private static LocalDate generateNextPaymentDate()

in service/src/main/java/org/apache/fineract/cn/individuallending/internal/service/schedule/ScheduledActionHelpers.java [130:151]

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

  private static LocalDate generateNextPaymentDate(final CaseParameters caseParameters, final LocalDate lastPaymentDate) {
    final PaymentCycle paymentCycle = caseParameters.getPaymentCycle();

    final ChronoUnit maximumSpecifiedAlignmentChronoUnit =
            paymentCycle.getAlignmentMonth() != null ? ChronoUnit.MONTHS :
            paymentCycle.getAlignmentWeek() != null ? ChronoUnit.WEEKS :
            paymentCycle.getAlignmentDay() != null ? ChronoUnit.DAYS :
            ChronoUnit.HOURS;

    final ChronoUnit maximumPossibleAlignmentChronoUnit =
            paymentCycle.getTemporalUnit().equals(ChronoUnit.YEARS) ? ChronoUnit.MONTHS :
            paymentCycle.getTemporalUnit().equals(ChronoUnit.MONTHS) ? ChronoUnit.WEEKS :
            paymentCycle.getTemporalUnit().equals(ChronoUnit.WEEKS) ? ChronoUnit.DAYS :
            ChronoUnit.HOURS; //Hours as a placeholder.

    final ChronoUnit maximumAlignmentChronoUnit = min(maximumSpecifiedAlignmentChronoUnit, maximumPossibleAlignmentChronoUnit);


    final LocalDate incrementedPaymentDate = incrementPaymentDate(lastPaymentDate, paymentCycle);
    final LocalDate orientedPaymentDate = orientPaymentDate(incrementedPaymentDate, maximumSpecifiedAlignmentChronoUnit, paymentCycle);
    return alignPaymentDate(orientedPaymentDate, maximumAlignmentChronoUnit, paymentCycle);
  }