ratelimit.scala

class ApiService[T](limit: Long, timeFrame: FiniteDuration) {
  // previous code ...
  
  private def hasCapacity(): Boolean = {
    val now = LocalDateTime.now()
    if (now.isAfter(windowStopTime)) {
      windowStopTime = now.plusSeconds(timeFrame.toSeconds)
      requestCount = 0
      true
    } else {
      requestCount < limit
    }
  }
  
}