fix: 工单完成数量计算出现负数

gongchunyi

2026-02-03 8a2b72fd1843827fdc30bce9f13992c098c2cd4d

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

@@ -43,4 +43,6 @@
    String getPurchaseNo();

    AjaxResult importData(MultipartFile file);

    PurchaseLedgerDto getPurchaseByCode(PurchaseLedgerDto purchaseLedgerDto);
}