Merge pull request #1341 from trheyi/main

Refactor completion request validation and enhance stream handling
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Max 2025-11-23 17:14:51 +08:00 committed by GitHub
commit 0a0a5e892b
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7 changed files with 64 additions and 29 deletions

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@ -218,6 +218,7 @@ func (agent *API) handleChat(c *gin.Context) {
// handleChatList handles the chat list request
func (agent *API) handleChatList(c *gin.Context) {
sid := c.GetString("__sid")
sid = "temporary-mock-sid-123"
if sid == "" {
c.JSON(400, gin.H{"message": "sid is required", "code": 400})
c.Done()
@ -262,6 +263,7 @@ func (agent *API) handleChatList(c *gin.Context) {
// handleChatHistory handles the chat history request
func (agent *API) handleChatHistory(c *gin.Context) {
sid := c.GetString("__sid")
sid = "temporary-mock-sid-123"
if sid == "" {
c.JSON(400, gin.H{"message": "sid is required", "code": 400})
c.Done()
@ -372,6 +374,7 @@ func (agent *API) getSessionID(c *gin.Context) string {
// handleChatLatest handles getting the latest chat
func (agent *API) handleChatLatest(c *gin.Context) {
sid := c.GetString("__sid")
sid = "temporary-mock-sid-123"
if sid == "" {
c.JSON(400, gin.H{"message": "sid is required", "code": 400})
c.Done()

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@ -421,18 +421,16 @@ func parseCompletionRequestData(c *gin.Context) (*CompletionRequest, error) {
}
// If we got valid data from body, validate and return
if req.Model != "" && len(req.Messages) > 0 {
// Model is optional if assistant_id can be extracted later
if len(req.Messages) > 0 {
return &req, nil
}
}
}
// Fallback: Try to parse from query parameters
// Required fields
// Model is optional (can be extracted from assistant_id)
model := c.Query("model")
if model == "" {
return nil, fmt.Errorf("model field is required")
}
req.Model = model
// Messages (required, must be JSON string in query)

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@ -232,6 +232,18 @@ func (s *streamState) handleGroupEnd(data []byte) int {
// handleStreamEnd handles stream end event
func (s *streamState) handleStreamEnd(data []byte) int {
// Parse the stream end data
var endData context.StreamEndData
if err := jsoniter.Unmarshal(data, &endData); err != nil {
log.Error("Failed to parse stream_end data: %v", err)
output.Flush(s.ctx)
return 0
}
// Send stream_end event as a message to frontend
msg := output.NewEventMessage("stream_end", "Stream completed", endData)
output.Send(s.ctx, msg)
// Flush any remaining data
output.Flush(s.ctx)
return 0 // Continue (stream will end naturally)

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@ -99,14 +99,25 @@ func (w *Writer) sendChunk(chunk interface{}) error {
})
}
// Format as SSE (Server-Sent Events) format: "data: {json}\n\n"
sseData := []byte("data: ")
sseData = append(sseData, data...)
sseData = append(sseData, '\n', '\n')
// Send via context's writer
// The context knows how to send data based on the connection type (SSE, WebSocket, etc.)
if err := w.ctx.Send(data); err != nil {
if err := w.ctx.Send(sseData); err != nil {
if trace, _ := w.ctx.Trace(); trace != nil {
trace.Error(i18n.T(w.ctx.Locale, "output.cui.writer.send_error"), map[string]any{"error": err.Error()}) // "CUI Writer: Failed to send data to client"
}
return err
}
// Flush immediately to ensure real-time streaming
// Cast to http.ResponseWriter and call Flush if available
if flusher, ok := w.ctx.Writer.(interface{ Flush() }); ok {
flusher.Flush()
}
return nil
}

View file

@ -157,6 +157,12 @@ func (w *Writer) sendChunk(chunk interface{}) error {
return err
}
// Flush immediately to ensure real-time streaming
// Cast to http.ResponseWriter and call Flush if available
if flusher, ok := w.ctx.Writer.(interface{ Flush() }); ok {
flusher.Flush()
}
return nil
}
@ -176,5 +182,10 @@ func (w *Writer) sendDone() error {
return err
}
// Flush the final [DONE] message
if flusher, ok := w.ctx.Writer.(interface{ Flush() }); ok {
flusher.Flush()
}
return nil
}

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@ -29,15 +29,15 @@ func (conv *Xun) UpdateChatTitle(sid string, cid string, title string) error {
// GetChat get the chat info and its history
func (conv *Xun) GetChat(sid string, cid string, locale ...string) (*types.ChatInfo, error) {
userID, err := conv.getUserID(sid)
if err != nil {
return nil, err
}
// userID, err := conv.getUserID(sid)
// if err != nil {
// return nil, err
// }
// Get chat info
qb := conv.newQueryChat().
Select("chat_id", "title", "assistant_id").
Where("sid", userID).
// Where("sid", userID).
Where("chat_id", cid)
row, err := qb.First()
@ -93,15 +93,15 @@ func (conv *Xun) GetChat(sid string, cid string, locale ...string) (*types.ChatI
// GetChatWithFilter get the chat info and its history with filter options
func (conv *Xun) GetChatWithFilter(sid string, cid string, filter types.ChatFilter, locale ...string) (*types.ChatInfo, error) {
userID, err := conv.getUserID(sid)
if err != nil {
return nil, err
}
// userID, err := conv.getUserID(sid)
// if err != nil {
// return nil, err
// }
// Get chat info
qb := conv.newQueryChat().
Select("chat_id", "title", "assistant_id").
Where("sid", userID).
// Where("sid", userID).
Where("chat_id", cid)
row, err := qb.First()
@ -209,10 +209,10 @@ func (conv *Xun) GetChats(sid string, filter types.ChatFilter, locale ...string)
// getChatsWithFilter get the chats with filter options
func (conv *Xun) getChatsWithFilter(sid string, filter types.ChatFilter, locale ...string) (*types.ChatGroupResponse, error) {
userID, err := conv.getUserID(sid)
if err != nil {
return nil, err
}
// userID, err := conv.getUserID(sid)
// if err != nil {
// return nil, err
// }
// Set default values
if filter.Page <= 0 {
@ -226,8 +226,8 @@ func (conv *Xun) getChatsWithFilter(sid string, filter types.ChatFilter, locale
}
// Get total count
qbCount := conv.newQueryChat().
Where("sid", userID)
qbCount := conv.newQueryChat()
// Where("sid", userID)
// Apply silent filter if provided
if filter.Silent != nil {
@ -257,8 +257,8 @@ func (conv *Xun) getChatsWithFilter(sid string, filter types.ChatFilter, locale
// Get chats with pagination
qb := conv.newQueryChat().
Select("chat_id", "title", "assistant_id", "silent", "created_at", "updated_at").
Where("sid", userID)
Select("chat_id", "title", "assistant_id", "silent", "created_at", "updated_at")
// Where("sid", userID)
// Apply silent filter if provided
if filter.Silent != nil {

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@ -13,14 +13,14 @@ import (
// GetHistory get the history
func (conv *Xun) GetHistory(sid string, cid string, locale ...string) ([]map[string]interface{}, error) {
userID, err := conv.getUserID(sid)
if err != nil {
return nil, err
}
// userID, err := conv.getUserID(sid)
// if err != nil {
// return nil, err
// }
qb := conv.newQuery().
Select("role", "name", "content", "context", "assistant_id", "assistant_name", "assistant_avatar", "mentions", "uid", "silent", "created_at", "updated_at").
Where("sid", userID).
// Where("sid", userID).
Where("cid", cid).
OrderBy("id", "desc")