Redmine

    <symbol viewBox="0 0 24 24" stroke-linecap="round" stroke-linejoin="round" id="icon--thumb-up">

      <path d="M7 11v8a1 1 0 0 1 -1 1h-2a1 1 0 0 1 -1 -1v-7a1 1 0 0 1 1 -1h3a4 4 0 0 0 4 -4v-1a2 2 0 0 1 4 0v5h3a2 2 0 0 1 2 2l-1 5a2 3 0 0 1 -2 2h-7a3 3 0 0 1 -3 -3"/>

    </symbol>

    <symbol viewBox="0 0 24 24" id="icon--thumb-up-filled">

      <path d="M13 3a3 3 0 0 1 2.995 2.824l.005 .176v4h2a3 3 0 0 1 2.98 2.65l.015 .174l.005 .176l-.02 .196l-1.006 5.032c-.381 1.626 -1.502 2.796 -2.81 2.78l-.164 -.008h-8a1 1 0 0 1 -.993 -.883l-.007 -.117l.001 -9.536a1 1 0 0 1 .5 -.865a2.998 2.998 0 0 0 1.492 -2.397l.007 -.202v-1a3 3 0 0 1 3 -3z"/>

      <path d="M5 10a1 1 0 0 1 .993 .883l.007 .117v9a1 1 0 0 1 -.883 .993l-.117 .007h-1a2 2 0 0 1 -1.995 -1.85l-.005 -.15v-7a2 2 0 0 1 1.85 -1.995l.15 -.005h1z"/>

    </symbol>

function setupHoverTooltips(container) {

  $(container || 'body').find("[title]:not(.no-tooltip)").tooltip({

function removeHoverTooltips(container) {

  $(container || 'body').find("[title]:not(.no-tooltip)").tooltip('destroy')

}

/* Reaction styles */

.reaction-button.reacted .icon-svg {

  fill: #126fa7;

  stroke: none;

}

.reaction-button.reacted:hover .icon-svg {

  fill: #c61a1a;

}

.reaction-button .icon-label {

  margin-left: 3px;

  margin-bottom: -1px;

}

div.issue.details .reaction {

  float: right;

  font-size: 0.9em;

  margin-top: 0.5em;

}

div.message .reaction {

  float: right;

  font-size: 0.9em;

}

div.news .reaction {

  float: right;

  font-size: 0.9em;

}

      load_with_reactions

    @comments = @news.comments.load_with_reactions

# frozen_string_literal: true

# Redmine - project management software

# Copyright (C) 2006-  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

class ReactionsController < ApplicationController

  before_action :check_enabled

  before_action :require_login

  before_action :set_object, :authorize_reactable

  def create

    @reaction = @object.reactions.find_or_create_by!(user: User.current)

  end

  def destroy

    @reaction = @object.reactions.by(User.current).find_by(id: params[:id])

    @reaction&.destroy

  end

  private

  def check_enabled

    render_403 unless Setting.reactions_enabled?

  end

  def set_object

    object_type = params[:object_type]

    unless Redmine::Reaction::REACTABLE_TYPES.include?(object_type)

      render_403

      return

    end

    @object = object_type.constantize.find(params[:object_id])

  end

  def authorize_reactable

    render_403 unless @object.visible?(User.current)

  end

end

  include ReactionsHelper

  include ReactionsHelper

      links << reaction_button(journal)

  include ReactionsHelper

  include ReactionsHelper

# frozen_string_literal: true

# Redmine - project management software

# Copyright (C) 2006-  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

module ReactionsHelper

  def reaction_button(object, reaction = nil)

    return unless Setting.reactions_enabled? && object.visible?(User.current)

    reaction ||= object.reaction_by(User.current)

    count = object.reaction_count

    user_names = object.reaction_user_names

    tooltip = build_reaction_tooltip(user_names, count)

    if User.current.logged?

      if reaction&.persisted?

