feat(api): add knowledge base write path, revision history, and drift tooling

The Knowledge page was read-only from the HTTP API — the only writer was
the agent's MCP upsert_knowledge tool. Adds create/update/soft-delete/
restore/trash endpoints, a DB-trigger-backed revision history (catches
both the web UI and the MCP tool), and maintenance endpoints: duplicate
detection (pg_trgm + complete-linkage clustering), tag rename/normalize,
orphan detection, and merge.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
2026-07-27 22:50:29 +02:00
parent 873b00ac42
commit ce0e4142ff
5 changed files with 1371 additions and 4 deletions

View File

@@ -109,6 +109,16 @@ func NewHandler(ctx context.Context, pool *db.Pool, cfg config.Config) http.Hand
// /api/v1/events/stream — in OpenAPI but re-registered for SSE Flush()
// /api/v1/knowledge/recent — ad-hoc aggregation, no schema type yet
// /api/v1/knowledge/content/{id} — returns raw markdown, not a gen type
// /api/v1/knowledge/list — full tree listing, ad-hoc aggregate
// /api/v1/knowledge (POST) — markdown in, no gen type
// /api/v1/knowledge/content/{id} (PUT/DELETE) — markdown in, soft delete
// /api/v1/knowledge/trash — soft-deleted notes, ad-hoc
// /api/v1/knowledge/restore/{id} — undo a soft delete, no gen type
// /api/v1/knowledge/revisions/{id} — version history, no schema type
// /api/v1/knowledge/tags{,/rename} — tag index + bulk rewrite
// /api/v1/knowledge/duplicates — trigram clustering, ad-hoc
// /api/v1/knowledge/orphans — derived maintenance view
// /api/v1/knowledge/merge — bulk fold-in, ad-hoc
// /api/v1/activity/recent — recency-ordered, not paginated
// /api/v1/activity/session/{id} — session-scoped aggregation
// /api/v1/learning/timeline — derived view, no backing schema type
@@ -202,6 +212,30 @@ func NewHandler(ctx context.Context, pool *db.Pool, cfg config.Config) http.Hand
// (See "Non-OpenAPI routes" carve-out block above.)
r.With(combinedAuth(cfg, false)).Get("/api/v1/knowledge/content/{id}", s.serveKnowledgeContent)
// Custom (non-OpenAPI) routes: the operator-facing knowledge CRUD surface
// (see internal/httpapi/knowledge_write.go) and the drift tooling (see
// knowledge_drift.go). Before these, knowledge could only be written by
// the agent through the MCP upsert_knowledge tool — the web UI had no way
// to create, correct or retire a note.
//
// Registered on the base router rather than through the OpenAPI codegen
// for the same reason as the read routes above: they trade in raw
// markdown and ad-hoc aggregates, not generated schema types.
// (See "Non-OpenAPI routes" carve-out block above.)
r.With(combinedAuth(cfg, false)).Get("/api/v1/knowledge/list", s.serveKnowledgeList)
r.With(combinedAuth(cfg, false)).Post("/api/v1/knowledge", s.serveCreateKnowledge)
r.With(combinedAuth(cfg, false)).Put("/api/v1/knowledge/content/{id}", s.serveUpdateKnowledge)
r.With(combinedAuth(cfg, false)).Delete("/api/v1/knowledge/content/{id}", s.serveDeleteKnowledge)
r.With(combinedAuth(cfg, false)).Get("/api/v1/knowledge/trash", s.serveKnowledgeTrash)
r.With(combinedAuth(cfg, false)).Post("/api/v1/knowledge/restore/{id}", s.serveRestoreKnowledge)
r.With(combinedAuth(cfg, false)).Get("/api/v1/knowledge/revisions/{id}", s.serveKnowledgeRevisions)
r.With(combinedAuth(cfg, false)).Get("/api/v1/knowledge/tags", s.serveKnowledgeTags)
r.With(combinedAuth(cfg, false)).Post("/api/v1/knowledge/tags/rename", s.serveRenameKnowledgeTag)
r.With(combinedAuth(cfg, false)).Get("/api/v1/knowledge/duplicates", s.serveKnowledgeDuplicates)
r.With(combinedAuth(cfg, false)).Get("/api/v1/knowledge/orphans", s.serveKnowledgeOrphans)
r.With(combinedAuth(cfg, false)).Post("/api/v1/knowledge/merge", s.serveMergeKnowledge)
// Custom (non-OpenAPI) routes: the global activity feed (recency-ordered,
// unlike ListExecutions which sorts by target for pagination) and the
// per-session "what did this session do" digest.