fix: 新增和更新时校验会议室时间占用冲突

gongchunyi

2026-01-19 e941512cb0145a11421ef4cf44bfe2c52cf84aa6

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

@@ -39,4 +39,6 @@
    List<InvoiceRegistrationProduct> getProductBySalesNo(Long id);

    String getPurchaseNo();

    int addPurchaseTemplate(PurchaseLedgerDto purchaseLedgerDto) throws IOException;
}