personalized rooms page

app/controllers/landing_controller.rb

@@ -5,4 +5,17 @@ class LandingController < ApplicationController
     @meeting_token = params[:id] || @meeting_token = rand.to_s[2..10]
     @meeting_url = meeting_url(@meeting_token)
   end
+
+  def room
+    @room_name = params[:name]
+    @user = User.find_by(username: @room_name)
+    if @user.nil?
+      redirect_to root_path
+    end
+  end
+
+  def admin?
+    @user == current_user
+  end
+  helper_method :admin?
 end

app/controllers/sessions_controller.rb

@@ -2,9 +2,9 @@ class SessionsController < ApplicationController
   def create
     @user = User.from_omniauth(request.env['omniauth.auth'])
     session[:user_id] = @user.id
+    redirect_to controller: 'landing', action: 'room', name: @user.username
   rescue => e
     logger.error "Error authenticating via omniauth: #{e}"
-  ensure
     redirect_to root_path
   end