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| 1 | +/** |
| 2 | + * Licensed to the Apache Software Foundation (ASF) under one |
| 3 | + * or more contributor license agreements. See the NOTICE file |
| 4 | + * distributed with this work for additional information |
| 5 | + * regarding copyright ownership. The ASF licenses this file |
| 6 | + * to you under the Apache License, Version 2.0 (the |
| 7 | + * "License"); you may not use this file except in compliance |
| 8 | + * with the License. You may obtain a copy of the License at |
| 9 | + * |
| 10 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | + * |
| 12 | + * Unless required by applicable law or agreed to in writing, |
| 13 | + * software distributed under the License is distributed on an |
| 14 | + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 15 | + * KIND, either express or implied. See the License for the |
| 16 | + * specific language governing permissions and limitations |
| 17 | + * under the License. |
| 18 | + */ |
| 19 | +package org.apache.fineract.portfolio.workingcapitalloan.service; |
| 20 | + |
| 21 | +import java.time.LocalDate; |
| 22 | +import java.util.List; |
| 23 | +import lombok.RequiredArgsConstructor; |
| 24 | +import org.apache.fineract.infrastructure.configuration.api.GlobalConfigurationConstants; |
| 25 | +import org.apache.fineract.infrastructure.configuration.domain.GlobalConfigurationRepositoryWrapper; |
| 26 | +import org.apache.fineract.infrastructure.core.domain.ExternalId; |
| 27 | +import org.apache.fineract.infrastructure.core.service.MathUtil; |
| 28 | +import org.apache.fineract.portfolio.loanaccount.domain.LoanTransactionRelationTypeEnum; |
| 29 | +import org.apache.fineract.portfolio.loanaccount.domain.LoanTransactionType; |
| 30 | +import org.apache.fineract.portfolio.workingcapitalloan.accounting.WorkingCapitalLoanAccountingProcessor; |
| 31 | +import org.apache.fineract.portfolio.workingcapitalloan.domain.WorkingCapitalLoan; |
| 32 | +import org.apache.fineract.portfolio.workingcapitalloan.domain.WorkingCapitalLoanCharge; |
| 33 | +import org.apache.fineract.portfolio.workingcapitalloan.domain.WorkingCapitalLoanTransaction; |
| 34 | +import org.apache.fineract.portfolio.workingcapitalloan.domain.WorkingCapitalLoanTransactionAllocation; |
| 35 | +import org.apache.fineract.portfolio.workingcapitalloan.domain.WorkingCapitalLoanTransactionRelation; |
| 36 | +import org.apache.fineract.portfolio.workingcapitalloan.domain.WorkingCapitalLoanTransactionRelationRepository; |
| 37 | +import org.apache.fineract.portfolio.workingcapitalloan.repository.WorkingCapitalLoanChargeRepository; |
| 38 | +import org.apache.fineract.portfolio.workingcapitalloan.repository.WorkingCapitalLoanTransactionAllocationRepository; |
| 39 | +import org.apache.fineract.portfolio.workingcapitalloan.repository.WorkingCapitalLoanTransactionRepository; |
| 40 | +import org.springframework.stereotype.Service; |
| 41 | + |
| 42 | +@Service |
| 43 | +@RequiredArgsConstructor |
| 44 | +public class WorkingCapitalLoanChargeAccrualService { |
| 45 | + |
| 46 | + private static final String SUBMITTED_DATE = "submitted-date"; |
| 47 | + private static final String DUE_DATE = "due-date"; |
| 48 | + private static final String DEFAULT_ACCRUAL_DATE_CONFIG = DUE_DATE; |
| 49 | + |
| 50 | + private final GlobalConfigurationRepositoryWrapper globalConfigurationRepository; |
| 51 | + private final WorkingCapitalLoanChargeRepository chargeRepository; |
| 52 | + private final WorkingCapitalLoanTransactionRepository transactionRepository; |
