| /** |
| * 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.service; |
| |
| import com.google.common.base.Splitter; |
| import jakarta.annotation.PostConstruct; |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| import lombok.RequiredArgsConstructor; |
| import lombok.extern.slf4j.Slf4j; |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.fineract.infrastructure.core.config.FineractProperties; |
| import org.apache.fineract.infrastructure.core.service.DateUtils; |
| import org.apache.fineract.infrastructure.event.business.BusinessEventListener; |
| import org.apache.fineract.infrastructure.event.business.domain.loan.LoanStatusChangedBusinessEvent; |
| import org.apache.fineract.infrastructure.event.business.service.BusinessEventNotifierService; |
| import org.apache.fineract.portfolio.loanaccount.domain.Loan; |
| import org.apache.fineract.portfolio.loanaccount.domain.LoanStatus; |
| import org.apache.fineract.portfolio.loanaccount.domain.LoanStatusChangeHistory; |
| import org.apache.fineract.portfolio.loanaccount.domain.LoanStatusChangeHistoryRepository; |
| import org.springframework.stereotype.Service; |
| |
| @Slf4j |
| @RequiredArgsConstructor |
| @Service |
| public class LoanStatusChangeHistoryListener { |
| |
| private final Set<LoanStatus> loanStatuses = new HashSet<>(); |
| |
| private final BusinessEventNotifierService businessEventNotifierService; |
| private final LoanStatusChangeHistoryRepository loanStatusChangeHistoryRepository; |
| private final FineractProperties fineractProperties; |
| |
| @PostConstruct |
| public void addListeners() { |
| loanStatuses.addAll(getLoanStatuses(fineractProperties.getLoan().getStatusChangeHistoryStatuses())); |
| if (loanStatuses.size() > 0) { |
| businessEventNotifierService.addPostBusinessEventListener(LoanStatusChangedBusinessEvent.class, |
| new LoanStatusChangedListener()); |
| } |
| } |
| |
| Set<LoanStatus> getLoanStatuses(String str) { |
| Set<LoanStatus> result = new HashSet<>(); |
| if ("NONE".equals(StringUtils.trim(str))) { |
| return result; |
| } else if ("ALL".equals(StringUtils.trim(str))) { |
| return Arrays.stream(LoanStatus.values()).collect(Collectors.toSet()); |
| } else { |
| List<String> split = Splitter.on(",").trimResults().omitEmptyStrings().splitToList(str); |
| for (int i = 0; i < split.size(); i++) { |
| try { |
| result.add(Enum.valueOf(LoanStatus.class, split.get(i))); |
| } catch (IllegalArgumentException iae) { |
| throw new RuntimeException("Invalid loan status: " + split.get(i), iae); |
| } |
| } |
| } |
| return result; |
| } |
| |
| protected final class LoanStatusChangedListener implements BusinessEventListener<LoanStatusChangedBusinessEvent> { |
| |
| @Override |
| public void onBusinessEvent(LoanStatusChangedBusinessEvent event) { |
| final Loan loan = event.get(); |
| log.debug("Loan Status change for loan {} with status {}", loan.getId(), loan.getStatus()); |
| if (loanStatuses.contains(loan.getStatus())) { |
| LoanStatusChangeHistory loanStatusChangeHistory = new LoanStatusChangeHistory(loan, loan.getStatus(), |
| DateUtils.getBusinessLocalDate()); |
| loanStatusChangeHistoryRepository.saveAndFlush(loanStatusChangeHistory); |
| } |
| } |
| } |
| } |