Refactoring.

app/controllers/sessions_controller.rb

@@ -68,32 +68,26 @@ class SessionsController < ApplicationController
   end
     
   def create_omniauth
-#    auth = request.env['rack.auth']
     auth = request.env['omniauth.auth']
 
-    logger.info(auth.inspect)
     if !auth
       logger.info("AUTH IS NULL, SERVICE NOT LINKED TO ACCOUNT")
-#      logger.info()
-#      logger.info("PROVIDER: #{provider}, UID: #{uid}, EMAIL: #{email}")
+
+      # redirect to app
+      redirect_to '/app#'
     end
-    logger.info(1111111)
-#    raise auth.to_yaml
-    unless @auth = Authorization.find_from_hash(auth)
+
     # Create a new user or add an auth to existing user, depending on
     # whether there is already a user signed in.
-      @auth = Authorization.create_from_hash(auth, current_user)
+    authorization = nil
+    if current_user
+      authorization = Authorization.create_from_hash(auth, current_user)
+    else
+      authorization = Authorization.find_from_hash(auth)
     end
-#    logger.info(2222222)
-#    logger.info(@auth)
-#    logger.info(@auth.inspect)
-#    logger.info(@auth.user)
+
     # Log the authorizing user in.
-#    self.current_user = @auth.user
-#    user = @auth.user
-#    logger.info(333333333)
-#    exit
-    session[:user_id] = @auth.user.id
+    session[:user_id] = authorization.user.id
 
     # redirect to app
     redirect_to '/app#'