# frozen_string_literal: true

# License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
module QueryEmailSettings
  Settings = %w[notify_payments notify_campaigns notify_events notify_payouts notify_recurring_donations].freeze

  def self.fetch(np_id, user_id)
    es = Psql.execute(%(
      SELECT *
      FROM email_settings
      WHERE nonprofit_id=#{Qexpr.quote(np_id.to_i)}
      AND user_id=#{Qexpr.quote(user_id.to_i)}
    )).first

    # If the user's event_settings table does not exist, return a hash with all settings true
    if es.nil?
      es = Psql.execute(%(
        SELECT column_name
        FROM information_schema.columns
        WHERE table_name='email_settings'
      )).map { |h| h['column_name'] }
               .reject { |name| %w[id nonprofit_id user_id].include?(name) }
               .each_with_object({}) { |name, h| h[name] = true; }
    end
    es
  end
end