modify context

.gitignore

@@ -1,2 +1,3 @@
 storage.json
 /.idea/wechatbot.iml
+/config.json

config.json.example

@@ -4,5 +4,5 @@
   "bing_chat_url": "" # New Bing 聊天接口
   "bing_chat_wake_word": "#bing", # new Bing唤醒词
   "gpt_chat_wake_word": "#gpt"    # ChatGPT唤醒词
-  "gpt_message_cache": 1         # 消息缓存数量
+  "gpt_message_cache": 20         # 消息缓存数量
 }

gpt/gpt.go

@@ -25,12 +25,16 @@ type ChatGPTResponseBody struct {
 	Model   string                 `json:"model"`
 	Choices []ChoiceItem           `json:"choices"`
 	Usage   map[string]interface{} `json:"usage"`
+	Error   ErrorGPTResponseBody   `json:"error"`
 }
 
 type ChoiceItem struct {
 	Message      Message `json:"message"`
 	FinishReason string  `json:"finish_reason"`
 }
+type ErrorGPTResponseBody struct {
+	Message string `json:"message"`
+}
 
 // ChatGPTRequestBody 响应体
 type ChatGPTRequestBody struct {
@@ -45,7 +49,8 @@ var MessageCacheRegistry = make(map[string][]Message)
 func CleanContext(nickName string) (string, error) {
 	messageCache := []Message{}
 	MessageCacheRegistry[nickName] = messageCache
-	return "用户[" + nickName + "]上下文已清空", nil
+	log.Println("用户[" + nickName + "]上下文已清空")
+	return "上下文已清空", nil
 }
 
 func Completions(msg string, nickName string) (string, error) {
@@ -64,7 +69,7 @@ func Completions(msg string, nickName string) (string, error) {
 	MessageCacheRegistry[nickName] = messageCache
 	requestBody := ChatGPTRequestBody{
 		Model:       "gpt-3.5-turbo",
-		MaxTokens:   4096,
+		MaxTokens:   2048,
 		Temperature: 1.2,
 		Messages:    messageCache,
 	}
@@ -107,6 +112,8 @@ func Completions(msg string, nickName string) (string, error) {
 			reply = v.Message.Content
 			break
 		}
+	} else {
+		reply = gptResponseBody.Error.Message
 	}
 	log.Printf("gpt response text: %s \n", reply)
 	return reply, nil

handlers/group_msg_handler.go

@@ -42,10 +42,19 @@ func (g *GroupMessageHandler) ReplyText(msg *openwechat.Message) error {
 	sender, err := msg.Sender()
 	group := openwechat.Group{User: sender}
 	log.Printf("Received Group %v Text Msg : %v", group.NickName, msg.Content)
+	inGroup, _ := msg.SenderInGroup()
+	// 组合群名+用户名
+	userName := inGroup.UserName + group.UserName
 
 	bingWakeWord := config.LoadConfig().BingChatWakeWord
 	gptWakeWord := config.LoadConfig().GptChatWakeWord
 
+	// gpt上下文清理
+	if strings.EqualFold(msg.Content, config.LoadConfig().GptCleanContext) {
+		cleanReply, _ := gpt.CleanContext(userName)
+		msg.ReplyText(cleanReply)
+	}
+
 	// @GPTBot 或者 @bing的消息才处理
 	if !(strings.Contains(msg.Content, gptWakeWord) || strings.Contains(msg.Content, bingWakeWord)) {
 		return nil
@@ -53,17 +62,14 @@ func (g *GroupMessageHandler) ReplyText(msg *openwechat.Message) error {
 
 	requestText := strings.TrimSpace(strings.ReplaceAll(msg.Content, gptWakeWord, ""))
 	var reply = ""
-	if strings.EqualFold(msg.Content, config.LoadConfig().GptCleanContext) {
+	if strings.Contains(msg.Content, bingWakeWord) {
-		cleanReply, _ := gpt.CleanContext(group.UserName)
-		reply = "\n" + cleanReply
-	} else if strings.Contains(msg.Content, bingWakeWord) {
 		requestText = strings.TrimSpace(strings.ReplaceAll(msg.Content, bingWakeWord, ""))
-		reply, err = gpt.BingSearch(requestText, group.UserName)
+		reply, err = gpt.BingSearch(requestText, userName)
 		if reply != "" && strings.HasPrefix(reply, "[") {
 			reply = "\n" + reply
 		}
 	} else {
-		reply, err = gpt.Completions(requestText, group.UserName)
+		reply, err = gpt.Completions(requestText, userName)
 	}
 	if err != nil {
 		log.Printf("gpt request error: %v \n", err)