Files
noema/internal/api/server.go
T
Andy Dixon e9c1b25c80 feat: implement global workspace, working memory and the cognitive cycle
Phase 4 (ADR-0001). internal/attention scores thought candidates as a
normalised weighted sum over ten named features with a per-term
breakdown, ranked by (score, id) so ordering is total and replayable.
internal/workspace holds the capacity-limited workspace (refresh by
subject, decayed competition, explained admit/reject outcomes) and the
decaying working memory.

internal/brain runs one runtime per active mind: debounced wake-ups from
the event bus (own output never re-triggers), a settle window so
concurrently committing events are not skipped, bounded concurrent
Observe calls with per-process isolation and timeouts, deterministic
scoring, a loop detector that suppresses recurring thoughts and raises a
metacognition warning, executive dispatch by thought kind, and one
transaction per cycle whose events are published only after commit.
Every candidate, selection, attention shift and broadcast is an event
with provenance back to the triggering observation. Operators can run a
cycle, pause, resume, reset transient state and change attention
weights live; the manager reconciles runtimes with mind status.

cognition/attend is the first process: deterministic candidates from
external events using an urgency lexicon, novelty against context and
trust-based operator priority.
2026-06-18 22:54:07 +01:00

62 lines
2.2 KiB
Go

package api
import (
"net/http"
"github.com/prometheus/client_golang/prometheus/promhttp"
"github.com/andydixon/noema/internal/app"
"github.com/andydixon/noema/internal/auth"
)
// Server composes the API routes, the web UI and the middleware chain.
type Server struct {
deps app.Deps
mux *http.ServeMux
}
// New builds the server. ui registers the HTML routes on the same mux so that
// a single middleware chain (auth, CSRF, headers, limits) covers both.
func New(deps app.Deps, ui interface{ Register(*http.ServeMux) }) *Server {
s := &Server{deps: deps, mux: http.NewServeMux()}
s.routes()
if ui != nil {
ui.Register(s.mux)
}
return s
}
// Handler returns the fully wrapped root handler.
func (s *Server) Handler() http.Handler {
return chain(s.mux, s.requestID, s.recoverer, s.securityHeaders, s.bodyLimit, s.logging, s.deps.Auth.Middleware)
}
func (s *Server) routes() {
m := s.mux
m.HandleFunc("GET /healthz", s.healthz)
m.HandleFunc("GET /readyz", s.readyz)
// Metrics need a token with at least observer role; Prometheus supports bearer_token.
m.Handle("GET /metrics", require(auth.RoleObserver, promhttp.HandlerFor(s.deps.Metrics.Registry, promhttp.HandlerOpts{}).ServeHTTP))
m.Handle("GET /api/v1/system/status", require(auth.RoleObserver, s.systemStatus))
m.Handle("GET /api/v1/audit", require(auth.RoleOperator, s.auditList))
m.Handle("GET /api/v1/users", require(auth.RoleAdministrator, s.usersList))
m.Handle("POST /api/v1/users", require(auth.RoleAdministrator, s.usersCreate))
m.Handle("PATCH /api/v1/users/{id}", require(auth.RoleAdministrator, s.usersPatch))
m.Handle("GET /api/v1/me", require(auth.RoleObserver, s.me))
m.Handle("GET /api/v1/me/sessions", require(auth.RoleObserver, s.mySessions))
m.Handle("DELETE /api/v1/me/sessions/{id}", require(auth.RoleObserver, s.mySessionRevoke))
m.Handle("POST /api/v1/me/tokens", require(auth.RoleObserver, s.myTokenCreate))
m.Handle("GET /api/v1/me/tokens", require(auth.RoleObserver, s.myTokens))
m.Handle("DELETE /api/v1/me/tokens/{id}", require(auth.RoleObserver, s.myTokenRevoke))
s.mindRoutes()
s.eventRoutes()
s.workspaceRoutes()
m.HandleFunc("/api/", func(w http.ResponseWriter, r *http.Request) {
writeError(w, r, http.StatusNotFound, "not_found", "no such endpoint")
})
}