From 3be684af887afe4c0e45f281cc53adfef6f12b78 Mon Sep 17 00:00:00 2001
From: 云 <2163098428@qq.com>
Date: 星期一, 20 七月 2026 09:48:44 +0800
Subject: [PATCH] feat(erp): 添加销售订单生产状态跟踪功能

---
 yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/md/autocode/MesMdAutoCodeRecordServiceImpl.java |   47 +++++++++++++++++++++++++++++++----------------
 1 files changed, 31 insertions(+), 16 deletions(-)

diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/md/autocode/MesMdAutoCodeRecordServiceImpl.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/md/autocode/MesMdAutoCodeRecordServiceImpl.java
index 25cf9ae..13bd663 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/md/autocode/MesMdAutoCodeRecordServiceImpl.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/md/autocode/MesMdAutoCodeRecordServiceImpl.java
@@ -32,6 +32,8 @@
 @Validated
 public class MesMdAutoCodeRecordServiceImpl implements MesMdAutoCodeRecordService {
 
+    private static final int GENERATE_MAX_RETRY_COUNT = 10;
+
     @Resource
     private MesMdAutoCodeRecordMapper recordMapper;
 
@@ -63,10 +65,34 @@
             throw exception(AUTO_CODE_GENERATE_FAILED);
         }
 
-        // 2.1 鏋勫缓涓婁笅鏂�
-        MesMdAutoCodeContext context = new MesMdAutoCodeContext()
-                .setRule(rule).setParts(parts).setInputChar(inputChar);
-        // 2.2 閬嶅巻鍒嗘锛岀敓鎴愮紪鐮�
+        // 2. 寰幆鐢熸垚缂栫爜锛岃烦杩囧洜 Redis 娴佹按鍙疯惤鍚庡鑷寸殑鍘嗗彶閲嶅缂栫爜
+        for (int i = 0; i < GENERATE_MAX_RETRY_COUNT; i++) {
+            // 2.1 鐢熸垚缂栫爜
+            MesMdAutoCodeContext context = new MesMdAutoCodeContext()
+                    .setRule(rule).setParts(parts).setInputChar(inputChar);
+            String result = generateCode(rule, parts, context);
+            // 2.2 浜屾鏍¢獙锛堥槻姝㈤噸澶嶏級
+            MesMdAutoCodeRecordDO existRecord = recordMapper.selectByResult(result);
+            if (existRecord != null) {
+                continue;
+            }
+            // 2.3 淇濆瓨鐢熸垚璁板綍
+            MesMdAutoCodeRecordDO record = new MesMdAutoCodeRecordDO()
+                    .setRuleId(rule.getId()).setResult(result)
+                    .setSerialNo(context.getSerialNo()).setInputChar(inputChar);
+            recordMapper.insert(record);
+            return result;
+        }
+
+        // 3. 閲嶈瘯澶氭鍚庝粛鐒跺け璐ワ紝鎶涘嚭寮傚父
+        throw exception(AUTO_CODE_GENERATE_FAILED);
+    }
+
+    /**
+     * 鐢熸垚缂栫爜
+     */
+    private String generateCode(MesMdAutoCodeRuleDO rule, List<MesMdAutoCodePartDO> parts,
+                                MesMdAutoCodeContext context) {
         StringBuilder codeBuilder = new StringBuilder();
         for (MesMdAutoCodePartDO part : parts) {
             MesMdAutoCodePartStrategy strategy = strategyMap.get(part.getType());
@@ -78,22 +104,11 @@
             // 鎷兼帴鍒嗘缂栫爜
             codeBuilder.append(partCode);
         }
-        // 2.3 琛ラ綈澶勭悊
+        // 琛ラ綈澶勭悊
         String result = codeBuilder.toString();
         if (Boolean.TRUE.equals(rule.getPadded()) && rule.getMaxLength() != null) {
             result = padCode(result, rule);
         }
-
-        // 3.1 浜屾鏍¢獙锛堥槻姝㈤噸澶嶏級
-        MesMdAutoCodeRecordDO existRecord = recordMapper.selectByResult(result);
-        if (existRecord != null) {
-            throw exception(AUTO_CODE_GENERATE_FAILED);
-        }
-        // 3.2 淇濆瓨鐢熸垚璁板綍
-        MesMdAutoCodeRecordDO record = new MesMdAutoCodeRecordDO()
-                .setRuleId(rule.getId()).setResult(result)
-                .setSerialNo(context.getSerialNo()).setInputChar(inputChar);
-        recordMapper.insert(record);
         return result;
     }
 

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