Fire accepted routines every interval, not once (Vikunja #366)

The tick loop now reads accepted routines from the store and nudges when
their interval has passed; accepting no longer builds a one-shot reminder.
Look at routine.DueAccepted for the schedule rule (no catch-up backlog) and
at fireAcceptedRoutines for the restraint gate — routines do not bypass it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CGeSZxh1DCtRxmFVSYVGvJ

cmd/mavend/tick.go

@@ -186,9 +186,9 @@ func (t *tickLoop) tick(ctx context.Context, now time.Time) {
 	// LLM-phrased — so a routine can't hallucinate. severity comes from config.
 	t.fireRoutines(ctx, now, state)
 
-	// TODO(vikunja#366): fire accepted routines here — read
-	// store.ListAcceptedRoutines, pick the ones whose interval has passed, nudge
-	// them through the gate, then MarkRoutineFired.
+	// accepted routines: patterns the user confirmed. read straight from the
+	// store each tick so the schedule survives a restart.
+	t.fireAcceptedRoutines(ctx, now, state)
 
 	// morning routines: daily checklists (medicine/water/pets/...), nagged at
 	// most once per day per routine, and only for items still unevidenced at
@@ -381,6 +381,64 @@ func (t *tickLoop) fireRoutines(ctx context.Context, now time.Time, state loop.S
 	}
 }
 
+// fireAcceptedRoutines nudges about the routines the user accepted, once per
+// interval (Vikunja #366). Accepting used to create a single reminder, so a
+// non-weekly routine fired once and went quiet forever; the schedule lives in
+// the proposed_routines row now and the loop re-reads it every tick.
+//
+// A routine is a care-class nudge and goes through the restraint gate like any
+// other: quiet hours, away presence and snooze all suppress it. Reminders bypass
+// that gate; routines must not. A suppressed nudge is NOT marked fired, so it
+// goes out on the next tick that the gate allows — one nudge, held, not dropped
+// and not repeated.
+//
+// The body is literal text built from the detected action and object, not
+// LLM-phrased, so a routine can't hallucinate. It nudges; it never acts.
+func (t *tickLoop) fireAcceptedRoutines(ctx context.Context, now time.Time, state loop.State) {
+	rows, err := t.store.ListAcceptedRoutines(ctx)
+	if err != nil {
+		log.Printf("tick: list accepted routines: %v", err)
+		return
+	}
+	accepted := make([]routine.Accepted, 0, len(rows))
+	for _, r := range rows {
+		if r.AcceptedTs == nil {
+			continue // accepted before the schedule column existed — no clock to start from.
+		}
+		accepted = append(accepted, routine.Accepted{
+			ID:           r.ID,
+			Name:         r.Action + " " + r.Object,
+			IntervalDays: r.IntervalDays,
+			Accepted:     *r.AcceptedTs,
+			LastFired:    r.LastFiredTs,
+		})
+	}
+
+	for _, a := range routine.DueAccepted(accepted, now) {
+		rule := loop.Rule{Name: "routine:" + a.Name, Severity: loop.Sev1}
+		if !loop.Gate(state, rule) {
+			continue
+		}
+		body := "пора: " + a.Name
+		pn := delivery.PhrasedNudge{
+			Candidate: loop.Candidate{Rule: rule, Severity: rule.Severity, State: state},
+			Body:      body,
+			Summary:   body,
+		}
+		sent, err := t.dispatcher.DispatchNudge(ctx, pn, now)
+		if err != nil {
+			log.Printf("tick: dispatch accepted routine %d: %v", a.ID, err)
+			continue
+		}
+		if len(sent) == 0 {
+			continue // routing dropped it — leave it due.
+		}
+		if err := t.store.MarkRoutineFired(ctx, a.ID, now); err != nil {
+			log.Printf("tick: mark routine %d fired: %v", a.ID, err)
+		}
+	}
+}
+
 // fireMorningRoutines checks each configured checklist against today's facts
 // and dispatches a nag listing exactly what's still missing, at most once per
 // routine per calendar day. Fact reads happen here (not in loop.Gatherer)

cmd/mavend/tick_test.go

@@ -96,6 +96,115 @@ func TestTickFiresRoutineWhenScheduleCrosses(t *testing.T) {
 	}
 }
 
