Add setting to disable email notifications of comments

app/controllers/admin/emails_controller.rb

@@ -29,6 +29,7 @@ module Admin
                                              :send_on_accepted, :send_on_rejected, :send_on_confirmed_without_registration,
                                              :send_on_submitted_proposal,
                                              :submitted_proposal_subject, :submitted_proposal_body,
+                                             :send_on_event_comment,
                                              :registration_subject, :accepted_subject, :rejected_subject, :confirmed_without_registration_subject,
                                              :registration_body, :accepted_body, :rejected_body, :confirmed_without_registration_body,
                                              :send_on_conference_dates_updated, :conference_dates_updated_subject, :conference_dates_updated_body,

app/models/comment.rb

@@ -63,7 +63,13 @@ class Comment < ApplicationRecord
 
   private
 
+  def conference
+    commentable.program.conference
+  end
+
   def send_notification
+    return unless conference.email_settings.send_on_event_comment?
+
     EventCommentMailJob.perform_later(self)
   end
 end

app/views/admin/emails/index.html.haml

@@ -35,6 +35,10 @@
                 %a.btn.btn-link.control_label.template_help_link{ 'data-name' => 'registration_help' } Show Help
                 = render partial: 'help', locals: { id: 'registration_help', show_event_variables: false }
               #proposal.tab-pane{ role: 'tabpanel' }
+                .checkbox
+                  %label
+                    = f.check_box :send_on_event_comment
+                    Send an email to all organizers and CfP team members when a comment is added?
                 .checkbox
                   %label
                     = f.check_box :send_on_submitted_proposal, data: { name: 'email_settings_proposal_submited_subject'}, class: 'send_on_radio'