### Summary
Adopt sync.WaitGroup.Go (Go 1.25) to simplify tracked goroutine
spawning. This replaces the error-prone trio of wg.Add(1), go func(),
and defer wg.Done() with a single, self-contained call.
More info: https://github.com/golang/go/issues/63796
Signed-off-by: grandpig <grandpig@outlook.com>
### Summary
This PR fixes a Go backend bug where updating agent settings, such as
description, could clear the agent DSL.
Root cause:
PUT /api/v1/agents/:canvas_id only bound the dsl field in Go. When the
frontend submitted settings without dsl, the service still updated the
canvas with an empty DSL value.
Changes:
- Treat agent updates as partial patches.
- Preserve existing DSL when dsl is not present in the request.
- Update only specified user_canvas fields instead of saving the full
row.
- Add a regression test for settings updates preserving DSL.
Test:
`go test ./internal/service ./internal/handler`
Co-authored-by: Zhichang Yu <yuzhichang@gmail.com>
## Summary
- align the Go `/api/v1/thumbnails` endpoint with the frontend request
format for repeated `doc_ids`
- return thumbnail mappings for multiple documents instead of failing on
a single missing document
- preserve Python-compatible thumbnail formatting, including base64
thumbnail passthrough
### Summary
Fixes a bug in the Go chunk list handler where the available` query
parser rejected `false` and `0` even though they were documented as
supported values.`
This caused requests from the "Disabled" chunk filter to return HTTP 400
and broke the chunk list page when filtering disabled chunks.
### Summary
As title
This PR fixes dataset index task creation failing with unsupported data
type: entity.JSONMap when loading document chunking config.
#### issues:
```
2026/06/30 15:19:40 /home/infiniflow/Documents/development/ragflow/internal/dao/document.go:162
[error] unsupported data type: ragflow/internal/entity.JSONMap
```
#### Changes:
+ Adds the missing GORM type:longtext tag to ParserConfig in
DocumentDAO.GetChunkingConfig.
+ Adds a DAO regression test covering GetChunkingConfig joins across
document, knowledgebase, and tenant while scanning parser_config.
### Summary
As title
Before, it return `update success` but never insert or update any
metadata
fixed:
```go
_, err = s.docEngine.InsertMetadata(nil, []map[string]interface{}{
{
"id": docID,
"kb_id": doc.KbID,
"meta_fields": meta,
},
}, tenantID)
```
Replace fragile wall-clock timeout assertions with semantic checks for
deadline errors, retry suppression, and event ordering. Keep only
lower-bound timing checks where they prove backoff behavior. This
reduces CPU-load flakes without weakening regression coverage.
### Summary
This PR fixes incorrect dataset document counters in the Go service.
Several document creation paths inserted document records directly
through documentDAO.Create, bypassing the shared InsertDocument logic
that increments knowledgebase.doc_num. As a result, datasets could
contain documents while doc_num remained 0.
### Summary
```
/api/v1/chats/<chat_id>/sessions/<session_id>/messages/<msg_id> DELETE
/api/v1/chats/<chat_id>/sessions/<session_id>/messages/<msg_id>/feedback PUT
```
Migrates the chat session message delete and feedback APIs to the Go
server, matching the Python behavior for authorization, session
ownership checks, message/reference updates, and feedback validation.
### Summary
The addition of the Context method to Go's testing.T provides
significant improvements for writing concurrent tests. It allows better
management of goroutines, ensuring they properly exit and preventing
issues like deadlocks and unfinished processes.
By using Context, errors and cancellations can be handled more
effectively, making tests more robust and easier to reason about. This
change also enables tighter integration between tests and the
application code, especially for systems that span multiple concurrent
components. Overall, it simplifies test code and enhances test stability
and maintainability.
More info: [golang/go#18368](https://github.com/golang/go/issues/18368)
Signed-off-by: blackflytech <blackflytech@outlook.com>
### Summary
`truncateText` in the `reduction` and `summarization` middlewares
truncates with `s[:maxLen]`, which slices by byte. When `maxLen` lands
inside a multi-byte character (common with CJK or other non-ASCII
content flowing through the agent), the string is cut mid-rune and the
tail byte(s) become invalid UTF-8. That broken text then goes into the
reduced context / summary prompt.
`TruncateToolResult` in the same `reduction` package already avoids this
by slicing on a rune boundary and even notes it in a comment. This PR
makes the two `truncateText` helpers do the same, so they stay
consistent with the existing helper.
Both functions keep their existing output shape (summarization still
appends `...`). Added a small unit test in each package covering ASCII
truncation and a CJK string, asserting the result stays valid UTF-8.
## Summary
Two changes to make Go build \& run independent of native libraries
(office_oxide, pdfium, pdf_oxide).
## 1. Make native libraries optional (build.sh + Go source)
## 2. Roll back tests.yml CI changes from PR #16391
This PR migrates the Box web OAuth flow from Python to Go for:
- POST /api/v1/connectors/box/oauth/web/start
- GET /api/v1/connectors/box/oauth/web/callback
- POST /api/v1/connectors/box/oauth/web/result
### Summary
```
RAGFlow(admin)> show users plan summary;
+---------+----------------------------------------------------------------+
| field | value |
+---------+----------------------------------------------------------------+
| command | show_users_plan_summary |
| error | 'Show users plan summary' is implemented in enterprise edition |
+---------+----------------------------------------------------------------+
```
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### Summary
As title
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
- [x] Bug Fix (non-breaking change which fixes an issue)
### Summary
```
/api/v1/chats/<chat_id>/sessions/<session_id>/messages/<msg_id> DELETE
/api/v1/chats/<chat_id>/sessions/<session_id>/messages/<msg_id>/feedback PUT
```
Migrates the chat session message delete and feedback APIs to the Go
server, matching the Python behavior for authorization, session
ownership checks, message/reference updates, and feedback validation.
### Testing
- `/usr/local/go/bin/go test ./internal/service ./internal/handler`
- Verified through the frontend page for deleting chat messages and
updating message feedback
### What problem does this PR solve?
As title
main fix:
```go
if _, ok := req["meta_data_filter"]; !ok || req["meta_data_filter"] == nil {
req["meta_data_filter"] = map[string]interface{}{}
}
```
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] Refactoring
### What problem does this PR solve?
Package refactor and PDF post process.
### Type of change
- [x] Refactoring
---------
Co-authored-by: Claude <noreply@anthropic.com>
