From 3ad6653b3e64ad81278cbbc24dacd15bd2d32e6f Mon Sep 17 00:00:00 2001
From: Ezekiel Kigbo <ekigbo@gitlab.com>
Date: Tue, 7 May 2019 21:58:16 +0000
Subject: Added user time settings fields to profile

Udpated user_edit_profile_spec with time preferences

Minor update form fields
---
 .../shared/components/timezone_dropdown.js         | 42 +++++++-----
 app/assets/javascripts/profile/profile.js          | 11 ++++
 app/controllers/profiles/preferences_controller.rb |  4 +-
 app/controllers/profiles_controller.rb             |  1 +
 app/models/user.rb                                 |  3 +
 app/models/user_preference.rb                      |  4 ++
 app/views/profiles/preferences/show.html.haml      | 26 ++++++++
 app/views/profiles/show.html.haml                  | 12 ++++
 .../57654-add-time-preferences-for-user-fe.yml     |  5 ++
 ...0190325105715_add_fields_to_user_preferences.rb | 24 +++++++
 db/schema.rb                                       |  3 +
 locale/gitlab.pot                                  | 27 ++++++++
 .../profiles/user_edit_preferences_spec.rb         | 32 +++++++++
 spec/features/profiles/user_edit_profile_spec.rb   | 32 +++++++++
 .../shared/components/timezone_dropdown_spec.js    | 77 ++++++++++++++++++++++
 spec/models/user_preference_spec.rb                |  6 ++
 spec/services/users/update_service_spec.rb         |  9 +++
 17 files changed, 300 insertions(+), 18 deletions(-)
 create mode 100644 changelogs/unreleased/57654-add-time-preferences-for-user-fe.yml
 create mode 100644 db/migrate/20190325105715_add_fields_to_user_preferences.rb
 create mode 100644 spec/features/profiles/user_edit_preferences_spec.rb

diff --git a/app/assets/javascripts/pages/projects/pipeline_schedules/shared/components/timezone_dropdown.js b/app/assets/javascripts/pages/projects/pipeline_schedules/shared/components/timezone_dropdown.js
index c1f6edf2f27..a20a0526f12 100644
--- a/app/assets/javascripts/pages/projects/pipeline_schedules/shared/components/timezone_dropdown.js
+++ b/app/assets/javascripts/pages/projects/pipeline_schedules/shared/components/timezone_dropdown.js
@@ -1,4 +1,10 @@
-const defaultTimezone = 'UTC';
+const defaultTimezone = { name: 'UTC', offset: 0 };
+const defaults = {
+  $inputEl: null,
+  $dropdownEl: null,
+  onSelectTimezone: null,
+  displayFormat: item => item.name,
+};
 
 export const formatUtcOffset = offset => {
   const parsed = parseInt(offset, 10);
@@ -11,23 +17,28 @@ export const formatUtcOffset = offset => {
 
 export const formatTimezone = item => `[UTC ${formatUtcOffset(item.offset)}] ${item.name}`;
 
-const defaults = {
-  $inputEl: null,
-  $dropdownEl: null,
-  onSelectTimezone: null,
+export const findTimezoneByIdentifier = (tzList = [], identifier = null) => {
+  if (tzList && tzList.length && identifier && identifier.length) {
+    return tzList.find(tz => tz.identifier === identifier) || null;
+  }
+  return null;
 };
 
 export default class TimezoneDropdown {
-  constructor({ $dropdownEl, $inputEl, onSelectTimezone } = defaults) {
+  constructor({ $dropdownEl, $inputEl, onSelectTimezone, displayFormat } = defaults) {
     this.$dropdown = $dropdownEl;
     this.$dropdownToggle = this.$dropdown.find('.dropdown-toggle-text');
     this.$input = $inputEl;
     this.timezoneData = this.$dropdown.data('data');
 