        reaction_button_reacted(object, reaction, count, tooltip)

      else

        reaction_button_not_reacted(object, count, tooltip)

      end

    else

      reaction_button_readonly(object, count, tooltip)

    end

  end

  def reaction_id_for(object)

    dom_id(object, :reaction)

  end

  private

  def reaction_button_reacted(object, reaction, count, tooltip)

    reaction_button_wrapper object do

      link_to(

        sprite_icon('thumb-up-filled', count),

        reaction_path(reaction, object_type: object.class.name, object_id: object),

        remote: true, method: :delete,

        class: ['icon', 'reaction-button', 'reacted'],

        title: tooltip

      )

    end

  end

  def reaction_button_not_reacted(object, count, tooltip)

    reaction_button_wrapper object do

      link_to(

        sprite_icon('thumb-up', count),

        reactions_path(object_type: object.class.name, object_id: object),

        remote: true, method: :post,

        class: 'icon reaction-button',

        title: tooltip

      )

    end

  end

  def reaction_button_readonly(object, count, tooltip)

    reaction_button_wrapper object do

      tag.span(class: 'icon reaction-button', title: tooltip) do

        sprite_icon('thumb-up', count)

      end

    end

  end

  def reaction_button_wrapper(object, &)

    tag.span(data: { 'reaction-button-id': reaction_id_for(object) }, &)

  end

  def build_reaction_tooltip(user_names, count)

    return if count.zero?

    display_user_names = user_names.dup

    if count > Redmine::Reaction::DISPLAY_REACTION_USERS_LIMIT

      others = count - Redmine::Reaction::DISPLAY_REACTION_USERS_LIMIT

      display_user_names << I18n.t(:reaction_text_x_other_users, count: others)

    end

    display_user_names.to_sentence(locale: I18n.locale)

  end

end

  include Redmine::Reaction::Reactable

  delegate :visible?, to: :commented

  include Redmine::Reaction::Reactable

      reorder(:created_on, :id).

      load_with_reactions

  include Redmine::Reaction::Reactable

  include Redmine::Reaction::Reactable

  include Redmine::Reaction::Reactable

# frozen_string_literal: true

# Redmine - project management software

# Copyright (C) 2006-  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

class Reaction < ApplicationRecord

  belongs_to :reactable, polymorphic: true

  belongs_to :user

  validates :reactable_type, inclusion: { in: Redmine::Reaction::REACTABLE_TYPES }

  scope :by, ->(user) { where(user: user) }

  # Returns a mapping of reactable IDs to an array of user names

  #

  # Returns:

  # {

  #   1 => ["Alice", "Bob"],

  #   2 => ["Charlie"],

  #   ...

  # }

  def self.users_map_for_reactables(reactable_type, reactable_ids)

    reactions = preload(:user)

                  .select(:reactable_id, :user_id)

                  .where(reactable_type: reactable_type, reactable_id: reactable_ids)

                  .order(id: :desc)

    reactable_user_pairs = reactions.map do |reaction|

      [reaction.reactable_id, reaction.user.name]

    end

    # Group by reactable_id and transform values to extract only user name

    # [[1, "Alice"], [1, "Bob"], [2, "Charlie"], ...]

    # =>

    # { 1 => ["Alice", "Bob"], 2 => ["Charlie"], ...}

    reactable_user_pairs

      .group_by(&:first)

      .transform_values { |pairs| pairs.map(&:last) }

  end

end

  has_many :reactions, dependent: :delete_all

</div>

<div class="reaction">

  <%= reaction_button @issue %>

<div class="reaction">

  <%= reaction_button @topic %>

</div>

      <%= reaction_button message %>

<div class="news">

  <div class="reaction">

    <%= reaction_button @news %>

  </div>

  <p><% unless @news.summary.blank? %><em><%= @news.summary %></em><br /><% end %>

  <span class="author"><%= authoring @news.created_on, @news.author %></span></p>

  <div class="wiki">

  <%= textilizable(@news, :description) %>

  </div>

  <%= link_to_attachments @news %>

    <%= reaction_button comment %>

(() => {

  const button = $('[data-reaction-button-id=<%= reaction_id_for @object %>]');

  removeHoverTooltips(button);

  button.html($('<%=j reaction_button @object, @reaction %>').children());

  setupHoverTooltips(button);

