def enforceGoogleGroups()

in play-v30/src/main/scala/com/gu/googleauth/actions.scala [157:172]

• 16 lines of code
• 2 McCabe index (conditional complexity)

  def enforceGoogleGroups(userIdentity: UserIdentity, requiredGoogleGroups: Set[String], googleGroupChecker: GoogleGroupChecker, errorMessage: String = "Login failure. You do not belong to the required Google groups")
                         (implicit request: RequestHeader, ec: ExecutionContext): EitherT[Future, Result, Unit] = {
    googleGroupChecker.retrieveGroupsFor(userIdentity.email).attemptT
      .leftMap { t =>
        logger.warn("Login failure, Could not look up user's Google groups", t)
        redirectWithError(failureRedirectTarget, "Login failure. Unable to look up Google Group membership")
      }
      .subflatMap { userGroups =>
        if (Actions.checkGoogleGroups(userGroups, requiredGoogleGroups)) {
          Right(())
        } else {
          logger.info("Login failure, user not in required Google groups")
          Left(redirectWithError(failureRedirectTarget, errorMessage))
        }
      }
  }