Refactoring Practice

This Rails app has been intentionally designed in a way that there are areas for improvement. It's your mission to find this places and refactor them.

Files of interest:

• db/schema.rb
• app/controllers/application_controller.rb
• app/controllers/sessions_controllers.rb
• app/controllers/webhooks_controller.rb
• app/models/account.rb
• app/models/webhook.rb
• app/jobs/notification_job.rb
• app/services/visit_counter.rb