})();

<%= render 'replace_button' %>

<%= render 'replace_button' %>

<p>

  <%= setting_check_box :reactions_enabled %>

  <em class="info">

    <%= l(:reaction_text_enabling_reactions) %>

  </em>

</p>

  svg: clipboard

- name: thumb-up

  svg: thumb-up

- name: thumb-up-filled

  svg: thumb-up

  style: filled

  setting_reactions_enabled: Enable reactions

  reaction_text_enabling_reactions: "This enables reactions in issues, forums, and news."

  reaction_text_x_other_users:

    one: "1 other"

    other: "%{count} others"

  setting_reactions_enabled: リアクション機能を有効にする

  reaction_text_enabling_reactions: "チケット、フォーラム、ニュースでリアクション機能を有効にします。"

  reaction_text_x_other_users:

    one: 他1人

    other: "他%{count}人"

  resources :reactions, only: [:create, :destroy]

reactions_enabled:

  default: 1

class CreateReactions < ActiveRecord::Migration[7.2]

  def change

    create_table :reactions do |t|

      t.references :reactable, polymorphic: true, null: false

      t.references :user, null: false

      t.timestamps null: false

    end

    add_index :reactions, [:reactable_type, :reactable_id, :user_id], unique: true

    add_index :reactions, [:reactable_type, :reactable_id, :id]

  end

end

# frozen_string_literal: true

# Redmine - project management software

# Copyright (C) 2006-  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

module Redmine

  module Reaction

    # Types of objects that can have reactions

    REACTABLE_TYPES = %w(Journal Issue Message News Comment)

    # Maximum number of users to display in the reaction button tooltip

    DISPLAY_REACTION_USERS_LIMIT = 10

    module Reactable

      extend ActiveSupport::Concern

      included do

        has_many :reactions, -> { order(id: :desc) }, as: :reactable, dependent: :delete_all

        has_many :reaction_users, through: :reactions, source: :user

        attr_writer :reaction_user_names, :reaction_count

      end

      class_methods do

        def load_with_reactions

          objects = all.to_a

          return objects unless Setting.reactions_enabled?

          object_users_map = ::Reaction.users_map_for_reactables(self.name, objects.map(&:id))

          objects.each do |object|

            all_user_names = object_users_map[object.id] || []

            object.reaction_count = all_user_names.size

            object.reaction_user_names = all_user_names.take(DISPLAY_REACTION_USERS_LIMIT)

          end

          objects

        end

      end

      def reaction_user_names

        @reaction_user_names || reaction_users.take(DISPLAY_REACTION_USERS_LIMIT).map(&:name)

      end

      def reaction_count

        @reaction_count || reaction_users.size

      end

      def reaction_by(user)

        if reactions.loaded?

          reactions.find { _1.user_id == user.id }

        else

          reactions.find_by(user: user)

        end

      end

    end

  end

end

---

reaction_001:

  id: 1

  reactable_type: Issue

  reactable_id: 1

  user_id: 1

reaction_002:

  id: 2

  reactable_type: Issue

  reactable_id: 1

  user_id: 2

reaction_003:

  id: 3

  reactable_type: Issue

  reactable_id: 1

  user_id: 3

reaction_004:

  id: 4

  reactable_type: Journal

  reactable_id: 1

  user_id: 2

reaction_005:

  id: 5

  reactable_type: Issue

  reactable_id: 6

  user_id: 2

reaction_006:

  id: 6

  reactable_type: Journal

  reactable_id: 4

  user_id: 2

reaction_007:

  id: 7

  reactable_type: News

  reactable_id: 1

  user_id: 1

reaction_008:

  id: 8

  reactable_type: Comment

  reactable_id: 1

  user_id: 2

reaction_009:

  id: 9

  reactable_type: Message

  reactable_id: 7

  user_id: 2

reaction_010:

  id: 10

  reactable_type: News

  reactable_id: 3

  user_id: 2

  def test_show_should_display_reactions

    @request.session[:user_id] = nil

    get :show, params: { id: 1 }

    assert_response :success

    assert_select 'span[data-reaction-button-id=reaction_issue_1] span.reaction-button' do

      assert_select 'span.icon-label', '3'

    end

    assert_select 'span[data-reaction-button-id=reaction_journal_1] span.reaction-button'

    assert_select 'span[data-reaction-button-id=reaction_journal_2] span.reaction-button'

