fix: 完善审批流程与业务状态校验

liu

2026-10-23 962f78c8383e7c884ddb08c951c15e5ba6eb4cb8

 yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/pd/techconfirm/ProductTechConfirmServiceImpl.java

@@ -260,8 +260,9 @@
    }

    private void validateConfirmNoUnique(String confirmNo, Long excludeId) {
        if (confirmNo == null) {
            return;
        // 确认函编号必填：VO 上的 @NotBlank 只覆盖接口入参，Service 内（含导入）仍需显式校验
        if (StrUtil.isBlank(confirmNo)) {
            throw exception(PD_TECH_CONFIRM_NO_REQUIRED);
        }
        ProductTechConfirmDO techConfirm = techConfirmMapper.selectOne(
                ProductTechConfirmDO::getConfirmNo, confirmNo);