[Code Quality] DRY up events controller

[manuthecoder]

Introduces process_hidden_param! to remove duplicate code

  def process_hidden_param!(params_hash)
    if params_hash[:hidden] == "1" && !@event.hidden_at.present?
      params_hash[:hidden_at] = DateTime.now
    elsif params_hash[:hidden] == "0" && @event.hidden_at.present?
      params_hash[:hidden_at] = nil
    end
    params_hash.delete(:hidden)
  end

[Copilot]

Pull request overview

This PR refactors EventsController#update by extracting repeated “hidden” param normalization into a single helper, process_hidden_param!, to reduce duplication and keep parameter munging consistent.

Changes:

• Replace duplicated hidden/hidden_at processing logic in update with calls to process_hidden_param!.
• Add process_hidden_param! private helper to encapsulate the hidden/hidden_at transformation.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.