Allow rooms to have an optional access code (#646)

config/locales/en.yml

@@ -252,6 +252,8 @@ en:
   max_concurrent: The maximum number of concurrent sessions allowed has been reached!
   modal:
     create_room:
+      access_code: Access Code
+      access_code_placeholder: Generate an optional room access code
       auto_join: Automatically join me into the room
       create: Create Room
       free_delete: You will be free to delete this room at any time.
@@ -357,13 +359,16 @@ en:
     super_admin: Super Admin
     user: User
   room:
+    access_code_required: Please enter a valid access code to join the room
     create_room: Create a Room
     create_room_error: There was an error creating the room
     create_room_success: Room created successfully
+    enter_the_access_code: Enter the room's access code
     invited: You have been invited to join
     invite_participants: Invite Participants
     join: Join
     last_session: Last session on %{session}
+    login: Login
     owner: Owner
     no_sessions: This room has no sessions, yet!
     recordings: Room Recordings

config/routes.rb

@@ -102,6 +102,7 @@ Rails.application.routes.draw do
     post '/update_settings', to: 'rooms#update_settings'
     post '/start', to: 'rooms#start', as: :start_room
     get '/logout', to: 'rooms#logout', as: :logout_room
+    post '/login', to: 'rooms#login', as: :login_room
   end
 
   # Recording operations routes