module Gitlab module GithubImport class UserFormatter attr_reader :client, :raw delegate :id, :login, to: :raw, allow_nil: true def initialize(client, raw) @client = client @raw = raw end def gitlab_id return @gitlab_id if defined?(@gitlab_id) @gitlab_id = find_by_external_uid || find_by_email end private def email @email ||= client.user(raw.login).try(:email) end def find_by_email return nil unless email User.find_by_any_email(email) .try(:id) end def find_by_external_uid return nil unless id identities = ::Identity.arel_table User.select(:id) .joins(:identities).where(identities[:provider].eq(:github) .and(identities[:extern_uid].eq(id))) .first .try(:id) end end end end