perf: cache user by username for current user

macite · Jan 13, 2022 · 8ae92d5 · 8ae92d5
1 parent 349f1f3
commit 8ae92d5
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/app/helpers/authentication_helpers.rb b/app/helpers/authentication_helpers.rb
@@ -48,7 +48,10 @@ def authenticated?
   # Get the current user either from warden or from the header
   #
   def current_user
-    User.find_by_username(headers['Username']) || User.find_by_username(params['username'])
+    username = headers['Username'] || params['username']
+    Rails.cache.fetch("user/#{username}", expires_in: 1.hours) do
+      User.find_by_username(username)
+    end
   end
 
   #

diff --git a/config/environments/development.rb b/config/environments/development.rb
@@ -84,6 +84,7 @@
 
   require_relative 'doubtfire_logger'
   config.logger = DoubtfireLogger.logger
+  Rails.logger = DoubtfireLogger.logger
 
   config.active_record.encryption.key_derivation_salt = ENV['DF_ENCRYPTION_KEY_DERIVATION_SALT'] || 'U9jurHMfZbMpzlbDTMe5OSAhUJYHla9Z'
   config.active_record.encryption.deterministic_key = ENV['DF_ENCRYPTION_KEY_DERIVATION_SALT'] || 'zYtzYUlLFaWdvdUO5eIINRT6ZKDddcgx'