def loadState()

in aws-parameterstore/secret-supplier/SecretSupplier.scala [18:36]

• 18 lines of code
• 3 McCabe index (conditional complexity)

  def loadState(): SnapshotProvider = {
    val latestValue = ssmClient.fetchValues(Seq(parameterName)).head
    val latestVersion = latestValue.metadata.version

    val state = latestVersion match {
      case InitialVersion => InitialSecret(latestValue.value)
      case _ =>
        val previousVersion = latestVersion - 1
        val previousValue = ssmClient.fetchValues(Seq(s"$parameterName:$previousVersion")).head
        TransitioningSecret(
          oldSecret = previousValue.value,
          newSecret = latestValue.value,
          overlapInterval =
            transitionTiming.overlapIntervalForSecretPublishedAt(latestValue.metadata.lastModified)
        )
    }
    logger.info(s"Fetched Secret state: ${state.snapshot().description}")
    state
  }