Hz_ d0d0339428 fix(go): agent settings update clearing DSL (#16495) ...

### 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>

2026-07-02 13:41:24 +08:00

..

admin

Go CLI: add show users plan summary (#16463)

2026-06-29 22:28:45 +08:00

agent

Stabilize timeout tests with semantic assertions (#16537)

2026-07-02 10:56:38 +08:00

binding

feat: migrate DELETE /api/v1/datasets/:dataset_id/documents to Go (#15577)

2026-06-03 20:55:53 +08:00

cli

Go CLI: fix list provider models (#16493)

2026-07-01 19:08:17 +08:00

common

Port agent PRs to GO (#16529)

2026-07-02 09:45:01 +08:00

cpp

Fix g++ 11 incompatibility issue (#16512)

2026-07-01 10:16:47 +08:00

dao

fix(go): agent settings update clearing DSL (#16495)

2026-07-02 13:41:24 +08:00

deepdoc

Stabilize timeout tests with semantic assertions (#16537)

2026-07-02 10:56:38 +08:00

engine

fix: unadble to add metadata for file in kb (#16523)

2026-07-02 12:06:05 +08:00

entity

Stabilize timeout tests with semantic assertions (#16537)

2026-07-02 10:56:38 +08:00

handler

fix(go): agent settings update clearing DSL (#16495)

2026-07-02 13:41:24 +08:00

harness

Stabilize timeout tests with semantic assertions (#16537)

2026-07-02 10:56:38 +08:00

ingestion

revert: roll back tests.yml CI changes from PR #16391 (#16505)

2026-06-30 21:50:37 +08:00

mcp

Port agent PRs to GO (#16529)

2026-07-02 09:45:01 +08:00

observability/otel

feat(agent): Go port — canvas engine, 22 components, DSL v2, 13 endpoints (#15952)

2026-06-12 22:58:28 +08:00

router

feat(go-api) sessions message update (#16517)

2026-07-02 10:33:27 +08:00

server

refactor(log): unify Go logging to zap with rotation, strip per-package levels (#16261)

2026-06-23 16:21:46 +08:00

service

fix(go): agent settings update clearing DSL (#16495)

2026-07-02 13:41:24 +08:00

storage

Go: use NATS as the message queue (#15327)

2026-06-12 14:56:44 +08:00

tokenizer

Port agent PRs to GO (#16529)

2026-07-02 09:45:01 +08:00

utility

Fix GetProjectRoot in GO (#16520)

2026-07-01 18:17:53 +08:00

development.md

Fix: use .a to replace .so for pdfium/pdf_oxide/office_oxide (#16496)

2026-07-01 21:21:31 +08:00