## Summary
- Align Go agent logs access with the Python behavior by checking tenant
access to the target agent instead of requiring the token to be bound
to that agent.
- Marshal canvas lifecycle event payloads safely so non-serializable
inputs do not break Thinking expansion in the UI.
## Testing
- `CGO_ENABLED=0 go test -count=1 -v -run
"Handler|Attachment|Logs|Chatbot|Agentbot|BuildWorkflow|NodeLifecycle|VarRef|Resolve|Extract"./internal/handler/
./internal/agent/canvas/...` PASS
### Summary
Aligns Go and Python error codes/messages so both backends honor the
same RESTful API contract, removing implementation-specific error leaks
(MySQL errors, `ValueError`, `AttributeError`, Gin validator format) in
favor of clean business error codes.
**Chat list** — invalid `orderby` now returns code 101 (was: raw Python
`AttributeError` code 100); invalid `page`/`page_size` values fall back
to defaults (was: raw `ValueError`/`ProgrammingError` code 100).
**Dataset create/update/delete** — adds UUID validation (101),
extra-field rejection (101), duplicate-id detection (101), content-type
/ JSON-syntax / object-shape checks (101), and "lacks permission" for
nonexistent datasets (IDOR). Create auto-deduplicates dataset names.
Pagerank updates tolerate a missing ES index. List response includes
`parser_config` and `pagerank`.
**Session list/update** — adds filtering, sorting, and pagination
support. Empty payloads are valid no-ops. Authorization errors map to
code 109.
**Chunk list** — doc object uses Python key names (`chunk_count`,
`dataset_id`, `chunk_method`, run text status). Add validates list
element types.
**Document update** — adds `chunk_method` alias, pydantic-style Field
error messages, metadata index auto-create with refresh, and "These
documents do not belong to dataset" messages. List validates
`metadata_condition` and reports ownership errors for unmatched name/id
filters.
**Search completion** — `kb_ids` ownership failure returns code 102
instead of 109.
Released 31 contract tests from `GO_ONLY_SKIPS` (all verified passing on
both Go and Python backends with real LLM keys).
## Summary
Fixes the 6 pre-existing failures in `internal/handler`, aligns one
response
field with the Python API contract, and re-enables packages in CI that
were
previously excluded because of (or unrelated to) those failures.
### Test/handler fixes
- **plugin.go**: return `"success"` (lowercase) instead of `"SUCCESS"`
so the
response envelope matches the Python backend, keeping backend-swap
transparent.
- **search_handler_test.go**: expect lowercase `"no authorization"` to
match the
service error message, which mirrors Python.
- **agent_test.go**: seed versions with `CreateTime` instead of
`UpdateTime` so
`ListVersions` ordering (`create_time DESC`) is exercised correctly.
- **agent_wait_for_user_test.go**: a clean run may emit only the
`[DONE]` frame;
relax the SSE assertion to require a non-empty stream ending in
`[DONE]`.
- **bot_test.go**: align attachment-download assertions with actual
behavior
(`Content-Disposition: attachment; filename="file"`, default
`application/octet-stream`), matching Python
`resolve_attachment_content_type`.
### CI
- **tests.yml / sep-tests.yml**:
- Remove the `grep -v '/internal/handler$'` filter — the 6 failures that
motivated it are now fixed.
- Remove the `grep -v '/internal/storage$'` filter — `internal/storage`
tests self-skip via `t.Skipf` when MinIO is unavailable, so the package
is
safe to run in CI.
- Remove the `grep -v '/internal/agent$'` filter (only present in the
tests.yml infinity job) — the exclusion was undocumented and
inconsistent
with the other jobs that already run `internal/agent`.
- Keep the `internal/tokenizer` exclusion: it is a genuine environmental
dependency (dict files at `/usr/share/infinity/resource`, absent in the
Go
test environment).
## Test plan
- `build.sh --test ./internal/handler/` is green (previously 6 FAIL).
- `build.sh --test ./internal/storage/ ./internal/agent/` should pass;
the
MinIO-backed `internal/storage` tests skip gracefully without a MinIO
server.
- After this PR, `internal/handler`, `internal/storage`, and
`internal/agent`
run again in CI unit-test jobs; `internal/tokenizer` stays excluded.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Ports doc-level auto-metadata extraction to Go and adds the
knowledge_compiler component with scheduler/routing. Fixes Extractor
metadata injection type assertion and enable_metadata default-on.
