forked from apache/fineract
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[FINERACT-1992] Delinquency calculation with pause
- Loading branch information
Showing
22 changed files
with
1,005 additions
and
196 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
31 changes: 31 additions & 0 deletions
31
...ava/org/apache/fineract/portfolio/delinquency/helper/DelinquencyEffectivePauseHelper.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,31 @@ | ||
| /** | ||
| * 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.delinquency.helper; | ||
|
|
||
| import java.time.LocalDate; | ||
| import java.util.List; | ||
| import org.apache.fineract.portfolio.delinquency.domain.LoanDelinquencyAction; | ||
| import org.apache.fineract.portfolio.delinquency.validator.LoanDelinquencyActionData; | ||
|
|
||
| public interface DelinquencyEffectivePauseHelper { | ||
|
|
||
| List<LoanDelinquencyActionData> calculateEffectiveDelinquencyList(List<LoanDelinquencyAction> savedDelinquencyActions); | ||
|
|
||
| Long getPausedDaysBeforeDate(List<LoanDelinquencyActionData> effectiveDelinquencyList, LocalDate date); | ||
| } |
79 changes: 79 additions & 0 deletions
79
...org/apache/fineract/portfolio/delinquency/helper/DelinquencyEffectivePauseHelperImpl.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| /** | ||
| * 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.delinquency.helper; | ||
|
|
||
| import static org.apache.fineract.portfolio.delinquency.domain.DelinquencyAction.RESUME; | ||
|
|
||
| import java.time.LocalDate; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.Optional; | ||
| import java.util.stream.Collectors; | ||
| import org.apache.fineract.infrastructure.core.service.DateUtils; | ||
| import org.apache.fineract.portfolio.delinquency.domain.DelinquencyAction; | ||
| import org.apache.fineract.portfolio.delinquency.domain.LoanDelinquencyAction; | ||
| import org.apache.fineract.portfolio.delinquency.validator.LoanDelinquencyActionData; | ||
| import org.springframework.stereotype.Service; | ||
|
|
||
| @Service | ||
| public class DelinquencyEffectivePauseHelperImpl implements DelinquencyEffectivePauseHelper { | ||
|
|
||
| @Override | ||
| public List<LoanDelinquencyActionData> calculateEffectiveDelinquencyList(List<LoanDelinquencyAction> savedDelinquencyActions) { | ||
| // partition them based on type | ||
| Map<DelinquencyAction, List<LoanDelinquencyAction>> partitioned = savedDelinquencyActions.stream() | ||
| .collect(Collectors.groupingBy(LoanDelinquencyAction::getAction)); | ||
| List<LoanDelinquencyActionData> effective = new ArrayList<>(); | ||
| List<LoanDelinquencyAction> pauses = partitioned.get(DelinquencyAction.PAUSE); | ||
| if (pauses != null && pauses.size() > 0) { | ||
| for (LoanDelinquencyAction loanDelinquencyAction : pauses) { | ||
| Optional<LoanDelinquencyAction> resume = findMatchingResume(loanDelinquencyAction, partitioned.get(RESUME)); | ||
| LoanDelinquencyActionData loanDelinquencyActionData = new LoanDelinquencyActionData(loanDelinquencyAction); | ||
| resume.ifPresent(r -> loanDelinquencyActionData.setEndDate(r.getStartDate())); | ||
| effective.add(loanDelinquencyActionData); | ||
| } | ||
| } | ||
| return effective; | ||
| } | ||
|
|
||
| @Override | ||
| public Long getPausedDaysBeforeDate(List<LoanDelinquencyActionData> effectiveDelinquencyList, LocalDate date) { | ||
| Long pausedDaysClosedPausePeriods = effectiveDelinquencyList.stream() // | ||
| .filter(pausePeriod -> pausePeriod.getStartDate().isBefore(date) && pausePeriod.getEndDate().isBefore(date)) | ||
| .map(pausePeriod -> DateUtils.getDifferenceInDays(pausePeriod.getStartDate(), pausePeriod.getEndDate())) // | ||
| .reduce(0L, Long::sum); | ||
| Long pausedDaysRunningPausePeriods = effectiveDelinquencyList.stream() // | ||
| .filter(pausePeriod -> pausePeriod.getStartDate().isBefore(date) && !pausePeriod.getEndDate().isBefore(date)) | ||
| .map(pausePeriod -> DateUtils.getDifferenceInDays(pausePeriod.getStartDate(), date)) // | ||
| .reduce(0L, Long::sum); | ||
| return Long.sum(pausedDaysClosedPausePeriods, pausedDaysRunningPausePeriods); | ||
| } | ||
|
|
||
| private Optional<LoanDelinquencyAction> findMatchingResume(LoanDelinquencyAction pause, List<LoanDelinquencyAction> resumes) { | ||
| if (resumes != null && resumes.size() > 0) { | ||
| for (LoanDelinquencyAction resume : resumes) { | ||
| if (!pause.getStartDate().isAfter(resume.getStartDate()) && !resume.getStartDate().isAfter(pause.getEndDate())) { | ||
| return Optional.of(resume); | ||
| } | ||
| } | ||
| } | ||
| return Optional.empty(); | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.