def until[A]()

in hq/app/logic/Retry.scala [12:26]

• 13 lines of code
• 5 McCabe index (conditional complexity)

  def until[A](body: => Attempt[A], predicate: A => Boolean, failureMessage: String, delay: FiniteDuration, maxAttempt: Int = 10)(implicit ec: ExecutionContext): Attempt[A] = {

    def loop(numberOfTries: Int): Attempt[A] = {
      if (numberOfTries >= maxAttempt) {
        Attempt.Left[A](Failure(s"MAX_ATTEMPT_LIMIT_REACHED: $failureMessage", failureMessage, 500))
      } else {
        for {
          result <- if (numberOfTries == 0) body else body.delay(delay)
          next <- if (predicate(result)) Attempt.Right(result) else loop(numberOfTries + 1)
        } yield next
      }
    }

    loop(0)
  }