+    this.onSelectTimezone = onSelectTimezone;
+    this.displayFormat = displayFormat || defaults.displayFormat;
+
+    this.initialTimezone =
+      findTimezoneByIdentifier(this.timezoneData, this.$input.val()) || defaultTimezone;
+
     this.initDefaultTimezone();
     this.initDropdown();
-
-    this.onSelectTimezone = onSelectTimezone;
   }
 
   initDropdown() {
@@ -35,7 +46,7 @@ export default class TimezoneDropdown {
       data: this.timezoneData,
       filterable: true,
       selectable: true,
-      toggleLabel: item => item.name,
+      toggleLabel: this.displayFormat,
       search: {
         fields: ['name'],
       },
@@ -43,20 +54,17 @@ export default class TimezoneDropdown {
       text: item => formatTimezone(item),
     });
 
-    this.setDropdownToggle();
+    this.setDropdownToggle(this.displayFormat(this.initialTimezone));
   }
 
   initDefaultTimezone() {
-    const initialValue = this.$input.val();
-
-    if (!initialValue) {
-      this.$input.val(defaultTimezone);
+    if (!this.$input.val()) {
+      this.$input.val(defaultTimezone.name);
     }
   }
 
-  setDropdownToggle() {
-    const initialValue = this.$input.val();
-    this.$dropdownToggle.text(initialValue);
+  setDropdownToggle(dropdownText) {
+    this.$dropdownToggle.text(dropdownText);
   }
 
   updateInputValue({ selectedObj, e }) {
diff --git a/app/assets/javascripts/profile/profile.js b/app/assets/javascripts/profile/profile.js
index deacff5abe7..6e3800021b4 100644
--- a/app/assets/javascripts/profile/profile.js
+++ b/app/assets/javascripts/profile/profile.js
@@ -2,6 +2,9 @@ import $ from 'jquery';
 import axios from '~/lib/utils/axios_utils';
 import flash from '../flash';
 import { parseBoolean } from '~/lib/utils/common_utils';
+import TimezoneDropdown, {
+  formatTimezone,
+} from '~/pages/projects/pipeline_schedules/shared/components/timezone_dropdown';
 
 export default class Profile {
   constructor({ form } = {}) {
@@ -10,6 +13,14 @@ export default class Profile {
     this.setRepoRadio();
     this.bindEvents();
     this.initAvatarGlCrop();
+
+    this.$inputEl = $('#user_timezone');
+
+    this.timezoneDropdown = new TimezoneDropdown({
+      $inputEl: this.$inputEl,
+      $dropdownEl: $('.js-timezone-dropdown'),
+      displayFormat: selectedItem => formatTimezone(selectedItem),
+    });
   }
 
   initAvatarGlCrop() {
diff --git a/app/controllers/profiles/preferences_controller.rb b/app/controllers/profiles/preferences_controller.rb
index 0e30df1b15b..62f98d9e549 100644
--- a/app/controllers/profiles/preferences_controller.rb
+++ b/app/controllers/profiles/preferences_controller.rb
@@ -44,7 +44,9 @@ class Profiles::PreferencesController < Profiles::ApplicationController
       :project_view,
       :theme_id,
       :first_day_of_week,
-      :preferred_language
+      :preferred_language,
+      :time_display_relative,
+      :time_format_in_24h
     ]
   end
 end
diff --git a/app/controllers/profiles_controller.rb b/app/controllers/profiles_controller.rb
index b9c52618d4b..d3746248bd3 100644
--- a/app/controllers/profiles_controller.rb
+++ b/app/controllers/profiles_controller.rb
@@ -106,6 +106,7 @@ class ProfilesController < Profiles::ApplicationController
       :organization,
       :private_profile,
       :include_private_contributions,
+      :timezone,
       status: [:emoji, :message]
     )
   end
diff --git a/app/models/user.rb b/app/models/user.rb
index 4a1bf5514fe..60f69659a6b 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -230,6 +230,9 @@ class User < ApplicationRecord
   delegate :notes_filter_for, to: :user_preference
   delegate :set_notes_filter, to: :user_preference
   delegate :first_day_of_week, :first_day_of_week=, to: :user_preference
+  delegate :timezone, :timezone=, to: :user_preference
+  delegate :time_display_relative, :time_display_relative=, to: :user_preference
+  delegate :time_format_in_24h, :time_format_in_24h=, to: :user_preference
 
