From fa0bee29d162ff872d5fe4ce923291c20f0843f1 Mon Sep 17 00:00:00 2001
From: Adam Coldrick <adam@sotk.co.uk>
Date: Wed, 6 May 2020 01:36:48 +0100
Subject: [PATCH] Add an initial Events Timeline for Stories

This doesn't cover all the possible events yet, but is a sufficient
starting point.
---
 src/components/EventComment.vue             |  45 +++++++
 src/components/EventStoryCreated.vue        |  42 +++++++
 src/components/EventStoryUpdated.vue        |  42 +++++++
 src/components/EventTagsAdded.vue           |  53 ++++++++
 src/components/EventTaskAssigneeUpdated.vue |  48 ++++++++
 src/components/EventTaskCreated.vue         |  46 +++++++
 src/components/EventTaskUpdated.vue         |  46 +++++++
 src/components/TimelineEvent.vue            | 129 ++++++++++++++++++++
 src/views/StoryDetail.vue                   |  24 +++-
 9 files changed, 471 insertions(+), 4 deletions(-)
 create mode 100644 src/components/EventComment.vue
 create mode 100644 src/components/EventStoryCreated.vue
 create mode 100644 src/components/EventStoryUpdated.vue
 create mode 100644 src/components/EventTagsAdded.vue
 create mode 100644 src/components/EventTaskAssigneeUpdated.vue
 create mode 100644 src/components/EventTaskCreated.vue
 create mode 100644 src/components/EventTaskUpdated.vue
 create mode 100644 src/components/TimelineEvent.vue

diff --git a/src/components/EventComment.vue b/src/components/EventComment.vue
new file mode 100644
index 0000000..68f3722
--- /dev/null
+++ b/src/components/EventComment.vue
@@ -0,0 +1,45 @@
+<template>
+  <div class="event-details">
+    <p class="event-title">
+      <a href="">{{ author.full_name }}</a>
+      commented on {{ createdDate.toDateString() }}
+      at {{ createdDate.toLocaleTimeString() }}
+    </p>
+    <div class="event-body">
+      {{ event.comment.content }}
+    </div>
+  </div>
+</template>
+
+<script>
+import axios from 'axios'
+
+export default {
+  name: 'EventComment',
+  data () {
+    return {
+      author: {}
+    }
+  },
+  props: ['event'],
+  computed: {
+    createdDate () {
+      return new Date(this.event.created_at)
+    }
+  },
+  created () {
+    this.getAuthor(this.event.author_id)
+  },
+  methods: {
+    async getAuthor (authorId) {
+      const baseUrl = 'http://localhost:8080/v1'
+      const { data: author } = await axios.get(`${baseUrl}/users/${authorId}`)
+      this.author = author
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+
+</style>
diff --git a/src/components/EventStoryCreated.vue b/src/components/EventStoryCreated.vue
new file mode 100644
index 0000000..02c9123
--- /dev/null
+++ b/src/components/EventStoryCreated.vue
@@ -0,0 +1,42 @@
+<template>
+  <div class="event-details">
+    <p class="event-title">
+      <a href="">{{ author.full_name }}</a>
+      created this story on {{ createdDate.toDateString() }}
+      at {{ createdDate.toLocaleTimeString() }}
+    </p>
+  </div>
+</template>
+
+<script>
+import axios from 'axios'
+
+export default {
+  name: 'EventStoryCreated',
+  data () {
+    return {
+      author: {}
+    }
+  },
+  props: ['event'],
+  computed: {
+    createdDate () {
+      return new Date(this.event.created_at)
+    }
+  },
+  created () {
+    this.getAuthor(this.event.author_id)
+  },
+  methods: {
+    async getAuthor (authorId) {
+      const baseUrl = 'http://localhost:8080/v1'
+      const { data: author } = await axios.get(`${baseUrl}/users/${authorId}`)
+      this.author = author
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+
+</style>
diff --git a/src/components/EventStoryUpdated.vue b/src/components/EventStoryUpdated.vue
