Add comment functionality to tracks

.haml-lint_todo.yml

@@ -657,4 +657,4 @@ linters:
 
   # Offense count: 38
   InlineStyles:
-    enabled: false
+    enabled: false

app/controllers/admin/comments_controller.rb

@@ -17,12 +17,12 @@ module Admin
 
     private
 
-    # Returning all available comments, ordered by created_at: :desc and by event.title
+    # Returning all available comments, ordered by created_at: :desc
     def accessible_ordered_comments
-      Comment.accessible_by(current_ability).joins('INNER JOIN events ON commentable_id = events.id').order('events.title', 'comments.created_at DESC')
+      Comment.accessible_by(current_ability).order('comments.created_at DESC')
     end
 
-# Grouping all comments by conference, and by event. It returns {:conference => {:event => [{comment_2}, {comment_1 }]}}
+# Grouping all comments by conference, and by commentable obj. It returns {:conference => {:commentable => [{comment_2}, {comment_1 }]}}
     def grouped_comments(remarks)
       remarks.group_by{ |comment| comment.commentable.program.conference }.map {|conference, comments| [conference, comments.group_by{|comment| comment.commentable}]}.to_h
     end

app/controllers/admin/tracks_controller.rb

@@ -30,6 +30,9 @@ module Admin
     end
 
     def show
+      @comments = @track.root_comments
+      @comment_count = @track.comment_threads.count
+
       respond_to do |format|
         format.html { render }
         format.json { render json: @conference.tracks.to_json }
@@ -53,7 +56,20 @@ module Admin
       end
     end
 
-    def edit; end
+    def edit
+      @comments = @track.root_comments
+      @comment_count = @track.comment_threads.count
+    end
+
+    def comment
+      comment = Comment.new(comment_params)
+      comment.commentable = @track
+      comment.user_id = current_user.id
+      comment.save!
+      comment.move_to_child_of(params[:parent]) unless params[:parent].nil?
+
+      redirect_to admin_conference_program_track_path(@conference.short_title, @track)
+    end
 
     def update
       if @track.update_attributes(track_params)
@@ -139,6 +155,10 @@ module Admin
       params.require(:track).permit(:name, :description, :color, :short_name, :cfp_active, :start_date, :end_date, :room_id)
     end
 
+    def comment_params
+      params.require(:comment).permit(:commentable, :body, :user_id)
+    end
+
     def update_state(transition, notice)
       errors = @track.update_state(transition)
 

app/mailers/mailbot.rb

@@ -128,13 +128,19 @@ class Mailbot < ActionMailer::Base
 
   def event_comment_mail(comment, user)
     @comment = comment
-    @event = @comment.commentable
-    @conference = @event.program.conference
+    @commentable = @comment.commentable
+    @conference = @commentable.program.conference
     @user = user
-
-    mail(to:            @user.email,
-         from:          @conference.contact.email,
-         template_name: 'comment_template',
-         subject:       "New comment has been posted for #{@event.title}")
+    if @comment.commentable_type == 'Event'
+      mail(to:            @user.email,
+           from:          @conference.contact.email,
+           template_name: 'comment_event_template',
+           subject:       "New comment has been posted for #{@commentable.title}")
+    elsif @comment.commentable_type == 'Track'
+      mail(to:            @user.email,
+           from:          @conference.contact.email,
+           template_name: 'comment_track_template',
+           subject:       "New comment has been posted for #{@commentable.short_name}")
+    end
   end
 end

app/models/ability.rb

@@ -155,15 +155,17 @@ class Ability
       can :manage, Registration, conference_id: conf_ids_for_organizer
       # To access conference/proposals
       can :manage, Event, program: { conference_id: conf_ids_for_organizer }
+      can :manage, Comment
       # To access comment link in menu bar
-      can :index, Comment, commentable_type: 'Event',
-                           commentable_id:   Event.where(program_id: Program.where(conference_id: conf_ids_for_organizer).pluck(:id)).pluck(:id)
+      # can :index, Comment, commentable_type: 'Event',
+      #                      commentable_id:   Event.where(program_id: Program.where(conference_id: conf_ids_for_organizer).pluck(:id)).pluck(:id)
     end
 
     if conf_ids_for_cfp
       # To access comment link in menu bar
-      can :index, Comment, commentable_type: 'Event',
-                           commentable_id:   Event.where(program_id: Program.where(conference_id: conf_ids_for_cfp).pluck(:id)).pluck(:id)
+      can :manage, Comment
+      # can :index, Comment, commentable_type: 'Event',
+      #                      commentable_id:   Event.where(program_id: Program.where(conference_id: conf_ids_for_cfp).pluck(:id)).pluck(:id)
       # To access conference/proposals
       can :manage, Event, program: { conference_id: conf_ids_for_cfp }
     end

app/models/admin_ability.rb

@@ -102,6 +102,7 @@ class AdminAbility
     signed_in_with_organizer_role(user, conf_ids_for_organization_admin)
   end
 