   accepts_nested_attributes_for :user_preference, update_only: true
 
diff --git a/app/models/user_preference.rb b/app/models/user_preference.rb
index 282b192167f..f1326f4c8cb 100644
--- a/app/models/user_preference.rb
+++ b/app/models/user_preference.rb
@@ -10,6 +10,10 @@ class UserPreference < ApplicationRecord
 
   validates :issue_notes_filter, :merge_request_notes_filter, inclusion: { in: NOTES_FILTERS.values }, presence: true
 
+  default_value_for :timezone, value: Time.zone.tzinfo.name, allows_nil: false
+  default_value_for :time_display_relative, value: true, allows_nil: false
+  default_value_for :time_format_in_24h, value: false, allows_nil: false
+
   class << self
     def notes_filters
       {
diff --git a/app/views/profiles/preferences/show.html.haml b/app/views/profiles/preferences/show.html.haml
index bfe1c3ddf33..58f2eb229ba 100644
--- a/app/views/profiles/preferences/show.html.haml
+++ b/app/views/profiles/preferences/show.html.haml
@@ -82,5 +82,31 @@
       = f.label :first_day_of_week, class: 'label-bold' do
         = _('First day of the week')
       = f.select :first_day_of_week, first_day_of_week_choices_with_default, {}, class: 'form-control'
+  - if Feature.enabled?(:user_time_settings)
+    .col-sm-12
+      %hr
+    .col-lg-4.profile-settings-sidebar
+      %h4.prepend-top-0= s_('Preferences|Time preferences')
+      %p= s_('Preferences|These settings will update how dates and times are displayed for you.')
+    .col-lg-8
+      .form-group
+        %h5= s_('Preferences|Time format')
+        .checkbox-icon-inline-wrapper.form-check
+          - time_format_label = capture do
+            = s_('Preferences|Display time in 24-hour format')
+          = f.check_box :time_format_in_24h, class: 'form-check-input'
+          = f.label :time_format_in_24h do
+            = time_format_label
+        %h5= s_('Preferences|Time display')
+        .checkbox-icon-inline-wrapper.form-check
+          - time_display_label = capture do
+            = s_('Preferences|Use relative times')
+          = f.check_box :time_display_relative, class: 'form-check-input'
+          = f.label :time_display_relative do
+            = time_display_label
+            .text-muted
+              = s_('Preferences|For example: 30 mins ago.')
+  .col-lg-4.profile-settings-sidebar
+  .col-lg-8
     .form-group
       = f.submit _('Save changes'), class: 'btn btn-success'
diff --git a/app/views/profiles/show.html.haml b/app/views/profiles/show.html.haml
index 02c750a92c3..45b6453b5ff 100644
--- a/app/views/profiles/show.html.haml
+++ b/app/views/profiles/show.html.haml
@@ -64,6 +64,18 @@
           prepend: emoji_button,
           append: reset_message_button,
           placeholder: s_("Profiles|What's your status?")
+  - if Feature.enabled?(:user_time_settings)
+    %hr
+    .row.user-time-preferences
+      .col-lg-4.profile-settings-sidebar
+        %h4.prepend-top-0= s_("Profiles|Time settings")
+        %p= s_("Profiles|You can set your current timezone here")
+      .col-lg-8
+        -# TODO: might need an entry in user/profile.md to describe some of these settings
+        -# https://gitlab.com/gitlab-org/gitlab-ce/issues/60070
+        %h5= ("Time zone")
+        = dropdown_tag(_("Select a timezone"), options: { toggle_class: 'btn js-timezone-dropdown input-lg', title: _("Select a timezone"), filter: true, placeholder: s_("OfSearchInADropdown|Filter"), data: { data: timezone_data } } )
+        %input.hidden{ :type => 'hidden', :id => 'user_timezone', :name => 'user[timezone]', value: @user.timezone }
 
