def fromRatePlanCharge()

in lambda/src/main/scala/pricemigrationengine/model/ZuoraSubscriptionUpdate.scala [166:196]

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

  def fromRatePlanCharge(
      productRatePlanCharge: ZuoraProductRatePlanCharge,
      ratePlanCharge: ZuoraRatePlanCharge,
      enforcedPrice: Option[BigDecimal]
  ): Either[DataExtractionFailure, Option[ChargeOverride]] =
    for {
      billingPeriod <- ratePlanCharge.billingPeriod.toRight(
        DataExtractionFailure(s"Rate plan charge ${ratePlanCharge.number} has no billing period")
      )
      productRatePlanChargeBillingPeriod <- productRatePlanCharge.billingPeriod.toRight(
        DataExtractionFailure(s"Product rate plan charge ${ratePlanCharge.number} has no billing period")
      )

      productRatePlanChargePrice <- ZuoraPricing
        .pricing(productRatePlanCharge, ratePlanCharge.currency)
        .flatMap(_.price)
        .toRight(
          DataExtractionFailure(
            s"Product rate plan charge ${productRatePlanCharge.id} has no price for currency ${ratePlanCharge.currency}"
          )
        )

      price <- AmendmentData.adjustedForBillingPeriod(
        productRatePlanChargePrice,
        Some(billingPeriod),
        Some(productRatePlanChargeBillingPeriod)
      )

    } yield {
      Some(ChargeOverride(productRatePlanCharge.id, billingPeriod, enforcedPrice.getOrElse(price)))
    }