+  # rubocop:disable Metrics/AbcSize
   def signed_in_with_organizer_role(user, conf_ids_for_organization_admin = [])
     # ids of all the conferences for which the user has the 'organizer' role and
     # conferences that belong to organizations for which user is 'organization_admin'
@@ -149,7 +150,8 @@ class AdminAbility
     end
     can :index, Comment, commentable_type: 'Event',
                          commentable_id:   Event.where(program_id: Program.where(conference_id: conf_ids).pluck(:id)).pluck(:id)
-
+    can :index, Comment, commentable_type: 'Track',
+                         commentable_id:   Track.where(program_id: Program.where(conference_id: conf_ids).pluck(:id)).pluck(:id)
     # Abilities for Role (Conference resource)
     can [:index, :show], Role do |role|
       role.resource_type == 'Conference' || role.resource_type == 'Track'
@@ -163,6 +165,7 @@ class AdminAbility
     can [:index, :revert_object, :revert_attribute], PaperTrail::Version, item_type: 'User'
     can [:index, :revert_object, :revert_attribute], PaperTrail::Version, conference_id: conf_ids
   end
+  # rubocop:enable Metrics/AbcSize
 
   def signed_in_with_cfp_role(user)
     # ids of all the conferences for which the user has the 'cfp' role
@@ -189,6 +192,8 @@ class AdminAbility
     can :index, Comment, commentable_type: 'Event',
                          commentable_id:   Event.where(program_id: Program.where(conference_id: conf_ids_for_cfp).pluck(:id)).pluck(:id)
 
+    can :index, Comment, commentable_type: 'Track',
+                         commentable_id:   Track.where(program_id: Program.where(conference_id: conf_ids).pluck(:id)).pluck(:id)
     # Abilities for Role (Conference resource)
     can [:index, :show], Role do |role|
       role.resource_type == 'Conference' || role.resource_type == 'Track'

app/models/track.rb

@@ -15,6 +15,8 @@ class Track < ApplicationRecord
 
   has_paper_trail ignore: [:updated_at], meta: { conference_id: :conference_id }
 
+  acts_as_commentable
+
   before_create :generate_guid
   validates :name, presence: true
   validates :color, format: /\A#[0-9A-F]{6}\z/

app/views/admin/comments/_all_comments.html.haml

@@ -1,11 +1,14 @@
-- @comments.each do |conference, events|
+- @comments.each do |conference, objects|
   .panel.panel-default
     .panel-heading
       %h4.title.panel-title= conference.title
     .panel-body
-      - events.each do |event, comments|
+      - objects.each do |obj, comments|
         .notifications
-          %h4.title= link_to event.title, admin_conference_program_event_path(event.program.conference.short_title, event)
+          - if obj.class.name == 'Event'
+            %h4.title= link_to obj.title, admin_conference_program_event_path(obj.program.conference.short_title, obj)
+          - if obj.class.name == 'Track'
+            %h4.title= link_to obj.name, admin_conference_program_track_path(obj.program.conference.short_title, obj)
           %hr
           - comments.each do |comment|
             %h5.strong Posted by: #{comment.user.name} | Created at: #{comment.created_at}

app/views/admin/comments/_posted_comments.html.haml

@@ -1,11 +1,14 @@
-- @posted_comments.each do |conference, events|
+- @posted_comments.each do |conference, objects|
   .panel.panel-default
     .panel-heading
       %h4.title.panel-title= conference.title
     .panel-body
-      - events.each do |event, comments|
+      - objects.each do |obj, comments|
         .notifications
-          %h4.title= link_to event.title, admin_conference_program_event_path(event.program.conference.short_title, event)
+          - if obj.class.name == 'Event'
+            %h4.title= link_to obj.title, admin_conference_program_event_path(obj.program.conference.short_title, obj)
+          - if obj.class.name == 'Track'
+            %h4.title= link_to obj.name, admin_conference_program_track_path(obj.program.conference.short_title, obj)
           %hr
           - comments.each do |comment|
             %h5.strong Created at: #{comment.created_at}

