init project

lib/tasks/user_profile_completed_transfer.rake

@@ -0,0 +1,22 @@
+desc 'transfer user profile completed data'
+task transfer_user_profile_completed: :environment do
+  buffer_size = 1000
+
+  ids = []
+  User.includes(:user_extension).find_each do |user|
+    extension = user.user_extension
+    next if extension.blank? || user.lastname.blank? || user.mail.blank? || extension.school_id.blank? || extension.identity.blank?
+
+    ids << user.id
+    if ids.size == buffer_size
+      batch_update_user_profile_completed(ids)
+      ids.clear
+    end
+  end
+
+  batch_update_user_profile_completed(ids) if ids.present?
+end
+
+def batch_update_user_profile_completed(ids)
+  User.connection.execute("UPDATE users SET profile_completed = true WHERE id IN (#{ids.join(',')})")
+end