new file mode 100644
index 0000000..c3e2351
--- /dev/null
+++ b/src/components/EventStoryUpdated.vue
@@ -0,0 +1,42 @@
+<template>
+  <div class="event-details">
+    <p class="event-title">
+      <a href="">{{ author.full_name }}</a>
+      updated this story on {{ createdDate.toDateString() }}
+      at {{ createdDate.toLocaleTimeString() }}
+    </p>
+  </div>
+</template>
+
+<script>
+import axios from 'axios'
+
+export default {
+  name: 'EventStoryUpdated',
+  data () {
+    return {
+      author: {}
+    }
+  },
+  props: ['event'],
+  computed: {
+    createdDate () {
+      return new Date(this.event.created_at)
+    }
+  },
+  created () {
+    this.getAuthor(this.event.author_id)
+  },
+  methods: {
+    async getAuthor (authorId) {
+      const baseUrl = 'http://localhost:8080/v1'
+      const { data: author } = await axios.get(`${baseUrl}/users/${authorId}`)
+      this.author = author
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+
+</style>
diff --git a/src/components/EventTagsAdded.vue b/src/components/EventTagsAdded.vue
new file mode 100644
index 0000000..06356a6
--- /dev/null
+++ b/src/components/EventTagsAdded.vue
@@ -0,0 +1,53 @@
+<template>
+  <div class="event-details">
+    <p class="event-title">
+      <a href="">{{ author.full_name }}</a>
+      tagged this story as
+      <span class="tag" v-for="tag in info.tags" :key="tag">{{ tag }}</span>
+      on {{ createdDate.toDateString() }}
+      at {{ createdDate.toLocaleTimeString() }}
+    </p>
+  </div>
+</template>
+
+<script>
+import axios from 'axios'
+
+export default {
+  name: 'EventTagsAdded',
+  data () {
+    return {
+      author: {}
+    }
+  },
+  props: ['event'],
+  computed: {
+    createdDate () {
+      return new Date(this.event.created_at)
+    },
+    info () {
+      return JSON.parse(this.event.event_info)
+    }
+  },
+  created () {
+    this.getAuthor(this.event.author_id)
+  },
+  methods: {
+    async getAuthor (authorId) {
+      const baseUrl = 'http://localhost:8080/v1'
+      const { data: author } = await axios.get(`${baseUrl}/users/${authorId}`)
+      this.author = author
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+.tag {
+  padding: 6px 12px;
+  margin: 0 5px;
+  background-color: #f0ad4e;
+  color: #f7f6f4;
+  border-radius: 20px;
+}
+</style>
diff --git a/src/components/EventTaskAssigneeUpdated.vue b/src/components/EventTaskAssigneeUpdated.vue
new file mode 100644
index 0000000..3f1ea1f
--- /dev/null
+++ b/src/components/EventTaskAssigneeUpdated.vue
@@ -0,0 +1,48 @@
+<template>
+  <div class="event-details">
+    <p class="event-title">
+      <a href="">{{ author.full_name }}</a>
+      updated the asssignee of the task "{{ info.task_title }}"
+      from <a href="" v-if="info.old_assignee_id">{{ info.old_assignee_fullname }}</a> <span v-if="!info.old_assignee_id">{{ info.old_assignee_fullname }}</span>
+      to <a href="">{{ info.new_assignee_fullname }}</a>
+      on {{ createdDate.toDateString() }}
+      at {{ createdDate.toLocaleTimeString() }}
+    </p>
+  </div>
+</template>
+
+<script>
+import axios from 'axios'
+
+export default {
+  name: 'EventTaskAssigneeUpdated',
+  data () {
+    return {
+      author: {}
+    }
+  },
+  props: ['event'],
+  computed: {
+    createdDate () {
+      return new Date(this.event.created_at)
+    },
+    info () {
+      return JSON.parse(this.event.event_info)
+    }
+  },
+  created () {
+    this.getAuthor(this.event.author_id)
+  },
+  methods: {
+    async getAuthor (authorId) {
+      const baseUrl = 'http://localhost:8080/v1'
