allow selecting conference option

app/controllers/broadcasts_controller.rb

@@ -18,25 +18,6 @@ class BroadcastsController < ApplicationController
   def create
     @broadcast.attributes = broadcast_params
 
-    begin
-      graph_api = MicrosoftGraph.new(
-        current_user,
-        ENV['AZURE_CLIENT_ID'],
-        ENV['AZURE_CLIENT_SECRET'],
-        ENV['AZURE_TENANT_ID'],
-        ENV['AZURE_SCOPES']
-      )
-
-      subject = "#{@broadcast.name} Online Meeting"
-      teams_meeting = graph_api.create_teams_meeting(subject)
-      join_url = teams_meeting['joinUrl']
-      @broadcast.microsoft_teams_meeting_url = join_url if join_url.present?
-    rescue StandardError => e
-      @broadcast.errors[:base] << e.message
-      render :new
-      return
-    end
-
     if @broadcast.save
       log_create_analytics
       redirect_to [@project, :broadcasts], notice: t(".notice")
@@ -46,8 +27,7 @@ class BroadcastsController < ApplicationController
   end
 
   def show
-    # @conference_url = url_for [@broadcast.project, @broadcast, :zoom_meeting]
-    @conference_url = @broadcast.microsoft_teams_meeting_url
+    @conference_url = url_for [@broadcast.project, @broadcast, :conference_meeting]
     @recordings = @broadcast.broadcast_recordings.order_by_recent.paginate(page: params[:page])
     @files = @broadcast.files.order("created_at DESC").paginate(page: params[:files_page])
     render layout: 'application'
@@ -93,7 +73,7 @@ class BroadcastsController < ApplicationController
   end
 
   def broadcast_params
-    params.require(:broadcast).permit(:name, :shoot_location_time_zone, files: [])
+    params.require(:broadcast).permit(:name, :shoot_location_time_zone, :conference_option, files: [])
   end
 
   def set_project

app/controllers/conference_meetings_controller.rb

@@ -0,0 +1,42 @@
+class ConferenceMeetingsController < ApplicationController
+  def show
+    authorize broadcast = Broadcast.find(params[:broadcast_id])
+    case broadcast.conference_option
+    when 'zoom'
+      redirect_to broadcast.zoom_meeting_url
+    when 'ms_teams'
+      if broadcast.conference_join_url.nil?
+        begin
+          graph_api = MicrosoftGraph.new(
+            current_user,
+            ENV['AZURE_CLIENT_ID'],
+            ENV['AZURE_CLIENT_SECRET'],
+            ENV['AZURE_TENANT_ID'],
+            ENV['AZURE_SCOPES']
+          )
+
+          subject = "#{broadcast.name} Online Meeting"
+          teams_meeting = graph_api.create_teams_meeting(subject)
+          join_url = teams_meeting['joinUrl']
+          if join_url.present?
+            broadcast.conference_join_url = join_url
+            broadcast.save
+          else
+            raise StandardError, 'Failed to read teams meeting join URL'
+          end
+        rescue ActionController::InvalidAuthenticityToken => e
+          Rails.logger.error(e.message)
+          redirect_to project_broadcast_url(broadcast.project, broadcast), alert: 'You are not authenticated via Microsoft, please authenticate and try again'
+          return
+        rescue StandardError => e
+          Rails.logger.error(e.message)
+          redirect_to project_broadcast_url(broadcast.project, broadcast), alert: 'Failed to join conference'
+          return
+        end
+      end
+      redirect_to broadcast.conference_join_url
+    else
+      redirect_to project_broadcast_url(broadcast.project, broadcast), alert: 'Unknown conference option'
+    end
+  end
+end

app/helpers/broadcast_conferences_helper.rb

@@ -0,0 +1,17 @@
+module BroadcastConferencesHelper
+  def options_for_conference_select
+    [
+        ['Zoom', 'zoom'],
+        ['MS Teams', 'ms_teams']
+    ]
+  end
+
+  def conference_option_name_from_key(key)
+    option = options_for_conference_select.find { |option| option[1] == key }
+    if option.present?
+      option.first
+    else
+      'Unknown conference option'
+    end
+  end
+end

app/views/broadcasts/_form.html.erb

@@ -2,6 +2,7 @@
 
 <%= bootstrap_form_with model: model, local: true do |form| %>
   <%= form.text_field :name %>
+  <%= form.select :conference_option, options_for_conference_select, { label: t('.labels.conference_option') }, class: "form-control custom-select" %>
   <%= form.time_zone_select(:shoot_location_time_zone, nil, label: "Time zone of shoot location") %>
 
   <div class="row align-items-center text-center mt-4">

app/views/broadcasts/show.html.erb

@@ -118,8 +118,8 @@
               </div>
               <hr>
             <% end %>
-            <p class="card-text">If you want to join the ZOOM meeting dedicated to this broadcast, follow the link below.</p>
-            <%= link_to 'Video Conference', @conference_url, class: "btn btn-primary btn-block #{@conference_url.present? ? '' : 'disabled'}", target: '_blank' %>
+            <p class="card-text"><%= "If you want to join the #{conference_option_name_from_key(@broadcast.conference_option)} meeting dedicated to this broadcast, follow the link below." %></p>
+            <%= link_to 'Video Conference', @conference_url, class: "btn btn-primary btn-block", target: '_blank' %>
           </div>
           <div class="<%= class_string("tab-pane fade show", "active" => params[:active_tab] == 'recordings') %>" id="recordings">
             <div id="broadcast_recordings">