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/account/service/impl/AccountExpenseServiceImpl.java

@@ -157,5 +157,11 @@
                .eq(AccountExpense::getInvoiceNumber, purchaseContractNumber));
    }

    @Override
    public List<AccountExpense> getByInvoiceNumberList(String purchaseContractNumber) {
        return accountExpenseMapper.selectList(Wrappers.<AccountExpense>lambdaQuery()
                .eq(AccountExpense::getInvoiceNumber, purchaseContractNumber));
    }


}