    # Should not display reactions when reactions feature is disabled.

    Setting.reactions_enabled = false

    get :show, params: { id: 1 }

    assert_response :success

    assert_select 'span[data-reaction-button-id]', false

  end

  def test_show_should_display_reactions

    @request.session[:user_id] = 2

    get :show, params: { board_id: 1, id: 4 }

    assert_response :success

    assert_select 'span[data-reaction-button-id=reaction_message_4] a.reaction-button' do

      assert_select 'svg use[href*=thumb-up]'

    end

    assert_select 'span[data-reaction-button-id=reaction_message_5] a.reaction-button'

    assert_select 'span[data-reaction-button-id=reaction_message_6] a.reaction-button'

    # Should not display reactions when reactions feature is disabled.

    Setting.reactions_enabled = false

    get :show, params: { board_id: 1, id: 4 }

    assert_response :success

    assert_select 'span[data-reaction-button-id]', false

  end

  def test_show_should_display_reactions

    @request.session[:user_id] = 1

    get :show, params: { id: 1 }

    assert_response :success

    assert_select 'span[data-reaction-button-id=reaction_news_1] a.reaction-button.reacted'

    assert_select 'span[data-reaction-button-id=reaction_comment_1] a.reaction-button'

    # Should not display reactions when reactions feature is disabled.

    Setting.reactions_enabled = false

    get :show, params: { id: 1 }

    assert_response :success

    assert_select 'span[data-reaction-button-id]', false

  end

# frozen_string_literal: true

# Redmine - project management software

# Copyright (C) 2006-  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require_relative '../test_helper'

class ReactionsControllerTest < Redmine::ControllerTest

  def setup

    Setting.reactions_enabled = '1'

    # jsmith

    @request.session[:user_id] = users(:users_002).id

  end

  test 'create for issue' do

    issue = issues(:issues_002)

    assert_difference(

      ->{ Reaction.count } => 1,

      ->{ issue.reactions.by(users(:users_002)).count } => 1

    ) do

      post :create, params: {

        object_type: 'Issue',

        object_id: issue.id

      }, xhr: true

    end

    assert_response :success

  end

  test 'create for journal' do

    journal = journals(:journals_005)

    assert_difference(

      ->{ Reaction.count } => 1,

      ->{ journal.reactions.by(users(:users_002)).count } => 1

    ) do

      post :create, params: {

        object_type: 'Journal',

        object_id: journal.id

      }, xhr: true

    end

    assert_response :success

  end

  test 'create for news' do

    news = news(:news_002)

    assert_difference(

      ->{ Reaction.count } => 1,

      ->{ news.reactions.by(users(:users_002)).count } => 1

    ) do

      post :create, params: {

        object_type: 'News',

        object_id: news.id

      }, xhr: true

    end

    assert_response :success

  end

  test 'create reaction for comment' do

    comment = comments(:comments_002)

    assert_difference(

      ->{ Reaction.count } => 1,

      ->{ comment.reactions.by(users(:users_002)).count } => 1

    ) do

      post :create, params: {

        object_type: 'Comment',

        object_id: comment.id

      }, xhr: true

    end

    assert_response :success

  end

  test 'create for message' do

    message = messages(:messages_001)

    assert_difference(

      ->{ Reaction.count } => 1,

      ->{ message.reactions.by(users(:users_002)).count } => 1

    ) do

      post :create, params: {

        object_type: 'Message',

        object_id: message.id

      }, xhr: true

    end

    assert_response :success

  end

  test 'destroy for issue' do

    reaction = reactions(:reaction_005)

