def notificationFromArguments()

in dev/src/main/scala/com/gu/anghammarad/Main.scala [75:90]

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

  def notificationFromArguments(args: Arguments): Try[Notification] = {
    args match {
      case JsonArgs(subject, jsonStr, _) =>
        for {
          json <- parse(jsonStr).toTry
          notification <- Serialization.generateNotification(subject, json)
        } yield notification
      case Specified(subject, message, actions, targets, Some(channel), source, _, _, threadKey) =>
        Success(Notification(subject, message, actions, targets, channel, source, threadKey))
      case s: Specified =>
        Fail("No channel provided")
      case InitialArgs =>
        argParser.showUsageOnError
        Fail("No arguments provided, cannot make a notification")
    }
  }