feat(investment): posted interest in transaction log

2026-10-14 17:40:06 +05:30
parent 5606b88fbc
commit 8ad90f0b00
3 changed files with 81 additions and 0 deletions
@@ -30,6 +30,7 @@ import java.util.List;
 import lombok.RequiredArgsConstructor;
 import org.apache.fineract.infrastructure.security.service.PlatformSecurityContext;
 import org.apache.fineract.portfolio.investment.data.InvestmentInterestDueData;
+import org.apache.fineract.portfolio.investment.data.InvestmentInterestPostingData;
 import org.apache.fineract.portfolio.investment.service.InvestmentPurchaseReadPlatformService;
 import org.springframework.stereotype.Component;

@@ -42,6 +43,15 @@ public class InvestmentInterestApiResource {
    private final PlatformSecurityContext context;
    private final InvestmentPurchaseReadPlatformService readPlatformService;

+    @GET
+    @Produces({ MediaType.APPLICATION_JSON })
+    @Operation(summary = "Posted interest lines", description = "Coupons and closing provisions already posted to GL with their "
+            + "voucher, newest first.")
+    public List<InvestmentInterestPostingData> retrieveAll() {
+        this.context.authenticatedUser().validateHasReadPermission(InvestmentInterestApiConstants.ENTITY);
+        return this.readPlatformService.retrieveInterestPostings();
+    }
+
    @GET
    @Path("due")
    @Produces({ MediaType.APPLICATION_JSON })
@@ -0,0 +1,51 @@
+/**
+ * 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.investment.data;
+
+import java.math.BigDecimal;
+import lombok.Builder;
+import lombok.Getter;
+
+/** An interest line (coupon or closing provision) already posted to GL with its voucher — for the transaction log. */
+@Getter
+@Builder
+public class InvestmentInterestPostingData {
+
+    private final Long id;
+    private final Long purchaseId;
+    private final String dealNo;
+    private final String certNo;
+    private final String bondType;
+    private final String scriptDesc;
+    private final String lineType;
+    private final String intDate;
+    private final String fromDate;
+    private final String toDate;
+    private final BigDecimal grossInterest;
+    private final BigDecimal alreadyBooked;
+    private final BigDecimal amount;
+    /** Debit side: the bank for a coupon, interest receivable for a provision. */
+    private final String drGlCode;
+    private final String drGlName;
+    private final String incomeGlCode;
+    private final String incomeGlName;
+    private final String glTransactionId;
+    private final String voucherNo;
+    private final String postedOnDate;
+}
@@ -31,6 +31,7 @@ import org.apache.fineract.infrastructure.core.service.DateUtils;
 import org.apache.fineract.portfolio.investment.api.InvestmentInterestApiConstants;
 import org.apache.fineract.portfolio.investment.api.InvestmentPurchaseApiConstants;
 import org.apache.fineract.portfolio.investment.data.InvestmentInterestDueData;
+import org.apache.fineract.portfolio.investment.data.InvestmentInterestPostingData;
 import org.apache.fineract.portfolio.investment.data.InvestmentInterestScheduleData;
 import org.apache.fineract.portfolio.investment.data.InvestmentPurchaseData;
 import org.apache.fineract.portfolio.investment.domain.InvestmentInterestPosting;
@@ -136,6 +137,25 @@ public class InvestmentPurchaseReadPlatformService {
        return due;
    }

+    /** Interest lines already posted to GL, newest first — they appear in the transaction log beside the purchases. */
+    public List<InvestmentInterestPostingData> retrieveInterestPostings() {
+        final GLAccount receivableGl = this.glAccountRepository
+                .findOneByGlCodeWithNotFoundDetection(InvestmentInterestApiConstants.INTEREST_RECEIVABLE_GL_CODE);
+        return this.postingRepository.findAll(Sort.by(Sort.Direction.DESC, "intDate", "id")).stream().map(x -> {
+            final InvestmentPurchase p = x.getPurchase();
+            final GLAccount incomeGl = this.glAccountRepository
+                    .findOneByGlCodeWithNotFoundDetection(InvestmentInterestApiConstants.interestIncomeGlCode(p.getBondType()));
+            final GLAccount drGl = x.getBankGlAccount() != null ? x.getBankGlAccount() : receivableGl;
+            return InvestmentInterestPostingData.builder().id(x.getId()).purchaseId(p.getId()).dealNo(p.getDealNo()).certNo(p.getCertNo())
+                    .bondType(p.getBondType()).scriptDesc(p.getScript().getScriptDesc()).lineType(x.getLineType())
+                    .intDate(format(x.getIntDate())).fromDate(format(x.getFromDate())).toDate(format(x.getToDate()))
+                    .grossInterest(x.getGrossInterest()).alreadyBooked(x.getAlreadyBooked()).amount(x.getAmount())
+                    .drGlCode(drGl.getGlCode()).drGlName(drGl.getName()).incomeGlCode(incomeGl.getGlCode())
+                    .incomeGlName(incomeGl.getName()).glTransactionId(x.getGlTransactionId()).voucherNo(x.getVoucherNo())
+                    .postedOnDate(format(x.getPostedOnDate())).build();
+        }).toList();
+    }
+
    private static Optional<InvestmentInterestPosting> postingFor(final List<InvestmentInterestPosting> posted,
            final InvestmentInterestCalculator.ScheduleRow r) {
        return posted.stream().filter(x -> x.getLineType().equals(r.type()) && x.getIntDate().equals(r.date())).findFirst();