   %hr
   .row
diff --git a/changelogs/unreleased/57654-add-time-preferences-for-user-fe.yml b/changelogs/unreleased/57654-add-time-preferences-for-user-fe.yml
new file mode 100644
index 00000000000..f4ce3a51724
--- /dev/null
+++ b/changelogs/unreleased/57654-add-time-preferences-for-user-fe.yml
@@ -0,0 +1,5 @@
+---
+title: Add time preferences for user
+merge_request: 25381
+author:
+type: added
diff --git a/db/migrate/20190325105715_add_fields_to_user_preferences.rb b/db/migrate/20190325105715_add_fields_to_user_preferences.rb
new file mode 100644
index 00000000000..9ea3b4f9cd8
--- /dev/null
+++ b/db/migrate/20190325105715_add_fields_to_user_preferences.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddFieldsToUserPreferences < ActiveRecord::Migration[5.0]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+
+  def up
+    add_column(:user_preferences, :timezone, :string)
+    add_column(:user_preferences, :time_display_relative, :boolean)
+    add_column(:user_preferences, :time_format_in_24h, :boolean)
+  end
+
+  def down
+    remove_column(:user_preferences, :timezone)
+    remove_column(:user_preferences, :time_display_relative)
+    remove_column(:user_preferences, :time_format_in_24h)
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index deaf406fe3d..1be3afd5282 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -2246,6 +2246,9 @@ ActiveRecord::Schema.define(version: 20190506135400) do
     t.integer "first_day_of_week"
     t.string "issues_sort"
     t.string "merge_requests_sort"
+    t.string "timezone"
+    t.boolean "time_display_relative"
+    t.boolean "time_format_in_24h"
     t.index ["user_id"], name: "index_user_preferences_on_user_id", unique: true, using: :btree
   end
 
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index 2907430bd51..b9fc3e00cff 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -6974,12 +6974,33 @@ msgstr ""
 msgid "Preferences saved."
 msgstr ""
 
+msgid "Preferences|Display time in 24-hour format"
+msgstr ""
+
+msgid "Preferences|For example: 30 mins ago."
+msgstr ""
+
 msgid "Preferences|Navigation theme"
 msgstr ""
 
+msgid "Preferences|These settings will update how dates and times are displayed for you."
+msgstr ""
+
 msgid "Preferences|This feature is experimental and translations are not complete yet"
 msgstr ""
 
+msgid "Preferences|Time display"
+msgstr ""
+
+msgid "Preferences|Time format"
+msgstr ""
+
+msgid "Preferences|Time preferences"
+msgstr ""
+
+msgid "Preferences|Use relative times"
+msgstr ""
+
 msgid "Press %{key}-C to copy"
 msgstr ""
 
@@ -7190,6 +7211,9 @@ msgstr ""
 msgid "Profiles|This information will appear on your profile"
 msgstr ""
 
+msgid "Profiles|Time settings"
+msgstr ""
+
 msgid "Profiles|Two-Factor Authentication"
 msgstr ""
 
@@ -7232,6 +7256,9 @@ msgstr ""
 msgid "Profiles|You can change your avatar here or remove the current avatar to revert to %{gravatar_link}"
 msgstr ""
 