    assert_difference 'Reaction.count', -1 do

      delete :destroy, params: {

        id: reaction.id,

        # Issue (id=6)

        object_type: reaction.reactable_type,

        object_id: reaction.reactable_id

      }, xhr: true

    end

    assert_response :success

    assert_not Reaction.exists?(reaction.id)

  end

  test 'destroy for journal' do

    reaction = reactions(:reaction_006)

    assert_difference 'Reaction.count', -1 do

      delete :destroy, params: {

        id: reaction.id,

        object_type: reaction.reactable_type,

        object_id: reaction.reactable_id

      }, xhr: true

    end

    assert_response :success

    assert_not Reaction.exists?(reaction.id)

  end

  test 'destroy for news' do

    # For News(id=3)

    reaction = reactions(:reaction_010)

    assert_difference 'Reaction.count', -1 do

      delete :destroy, params: {

        id: reaction.id,

        object_type: reaction.reactable_type,

        object_id: reaction.reactable_id

      }, xhr: true

    end

    assert_response :success

    assert_not Reaction.exists?(reaction.id)

  end

  test 'destroy for comment' do

    # For Comment(id=1)

    reaction = reactions(:reaction_008)

    assert_difference 'Reaction.count', -1 do

      delete :destroy, params: {

        id: reaction.id,

        object_type: reaction.reactable_type,

        object_id: reaction.reactable_id

      }, xhr: true

    end

    assert_response :success

    assert_not Reaction.exists?(reaction.id)

  end

  test 'destroy for message' do

    reaction = reactions(:reaction_009)

    assert_difference 'Reaction.count', -1 do

      delete :destroy, params: {

        id: reaction.id,

        object_type: reaction.reactable_type,

        object_id: reaction.reactable_id

      }, xhr: true

    end

    assert_response :success

    assert_not Reaction.exists?(reaction.id)

  end

  test 'create should respond with 403 when feature is disabled' do

    Setting.reactions_enabled = '0'

    # admin

    @request.session[:user_id] = users(:users_001).id

    assert_no_difference 'Reaction.count' do

      post :create, params: {

        object_type: 'Issue',

        object_id: issues(:issues_002).id

      }, xhr: true

    end

    assert_response :forbidden

  end

  test 'destroy should respond with 403 when feature is disabled' do

    Setting.reactions_enabled = '0'

    # admin

    @request.session[:user_id] = users(:users_001).id

    reaction = reactions(:reaction_001)

    assert_no_difference 'Reaction.count' do

      delete :destroy, params: {

        id: reaction.id,

        object_type: reaction.reactable_type,

        object_id: reaction.reactable_id

      }, xhr: true

    end

    assert_response :forbidden

  end

  test 'create by anonymous user should respond with 403' do

    @request.session[:user_id] = nil

    assert_no_difference 'Reaction.count' do

      post :create, params: {

        object_type: 'Issue',

        # Issue(id=1) is an issue in a public project

        object_id: issues(:issues_001).id

      }, xhr: true

    end

    assert_response :unauthorized

  end

  test 'destroy by anonymous user should respond with 401' do

    @request.session[:user_id] = nil

    reaction = reactions(:reaction_002)

    assert_no_difference 'Reaction.count' do

      delete :destroy, params: {

        id: reaction.id,

        object_type: reaction.reactable_type,

        object_id: reaction.reactable_id

      }, xhr: true

    end

    assert_response :unauthorized

  end

  test 'create when reaction already exists should not create a new reaction and succeed' do

    assert_no_difference 'Reaction.count' do

      post :create, params: {

        object_type: 'Comment',

        # user(jsmith) has already reacted to Comment(id=1)

        object_id: comments(:comments_001).id

      }, xhr: true

    end

    assert_response :success

  end

  test 'destroy another user reaction should not destroy the reaction and succeed' do

    # admin user's reaction

    reaction = reactions(:reaction_001)

    assert_no_difference 'Reaction.count' do

      delete :destroy, params: {

        id: reaction.id,

        object_type: reaction.reactable_type,

        object_id: reaction.reactable_id

      }, xhr: true

    end

    assert_response :success

  end

  test 'destroy nonexistent reaction' do

    # For Journal(id=4)

    reaction = reactions(:reaction_006)

    reaction.destroy!

