From ba473638c25efe295a039ff4dd9585bbd8dd4474 Mon Sep 17 00:00:00 2001
From: zouyu <2723363702@qq.com>
Date: 星期三, 01 七月 2026 17:20:36 +0800
Subject: [PATCH] 销售退货:调整新增和编辑时计算可退货数量的逻辑

---
 src/main/java/com/ruoyi/production/service/impl/SalesLedgerProductionAccountingServiceImpl.java |   25 +++++++++++++++++++++++++
 1 files changed, 25 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/production/service/impl/SalesLedgerProductionAccountingServiceImpl.java b/src/main/java/com/ruoyi/production/service/impl/SalesLedgerProductionAccountingServiceImpl.java
new file mode 100644
index 0000000..e937ba4
--- /dev/null
+++ b/src/main/java/com/ruoyi/production/service/impl/SalesLedgerProductionAccountingServiceImpl.java
@@ -0,0 +1,25 @@
+package com.ruoyi.production.service.impl;
+
+import com.ruoyi.production.bean.dto.UserAccountDto;
+import com.ruoyi.production.bean.dto.UserProductionAccountingDto;
+import com.ruoyi.production.mapper.ProductionAccountMapper;
+import com.ruoyi.production.service.SalesLedgerProductionAccountingService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class SalesLedgerProductionAccountingServiceImpl implements SalesLedgerProductionAccountingService {
+
+    private final ProductionAccountMapper productionAccountMapper;
+
+    @Override
+    public UserAccountDto getByUserId(UserProductionAccountingDto dto) {
+        // 鎸夌敤鎴锋煡璇㈢敓浜ф牳绠椾俊鎭�
+        if (dto == null || dto.getUserId() == null || dto.getDate() == null || dto.getDate().trim().isEmpty()) {
+            return new UserAccountDto();
+        }
+        UserAccountDto result = productionAccountMapper.selectUserAccount(dto.getUserId(), dto.getDate());
+        return result == null ? new UserAccountDto() : result;
+    }
+}

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