Backfill data from fraud boolean columns to fraud timestamp columns

lib/tasks/backfill_profile_fraud_timestamps_from_booleans.rake

@@ -0,0 +1,19 @@
+namespace :profiles do
+  desc 'If a profile is in review or rejected, store corresponding timestamp as updated_at'
+
+  task backfill_fraud_timestamps_from_booleans: :environment do |_task, _args|
+    # Beware large result sets
+    Profile.where(fraud_review_pending: true, fraud_review_pending_at: nil).each do |profile|
+      puts "Backfilling fraud_review_pending_at for profile #{profile.id}"
+      updated_at = profile.updated_at
+      profile.update(fraud_review_pending_at: updated_at)
+    end
+
+    # Beware large result sets
+    Profile.where(fraud_rejection: true, fraud_rejection_at: nil).each do |profile|
+      puts "Backfilling fraud_rejection_at for profile #{profile.id}"
+      updated_at = profile.updated_at
+      profile.update(fraud_rejection_at: updated_at)
+    end
+  end
+end