    assert_not Reaction.exists?(reaction.id)

    assert_no_difference 'Reaction.count' do

      delete :destroy, params: {

        id: reaction.id,

        object_type: reaction.reactable_type,

        object_id: reaction.reactable_id

      }, xhr: true

    end

    assert_response :success

  end

  test 'create with invalid object type should respond with 403' do

    # admin

    @request.session[:user_id] = users(:users_001).id

    post :create, params: {

      object_type: 'InvalidType',

      object_id: 1

    }, xhr: true

    assert_response :forbidden

  end

  test 'create without permission to view should respond with 403' do

    # dlopper

    @request.session[:user_id] = users(:users_003).id

    assert_no_difference 'Reaction.count' do

      post :create, params: {

        object_type: 'Issue',

        # dlopper is not a member of the project where the issue (id=4) belongs.

        object_id: issues(:issues_004).id

      }, xhr: true

    end

    assert_response :forbidden

  end

  test 'destroy without permission to view should respond with 403' do

    # dlopper

    @request.session[:user_id] = users(:users_003).id

    # For Issue(id=6)

    reaction = reactions(:reaction_005)

    assert_no_difference 'Reaction.count' do

      delete :destroy, params: {

        id: reaction.id,

        object_type: reaction.reactable_type,

        object_id: reaction.reactable_id

      }, xhr: true

    end

    assert_response :forbidden

  end

end

# frozen_string_literal: true

# Redmine - project management software

# Copyright (C) 2006-  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require_relative '../test_helper'

class ReactionsHelperTest < ActionView::TestCase

  include ReactionsHelper

  setup do

    User.current = users(:users_002)

    Setting.reactions_enabled = '1'

  end

  test 'reaction_id_for generates a DOM id' do

    assert_equal "reaction_issue_1", reaction_id_for(issues(:issues_001))

  end

  test 'reaction_button returns nil when feature is disabled' do

    Setting.reactions_enabled = '0'

    assert_nil reaction_button(issues(:issues_004))

  end

  test 'reaction_button returns nil when object not visible' do

    User.current = users(:users_003)

    assert_nil reaction_button(issues(:issues_004))

  end

  test 'reaction_button for anonymous users shows static icon' do

    User.current = nil

    result = reaction_button(journals(:journals_001))

    assert_select_in result, 'span.reaction-button[title=?]', 'John Smith'

    assert_select_in result, 'a.reaction-button', false

  end

  test 'reaction_button includes no tooltip when the object has no reactions' do

    issue = issues(:issues_002) # Issue without reactions

    result = reaction_button(issue)

    assert_select_in result, 'span.reaction-button[title]', false

  end

  test 'reaction_button includes tooltip with all usernames when reactions are 10 or fewer' do

    issue = issues(:issues_002)

    reactions = build_reactions(10)

    issue.reactions += reactions

    result = with_locale 'en' do

      reaction_button(issue)

    end

    # The tooltip should display usernames in order of newest reactions.

    expected_tooltip = 'Bob9 Doe, Bob8 Doe, Bob7 Doe, Bob6 Doe, Bob5 Doe, ' \

                       'Bob4 Doe, Bob3 Doe, Bob2 Doe, Bob1 Doe, and Bob0 Doe'

    assert_select_in result, 'a.reaction-button[title=?]', expected_tooltip

  end

  test 'reaction_button includes tooltip with 10 usernames and others count when reactions exceed 10' do

    issue = issues(:issues_002)

    reactions = build_reactions(11)

    issue.reactions += reactions

    result = with_locale 'en' do

      reaction_button(issue)

    end

    expected_tooltip = 'Bob10 Doe, Bob9 Doe, Bob8 Doe, Bob7 Doe, Bob6 Doe, ' \

                       'Bob5 Doe, Bob4 Doe, Bob3 Doe, Bob2 Doe, Bob1 Doe, and 1 other'

    assert_select_in result, 'a.reaction-button[title=?]', expected_tooltip

  end

  test 'reaction_button for reacted object' do

    issue = issues(:issues_001)