+      const { data: author } = await axios.get(`${baseUrl}/users/${authorId}`)
+      this.author = author
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+
+</style>
diff --git a/src/components/EventTaskCreated.vue b/src/components/EventTaskCreated.vue
new file mode 100644
index 0000000..cdc0434
--- /dev/null
+++ b/src/components/EventTaskCreated.vue
@@ -0,0 +1,46 @@
+<template>
+  <div class="event-details">
+    <p class="event-title">
+      <a href="">{{ author.full_name }}</a>
+      created the task "{{ info.task_title }}"
+      on {{ createdDate.toDateString() }}
+      at {{ createdDate.toLocaleTimeString() }}
+    </p>
+  </div>
+</template>
+
+<script>
+import axios from 'axios'
+
+export default {
+  name: 'EventTaskCreated',
+  data () {
+    return {
+      author: {}
+    }
+  },
+  props: ['event'],
+  computed: {
+    createdDate () {
+      return new Date(this.event.created_at)
+    },
+    info () {
+      return JSON.parse(this.event.event_info)
+    }
+  },
+  created () {
+    this.getAuthor(this.event.author_id)
+  },
+  methods: {
+    async getAuthor (authorId) {
+      const baseUrl = 'http://localhost:8080/v1'
+      const { data: author } = await axios.get(`${baseUrl}/users/${authorId}`)
+      this.author = author
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+
+</style>
diff --git a/src/components/EventTaskUpdated.vue b/src/components/EventTaskUpdated.vue
new file mode 100644
index 0000000..d06113d
--- /dev/null
+++ b/src/components/EventTaskUpdated.vue
@@ -0,0 +1,46 @@
+<template>
+  <div class="event-details">
+    <p class="event-title">
+      <a href="">{{ author.full_name }}</a>
+      updated the task "{{ info.task_title }}"
+      on {{ createdDate.toDateString() }}
+      at {{ createdDate.toLocaleTimeString() }}
+    </p>
+  </div>
+</template>
+
+<script>
+import axios from 'axios'
+
+export default {
+  name: 'EventTaskUpdated',
+  data () {
+    return {
+      author: {}
+    }
+  },
+  props: ['event'],
+  computed: {
+    createdDate () {
+      return new Date(this.event.created_at)
+    },
+    info () {
+      return JSON.parse(this.event.event_info)
+    }
+  },
+  created () {
+    this.getAuthor(this.event.author_id)
+  },
+  methods: {
+    async getAuthor (authorId) {
+      const baseUrl = 'http://localhost:8080/v1'
+      const { data: author } = await axios.get(`${baseUrl}/users/${authorId}`)
+      this.author = author
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+
+</style>
diff --git a/src/components/TimelineEvent.vue b/src/components/TimelineEvent.vue
new file mode 100644
index 0000000..b73aa25
--- /dev/null
+++ b/src/components/TimelineEvent.vue
@@ -0,0 +1,129 @@
+<template>
+  <div class="timeline-event">
+    <p class="timeline-event-icon" :class="iconClass">
+      x
+    </p>
+    <EventStoryCreated :event="event" v-if="event.event_type === 'story_created'" />
+    <EventStoryUpdated :event="event" v-if="event.event_type === 'story_details_changed'" />
+    <EventTagsAdded :event="event" v-if="event.event_type === 'tags_added'" />
+    <EventTaskCreated :event="event" v-if="event.event_type === 'task_created'" />
+    <EventTaskUpdated :event="event" v-if="event.event_type === 'task_details_changed'" />
+    <EventTaskAssigneeUpdated :event="event" v-if="event.event_type === 'task_assignee_changed'" />
+    <EventComment :event="event" v-if="isComment" />
+  </div>
+</template>
+
+<script>
+import axios from 'axios'
+import EventStoryCreated from '@/components/EventStoryCreated'
+import EventStoryUpdated from '@/components/EventStoryUpdated'
