private def createSteps()

in handlers/holiday-stop-api/src/main/scala/com/gu/holiday_stops/Handler.scala [174:220]
47 lines of code
22 McCabe index (conditional complexity)

  private def createSteps(
      httpMethod: String,
      path: List[String],
      getAccessToken: () => Either[ApiFailure, AccessToken],
      getSubscription: (AccessToken, SubscriptionName) => Either[ApiFailure, Subscription],
      getAccount: (AccessToken, String) => Either[ApiFailure, ZuoraAccount],
      idGenerator: => String,
      fulfilmentDatesFetcher: FulfilmentDatesFetcher,
      now: () => ZonedDateTime,
  ) = {
    path match {
      case "potential" :: _ :: Nil =>
        httpMethod match {
          case "GET" => stepsForPotentialHolidayStop(getAccessToken, getSubscription, getAccount) _
          case _ => unsupported _
        }
      case "hsr" :: Nil =>
        httpMethod match {
          case "POST" => stepsToCreate(getAccessToken, getSubscription, getAccount) _
          case _ => unsupported _
        }
      case "bulk-hsr" :: Nil =>
        httpMethod match {
          case "POST" => stepsToBulkCreate(getAccessToken, getSubscription, getAccount) _
          case _ => unsupported _
        }
      case "hsr" :: _ :: Nil =>
        httpMethod match {
          case "GET" => stepsToListExisting(getAccessToken, getSubscription, getAccount, fulfilmentDatesFetcher) _
          case _ => unsupported _
        }
      case "hsr" :: _ :: "cancel" :: Nil =>
        httpMethod match {
          case "POST" => stepsToCancel(idGenerator) _
          case "GET" => stepsToGetCancellationDetails(idGenerator) _
          case _ => unsupported _
        }
      case "hsr" :: _ :: _ :: Nil =>
        httpMethod match {
          case "PATCH" => stepsToAmend(getAccessToken, getSubscription, getAccount) _
          case "DELETE" => stepsToWithdraw(now) _
          case _ => unsupported _
        }
      case _ =>
        notfound _
    }
  }