    reaction = issue.reactions.find_by(user: User.current)

    result = with_locale('en') do

      reaction_button(issue, reaction)

    end

    tooltip = 'Dave Lopper, John Smith, and Redmine Admin'

    assert_select_in result, 'span[data-reaction-button-id=?]', 'reaction_issue_1' do

      href = reaction_path(reaction, object_type: 'Issue', object_id: 1)

      assert_select 'a.icon.reaction-button.reacted[href=?]', href do

        assert_select 'use[href*=?]', 'thumb-up-filled'

        assert_select 'span.icon-label', '3'

      end

      assert_select 'span.reaction-button', false

    end

  end

  test 'reaction_button for non-reacted object' do

    User.current = users(:users_004)

    issue = issues(:issues_001)

    reaction = issue.reactions.find_by(user: User.current)

    result = with_locale('en') do

      reaction_button(issue, reaction)

    end

    tooltip = 'Dave Lopper, John Smith, and Redmine Admin'

    assert_select_in result, 'span[data-reaction-button-id=?]', 'reaction_issue_1' do

      href = reactions_path(object_type: 'Issue', object_id: 1)

      assert_select 'a.icon.reaction-button[href=?]', href do

        assert_select 'use[href*=?]', 'thumb-up'

        assert_select 'span.icon-label', '3'

      end

      assert_select 'span.reaction-button', false

    end

  end

  private

  def build_reactions(count)

    Array.new(count) do |i|

      Reaction.new(user: User.generate!(firstname: "Bob#{i}"))

    end

  end

end

# frozen_string_literal: true

# Redmine - project management software

# Copyright (C) 2006-  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require_relative '../application_system_test_case'

class ReactionsSystemTest < ApplicationSystemTestCase

  def test_react_to_issue

    log_user('jsmith', 'jsmith')

    issue = issues(:issues_002)

    with_settings(reactions_enabled: '1') do

      visit '/issues/2'

      reaction_button = find("div.issue.details [data-reaction-button-id=\"reaction_issue_#{issue.id}\"]")

      assert_reaction_add_and_remove(reaction_button, issue)

    end

  end

  def test_react_to_journal

    log_user('jsmith', 'jsmith')

    journal = journals(:journals_002)

    with_settings(reactions_enabled: '1') do

      visit '/issues/1'

      reaction_button = find("[data-reaction-button-id=\"reaction_journal_#{journal.id}\"]")

      assert_reaction_add_and_remove(reaction_button, journal.reload)

    end

  end

  def test_react_to_forum_reply

    log_user('jsmith', 'jsmith')

    reply_message = messages(:messages_002) # reply to message_001

    with_settings(reactions_enabled: '1') do

      visit 'boards/1/topics/1'

      reaction_button = find("[data-reaction-button-id=\"reaction_message_#{reply_message.id}\"]")

      assert_reaction_add_and_remove(reaction_button, reply_message)

    end

  end

  def test_react_to_forum_message

    log_user('jsmith', 'jsmith')

    message = messages(:messages_001)

    with_settings(reactions_enabled: '1') do

      visit 'boards/1/topics/1'

      reaction_button = find("[data-reaction-button-id=\"reaction_message_#{message.id}\"]")

      assert_reaction_add_and_remove(reaction_button, message)

    end

  end

  def test_react_to_news

    log_user('jsmith', 'jsmith')

    with_settings(reactions_enabled: '1') do

      visit '/news/2'

      reaction_button = find("[data-reaction-button-id=\"reaction_news_2\"]")

      assert_reaction_add_and_remove(reaction_button, news(:news_002))

    end

  end

  def test_react_to_comment

    log_user('jsmith', 'jsmith')

    comment = comments(:comments_002)

    with_settings(reactions_enabled: '1') do

      visit '/news/1'

      reaction_button = find("[data-reaction-button-id=\"reaction_comment_#{comment.id}\"]")

      assert_reaction_add_and_remove(reaction_button, comment)

    end

  end

  def test_reactions_disabled

    log_user('jsmith', 'jsmith')