dawarich/db/migrate/future_add_timezone_to_users.rb.example

# Example migration for adding per-user timezone support
# To use: rename this file to remove .example and run rails db:migrate

class AddTimezoneToUsers < ActiveRecord::Migration[7.1]
  def change
    add_column :users, :timezone, :string, default: 'UTC'
    add_index :users, :timezone
    
    # Populate existing users with application timezone
    reversible do |dir|
      dir.up do
        User.update_all(timezone: Time.zone.name)
      end
    end
  end
end