Added user settings and synthesize endpoints

Three new API endpoints have been added to the chatgpt service: GetUserSetting, UpdateUserSetting, and GetSynthesize. The GetUserSetting and UpdateUserSetting functions allow for retrieval and modification of user settings respectively. The GetSynthesize function provides synthesized audio output based on given parameters. Additionally, some error messages related to these new functionalities have been defined in constants file. Also, the GetModels function has been simplified by removing a query parameter check.

api/chatgpt/api.go

@@ -20,6 +20,42 @@ import (
 	http2 "net/http"
 )
 
+func UpdateUserSetting(c *gin.Context) {
+	feature, ok := c.GetQuery("feature")
+	if !ok {
+		return
+	}
+	value, ok := c.GetQuery("value")
+	if !ok {
+		return
+	}
+	handlePatch(c, ApiPrefix+"/settings/account_user_setting?feature="+feature+"&value="+value, "{}", updateMySettingErrorMessage)
+}
+
+func GetUserSetting(c *gin.Context) {
+	handleGet(c, ApiPrefix+"/settings/user", getMySettingErrorMessage)
+}
+
+func GetSynthesize(c *gin.Context) {
+	conversationId, ok := c.GetQuery("conversation_id")
+	if !ok {
+		return
+	}
+	messageId, ok := c.GetQuery("message_id")
+	if !ok {
+		return
+	}
+	voice, ok := c.GetQuery("voice")
+	if !ok {
+		voice = "cove"
+	}
+	format, ok := c.GetQuery("format")
+	if !ok {
+		format = "aac"
+	}
+	handleGet(c, ApiPrefix+"/synthesize?conversation_id="+conversationId+"&message_id="+messageId+"&voice="+voice+"&format="+format, getSynthesizeErrorMessage)
+}
+
 func GetConversations(c *gin.Context) {
 	offset, ok := c.GetQuery("offset")
 	if !ok {
@@ -392,13 +428,7 @@ func ClearConversations(c *gin.Context) {
 }
 
 func GetModels(c *gin.Context) {
-
-	historyAndTrainingDisabled, ok := c.GetQuery("history_and_training_disabled")
-	if !ok {
-		historyAndTrainingDisabled = "false"
-	}
-
-	handleGet(c, ApiPrefix+"/models?history_and_training_disabled="+historyAndTrainingDisabled, getModelsErrorMessage)
+	handleGet(c, ApiPrefix+"/models", getModelsErrorMessage)
 }
 
 func GetAccountCheck(c *gin.Context) {

api/chatgpt/constant.go

@@ -6,6 +6,9 @@ const (
 	conversationLimit              = PublicApiPrefix + "/conversation_limit"
 	ApiPrefix                      = "https://chat.openai.com/backend-api"
 	AnonPrefix                     = "https://chat.openai.com/backend-anon"
+	updateMySettingErrorMessage    = "Failed to update setting"
+	getMySettingErrorMessage       = "Failed to get setting"
+	getSynthesizeErrorMessage      = "Failed to get synthesize."
 	getConversationsErrorMessage   = "Failed to get conversations."
 	generateTitleErrorMessage      = "Failed to generate title."
 	getContentErrorMessage         = "Failed to get content."
@@ -23,6 +26,7 @@ const (
 	gpt3dot5Model = "text-davinci-002-render-sha"
 
 	actionContinue                     = "continue"
+	actionVariant                      = "variant"
 	responseTypeMaxTokens              = "max_tokens"
 	responseStatusFinishedSuccessfully = "finished_successfully"
 	noModelPermissionErrorMessage      = "you have no permission to use this model"

main.go

@@ -97,6 +97,17 @@ func setupChatGPTAPIs(router *gin.Engine) {
 			conversationGroup.POST("/message_feedback", chatgpt.FeedbackMessage)
 		}
 
+		synthesizeGroup := chatgptGroup.Group("/synthesize")
+		{
+			synthesizeGroup.GET("/", chatgpt.GetSynthesize)
+		}
+
+		settingGroup := chatgptGroup.Group("/settings")
+		{
+			settingGroup.GET("/user", chatgpt.GetUserSetting)
+			settingGroup.PATCH("/account_user_setting", chatgpt.UpdateUserSetting)
+		}
+
 		// misc
 		chatgptGroup.GET("/models", chatgpt.GetModels)
 		chatgptGroup.GET("/accounts/check", chatgpt.GetAccountCheck)