Reschedule repayment on holidays+extend term

fineract-provider/src/main/java/org/apache/fineract/organisation/workingdays/api/WorkingDaysApiConstants.java

@@ -36,14 +36,14 @@ public class WorkingDaysApiConstants {
     public static final String rescheduleRepaymentTemplate = "rescheduleRepaymentTemplate";
     public static final String localeParamName = "locale";
     public static final String extendTermForDailyRepayments = "extendTermForDailyRepayments";
-
+    public static final String extendTermForRepaymentsOnHolidays = "extendTermForRepaymentsOnHolidays";
 
 
     public static final Set<String> WORKING_DAYS_CREATE_OR_UPDATE_REQUEST_DATA_PARAMETERS =new HashSet<>(Arrays.asList(
-            recurrence,repayment_rescheduling_enum,localeParamName,extendTermForDailyRepayments
+            recurrence,repayment_rescheduling_enum,localeParamName,extendTermForDailyRepayments,extendTermForRepaymentsOnHolidays
     ));
     public static final Set<String> WORKING_DAYS_RESPONSE_DATA_PARAMETERS = new HashSet<>(Arrays.asList(idParamName,
-            recurrence,repayment_rescheduling_enum,extendTermForDailyRepayments
+            recurrence,repayment_rescheduling_enum,extendTermForDailyRepayments,extendTermForRepaymentsOnHolidays
     ));
 
     public static final Set<String> WORKING_DAYS_TEMPLATE_PARAMETERS = new HashSet<>(Arrays.asList(rescheduleRepaymentTemplate));

fineract-provider/src/main/java/org/apache/fineract/organisation/workingdays/data/WorkingDayValidator.java

@@ -67,14 +67,16 @@ public class WorkingDayValidator {
 
         final Boolean extendTermForDailyRepayments = this.fromApiJsonHelper.extractBooleanNamed("extendTermForDailyRepayments", element);
         baseDataValidator.reset().parameter(WorkingDaysApiConstants.extendTermForDailyRepayments).value(extendTermForDailyRepayments).ignoreIfNull().validateForBooleanValue();
-        
+
+        final Boolean extendTermForRepaymentsOnHolidays = this.fromApiJsonHelper.extractBooleanNamed("extendTermForRepaymentsOnHolidays", element);
+        baseDataValidator.reset().parameter(WorkingDaysApiConstants.extendTermForRepaymentsOnHolidays).value(extendTermForRepaymentsOnHolidays).ignoreIfNull().validateForBooleanValue();
+
         throwExceptionIfValidationWarningsExist(dataValidationErrors);
 
     }
 
     private void throwExceptionIfValidationWarningsExist(final List<ApiParameterError> dataValidationErrors) {
         if (!dataValidationErrors.isEmpty()) {
-            //
             throw new PlatformApiDataValidationException(dataValidationErrors);
         }
     }

fineract-provider/src/main/java/org/apache/fineract/organisation/workingdays/data/WorkingDaysData.java

@@ -31,28 +31,33 @@ public class WorkingDaysData {
 
     @SuppressWarnings("unused")
     private final EnumOptionData repaymentRescheduleType;
-    
+
     @SuppressWarnings("unused")
     private final Boolean extendTermForDailyRepayments;
 
+    @SuppressWarnings("unused")
+    private final Boolean extendTermForRepaymentsOnHolidays;
+
     // template date
     @SuppressWarnings("unused")
     private final Collection<EnumOptionData> repaymentRescheduleOptions;
 
-    public WorkingDaysData(Long id, String recurrence, EnumOptionData repaymentRescheduleType, Boolean extendTermForDailyRepayments) {
+    public WorkingDaysData(Long id, String recurrence, EnumOptionData repaymentRescheduleType, Boolean extendTermForDailyRepayments, Boolean extendTermForRepaymentsOnHolidays) {
         this.id = id;
         this.recurrence = recurrence;
         this.repaymentRescheduleType = repaymentRescheduleType;
         this.repaymentRescheduleOptions = null;
         this.extendTermForDailyRepayments = extendTermForDailyRepayments;
+        this.extendTermForRepaymentsOnHolidays = extendTermForRepaymentsOnHolidays;
     }
 
     public WorkingDaysData(Long id, String recurrence, EnumOptionData repaymentRescheduleType,
-            Collection<EnumOptionData> repaymentRescheduleOptions, Boolean extendTermForDailyRepayments) {
+            Collection<EnumOptionData> repaymentRescheduleOptions, Boolean extendTermForDailyRepayments, Boolean extendTermForRepaymentsOnHolidays) {
         this.id = id;
         this.recurrence = recurrence;
         this.repaymentRescheduleType = repaymentRescheduleType;
         this.repaymentRescheduleOptions = repaymentRescheduleOptions;
         this.extendTermForDailyRepayments = extendTermForDailyRepayments;
+        this.extendTermForRepaymentsOnHolidays = extendTermForRepaymentsOnHolidays;
     }
 }

fineract-provider/src/main/java/org/apache/fineract/organisation/workingdays/domain/WorkingDays.java

