From 76ce67a1ccf5ff51b63e5c81b04c9ec5d9ba17d3 Mon Sep 17 00:00:00 2001
From: linweiyuan <root@linweiyuan.com>
Date: Tue, 3 Oct 2023 13:54:44 +0800
Subject: [PATCH] add default metadata

---
 api/chatgpt/api.go | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/api/chatgpt/api.go b/api/chatgpt/api.go
index 4b7a1d38f..a08d0f607 100644
--- a/api/chatgpt/api.go
+++ b/api/chatgpt/api.go
@@ -27,9 +27,16 @@ func CreateConversation(c *gin.Context) {
 	}
 
 	if len(request.Messages) != 0 {
-		if request.Messages[0].Author.Role == "" {
-			request.Messages[0].Author.Role = defaultRole
+		message := request.Messages[0]
+		if message.Author.Role == "" {
+			message.Author.Role = defaultRole
 		}
+
+		if message.Metadata == nil {
+			message.Metadata = map[string]string{}
+		}
+
+		request.Messages[0] = message
 	}
 
 	if strings.HasPrefix(request.Model, gpt4Model) && request.ArkoseToken == "" {