| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.fineract.portfolio.loanaccount.loanschedule.domain; |
| |
| import org.apache.fineract.infrastructure.core.domain.LocalDateInterval; |
| import org.apache.fineract.portfolio.common.domain.PeriodFrequencyType; |
| import org.joda.time.Days; |
| import org.joda.time.LocalDate; |
| |
| public class DefaultPaymentPeriodsInOneYearCalculator implements PaymentPeriodsInOneYearCalculator { |
| |
| @Override |
| public Integer calculate(final PeriodFrequencyType repaymentFrequencyType) { |
| |
| Integer paymentPeriodsInOneYear = Integer.valueOf(0); |
| switch (repaymentFrequencyType) { |
| case DAYS: |
| paymentPeriodsInOneYear = Integer.valueOf(365); |
| break; |
| case WEEKS: |
| paymentPeriodsInOneYear = Integer.valueOf(52); |
| break; |
| case MONTHS: |
| paymentPeriodsInOneYear = Integer.valueOf(12); |
| break; |
| case YEARS: |
| paymentPeriodsInOneYear = Integer.valueOf(1); |
| break; |
| case INVALID: |
| paymentPeriodsInOneYear = Integer.valueOf(0); |
| break; |
| } |
| return paymentPeriodsInOneYear; |
| } |
| |
| @Override |
| public double calculatePortionOfRepaymentPeriodInterestChargingGrace(final LocalDate repaymentPeriodStartDate, |
| final LocalDate scheduledDueDate, final LocalDate interestChargedFromLocalDate, |
| final PeriodFrequencyType repaymentPeriodFrequencyType, final Integer repaidEvery) { |
| |
| Double periodFraction = Double.valueOf("0.0"); |
| |
| final LocalDateInterval repaymentPeriod = new LocalDateInterval(repaymentPeriodStartDate, scheduledDueDate); |
| |
| if (interestChargedFromLocalDate != null && repaymentPeriod.fallsBefore(interestChargedFromLocalDate.plusDays(1))) { |
| periodFraction = Double.valueOf("1.0"); |
| } else if (interestChargedFromLocalDate != null && repaymentPeriod.contains(interestChargedFromLocalDate)) { |
| |
| final int numberOfDaysInterestCalculationGraceInPeriod = Days.daysBetween(repaymentPeriodStartDate, |
| interestChargedFromLocalDate).getDays(); |
| periodFraction = calculateRepaymentPeriodFraction(repaymentPeriodFrequencyType, repaidEvery, |
| numberOfDaysInterestCalculationGraceInPeriod); |
| } |
| |
| return periodFraction; |
| } |
| |
| private double calculateRepaymentPeriodFraction(final PeriodFrequencyType repaymentPeriodFrequencyType, final Integer every, |
| final Integer numberOfDaysInterestCalculationGrace) { |
| |
| Double fraction = Double.valueOf("0"); |
| switch (repaymentPeriodFrequencyType) { |
| case DAYS: |
| fraction = numberOfDaysInterestCalculationGrace.doubleValue() * every.doubleValue(); |
| break; |
| case WEEKS: |
| fraction = numberOfDaysInterestCalculationGrace.doubleValue() / (Double.valueOf("7.0") * every.doubleValue()); |
| break; |
| case MONTHS: |
| fraction = numberOfDaysInterestCalculationGrace.doubleValue() / (Double.valueOf("30.0") * every.doubleValue()); |
| break; |
| case YEARS: |
| fraction = numberOfDaysInterestCalculationGrace.doubleValue() / (Double.valueOf("365.0") * every.doubleValue()); |
| break; |
| case INVALID: |
| fraction = Double.valueOf("0"); |
| break; |
| } |
| return fraction; |
| } |
| } |