app/views/admin/comments/_unread_comments.html.haml

@@ -1,11 +1,14 @@
-- @unread_comments.each do |conference, events|
+- @unread_comments.each do |conference, objects|
   .panel.panel-default
     .panel-heading
       %h4.title.panel-title= conference.title
     .panel-body
-      - events.each do |event, comments|
+      - objects.each do |obj, comments|
         .notifications
-          %h4.title= link_to event.title, admin_conference_program_event_path(event.program.conference.short_title, event)
+          - if obj.class.name == 'Event'
+            %h4.title= link_to obj.title, admin_conference_program_event_path(obj.program.conference.short_title, obj)
+          - if obj.class.name == 'Track'
+            %h4.title= link_to obj.name, admin_conference_program_track_path(obj.program.conference.short_title, obj)
           %hr
           - comments.each do |comment|
             %h5.strong Posted by: #{comment.user.name} | Created at: #{comment.created_at}

app/views/admin/tracks/_nested_comments.html.haml

@@ -0,0 +1,15 @@
+%div{ style: "padding-left:#{padding}px" }
+  .well.comment-section
+    %strong= comment.user.name
+    %i= comment.created_at
+    %p.comment-body= comment.body
+    %div
+      %a.pull-right.comment-reply-link{ href: '#' } Reply
+      .comment-reply
+        = semantic_form_for :comment, url: comment_admin_conference_program_track_path(@conference.short_title, @track.short_name, comment.commentable_id), method: :post do |f|
+          = f.input :body
+          %input{ name: 'parent', type: 'hidden', value: comment.id }
+          %input{ name: 'authenticity_token', type: 'hidden', value: '#{form_authenticity_token}' }
+          %button.btn.btn-primary.pull-right{ name: 'button', type: 'submit' } Add Reply
+  - comment.children.each do |child|
+    = render 'nested_comments', comment: child, padding: 50

app/views/admin/tracks/show.html.haml

@@ -127,3 +127,21 @@
                   = event.state
                 %td
                   = event.time
+
+
+
+  .row
+    = link_to "Comments (#{@comment_count})", '#', id: 'event-comment-link'
+    #comments-div
+      %hr
+      %ul.media
+        %div
+          .row-fluid
+            = semantic_form_for :comment, url: comment_admin_conference_program_track_path(@conference.short_title, @track.short_name), method: :post do |f|
+              = f.input :body
+              = f.submit 'Add Comment', class: 'btn btn-primary pull-right'
+          %br
+          %br
+          - @comments.each do |comment|
+            %div
+              = render partial: 'nested_comments', locals: { comment: comment, padding: 0}

app/views/layouts/_user_menu.html.haml

@@ -4,8 +4,11 @@
     Notifications (#{unread_notifications(current_user).length})
   - if unread_notifications(current_user).length > 0
     %li.dropdown-header Last 5 Comments for:
-    - unread_notifications(current_user).limit(5).group_by{ |comment| comment.commentable}.each do |event, comments|
-      %li= link_to("#{event.title}(#{comments.count})", admin_conference_program_event_path(event.program.conference.short_title, event.id))
+    - unread_notifications(current_user).limit(5).group_by{ |comment| comment.commentable}.each do |obj, comments|
+      - if obj.class.name === 'Event'
+        %li= link_to("#{obj.title}(#{comments.count})", admin_conference_program_event_path(obj.program.conference.short_title, obj.id))
+      - if obj.class.name === 'Track'
+        %li= link_to("#{obj.name}(#{comments.count})", admin_conference_program_track_path(obj.program.conference.short_title, obj))
     %li.divider
     %li= link_to "See all unread Comments (#{unread_notifications(current_user).length})", admin_comments_path
   %li= link_to 'See all Comments', admin_comments_path(anchor: 'all_comments')

app/views/mailbot/comment_event_template.text.erb

@@ -1,10 +1,10 @@
 Dear <%= @user.name %>,
 
-User <%= @comment.user.name %> posted a new comment for event <%= @event.title %> of <%= @conference.short_title %> .
+User <%= @comment.user.name %> posted a new comment for event <%= @commentable.title %> of <%= @conference.short_title %> .
 
