Merge branch 'feature/session-cache' into 'develop'

Session and user caching

See merge request gab/social/gab-social!51

app/controllers/api/base_controller.rb

@@ -63,7 +63,10 @@ class Api::BaseController < ApplicationController
   end
 
   def current_resource_owner
-    @current_user ||= User.find(doorkeeper_token.resource_owner_id) if doorkeeper_token
+    @current_user ||= Rails.cache.fetch("dk:user:#{doorkeeper_token.resource_owner_id}", expires_in: 25.hours) do 
+      User.find(doorkeeper_token.resource_owner_id) if doorkeeper_token
+    end
+    #@current_user ||= User.find(doorkeeper_token.resource_owner_id) if doorkeeper_token
   end
 
   def current_user

app/controllers/application_controller.rb

@@ -94,7 +94,9 @@ class ApplicationController < ActionController::Base
   end
 
   def current_session
-    @current_session ||= SessionActivation.find_by(session_id: cookies.signed['_session_id'])
+    @current_session ||= Rails.cache.fetch("dk:sess:#{cookies.signed['_session_id']}", expires_in: 25.hours) do 
+      SessionActivation.find_by(session_id: cookies.signed['_session_id'])
+    end
   end
 
   def cache_collection(raw, klass)

lib/gabsocial/migration_helpers.rb

@@ -43,7 +43,7 @@ module GabSocial
   module MigrationHelpers
     # Stub for Database.postgresql? from GitLab
     def self.postgresql?
-      ActiveRecord::Base.configurations[Rails.env]['adapter'].casecmp('postgresql').zero?
+      ActiveRecord::Base.configurations[Rails.env]['adapter'].casecmp('postgresql_makara').zero?
     end
 
     # Stub for Database.mysql? from GitLab
@@ -57,7 +57,8 @@ module GabSocial
         if GabSocial::MigrationHelpers.postgresql?
           'information_schema.role_table_grants'
         else
-          'mysql.user'
+          'information_schema.role_table_grants'
+          #'mysql.user'
         end
 
       def self.scope_to_current_user