Modal,
-    LocaleSwitch
+    LocaleSwitch,
+    NotificationMenu
   },
   mixins: [seo],
   data() {

webapp/locales/de.json

@@ -18,6 +18,11 @@
     "commented": "Kommentiert",
     "socialMedia": "Wo sonst finde ich"
   },
+  "notifications": {
+    "menu": {
+       "mentioned": "hat dich in einem Beitrag erwähnt"
+    }
+  },
   "search": {
     "placeholder": "Suchen",
     "hint": "Wonach suchst du?",

webapp/locales/en.json

@@ -18,6 +18,11 @@
     "commented": "Commented",
     "socialMedia": "Where else can I find"
   },
+  "notifications": {
+    "menu": {
+      "mentioned": "has mentioned you in a post"
+    }
+  },
   "search": {
     "placeholder": "Search",
     "hint": "What are you searching for?",

webapp/pages/index.vue

@@ -34,7 +34,7 @@
 <script>
 import gql from 'graphql-tag'
 import uniqBy from 'lodash/uniqBy'
-import HcPostCard from '~/components/PostCard.vue'
+import HcPostCard from '~/components/PostCard'
 import HcLoadMore from '~/components/LoadMore.vue'
 
 export default {

webapp/pages/post/_id/_slug/more-info.vue

@@ -56,7 +56,7 @@
 
 <script>
 import gql from 'graphql-tag'
-import HcPostCard from '~/components/PostCard.vue'
+import HcPostCard from '~/components/PostCard'
 import HcEmpty from '~/components/Empty.vue'
 
 export default {

webapp/pages/profile/_id/_slug.vue

@@ -323,7 +323,7 @@
 import uniqBy from 'lodash/uniqBy'
 
 import User from '~/components/User'
-import HcPostCard from '~/components/PostCard.vue'
+import HcPostCard from '~/components/PostCard'
 import HcFollowButton from '~/components/FollowButton.vue'
 import HcCountTo from '~/components/CountTo.vue'
 import HcBadges from '~/components/Badges.vue'

webapp/plugins/vue-filters.js

@@ -6,7 +6,7 @@ import formatRelative from 'date-fns/formatRelative'
 import addSeconds from 'date-fns/addSeconds'
 import accounting from 'accounting'
 
-export default ({ app }) => {
+export default ({ app = {} }) => {
   const locales = {
     en: enUS,
     de: de,
@@ -88,6 +88,17 @@ export default ({ app }) => {
           return index === 0 ? letter.toUpperCase() : letter.toLowerCase()
         })
         .replace(/\s+/g, '')
+    },
+    removeLinks: content => {
+      if (!content) return ''
+      // remove all links from excerpt to prevent issues with the surrounding link
+      let excerpt = content.replace(/<a.*>(.+)<\/a>/gim, '$1')
+      // do not display content that is only linebreaks
+      if (excerpt.replace(/<br>/gim, '').trim() === '') {
+        excerpt = ''
+      }
+
+      return excerpt
     }
   })
 

webapp/store/auth.js

@@ -74,21 +74,38 @@ export const actions = {
       data: { currentUser }
     } = await client.query({
       query: gql(`{
-          currentUser {
+        currentUser {
+          id
+          name
+          slug
+          email
+          avatar
+          role
+          about
+          locationName
+          socialMedia {
             id
-            name
-            slug
-            email
-            avatar
-            role
-            about
-            locationName
-            socialMedia {
-              id
-              url
+            url
+          }
+          notifications(read: false, orderBy: createdAt_desc) {
+            id
+            read
+            createdAt
+            post {
+              author {
+                id
+                slug
+                name
+                disabled
+                deleted
+              }
+              title
+              contentExcerpt
+              slug
             }
           }
-        }`)
+        }
+      }`)
     })
     if (!currentUser) return dispatch('logout')
     commit('SET_USER', currentUser)

webapp/store/notifications.js

@@ -0,0 +1,89 @@
+import gql from 'graphql-tag'
+
+export const state = () => {
+  return {
+    notifications: null,
+    pending: false
+  }
+}
+
+export const mutations = {
+  SET_NOTIFICATIONS(state, notifications) {
+    state.notifications = notifications
+  },
+  SET_PENDING(state, pending) {
+    state.pending = pending
+  },
+  UPDATE_NOTIFICATIONS(state, notification) {
+    const notifications = state.notifications
+    const toBeUpdated = notifications.find(n => {
+      return n.id === notification.id
+    })
+    toBeUpdated = { ...toBeUpdated, ...notification }
+  }
+}
+export const getters = {
+  notifications(state) {
+    return !!state.notifications
+  }
+}
+
+export const actions = {
+  async init({ getters, commit }) {
+    if (getters.notifications) return
+    commit('SET_PENDING', true)
+    const client = this.app.apolloProvider.defaultClient
+    let notifications
+    try {
+      const {
+        data: { currentUser }
+      } = await client.query({
+        query: gql(`{
+          currentUser {
+            id
+            notifications(orderBy: createdAt_desc) {
+              id
+              read
+              createdAt
+              post {
+                author {
+                  id
+                  slug
+                  name
+                  disabled
+                  deleted
+                }
+                title
+                contentExcerpt
+                slug
+              }
+            }
+          }
+        }`)
+      })
+      notifications = currentUser.notifications
+      console.log(notifications)
+      commit('SET_NOTIFICATIONS', notifications)
+    } finally {
+      commit('SET_PENDING', false)
+    }
+    return notifications
+  },
+
+  async markAsRead({ commit, rootGetters }, notificationId) {
+    const client = this.app.apolloProvider.defaultClient
+    const mutation = gql(`
+      mutation($id: ID!, $read: Boolean!) {
+        UpdateNotification(id: $id, read: $read) {
+          id
+          read
+        }
+      }
+    `)
+    const variables = { id: notificationId, read: true }
+    const {
+      data: { UpdateNotification }
+    } = await client.mutate({ mutation, variables })
+    commit('UPDATE_NOTIFICATIONS', UpdateNotification)
+  }
+}