 "<%= @comment.body %>"
 
-To reply to this comment, please go to <%=  h(admin_conference_program_event_url(@conference.short_title, @event, only_path: false)) %>
+To reply to this comment, please go to <%=  h(admin_conference_program_event_url(@conference.short_title, @commentable, only_path: false)) %>
 
 Best wishes,
 <%= @conference.title %> Team

app/views/mailbot/comment_track_template.text.erb

@@ -0,0 +1,10 @@
+Dear <%= @user.name %>,
+
+User <%= @comment.user.name %> posted a new comment for track <%= @commentable.short_name %> of <%= @conference.short_title %> .
+
+"<%= @comment.body %>"
+
+To reply to this comment, please go to <%=  h(admin_conference_program_track_url(@conference.short_title, @commentable, only_path: false)) %>
+
+Best wishes,
+<%= @conference.title %> Team

config/database.yml

@@ -1,32 +1,25 @@
-<%
-  encoding = 'unicode'
-  if ENV['OSEM_DB_ADAPTER'] == 'mysql2'
-    encoding = 'utf8'
-  end
-%>
-
-
+# SQLite version 3.x
+#   gem install sqlite3
+#
+#   Ensure the SQLite 3 gem is defined in your Gemfile
+#   gem 'sqlite3'
+#
 default: &default
-  adapter: <%= ENV['OSEM_DB_ADAPTER'] || 'postgresql' %>
-  encoding: <%= encoding %>
-  host: <%= ENV['OSEM_DB_HOST'] || 'database' %>
-  port: <%= ENV['OSEM_DB_PORT'] || '5432'  %>
-  username: <%= ENV['OSEM_DB_USER'] || 'postgres' %>
-  password: <%= ENV['OSEM_DB_PASSWORD'] || 'mysecretpassword' %>
-  database: <%= ENV['OSEM_DB_NAME'] || 'postgres' %>
+  adapter: sqlite3
   pool: 5
   timeout: 5000
 
 development:
   <<: *default
-  database: osem_development
+  database: db/development.sqlite3
 
 # Warning: The database defined as "test" will be erased and
-# re-generated when you run "rake".
+# re-generated from your development database when you run "rake".
 # Do not set this db to the same as development or production.
 test:
   <<: *default
-  database: osem_test
+  database: db/test.sqlite3
 
 production:
   <<: *default
+  database: db/production.sqlite3

config/routes.rb

@@ -81,6 +81,7 @@ Osem::Application.routes.draw do
             patch :toggle_cfp_inclusion
             patch :restart
             patch :to_accept
+            post :comment
             patch :accept
             patch :confirm
             patch :to_reject

db/migrate/20190720062321_add_comments_count_to_tracks.rb

@@ -0,0 +1,10 @@
+class AddCommentsCountToTracks < ActiveRecord::Migration[5.1]
+  def change
+    add_column :tracks, :comments_count, :integer, default: 0, null: false
+
+    Track.find_each do |track|
+      comments_count = track.comment_threads.count
+      track.update_attributes(:comments_count, comments_count) unless comments_count.zero?
+    end
+  end
+end

db/schema.rb

@@ -10,7 +10,11 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
+<<<<<<< HEAD
 ActiveRecord::Schema.define(version: 2019_06_03_143107) do
+=======
+ActiveRecord::Schema.define(version: 20190720062321) do
+>>>>>>> Add comment functionality to tracks
 
   create_table "answers", force: :cascade do |t|
     t.string "title"
@@ -549,6 +553,10 @@ ActiveRecord::Schema.define(version: 2019_06_03_143107) do
     t.date "end_date"
     t.text "relevance"
     t.integer "selected_schedule_id"
+<<<<<<< HEAD
+=======
+    t.integer "comments_count", default: 0, null: false
+>>>>>>> Add comment functionality to tracks
     t.index ["room_id"], name: "index_tracks_on_room_id"
     t.index ["selected_schedule_id"], name: "index_tracks_on_selected_schedule_id"
     t.index ["submitter_id"], name: "index_tracks_on_submitter_id"
@@ -587,6 +595,7 @@ ActiveRecord::Schema.define(version: 2019_06_03_143107) do
     t.boolean "is_admin", default: false
     t.string "username"
     t.boolean "is_disabled", default: false
+<<<<<<< HEAD
     t.string "invitation_token"
     t.datetime "invitation_created_at"
     t.datetime "invitation_sent_at"
@@ -595,6 +604,8 @@ ActiveRecord::Schema.define(version: 2019_06_03_143107) do
     t.string "invited_by_type"
     t.integer "invited_by_id"
     t.integer "invitations_count", default: 0
+=======
+>>>>>>> Add comment functionality to tracks
     t.index ["confirmation_token"], name: "index_users_on_confirmation_token", unique: true
     t.index ["email"], name: "index_users_on_email", unique: true
     t.index ["invitation_token"], name: "index_users_on_invitation_token", unique: true