fix: 优化退货管理中的退款金额计算和实际合同金额处理

liding

3 天以前 a90721a1d1e7ec18f2a0a0c5e9688dedf9091610

fix: 优化退货管理中的退款金额计算和实际合同金额处理

 src/main/java/com/ruoyi/procurementrecord/service/impl/ReturnManagementServiceImpl.java

@@ -101,37 +101,38 @@
    public boolean handle(Long returnManagementId) {
        ReturnManagement byId = this.getById(returnManagementId);
        List<ReturnSaleProductDto> list = returnSaleProductService.listReturnSaleProduct(returnManagementId);
        byId.setStatus(1);
        byId.setSettler(SecurityUtils.getLoginUser().getNickName());
        updateById(byId);
        SalesRefundAmountOrderDto salesRefundAmountOrder = new SalesRefundAmountOrderDto();
        salesRefundAmountOrder.setReturnManagementId(returnManagementId);
        salesRefundAmountOrder.setStatus(0);
        salesRefundAmountOrder.setCreateTime(byId.getCreateTime());
        salesRefundAmountOrder.setCreateUserId(SecurityUtils.getUserId());
        BigDecimal bigDecimal = new BigDecimal(0);

        // 1. 计算正确的退款总额（金额=单价×数量）
        BigDecimal totalRefund = BigDecimal.ZERO;
        for (ReturnSaleProductDto returnSaleProduct : list) {
            bigDecimal = bigDecimal.add(returnSaleProduct.getPrice());
            salesRefundAmountOrder.setRefundedAmount(new BigDecimal(0));
            BigDecimal itemAmount = returnSaleProduct.getAmount() != null
                    ? returnSaleProduct.getAmount()
                    : BigDecimal.ZERO;
            totalRefund = totalRefund.add(itemAmount);
            // 是否有质量问题
            if (returnSaleProduct.getIsQuality() == 1) {
                // 有质量问题，入不合格库(带批次)
                stockUtils.addUnStockWithBatchNo(returnSaleProduct.getProductModelId(),returnSaleProduct.getNum(), StockInQualifiedRecordTypeEnum.RETURN_UNSTOCK_IN.getCode(),returnSaleProduct.getId(),returnSaleProduct.getBatchNo());
            }else{
                // 无质量问题，入合格库(带批次)
                stockUtils.addStockWithBatchNo(returnSaleProduct.getProductModelId(),returnSaleProduct.getNum(), StockInQualifiedRecordTypeEnum.RETURN_HE_IN.getCode(),returnSaleProduct.getId(),returnSaleProduct.getBatchNo());
            }
        }
        salesRefundAmountOrder.setRefundAmount(bigDecimal);
        salesRefundAmountOrder.setNotRefundedAmount(salesRefundAmountOrder.getRefundedAmount());
        // 更新销售台账的退货后合同金额

        // 2. 更新退货单状态和退款总额
        byId.setStatus(1);
        byId.setSettler(SecurityUtils.getLoginUser().getNickName());
        byId.setRefundAmount(totalRefund);
        updateById(byId);

        // 3. 更新销售台账的实际合同金额
        if (byId.getShippingId() != null) {
            ShippingInfo shippingInfo = shippingInfoService.getById(byId.getShippingId());
            if (shippingInfo != null && shippingInfo.getSalesLedgerId() != null) {
                SalesLedger salesLedger = salesLedgerMapper.selectById(shippingInfo.getSalesLedgerId());
                if (salesLedger != null && salesLedger.getContractAmount() != null) {
                    BigDecimal netAmount = salesLedger.getContractAmount().subtract(byId.getRefundAmount() != null ? byId.getRefundAmount() : BigDecimal.ZERO);
                    salesLedger.setNetContractAmount(netAmount);
                    BigDecimal baseAmount = salesLedger.getNetContractAmount() != null
                            ? salesLedger.getNetContractAmount()
                            : salesLedger.getContractAmount();
                    salesLedger.setNetContractAmount(baseAmount.subtract(totalRefund));
                    salesLedgerMapper.updateById(salesLedger);
                }
            }

 src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java

@@ -590,7 +590,18 @@
            );
        }

        // 5. 保存销售台账附件
        // 5. 兜底：确保实际合同金额有初始值等于合同金额
        if (salesLedger.getNetContractAmount() == null) {
            SalesLedger dbLedger = salesLedgerMapper.selectById(salesLedger.getId());
            if (dbLedger != null && dbLedger.getNetContractAmount() == null && dbLedger.getContractAmount() != null) {
                SalesLedger updateEntity = new SalesLedger();
                updateEntity.setId(salesLedger.getId());
                updateEntity.setNetContractAmount(dbLedger.getContractAmount());
                salesLedgerMapper.updateById(updateEntity);
            }
        }

        // 6. 保存销售台账附件
        fileUtil.saveStorageAttachment(ApplicationTypeEnum.FILE, RecordTypeEnum.SALES_LEDGER, salesLedger.getId(), salesLedgerDto.getStorageBlobDTOs());

        return 1;
@@ -728,6 +739,15 @@
            amountField.setAccessible(true);
            amountField.set(entity, totalAmount);

            // 实际合同金额初始值等于合同金额
            try {
                Field netAmountField = mainEntityClass.getDeclaredField("netContractAmount");
                netAmountField.setAccessible(true);
                netAmountField.set(entity, totalAmount);
            } catch (NoSuchFieldException ignored) {
                // 子类可能没有该字段，忽略
            }

            mainMapper.updateById(entity);
        } catch (Exception e) {
            throw new RuntimeException("动态更新主表金额失败", e);

 src/main/resources/mapper/sales/SalesLedgerMapper.xml

@@ -56,6 +56,7 @@
        T1.attachment_materials,
        T1.tenant_id,
        T1.contract_amount,
        T1.net_contract_amount,
        T1.contract_amount AS noInvoiceAmountTotal,
        T1.execution_date,
        T2.nick_name AS entry_person_name,