+// TestTickFiresAcceptedRoutineEveryInterval — Vikunja #366. An accepted routine
+// with a 3-day interval must nudge every 3 days, not once. It also must not
+// replay the occurrences it slept through: after a 30-day gap it nudges once.
+func TestTickFiresAcceptedRoutineEveryInterval(t *testing.T) {
+	st := newTestStore(t)
+	ctx := context.Background()
+	accepted := refNow()
+
+	id, err := st.CreateProposedRoutine(ctx, "полить", "цветы", 3.0, accepted)
+	if err != nil {
+		t.Fatalf("CreateProposedRoutine: %v", err)
+	}
+	if err := st.AcceptProposedRoutine(ctx, id, accepted); err != nil {
+		t.Fatalf("AcceptProposedRoutine: %v", err)
+	}
+
+	sink := &fakeSink{}
+	tl := newTestTickLoop(t, st, sink, nil)
+	const rule = "routine:полить цветы"
+
+	// Same day as the accept: not due yet.
+	markPresent(t, st, ctx, accepted)
+	tl.tick(ctx, accepted.Add(time.Hour))
+	if n := countSends(sink, rule); n != 0 {
+		t.Fatalf("routine fired %d times before its first interval passed, want 0", n)
+	}
+
+	// Three days later: the first nudge.
+	first := accepted.Add(3 * 24 * time.Hour)
+	markPresent(t, st, ctx, first)
+	tl.tick(ctx, first)
+	if n := countSends(sink, rule); n != 1 {
+		t.Fatalf("first interval: sends = %d, want 1", n)
+	}
+
+	// Next day: still inside the interval, silent.
+	sink.sends = nil
+	markPresent(t, st, ctx, first.Add(24*time.Hour))
+	tl.tick(ctx, first.Add(24*time.Hour))
+	if n := countSends(sink, rule); n != 0 {
+		t.Fatalf("mid-interval: sends = %d, want 0", n)
+	}
+
+	// Three days after the first nudge: it fires again. This is the bug —
+	// a one-shot reminder would never come back.
+	second := first.Add(3 * 24 * time.Hour)
+	markPresent(t, st, ctx, second)
+	tl.tick(ctx, second)
+	if n := countSends(sink, rule); n != 1 {
+		t.Fatalf("second interval: sends = %d, want 1 (a routine repeats)", n)
+	}
+
+	// A long silence must not turn into a backlog of missed nudges.
+	sink.sends = nil
+	late := second.Add(30 * 24 * time.Hour)
+	markPresent(t, st, ctx, late)
+	tl.tick(ctx, late)
+	if n := countSends(sink, rule); n != 1 {
+		t.Fatalf("after a 30-day gap: sends = %d, want exactly 1 (no backlog)", n)
+	}
+}
+
+// TestTickAcceptedRoutineRespectsQuietHours — routines are not reminders: they
+// do not inherit the reminder gate bypass. Away presence drops a care-class
+// nudge, and the routine stays due so it nudges once the user is back.
+func TestTickAcceptedRoutineRespectsGate(t *testing.T) {
+	st := newTestStore(t)
+	ctx := context.Background()
+	accepted := refNow()
+
+	id, err := st.CreateProposedRoutine(ctx, "полить", "цветы", 3.0, accepted)
+	if err != nil {
+		t.Fatalf("CreateProposedRoutine: %v", err)
+	}
+	if err := st.AcceptProposedRoutine(ctx, id, accepted); err != nil {
+		t.Fatalf("AcceptProposedRoutine: %v", err)
+	}
+
+	sink := &fakeSink{}
+	tl := newTestTickLoop(t, st, sink, nil)
+	const rule = "routine:полить цветы"
+
+	// No presence probes at all ⇒ away ⇒ the care gate blocks the nudge.
+	due := accepted.Add(3 * 24 * time.Hour)
+	tl.tick(ctx, due)
+	if n := countSends(sink, rule); n != 0 {
+		t.Fatalf("away: sends = %d, want 0 (routine must not bypass the gate)", n)
+	}
+
+	// Back at the desk a minute later: the nudge that was held now goes out.
+	back := due.Add(time.Minute)
+	markPresent(t, st, ctx, back)
+	tl.tick(ctx, back)
+	if n := countSends(sink, rule); n != 1 {
+		t.Fatalf("present again: sends = %d, want 1", n)
+	}
+}
+
+// countSends counts captured sends for one rule name.
+func countSends(sink *fakeSink, rule string) int {
+	n := 0
+	for _, s := range sink.sends {
+		if s.RuleName == rule {
+			n++
+		}
+	}
+	return n
+}
+
 // refNow — fixed tick time so presence decay + since durations are deterministic.
 func refNow() time.Time { return time.Date(2026, 6, 30, 12, 0, 0, 0, time.UTC) }
 

