From bb7f1da14d43246731dc7a5037a243f8a14a3567 Mon Sep 17 00:00:00 2001
From: gongchunyi <deslre0381@gmail.com>
Date: 星期二, 23 六月 2026 13:12:07 +0800
Subject: [PATCH] fix: 审批节点流程编号修改

---
 src/main/java/com/ruoyi/approve/service/impl/ApproveProcessServiceImpl.java |   21 +++++++++-
 src/main/java/com/ruoyi/approve/utils/DailyRedisCounter.java                |   43 +++++++++++++++++++++
 2 files changed, 61 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/ruoyi/approve/service/impl/ApproveProcessServiceImpl.java b/src/main/java/com/ruoyi/approve/service/impl/ApproveProcessServiceImpl.java
index 176973f..dc55afd 100644
--- a/src/main/java/com/ruoyi/approve/service/impl/ApproveProcessServiceImpl.java
+++ b/src/main/java/com/ruoyi/approve/service/impl/ApproveProcessServiceImpl.java
@@ -105,8 +105,15 @@
         if (CollectionUtils.isEmpty(sysUsers)) throw new RuntimeException("瀹℃牳鐢ㄦ埛涓嶅瓨鍦�");
         if (sysDept == null) throw new RuntimeException("閮ㄩ棬涓嶅瓨鍦�");
         if (sysUser == null) throw new RuntimeException("鐢宠浜轰笉瀛樺湪");
-        String today = LocalDate.now().format(DATE_FORMAT);
-        Long approveId = dailyRedisCounter.incrementAndGetByDb();
+        LocalDate targetDate = LocalDate.now();
+        if (!StringUtils.isEmpty(approveProcessVO.getApproveTime())) {
+            try {
+                targetDate = LocalDate.parse(approveProcessVO.getApproveTime(), DateTimeFormatter.ofPattern("yyyy-MM-dd"));
+            } catch (Exception e) {
+            }
+        }
+        String today = targetDate.format(DATE_FORMAT);
+        Long approveId = dailyRedisCounter.incrementAndGetByDb(targetDate);
         String formattedCount = String.format("%03d", approveId);
         //娴佺▼ ID
         String approveID = today + formattedCount;
@@ -129,7 +136,15 @@
         approveProcess.setApproveStatus(0);
         approveProcess.setApproveDelete(0);
         approveProcess.setApproveType(approveProcessVO.getApproveType());
-        approveProcess.setCreateTime(LocalDateTime.now());
+        LocalDateTime createDateTime = LocalDateTime.now();
+        if (!StringUtils.isEmpty(approveProcessVO.getApproveTime())) {
+            try {
+                createDateTime = LocalDate.parse(approveProcessVO.getApproveTime(), DateTimeFormatter.ofPattern("yyyy-MM-dd")).atStartOfDay();
+            } catch (Exception e) {
+                // ignore
+            }
+        }
+        approveProcess.setCreateTime(createDateTime);
         approveProcess.setTenantId(approveProcessVO.getApproveDeptId());
         approveProcess.setApproveUserIds(approveProcessVO.getApproveUserIds());
         approveProcess.setApproveUserCurrentId(longList.get(0));
diff --git a/src/main/java/com/ruoyi/approve/utils/DailyRedisCounter.java b/src/main/java/com/ruoyi/approve/utils/DailyRedisCounter.java
index 3f9aeca..8256ad8 100644
--- a/src/main/java/com/ruoyi/approve/utils/DailyRedisCounter.java
+++ b/src/main/java/com/ruoyi/approve/utils/DailyRedisCounter.java
@@ -114,6 +114,49 @@
         return redisTemplate.opsForValue().increment(key);
     }
 
+    /**鏌ユ暟鎹簱
+     * 鑾峰彇鎸囧畾鏃ユ湡鍦ㄤ粖鏃ョ殑鏁板�硷紝骞惰嚜澧�1
+     * @return 鐩爣鏃ユ湡鑷鍚庣殑璁℃暟鍊�
+     */
+    public long incrementAndGetByDb(LocalDate targetDate) {
+        if (targetDate == null) {
+            targetDate = LocalDate.now();
+        }
+        String dateStr = targetDate.format(DATE_FORMAT);
+        String key = approvalNumberPrefix + ":approveNum:" + dateStr;
+        String lockKey = "lock:" + key;
+
+        if (Boolean.FALSE.equals(redisTemplate.hasKey(key))) {
+            Boolean acquired = redisTemplate.opsForValue().setIfAbsent(lockKey, "1", 10, TimeUnit.SECONDS);
+            if (Boolean.TRUE.equals(acquired)) {
+                try {
+                    if (Boolean.FALSE.equals(redisTemplate.hasKey(key))) {
+                        LambdaQueryWrapper<ApproveProcess> approveProcessLambdaQueryWrapper = new LambdaQueryWrapper<>();
+                        approveProcessLambdaQueryWrapper
+                                .eq(ApproveProcess::getApproveDelete, 0)
+                                .likeRight(ApproveProcess::getApproveId, dateStr);
+                        Long count = approveProcessMapper.selectCount(approveProcessLambdaQueryWrapper);
+                        long initialCount = (count == null) ? 0 : count;
+
+                        redisTemplate.opsForValue().set(key, String.valueOf(initialCount), 24, TimeUnit.HOURS);
+                    }
+                } finally {
+                    // 閲婃斁閿�
+                    redisTemplate.delete(lockKey);
+                }
+            } else {
+                try {
+                    Thread.sleep(100);
+                } catch (InterruptedException e) {
+                    Thread.currentThread().interrupt();
+                }
+                return incrementAndGetByDb(targetDate); // 閫掑綊閲嶈瘯
+            }
+        }
+
+        return redisTemplate.opsForValue().increment(key);
+    }
+
     /**
      * 鑾峰彇鎸囧畾璁℃暟鍣ㄥ湪浠婃棩鐨勫綋鍓嶆暟鍊�
      * @param counterName 璁℃暟鍣ㄥ悕绉�

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