@@ -41,15 +41,19 @@ public class WorkingDays extends AbstractPersistable<Long> {
 
     @Column(name = "extend_term_daily_repayments", nullable = false)
     private Boolean extendTermForDailyRepayments;
+
+    @Column(name = "extend_term_holiday_repayment", nullable = false)
+    private Boolean extendTermForRepaymentsOnHolidays;
     
     protected WorkingDays() {
 
     }
 
-    protected WorkingDays(final String recurrence, final Integer repaymentReschedulingType, final Boolean extendTermForDailyRepayments ) {
+    protected WorkingDays(final String recurrence, final Integer repaymentReschedulingType, final Boolean extendTermForDailyRepayments, final Boolean extendTermForRepaymentsOnHolidays) {
         this.recurrence = recurrence;
         this.repaymentReschedulingType = repaymentReschedulingType;
         this.extendTermForDailyRepayments = extendTermForDailyRepayments;
+        this.extendTermForRepaymentsOnHolidays = extendTermForRepaymentsOnHolidays;
     }
 
     /**
@@ -74,6 +78,8 @@ public class WorkingDays extends AbstractPersistable<Long> {
         return this.extendTermForDailyRepayments;
     }
 
+    public Boolean getExtendTermForRepaymentsOnHolidays() { return this.extendTermForRepaymentsOnHolidays; }
+
     public Map<String, Object> update(final JsonCommand command) {
         final Map<String, Object> actualChanges = new LinkedHashMap<>(7);
 
@@ -96,6 +102,13 @@ public class WorkingDays extends AbstractPersistable<Long> {
             actualChanges.put(WorkingDaysApiConstants.extendTermForDailyRepayments, newValue);
             this.extendTermForDailyRepayments = newValue;
         }
+
+        if (command.isChangeInBooleanParameterNamed(WorkingDaysApiConstants.extendTermForRepaymentsOnHolidays, this.extendTermForRepaymentsOnHolidays)) {
+            final Boolean newValue = command.booleanPrimitiveValueOfParameterNamed(WorkingDaysApiConstants.extendTermForRepaymentsOnHolidays);
+            actualChanges.put(WorkingDaysApiConstants.extendTermForRepaymentsOnHolidays, newValue);
+            this.extendTermForRepaymentsOnHolidays = newValue;
+        }
+
         return actualChanges;
     }
 

fineract-provider/src/main/java/org/apache/fineract/organisation/workingdays/service/WorkingDaysReadPlatformServiceImpl.java

@@ -53,7 +53,8 @@ public class WorkingDaysReadPlatformServiceImpl implements WorkingDaysReadPlatfo
         public WorkingDaysMapper() {
             final StringBuilder sqlBuilder = new StringBuilder(100);
             sqlBuilder.append("w.id as id,w.recurrence as recurrence,w.repayment_rescheduling_enum as status_enum,");
-            sqlBuilder.append("w.extend_term_daily_repayments as extendTermForDailyRepayments ");
+            sqlBuilder.append("w.extend_term_daily_repayments as extendTermForDailyRepayments,");
+            sqlBuilder.append("w.extend_term_holiday_repayment as extendTermForRepaymentsOnHolidays ");
             sqlBuilder.append("from m_working_days w");
 
             this.schema = sqlBuilder.toString();
@@ -70,8 +71,9 @@ public class WorkingDaysReadPlatformServiceImpl implements WorkingDaysReadPlatfo
             final Integer statusEnum = JdbcSupport.getInteger(rs, "status_enum");
             final EnumOptionData status = WorkingDaysEnumerations.workingDaysStatusType(statusEnum);
             final Boolean extendTermForDailyRepayments = rs.getBoolean("extendTermForDailyRepayments");
+            final Boolean extendTermForRepaymentsOnHolidays = rs.getBoolean("extendTermForRepaymentsOnHolidays");
 
-            return new WorkingDaysData(id, recurrence, status,extendTermForDailyRepayments);
+            return new WorkingDaysData(id, recurrence, status, extendTermForDailyRepayments, extendTermForRepaymentsOnHolidays);
         }
     }
 
@@ -93,6 +95,6 @@ public class WorkingDaysReadPlatformServiceImpl implements WorkingDaysReadPlatfo
                 WorkingDaysEnumerations.repaymentRescheduleType(RepaymentRescheduleType.MOVE_TO_NEXT_WORKING_DAY),
                 WorkingDaysEnumerations.repaymentRescheduleType(RepaymentRescheduleType.MOVE_TO_NEXT_REPAYMENT_MEETING_DAY),
                 WorkingDaysEnumerations.repaymentRescheduleType(RepaymentRescheduleType.MOVE_TO_PREVIOUS_WORKING_DAY));
-        return new WorkingDaysData(null, null, null, repaymentRescheduleOptions, null);
+        return new WorkingDaysData(null, null, null, repaymentRescheduleOptions, null, null);
     }
 }

fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/loanschedule/domain/DefaultScheduledDateGenerator.java

