Look up cache key info from user UID, not ID

Author: lankyfrenchman

app/controllers/kracken/sessions_controller.rb

@@ -7,8 +7,10 @@ class SessionsController < ActionController::Base
     def create
       @user = user_class.find_or_create_from_auth_hash(auth_hash)
       session[:user_id] = @user.id
-      session[:user_cache_key] = SESSION_REDIS.get(user_session_key(@user.id))
+      session[:user_uid] = @user.uid
+      session[:user_cache_key] = SESSION_REDIS.get(user_session_key(@user.uid))
       session[:token_expires_at] = Time.zone.at(auth_hash[:credentials][:expires_at])
+
       redirect_to return_to_path
     end
 

lib/kracken/controllers/authenticatable.rb

@@ -129,7 +129,7 @@ def session_present?
       end
 
       def session_and_redis_match?
-        SESSION_REDIS.get(user_session_key(session[:user_id])) == session[:user_cache_key]
+        SESSION_REDIS.get(user_session_key(session[:user_uid])) == session[:user_cache_key]
       end
 
       def user_session_key(id)