refresh session status on meeting actions

app/assets/javascripts/channels/meeting_updates.js

@@ -1,5 +1,11 @@
 (function() {
 
+  var sessionStatusRefresh = function(url) {
+    $.get(url + "/session_status_refresh", function(html) {
+      $(".join-form-wrapper").html(html);
+    });
+  }
+
   var initRooms = function() {
     App.messages = App.cable.subscriptions.create({
       channel: 'MeetingUpdatesChannel',
@@ -12,11 +18,12 @@
             Meeting.getInstance().setModJoined(true);
             if (Meeting.getInstance().getWaitingForMod()) {
               loopJoin();
+            } else {
+              sessionStatusRefresh($('.meeting-url').val());
             }
           }
-          else if (data.action === 'meeting_ended') {
+        } else if (data.action === 'meeting_ended') {
-
+          sessionStatusRefresh($('.meeting-url').val());
-          }
         }
       }
     });

app/assets/javascripts/landing.js

@@ -15,7 +15,7 @@
 
   var init = function() {
 
-    $('.meeting-join').click (function (event) {
+    $('.center-panel').on ('click', '.meeting-join', function (event) {
       var url = $('.meeting-url').val();
       var name = $('.meeting-user-name').val();
       Meeting.getInstance().setURL(url);
@@ -34,7 +34,7 @@
       });
     });
 
-    $('.meeting-end').click (function (event) {
+    $('.center-panel').on ('click', '.meeting-end', function (event) {
       var jqxhr = Meeting.getInstance().endMeeting();
       var btn = $(this);
       btn.prop("disabled", true);
@@ -46,7 +46,7 @@
       });
     });
 
-    $('.meeting-url-copy').click (function (e) {
+    $('.center-panel').on ('click', '.meeting-url-copy', function (event) {
       meetingURL = $('.meeting-url');
       meetingURL.select();
       document.execCommand("copy");

app/controllers/bbb_controller.rb

@@ -43,6 +43,9 @@ class BbbController < ApplicationController
     load_and_authorize_room_owner!
 
     bbb_res = bbb_end_meeting @user.username
+    if bbb_res[:returncode]
+      EndMeetingJob.perform_later(@user.username)
+    end
     render_bbb_response bbb_res
   end
 

app/controllers/landing_controller.rb

@@ -15,6 +15,17 @@ class LandingController < ApplicationController
     render layout: false
   end
 
+  def session_status_refresh
+    @user = User.find_by(username: params[:id])
+    if @user.nil?
+      render head(:not_found) && return
+    end
+
+    @meeting_running = bbb_get_meeting_info(@user.username)[:returncode]
+
+    render layout: false
+  end
+
   def admin?
     @user && @user == current_user
   end

app/jobs/end_meeting_job.rb

@@ -0,0 +1,25 @@
+class EndMeetingJob < ApplicationJob
+  include BbbApi
+
+  queue_as :default
+
+  def perform(room)
+    tries = 0
+    sleep_time = 2
+
+    while tries < 4
+      bbb_res = bbb_get_meeting_info(room)
+
+      if !bbb_res[:returncode]
+        ActionCable.server.broadcast "#{room}_meeting_updates_channel",
+          action: 'meeting_ended'
+        break
+      end
+
+      sleep sleep_time
+      sleep_time = sleep_time * 2
+      tries += 1
+    end
+
+  end
+end

app/views/landing/meetings.html.erb

@@ -25,7 +25,7 @@
     <%= render layout: 'shared/center_panel' do %>
       <div class="center-block col-sm-8">
         <%= render 'shared/meeting_url', hidden: false %>
-        <%= render 'shared/join_form', user: current_user %>
+        <%= render 'shared/join_form' %>
       </div>
     <% end %>
 

app/views/landing/rooms.html.erb

@@ -29,7 +29,9 @@
           <% else %>
             <%= render 'shared/meeting_url', hidden: true %>
           <% end %>
-          <%= render 'shared/join_form', user: current_user %>
+          <div class="join-form-wrapper">
+            <%= render 'shared/join_form' %>
+          </div>
         </div>
       <% end %>
     </div>

app/views/landing/session_status_refresh.html.erb

@@ -0,0 +1 @@
+<%= render 'shared/join_form' %>

app/views/shared/_join_form.html.erb

@@ -1,6 +1,6 @@
 <div class="join-form input-group input-spacing">
   <% if current_user %>
-    <% @current_user = user %>
+    <% @current_user = current_user %>
     <%= text_field :current_user, :name, class: 'form-control meeting-user-name', type: 'hidden' %>
   <% else %>
     <%= text_field :nil, :nil, class: 'form-control meeting-user-name', placeholder: t('enter_name') %>

config/routes.rb

@@ -13,6 +13,7 @@ Rails.application.routes.draw do
   get '/:resource/:id', to: 'landing#index', as: :resource
   get '/:resource/:id/join', to: 'bbb#join', as: :bbb_join, defaults: {format: 'json'}
   get '/:resource/:id/wait', to: 'landing#wait_for_moderator'
+  get '/:resource/:id/session_status_refresh', to: 'landing#session_status_refresh'
   delete '/rooms/:id/end', to: 'bbb#end', defaults: {format: 'json'}
   get '/rooms/:id/recordings', to: 'bbb#recordings', defaults: {format: 'json'}
   patch '/rooms/:id/recordings/:record_id', to: 'bbb#update_recordings', defaults: {format: 'json'}