+msgid "Profiles|You can set your current timezone here"
+msgstr ""
+
 msgid "Profiles|You can upload your avatar here"
 msgstr ""
 
diff --git a/spec/features/profiles/user_edit_preferences_spec.rb b/spec/features/profiles/user_edit_preferences_spec.rb
new file mode 100644
index 00000000000..2d2da222998
--- /dev/null
+++ b/spec/features/profiles/user_edit_preferences_spec.rb
@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+describe 'User edit preferences profile' do
+  let(:user) { create(:user) }
+
+  before do
+    stub_feature_flags(user_time_settings: true)
+    sign_in(user)
+    visit(profile_preferences_path)
+  end
+
+  it 'allows the user to toggle their time format preference' do
+    field = page.find_field("user[time_format_in_24h]")
+
+    expect(field).not_to be_checked
+
+    field.click
+
+    expect(field).to be_checked
+  end
+
+  it 'allows the user to toggle their time display preference' do
+    field = page.find_field("user[time_display_relative]")
+
+    expect(field).to be_checked
+
+    field.click
+
+    expect(field).not_to be_checked
+  end
+end
diff --git a/spec/features/profiles/user_edit_profile_spec.rb b/spec/features/profiles/user_edit_profile_spec.rb
index b43711f6ef6..a53da94ef7d 100644
--- a/spec/features/profiles/user_edit_profile_spec.rb
+++ b/spec/features/profiles/user_edit_profile_spec.rb
@@ -327,5 +327,37 @@ describe 'User edit profile' do
         end
       end
     end
+
+    context 'User time preferences', :js do
+      let(:issue) { create(:issue, project: project)}
+      let(:project) { create(:project) }
+
+      before do
+        stub_feature_flags(user_time_settings: true)
+      end
+
+      it 'shows the user time preferences form' do
+        expect(page).to have_content('Time settings')
+      end
+
+      it 'allows the user to select a time zone from a dropdown list of options' do
+        expect(page.find('.user-time-preferences .dropdown')).not_to have_css('.show')
+
+        page.find('.user-time-preferences .js-timezone-dropdown').click
+
+        expect(page.find('.user-time-preferences .dropdown')).to have_css('.show')
+
+        page.find("a", text: "Nuku'alofa").click
+
+        tz = page.find('.user-time-preferences #user_timezone', visible: false)
+
+        expect(tz.value).to eq('Pacific/Tongatapu')
+      end
+
+      it 'timezone defaults to servers default' do
+        timezone_name = Time.zone.tzinfo.name
+        expect(page.find('.user-time-preferences #user_timezone', visible: false).value).to eq(timezone_name)
+      end
+    end
   end
 end
diff --git a/spec/javascripts/pages/projects/pipeline_schedules/shared/components/timezone_dropdown_spec.js b/spec/javascripts/pages/projects/pipeline_schedules/shared/components/timezone_dropdown_spec.js
index a89952ee435..5f4dba5ecb9 100644
--- a/spec/javascripts/pages/projects/pipeline_schedules/shared/components/timezone_dropdown_spec.js
+++ b/spec/javascripts/pages/projects/pipeline_schedules/shared/components/timezone_dropdown_spec.js
@@ -3,6 +3,7 @@ import GLDropdown from '~/gl_dropdown'; // eslint-disable-line no-unused-vars
 import TimezoneDropdown, {
   formatUtcOffset,
   formatTimezone,
+  findTimezoneByIdentifier,
 } from '~/pages/projects/pipeline_schedules/shared/components/timezone_dropdown';
 
 describe('Timezone Dropdown', function() {
@@ -12,6 +13,7 @@ describe('Timezone Dropdown', function() {
   let $dropdownEl = null;
   let $wrapper = null;
   const tzListSel = '.dropdown-content ul li a.is-active';
+  const tzDropdownToggleText = '.dropdown-toggle-text';
 
   describe('Initialize', () => {
     describe('with dropdown already loaded', () => {
@@ -94,6 +96,36 @@ describe('Timezone Dropdown', function() {
 
