outstandingOf method

double outstandingOf(
  1. UDormBedContractResponse c
)

Implementation

double outstandingOf(UDormBedContractResponse c) =>
    (c.invoices ?? <UDormBedInvoiceResponse>[]).fold(0, (double sum, UDormBedInvoiceResponse i) => sum + max(i.debtAmount + i.penaltyAmount - i.paidAmount, 0));