Slack Integration (#170)

* slack integration

* recomment server variables

* recomment server variables

app/controllers/bbb_controller.rb

@@ -91,7 +91,7 @@ class BbbController < ApplicationController
       # the user can join the meeting
       if user
         if bbb_res[:returncode] && current_user == user
-          JoinMeetingJob.perform_later(user.encrypted_id, params[:id])
+          JoinMeetingJob.perform_later(user, params[:id], base_url)
 
       # user will be waiting for a moderator
         else

app/jobs/end_meeting_job.rb

@@ -18,6 +18,9 @@ class EndMeetingJob < ApplicationJob
   queue_as :default
 
   def perform(room, meeting)
+
+    Rails.configuration.slack_notifier.ping I18n.t('slack.meeting_end', meeting: meeting) if !Rails.configuration.slack_notifier.nil?
+
     ActionCable.server.broadcast "#{room}-#{meeting}_meeting_updates_channel",
       action: 'meeting_ended'
   end

app/jobs/join_meeting_job.rb

@@ -17,8 +17,13 @@
 class JoinMeetingJob < ApplicationJob
   queue_as :default
 
-  def perform(room, meeting)
-    ActionCable.server.broadcast "#{room}-#{meeting}_meeting_updates_channel",
+def perform(user, meeting, base_url)
+
+    join_message = I18n.t('slack.meeting_join', user: user.name, meeting: meeting) + "(#{base_url})"
+    formatted = Slack::Notifier::Util::LinkFormatter.format(join_message)
+    Rails.configuration.slack_notifier.ping formatted if !Rails.configuration.slack_notifier.nil?
+
+    ActionCable.server.broadcast "#{user.encrypted_id}-#{meeting}_meeting_updates_channel",
       action: 'moderator_joined',
       moderator: 'joined'
   end

app/jobs/recording_updates_job.rb

@@ -22,6 +22,11 @@ class RecordingUpdatesJob < ApplicationJob
   def perform(room, record_id)
     recording = bbb_get_recordings({recordID: record_id})[:recordings].first
     full_id = "#{room}-#{recording[:metadata][:"meeting-name"]}"
+
+    change = (recording[:metadata][:"gl-listed"] == "true") ? I18n.t('slack.published') : I18n.t('slack.unpublished')
+    slack_message = I18n.t('slack.recording_visibility', meeting: recording[:metadata][:"meeting-name"], change: change)
+    Rails.configuration.slack_notifier.ping slack_message if !Rails.configuration.slack_notifier.nil?
+
     ActionCable.server.broadcast "#{room}_recording_updates_channel",
       action: 'update',
       id: record_id,