Fix rubocop issues

app/services/meeting_starter.rb

@@ -30,7 +30,8 @@ def initialize(room:, base_url:, current_user:, provider:)
 
   def call
     # TODO: amir - Check the legitimately of the action.
-    options = RoomSettingsGetter.new(room_id: @room.id, provider: @room.user.provider, current_user: @current_user, only_bbb_options: true, voice_bridge: @room.voice_bridge).call
+    options = RoomSettingsGetter.new(room_id: @room.id, provider: @room.user.provider, current_user: @current_user, only_bbb_options: true,
+                                     voice_bridge: @room.voice_bridge).call
     viewer_code = RoomSettingsGetter.new(
       room_id: @room.id,
       provider: @room.user.provider,

app/services/room_settings_getter.rb

@@ -103,8 +103,8 @@ def infer_can_record(room_settings:)
   end
 
   def set_voice_brige(room_settings:)
-    if @voice_bridge != nil
-      room_settings['voiceBridge'] = "#{@voice_bridge}"
-    end
+    return if @voice_bridge.nil?
+
+    room_settings['voiceBridge'] = @voice_bridge.to_s
   end
 end

config/application.rb

@@ -88,7 +88,7 @@ class Application < Rails::Application
 
     config.voice_bridge_phone_number = ENV.fetch('VOICE_BRIDGE_PHONE_NUMBER', nil)
     config.sip_pin_length = ENV.fetch('SIP_PIN_LENGTH', 5)
-    
+
     config.i18n.fallbacks = %i[en]
     config.i18n.enforce_available_locales = false
   end

db/data/20230328124724_populate_voice_brige_for_existing_rooms.rb

@@ -22,6 +22,8 @@ def up
   end
 
   def down
+    # rubocop:disable Rails/SkipsModelValidations
     Room.update_all(voice_bridge: nil)
+    # rubocop:enable Rails/SkipsModelValidations
   end
 end

db/migrate/20230321125010_add_voice_brige_to_romms.rb

@@ -1,6 +1,8 @@
+# frozen_string_literal: true
+
 class AddVoiceBrigeToRomms < ActiveRecord::Migration[7.0]
   def change
     add_column :rooms, :voice_bridge, :integer, null: true, default: nil
-    add_index :rooms, :voice_bridge
+    add_index :rooms, :voice_bridge, unique: true
   end
 end