修改产品维护后端接口，限制产品的删除

yaowanxin

2025-12-29 995e1f84b4d775a1f7b9d196bc680a58dcaa3c6d

 src/main/java/com/ruoyi/purchase/service/IPaymentRegistrationService.java

@@ -95,4 +95,8 @@
     * @return 付款登记集合
     */
    IPage<PaymentRegistrationDto> paymentHistoryListPage(Page page, PaymentRegistrationDto paymentRegistrationDto);

    Boolean delete(Long[] ids);

    int delPaymentRegistration(Long ids);
}