cmd/mavend/voice.go

@@ -1414,24 +1414,12 @@ func (h *reactiveHandler) resolveConfirm(ctx context.Context, text string) (stri
 		switch classifyConfirm(text) {
 		case confirmYes:
 			h.pendingRoutine = nil
-			// Create a recurring reminder at the detected interval.
-			// Weekly patterns get a cron expression; arbitrary intervals
-			// fire once and the detector re-proposes on the next cycle.
-			intervalDur := time.Duration(pr.interval * 24 * float64(time.Hour))
-			fire := h.now().Add(intervalDur)
-			cron := ""
-			if pr.interval >= 6.5 && pr.interval <= 7.5 {
-				cron = fmt.Sprintf("0 %d * * %d", fire.Hour(), int(fire.Weekday()))
-			}
-			payload := fmt.Sprintf(`{"text":"%s %s"}`, pr.action, pr.object)
-			remID, err := h.api.CreateReminder(ctx, fire, payload, cron)
-			if err != nil {
-				log.Printf("voice: create routine reminder: %v", err)
-				return "не получилось поставить напоминание.", true
-			}
-			_ = remID // TODO(vikunja#366): stop creating a reminder here; the tick loop fires accepted routines.
+			// Only record the acceptance. The tick loop reads accepted
+			// routines and nudges on their own interval. Building a reminder
+			// here made a routine fire exactly once (Vikunja #366).
 			if err := h.dataStore.AcceptProposedRoutine(ctx, pr.routineID, h.now()); err != nil {
 				log.Printf("voice: accept proposed routine: %v", err)
+				return "не получилось запомнить рутину.", true
 			}
 			return "буду напоминать.", true
 		case confirmNo:

internal/routine/routine.go

@@ -55,6 +55,47 @@ func Validate(routines []Routine) error {
 	return nil
 }
 
+// Accepted — an accepted routine proposal as the tick driver sees it. This is a
+// different shape from Routine: the schedule is a plain interval the pattern
+// detector measured, not an operator-written cron expression. Accepted is when
+// the human said yes; LastFired is nil until the first nudge.
+type Accepted struct {
+	ID           int64
+	Name         string
+	IntervalDays float64
+	Accepted     time.Time
+	LastFired    *time.Time
+}
+
+// DueAccepted returns the accepted routines whose interval has passed. It does
+// not mutate anything — the caller persists the new last-fired time, because
+// that has to survive a restart (unlike Due's in-memory map).
+//
+// The clock starts at LastFired, or at Accepted for a routine that has never
+// nudged. A routine with a non-positive interval never fires: a bad interval
+// should mean silence, not a nudge every tick.
+//
+// One occurrence per call, no catch-up: the caller stamps the fire time as now,
+// so a routine that was silent for a month nudges once and then waits a full
+// interval. Never a backlog.
+func DueAccepted(rs []Accepted, now time.Time) []Accepted {
+	var out []Accepted
+	for _, r := range rs {
+		if r.IntervalDays <= 0 {
+			continue
+		}
+		since := r.Accepted
+		if r.LastFired != nil {
+			since = *r.LastFired
+		}
+		gap := time.Duration(r.IntervalDays * 24 * float64(time.Hour))
+		if !now.Before(since.Add(gap)) {
+			out = append(out, r)
+		}
+	}
+	return out
+}
+
 // Due returns the routines whose schedule crossed since their last fire and
 // records now as the new last-fire time for each one returned. The caller owns
 // `last` (the tick driver holds it across ticks); Due mutates it in place.

internal/routine/routine_test.go

@@ -5,6 +5,40 @@ import (
 	"time"
 )
 
+func TestDueAcceptedFiresOncePerInterval(t *testing.T) {
+	accepted := time.Date(2026, 7, 1, 9, 0, 0, 0, time.UTC)
+	fired := accepted.Add(3 * 24 * time.Hour)
+	rs := []Accepted{
+		{ID: 1, Name: "полить цветы", IntervalDays: 3, Accepted: accepted},
+		{ID: 2, Name: "покормить рыб", IntervalDays: 3, Accepted: accepted, LastFired: &fired},
+		{ID: 3, Name: "битый интервал", IntervalDays: 0, Accepted: accepted},
+	}
+
+	// One day in: nothing has waited a full interval.
+	if got := DueAccepted(rs, accepted.Add(24*time.Hour)); len(got) != 0 {
+		t.Fatalf("want nothing due after 1 day, got %+v", got)
+	}
+
+	// Three days in: the never-fired one is due. The one that already fired at
+	// day 3 starts its next three days from there. A zero interval never fires.
+	got := DueAccepted(rs, fired)
+	if len(got) != 1 || got[0].ID != 1 {
+		t.Fatalf("want only routine 1 due at day 3, got %+v", got)
+	}
+
+	// Six days in: both real routines are due.
+	if got := DueAccepted(rs, accepted.Add(6*24*time.Hour)); len(got) != 2 {
+		t.Fatalf("want both routines due at day 6, got %+v", got)
+	}
+
+	// A month later the zero-interval routine is still silent.
+	for _, r := range DueAccepted(rs, accepted.Add(30*24*time.Hour)) {
+		if r.ID == 3 {
+			t.Fatal("a routine with a zero interval must never fire")
+		}
+	}
+}
+
 func TestValidate(t *testing.T) {
 	ok := []Routine{{Name: "morning", Cron: "0 8 * * *", Body: "доброе утро"}}
 	if err := Validate(ok); err != nil {