| 53 | + private final WorkingCapitalLoanTransactionAllocationRepository allocationRepository; |
| 54 | + private final WorkingCapitalLoanTransactionRelationRepository relationRepository; |
| 55 | + private final WorkingCapitalLoanAccountingProcessor accountingProcessor; |
| 56 | + |
| 57 | + public void processOnChargeAdded(final WorkingCapitalLoan loan, final WorkingCapitalLoanCharge charge) { |
| 58 | + if (isAccrualPostingDisabled(loan)) { |
| 59 | + return; |
| 60 | + } |
| 61 | + if (!SUBMITTED_DATE.equalsIgnoreCase(retrieveChargeAccrualDateConfig())) { |
| 62 | + return; |
| 63 | + } |
| 64 | + createChargeAccrualIfMissing(loan, charge, charge.getSubmittedOnDate()); |
| 65 | + } |
| 66 | + |
| 67 | + public void processDueDateAccruals(final WorkingCapitalLoan loan, final LocalDate businessDate) { |
| 68 | + if (isAccrualPostingDisabled(loan)) { |
| 69 | + return; |
| 70 | + } |
| 71 | + if (!DUE_DATE.equalsIgnoreCase(retrieveChargeAccrualDateConfig())) { |
| 72 | + return; |
| 73 | + } |
| 74 | + final List<WorkingCapitalLoanCharge> activeCharges = chargeRepository.findByLoanIdAndActiveTrueOrderByDueDateAscIdAsc(loan.getId()); |
| 75 | + activeCharges.stream().filter(charge -> charge.getDueDate() != null && !charge.getDueDate().isAfter(businessDate)) |
| 76 | + .forEach(charge -> createChargeAccrualIfMissing(loan, charge, charge.getDueDate())); |
| 77 | + } |
| 78 | + |
| 79 | + private boolean isAccrualPostingDisabled(final WorkingCapitalLoan loan) { |
| 80 | + return !loan.getLoanProduct().getAccountingRule().isAccrualWithDeferredRevenueAmortization(); |
| 81 | + } |
| 82 | + |
| 83 | + private void createChargeAccrualIfMissing(final WorkingCapitalLoan loan, final WorkingCapitalLoanCharge charge, |
| 84 | + final LocalDate accrualDate) { |
| 85 | + if (accrualDate == null || isAlreadyAccrued(charge) || !MathUtil.isGreaterThanZero(charge.getAmountOutstanding())) { |
| 86 | + return; |
| 87 | + } |
| 88 | + final WorkingCapitalLoanTransaction accrualTransaction = WorkingCapitalLoanTransaction.accrual(loan, ExternalId.empty(), |
| 89 | + charge.getAmount(), accrualDate); |
| 90 | + final WorkingCapitalLoanTransactionRelation relation = WorkingCapitalLoanTransactionRelation.linkToCharge(accrualTransaction, |
| 91 | + charge, LoanTransactionRelationTypeEnum.RELATED); |
| 92 | + accrualTransaction.getLoanTransactionRelations().add(relation); |
| 93 | + |
| 94 | + transactionRepository.saveAndFlush(accrualTransaction); |
| 95 | + |
| 96 | + final WorkingCapitalLoanTransactionAllocation allocation = WorkingCapitalLoanTransactionAllocation |
| 97 | + .forChargeAccrual(accrualTransaction, charge.getAmount(), charge.isPenaltyCharge()); |
| 98 | + allocationRepository.saveAndFlush(allocation); |
| 99 | + accountingProcessor.postJournalEntries(loan, accrualTransaction, allocation, false); |
| 100 | + } |
| 101 | + |
| 102 | + private boolean isAlreadyAccrued(final WorkingCapitalLoanCharge charge) { |
| 103 | + return !relationRepository |
| 104 | + .findAllByToChargeAndFromTransactionReversedAndFromTransactionTransactionType(charge, false, LoanTransactionType.ACCRUAL) |
| 105 | + .isEmpty(); |
| 106 | + } |
| 107 | + |
| 108 | + private String retrieveChargeAccrualDateConfig() { |
| 109 | + final String configuredValue = globalConfigurationRepository |
| 110 | + .findOneByNameWithNotFoundDetection(GlobalConfigurationConstants.CHARGE_ACCRUAL_DATE).getStringValue(); |
| 111 | + return configuredValue == null || configuredValue.isBlank() ? DEFAULT_ACCRUAL_DATE_CONFIG : configuredValue; |
| 112 | + } |
| 113 | +} |
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