fix(proxy): add "oldName" && "newName" paras to fix unable to modify proxy name

handlers/proxy.go

@@ -10,8 +10,8 @@ import (
 
 	"super-frpc/config"
 	"super-frpc/database"
-	"super-frpc/utils"
 	"super-frpc/postLog"
+	"super-frpc/utils"
 
 	"github.com/BurntSushi/toml"
 )
@@ -149,6 +149,8 @@ func ModifyProxyHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	proxyInfo := config.FrpcProxyInfo{
+		OldName:    getStringFromMap(proxyInfoMap, "oldName"),
+		NewName:    getStringFromMap(proxyInfoMap, "newName"),
 		Name:       getStringFromMap(proxyInfoMap, "name"),
 		Type:       getStringFromMap(proxyInfoMap, "type"),
 		LocalIP:    getStringFromMap(proxyInfoMap, "localIP"),
@@ -156,7 +158,13 @@ func ModifyProxyHandler(w http.ResponseWriter, r *http.Request) {
 		RemotePort: getNumFromMap(proxyInfoMap, "remotePort"),
 	}
 
-	if proxyInfo.Name == "" || proxyInfo.Type == "" || proxyInfo.LocalIP == "" ||
+	if proxyInfo.OldName == "" {
+		postLog.Error("[ModifyProxyHandler] oldName is required")
+		utils.SendErrorResponse(w, http.StatusBadRequest, "oldName is required")
+		return
+	}
+
+	if proxyInfo.NewName == "" || proxyInfo.Type == "" || proxyInfo.LocalIP == "" ||
 		proxyInfo.LocalPort == 0 || proxyInfo.RemotePort == 0 {
 		postLog.Error("[ModifyProxyHandler] Missing required fields in proxyInfo")
 		utils.SendErrorResponse(w, http.StatusBadRequest, "Missing required fields in proxyInfo")
@@ -201,9 +209,9 @@ func ModifyProxyHandler(w http.ResponseWriter, r *http.Request) {
 	utils.SendSuccessResponse(w, "Proxy modified successfully", map[string]interface{}{
 		"instanceID": instance.ID,
 		"configPath": instance.ConfigPath,
-		"proxyName":  proxyInfo.Name,
+		"proxyName":  proxyInfo.NewName,
 	})
-	postLog.Info(fmt.Sprintf("[ModifyProxyHandler] Proxy %s modified successfully for instance %d", proxyInfo.Name, instance.ID))
+	postLog.Info(fmt.Sprintf("[ModifyProxyHandler] Proxy %s modified successfully for instance %d", proxyInfo.NewName, instance.ID))
 }
 
 func DeleteProxyHandler(w http.ResponseWriter, r *http.Request) {