feat(financial): 添加总账年度汇总功能

云

8 天以前 44d3aef560a6c48ee366c77fb7fb66b1be64bd23

 src/main/java/com/ruoyi/account/service/impl/financial/FinLedgerServiceImpl.java

@@ -41,7 +41,7 @@
        if (startMonth.isAfter(endMonth)) {
            throw new ServiceException("开始月份不能大于结束月份");
        }
        return buildLedgerRows(queryDto.getSubjectCode(), startMonth, endMonth, null, null);
        return Collections.singletonList(buildGeneralLedgerTotalRow(queryDto.getSubjectCode(), startMonth, endMonth));
    }

    @Override
@@ -117,6 +117,37 @@
        return rows;
    }

    private FinLedgerRowVo buildGeneralLedgerTotalRow(String subjectCode, YearMonth startMonth, YearMonth endMonth) {
        LocalDate startDate = startMonth.atDay(1);
        LocalDate endDate = endMonth.atEndOfMonth();

        List<FinLedgerEntryRecordVo> openingEntries = finVoucherEntryMapper.listPostedEntriesBefore(
                subjectCode, startDate, null, null
        );
        BigDecimal openingBalance = calculateBalance(openingEntries);

        List<FinLedgerEntryRecordVo> currentPeriodEntries = finVoucherEntryMapper.listPostedEntries(
                subjectCode, startDate, endDate, null, null
        );

        BigDecimal totalDebit = ZERO;
        BigDecimal totalCredit = ZERO;
        for (FinLedgerEntryRecordVo entry : currentPeriodEntries) {
            totalDebit = totalDebit.add(money(entry.getDebit()));
            totalCredit = totalCredit.add(money(entry.getCredit()));
        }

        BigDecimal endingBalance = openingBalance.add(totalDebit).subtract(totalCredit);
        FinLedgerRowVo totalRow = new FinLedgerRowVo();
        totalRow.setRowType("yearly_total");
        totalRow.setDate(endDate);
        totalRow.setDebit(money(totalDebit));
        totalRow.setCredit(money(totalCredit));
        totalRow.setBalance(money(endingBalance));
        totalRow.setDirection(resolveDirection(endingBalance));
        return totalRow;
    }

    private Map<YearMonth, List<FinLedgerEntryRecordVo>> groupEntriesByMonth(List<FinLedgerEntryRecordVo> entries) {
        Map<YearMonth, List<FinLedgerEntryRecordVo>> map = new LinkedHashMap<>();
        for (FinLedgerEntryRecordVo entry : entries) {