+import EventTagsAdded from '@/components/EventTagsAdded'
+import EventTaskCreated from '@/components/EventTaskCreated'
+import EventTaskUpdated from '@/components/EventTaskUpdated'
+import EventTaskAssigneeUpdated from '@/components/EventTaskAssigneeUpdated'
+import EventComment from '@/components/EventComment'
+
+const PRIMARY_EVENTS = [
+  'story_created',
+  'user_comment'
+]
+
+export default {
+  name: 'TimelineEvent',
+  data () {
+    return {
+      author: {}
+    }
+  },
+  props: ['event'],
+  components: {
+    EventComment,
+    EventStoryCreated,
+    EventStoryUpdated,
+    EventTagsAdded,
+    EventTaskCreated,
+    EventTaskUpdated,
+    EventTaskAssigneeUpdated
+  },
+  computed: {
+    createdDate () {
+      return new Date(this.event.created_at)
+    },
+    isComment () {
+      return this.event.event_type === 'user_comment'
+    },
+    iconClass () {
+      return {
+        primary: PRIMARY_EVENTS.includes(this.event.event_type)
+      }
+    }
+  },
+  created () {
+    this.getAuthor(this.event.author_id)
+  },
+  methods: {
+    async getAuthor (authorId) {
+      const baseUrl = 'http://localhost:8080/v1'
+      const { data: author } = await axios.get(`${baseUrl}/users/${authorId}`)
+      this.author = author
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+.timeline-event {
+  display: flex;
+  align-items: flex-start;
+  margin-top: 20px;
+
+  .timeline-event-icon {
+    flex: 0 0 30px;
+    margin: 3px 5px;
+    background-color: #f7f6f4;
+    width: 30px;
+    height: 30px;
+    text-align: center;
+    line-height: 30px;
+    border-radius: 50px;
+    border: 3px solid #ddd;
+
+    &.primary {
+      flex-basis: 40px;
+      margin: 0;
+      width: 40px;
+      height: 40px;
+      line-height: 40px;
+      background-color: #c43422;
+      color: #f7f6f4;
+      box-shadow: 0 2px 2px rgba(0, 0, 0, 0.12);
+    }
+  }
+
+  .event-details {
+    margin-left: 50px;
+    flex: 1 0 0;
+
+    ::v-deep p {
+      margin: 0;
+    }
+
+    ::v-deep .event-title {
+      padding: 5px 10px;
+      line-height: 30px;
+      background-color: #eee;
+      border: 1px solid #ddd;
+      box-shadow: 0 2px 2px rgba(0, 0, 0, 0.12);
+      z-index: 10;
+      position: relative;
+    }
+
+    ::v-deep .event-body {
+      background-color: #fff;
+      margin: 0 2px;
+      padding: 20px;
+      box-shadow: 0 2px 2px rgba(0, 0, 0, 0.12);
+    }
+  }
+}
+</style>
diff --git a/src/views/StoryDetail.vue b/src/views/StoryDetail.vue
index 173dda7..09a2314 100644
--- a/src/views/StoryDetail.vue
+++ b/src/views/StoryDetail.vue
@@ -43,21 +43,21 @@
     </div>
     <h2>Events Timeline and Comments</h2>
     <div class="events">
-      <div class="timeline-event" v-for="event in events" :key="event.id">
-        {{ event.event_type }}
-      </div>
+      <TimelineEvent v-for="event in events" :key="event.id" :event="event"/>
     </div>
   </div>
 </template>
 
 <script>
 import TaskListEntry from '@/components/TaskListEntry.vue'
+import TimelineEvent from '@/components/TimelineEvent.vue'
 import axios from 'axios'
 
 export default {
   name: 'StoryDetailView',
   components: {
-    TaskListEntry
+    TaskListEntry,
+    TimelineEvent
   },
   data () {
     return {
@@ -183,4 +183,20 @@ h2 {
     }
   }
 }
+
+.events {
+  position: relative;
+  margin-bottom: 100px;
+
+  &::before {
+    position: absolute;
+    content: " ";
+    width: 4px;
+    height: calc(100% - 20px);
+    left: 21px;
+    top: 20px;
+    background-color: #ddd;
+    z-index: -1;
+  }
+}
 </style>