Merge pull request #30 from RadiusNetworks/add-common-rake-tasks

Add task to clean up old OAuth credentials

Author: cupakromer

lib/tasks/kracken.rake

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+namespace :kracken do
+  namespace :sweep do
+    desc "Remove expired credentials after threshold days " \
+         "(default threshold is 90 days)"
+    task :credentials, %i[threshold] => :environment do |_t, args|
+      threshold = args.fetch(:threshold) { 90 }.to_i.days
+      timestamp = threshold.ago
+      Rails.logger.info "Clearing expired `Credentials` older than " \
+                        "#{threshold.inspect} (#{timestamp})"
+      expired = Credentials.where(expires: true)
+                           .where("expires_at < ?", timestamp)
+                           .destroy_all
+                           .size
+      Rails.logger.info "Removed: #{expired} credentials"
+      threshold *= 2
+      timestamp = threshold.ago
+      Rails.logger.info "Clearing legacy `Credentials` older than " \
+                        "#{threshold.inspect} (#{timestamp})"
+      legacy = Credentials.where(expires: [nil, false])
+                          .where("updated_at < ?", timestamp)
+                          .destroy_all
+                          .size
+      Rails.logger.info "Removed: #{legacy} credentials"
+    end
+  end
+end