def getRequiredUpdates()

in src/main/scala/com/gu/liveappversions/android/Updates.scala [15:31]

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

  def getRequiredUpdates(googlePlayVersions: AndroidLiveAppVersions, s3Versions: List[VersionWithTracks]): List[Option[VersionWithTracks]] = {
    s3Versions.map { versionWithTracks =>
      val currentGooglePlayTracks = VersionWithTracks.toTracks(
        beta = googlePlayVersions.currentBeta == versionWithTracks.version,
        production = googlePlayVersions.currentProduction == versionWithTracks.version)
      val version = versionWithTracks.version
      val s3TrackHistory = versionWithTracks.tracks
      val fullTrackHistory: Set[Track] = s3TrackHistory ++ currentGooglePlayTracks // Duplicates will be removed as we're using Set
      if (fullTrackHistory.equals(s3TrackHistory)) {
        logger.info(s"File in s3 for version $version is up to date, no update required")
        None
      } else {
        logger.info(s"File in s3 for version $version requires updates. Previous track info $s3TrackHistory | New track info: $fullTrackHistory")
        Some(VersionWithTracks(version, fullTrackHistory))
      }
    }
  }