From 92b297251a429f7fce17b47feae4cc6de061cfc1 Mon Sep 17 00:00:00 2001
From: root <root@Sora39.localdomain>
Date: Sun, 26 Apr 2026 19:10:25 +0800
Subject: [PATCH] feat: add backup config fields to entity and setting service

---
 web/entity/entity.go   |  6 ++++++
 web/service/setting.go | 17 +++++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/web/entity/entity.go b/web/entity/entity.go
index 9a3541e0..276279ee 100644
--- a/web/entity/entity.go
+++ b/web/entity/entity.go
@@ -121,6 +121,12 @@ type AllSetting struct {
 	// Registration settings
 	TurnstileSiteKey   string `json:"turnstileSiteKey" form:"turnstileSiteKey"`
 	TurnstileSecretKey string `json:"-" form:"-"` // server-side only, never sent to frontend
+
+	// Backup settings
+	BackupEnabled   bool   `json:"backupEnabled" form:"backupEnabled"`
+	BackupFrequency string `json:"backupFrequency" form:"backupFrequency"`
+	BackupHour      int    `json:"backupHour" form:"backupHour"`
+	BackupMaxCount  int    `json:"backupMaxCount" form:"backupMaxCount"`
 }
 
 // CheckValid validates all settings in the AllSetting struct, checking IP addresses, ports, SSL certificates, and other configuration values.
diff --git a/web/service/setting.go b/web/service/setting.go
index 39d1ba57..86511b1f 100644
--- a/web/service/setting.go
+++ b/web/service/setting.go
@@ -127,6 +127,12 @@ var defaultValueMap = map[string]string{
 	"nodeId":               "",
 	"syncInterval":         "30",
 	"trafficFlushInterval": "10",
+
+	// Backup settings
+	"backupEnabled":   "false",
+	"backupFrequency": "daily",
+	"backupHour":      "3",
+	"backupMaxCount":  "10",
 }
 
 // settingGroups defines the nested JSON structure for on-disk settings.
@@ -247,6 +253,12 @@ var settingGroups = map[string]map[string]string{
 		"syncInterval":         "syncInterval",
 		"trafficFlushInterval": "trafficFlushInterval",
 	},
+	"backup": {
+		"enabled":   "backupEnabled",
+		"frequency": "backupFrequency",
+		"hour":      "backupHour",
+		"maxCount":  "backupMaxCount",
+	},
 }
 
 var legacySettingGroups = map[string]map[string]string{
@@ -1138,6 +1150,11 @@ func (s *SettingService) SetTurnstileSecretKey(value string) error {
 	return s.setString("turnstileSecretKey", value)
 }
 
+func (s *SettingService) GetBackupEnabled() (bool, error)     { return s.getBool("backupEnabled") }
+func (s *SettingService) GetBackupFrequency() (string, error) { return s.getString("backupFrequency") }
+func (s *SettingService) GetBackupHour() (int, error)         { return s.getInt("backupHour") }
+func (s *SettingService) GetBackupMaxCount() (int, error)     { return s.getInt("backupMaxCount") }
+
 func (s *SettingService) UpdateAllSetting(allSetting *entity.AllSetting, presentKeys map[string]struct{}) error {
 	if err := allSetting.CheckValid(); err != nil {
 		return err