@@ -18,9 +18,10 @@
  */
 package org.apache.fineract.portfolio.loanaccount.loanschedule.domain;
 
-
+import org.apache.fineract.organisation.holiday.domain.Holiday;
 import org.apache.fineract.organisation.holiday.service.HolidayUtil;
 import org.apache.fineract.organisation.workingdays.domain.RepaymentRescheduleType;
+import org.apache.fineract.organisation.workingdays.domain.WorkingDays;
 import org.apache.fineract.organisation.workingdays.service.WorkingDaysUtil;
 import org.apache.fineract.portfolio.calendar.data.CalendarHistoryDataWrapper;
 import org.apache.fineract.portfolio.calendar.domain.Calendar;
@@ -29,11 +30,10 @@ import org.apache.fineract.portfolio.calendar.service.CalendarUtils;
 import org.apache.fineract.portfolio.common.domain.DayOfWeekType;
 import org.apache.fineract.portfolio.common.domain.PeriodFrequencyType;
 import org.apache.fineract.portfolio.loanaccount.data.HolidayDetailDTO;
-import org.joda.time.Days;
+import org.joda.time.*;
-import org.joda.time.LocalDate;
+
-import org.joda.time.Months;
+import java.util.ArrayList;
-import org.joda.time.Weeks;
+import java.util.List;
-import org.joda.time.Years;
 
 public class DefaultScheduledDateGenerator implements ScheduledDateGenerator {
 
@@ -57,10 +57,10 @@ public class DefaultScheduledDateGenerator implements ScheduledDateGenerator {
             boolean isFirstRepayment, final HolidayDetailDTO holidayDetailDTO) {
         final LocalDate firstRepaymentPeriodDate = loanApplicationTerms.getCalculatedRepaymentsStartingFromLocalDate();
         LocalDate dueRepaymentPeriodDate = null;
+        Calendar currentCalendar = loanApplicationTerms.getLoanCalendar();
         if (isFirstRepayment && firstRepaymentPeriodDate != null) {
             dueRepaymentPeriodDate = firstRepaymentPeriodDate;
         } else {
-            Calendar currentCalendar = loanApplicationTerms.getLoanCalendar();
             dueRepaymentPeriodDate = getRepaymentPeriodDate(loanApplicationTerms.getRepaymentPeriodFrequencyType(),
                     loanApplicationTerms.getRepaymentEvery(), lastRepaymentDate, null,
                     null);
@@ -96,10 +96,33 @@ public class DefaultScheduledDateGenerator implements ScheduledDateGenerator {
                         loanApplicationTerms.getNumberOfdays());
             }
         }
-        
+        if (currentCalendar == null && holidayDetailDTO.getWorkingDays().getExtendTermForRepaymentsOnHolidays()) {
+            boolean repaymentDateIsOnHoliday = false;
+            // compile the list of holidays into Intervals to see if this date lands on a holiday
+            final List<Interval> holidayInterval = new ArrayList<>();
+            for (Holiday holiday : holidayDetailDTO.getHolidays()) {
+                holidayInterval.add(new Interval(
+                        holiday.getFromDateLocalDate().toDateTimeAtStartOfDay(),
+                        holiday.getToDateLocalDate().toDateTime(LocalTime.parse("23:59:59"))
+                ));
+            }
+            while (intervalListContainsDate(holidayInterval, dueRepaymentPeriodDate)) {
+                LocalDate previousDate = dueRepaymentPeriodDate;
+                dueRepaymentPeriodDate = getRepaymentPeriodDate(loanApplicationTerms.getRepaymentPeriodFrequencyType(),
+                        loanApplicationTerms.getRepaymentEvery(), dueRepaymentPeriodDate, loanApplicationTerms.getNthDay(),
+                        loanApplicationTerms.getWeekDayType());
+            }
+        }
         return dueRepaymentPeriodDate;
     }
-
+    private boolean intervalListContainsDate(List<Interval> intervalList, LocalDate date) {
+        for (Interval interval : intervalList) {
+            if (interval.contains(date.toDateTime(LocalTime.parse("11:59:59")))) {
+                return true;
+            }
+        }
+        return false;
+    }
     @Override
     public LocalDate adjustRepaymentDate(final LocalDate dueRepaymentPeriodDate, final LoanApplicationTerms loanApplicationTerms,
             final HolidayDetailDTO holidayDetailDTO) {

fineract-provider/src/main/resources/sql/migrations/core_db/V320__add_holiday_payment_reschedule.sql

@@ -0,0 +1,20 @@
+--
+-- 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.
+--
+
+ALTER TABLE m_working_days ADD extend_term_holiday_repayment BOOLEAN NOT NULL DEFAULT 0;