class Membership < UntenantedRecord
  include EmailAddressChangeable

  belongs_to :identity, touch: true

  class << self
    def change_email_address(from:, to:, tenant:)
      identity = Identity.find_by(email_address: from)
      membership = find_by(tenant: tenant, identity: identity)

      if membership
        new_identity = Identity.find_or_create_by!(email_address: to)
        membership.update!(identity: new_identity)
      end
    end
  end

  def account_name
    ApplicationRecord.with_tenant(tenant) { Account.sole.name }
  rescue ActiveRecord::Tenanted::TenantDoesNotExistError, ActiveRecord::RecordNotFound
    nil
  end

  def user
    ApplicationRecord.with_tenant(tenant) { User.find_by(membership_id: id) }
  rescue ActiveRecord::Tenanted::TenantDoesNotExistError
    nil
  end
end