feat(erp): 采购/销售明细按含税单价口径拆税，供应商合同补供应商名称与附件

gaoluyang

7 天以前 a0d55bcc8bfebd408d16166b27b7e05b3e4c9f4a

 yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/service/purchase/ErpPurchaseOrderServiceImpl.java

@@ -357,9 +357,12 @@

    private void calculateTotalPrice(ErpPurchaseOrderDO purchaseOrder, List<ErpPurchaseOrderItemDO> purchaseOrderItems) {
        purchaseOrder.setTotalCount(getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getCount, BigDecimal::add));
        purchaseOrder.setTotalProductPrice(getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO));
        purchaseOrder.setTotalTaxPrice(getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getTaxPrice, BigDecimal::add, BigDecimal.ZERO));
        purchaseOrder.setTotalPrice(purchaseOrder.getTotalProductPrice().add(purchaseOrder.getTotalTaxPrice()));
        // 明细的 totalPrice 是「数量 × 含税单价」，即含税总价；不含税金额 = 含税总价 − 税额
        BigDecimal totalPriceWithTax = getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getTotalPrice, BigDecimal::add, BigDecimal.ZERO);
        BigDecimal totalTaxPrice = getSumValue(purchaseOrderItems, ErpPurchaseOrderItemDO::getTaxPrice, BigDecimal::add, BigDecimal.ZERO);
        purchaseOrder.setTotalTaxPrice(totalTaxPrice);
        purchaseOrder.setTotalPrice(totalPriceWithTax);
        purchaseOrder.setTotalProductPrice(totalPriceWithTax.subtract(totalTaxPrice));
        // 计算优惠价格
        if (purchaseOrder.getDiscountPercent() == null) {
            purchaseOrder.setDiscountPercent(BigDecimal.ZERO);
@@ -513,13 +516,12 @@
    private List<ErpPurchaseOrderItemDO> validatePurchaseOrderItems(List<ErpPurchaseOrderSaveReqVO.Item> list) {
        // 转化为 ErpPurchaseOrderItemDO 列表（产品验证已移除）
        return convertList(list, o -> BeanUtils.toBean(o, ErpPurchaseOrderItemDO.class, item -> {
            // 产品单价为含税单价：行总价 = 数量 × 含税单价，税额再从含税总价里倒算
            item.setTotalPrice(MoneyUtils.priceMultiply(item.getProductPrice(), item.getCount()));
            if (item.getTotalPrice() == null) {
                return;
            }
            if (item.getTaxPercent() != null) {
                item.setTaxPrice(MoneyUtils.priceMultiplyPercent(item.getTotalPrice(), item.getTaxPercent()));
            }
            item.setTaxPrice(MoneyUtils.priceCalculateTaxIncluded(item.getTotalPrice(), item.getTaxPercent()));
        }));
    }