         expect(onSelectTimezone).toHaveBeenCalled();
       });
+
+      it('will correctly set the dropdown label if a timezone identifier is set on the inputEl', () => {
+        $inputEl.val('America/St_Johns');
+
+        // eslint-disable-next-line no-new
+        new TimezoneDropdown({
+          $inputEl,
+          $dropdownEl,
+          displayFormat: selectedItem => formatTimezone(selectedItem),
+        });
+
+        expect($wrapper.find(tzDropdownToggleText).html()).toEqual('[UTC - 2.5] Newfoundland');
+      });
+
+      it('will call a provided `displayFormat` handler to format the dropdown value', () => {
+        const displayFormat = jasmine.createSpy('displayFormat');
+        // eslint-disable-next-line no-new
+        new TimezoneDropdown({
+          $inputEl,
+          $dropdownEl,
+          displayFormat,
+        });
+
+        $wrapper
+          .find(tzListSel)
+          .first()
+          .trigger('click');
+
+        expect(displayFormat).toHaveBeenCalled();
+      });
     });
   });
 
@@ -164,4 +196,49 @@ describe('Timezone Dropdown', function() {
       ).toEqual('[UTC 0] Accra');
     });
   });
+
+  describe('findTimezoneByIdentifier', () => {
+    const tzList = [
+      {
+        identifier: 'Asia/Tokyo',
+        name: 'Sapporo',
+        offset: 32400,
+      },
+      {
+        identifier: 'Asia/Hong_Kong',
+        name: 'Hong Kong',
+        offset: 28800,
+      },
+      {
+        identifier: 'Asia/Dhaka',
+        name: 'Dhaka',
+        offset: 21600,
+      },
+    ];
+
+    const identifier = 'Asia/Dhaka';
+    it('returns the correct object if the identifier exists', () => {
+      const res = findTimezoneByIdentifier(tzList, identifier);
+
+      expect(res).toBeTruthy();
+      expect(res).toBe(tzList[2]);
+    });
+
+    it('returns null if it doesnt find the identifier', () => {
+      const res = findTimezoneByIdentifier(tzList, 'Australia/Melbourne');
+
+      expect(res).toBeNull();
+    });
+
+    it('returns null if there is no identifier given', () => {
+      expect(findTimezoneByIdentifier(tzList)).toBeNull();
+      expect(findTimezoneByIdentifier(tzList, '')).toBeNull();
+    });
+
+    it('returns null if there is an empty or invalid array given', () => {
+      expect(findTimezoneByIdentifier([], identifier)).toBeNull();
+      expect(findTimezoneByIdentifier(null, identifier)).toBeNull();
+      expect(findTimezoneByIdentifier(undefined, identifier)).toBeNull();
+    });
+  });
 });
diff --git a/spec/models/user_preference_spec.rb b/spec/models/user_preference_spec.rb
index b2ef17a81d4..e09c91e874a 100644
--- a/spec/models/user_preference_spec.rb
+++ b/spec/models/user_preference_spec.rb
@@ -73,4 +73,10 @@ describe UserPreference do
       it_behaves_like 'a sort_by preference'
     end
   end
+
+  describe '#timezone' do
+    it 'returns server time as default' do
+      expect(user_preference.timezone).to eq(Time.zone.tzinfo.name)
+    end
+  end
 end
diff --git a/spec/services/users/update_service_spec.rb b/spec/services/users/update_service_spec.rb
index e04c05418b0..9384287f98a 100644
--- a/spec/services/users/update_service_spec.rb
+++ b/spec/services/users/update_service_spec.rb
@@ -13,6 +13,15 @@ describe Users::UpdateService do
       expect(user.name).to eq('New Name')
     end
 
+    it 'updates time preferences' do
+      result = update_user(user, timezone: 'Europe/Warsaw', time_display_relative: true, time_format_in_24h: false)
+
+      expect(result).to eq(status: :success)
+      expect(user.reload.timezone).to eq('Europe/Warsaw')
+      expect(user.time_display_relative).to eq(true)
+      expect(user.time_format_in_24h).to eq(false)
+    end
+
     it 'returns an error result when record cannot be updated' do
       result = {}
       expect do
-- 
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