From f978d8224e6babd74a6ba3aab3f4be2ac0b57db3 Mon Sep 17 00:00:00 2001
From: CaIon <1808837298@qq.com>
Date: Thu, 19 Jun 2025 19:34:57 +0800
Subject: [PATCH] feat: add data presence check before batch update in utils

---
 model/utils.go | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/model/utils.go b/model/utils.go
index e6b09aa5..1f8a0963 100644
--- a/model/utils.go
+++ b/model/utils.go
@@ -2,11 +2,12 @@ package model
 
 import (
 	"errors"
-	"github.com/bytedance/gopkg/util/gopool"
-	"gorm.io/gorm"
 	"one-api/common"
 	"sync"
 	"time"
+
+	"github.com/bytedance/gopkg/util/gopool"
+	"gorm.io/gorm"
 )
 
 const (
@@ -48,6 +49,22 @@ func addNewRecord(type_ int, id int, value int) {
 }
 
 func batchUpdate() {
+	// check if there's any data to update
+	hasData := false
+	for i := 0; i < BatchUpdateTypeCount; i++ {
+		batchUpdateLocks[i].Lock()
+		if len(batchUpdateStores[i]) > 0 {
+			hasData = true
+			batchUpdateLocks[i].Unlock()
+			break
+		}
+		batchUpdateLocks[i].Unlock()
+	}
+
+	if !hasData {
+		return
+	}
+
 	common.SysLog("batch update started")
 	for i := 0; i < BatchUpdateTypeCount; i++ {
 		batchUpdateLocks[i].Lock()