feat(latest): split browser poll cooldown

backend/internal/latest/poller_test.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"crypto/sha256"
 	"errors"
+	"log"
 	"os"
 	"strings"
 	"sync"
@@ -108,13 +109,14 @@ func (f *fakeFetcher) callCount() int {
 func newTestPoller(t *testing.T, s *store.Store, f Fetcher, at time.Time) *Poller {
 	t.Helper()
 	return &Poller{
-		Store:    s,
-		Fetch:    f,
-		Now:      func() time.Time { return at },
-		Cooldown: time.Hour,
-		Interval: 10 * time.Minute,
-		Stagger:  0,
-		Batch:    14,
+		Store:           s,
+		Fetch:           f,
+		Now:             func() time.Time { return at },
+		Cooldown:        time.Hour,
+		BrowserCooldown: 6 * time.Hour,
+		Interval:        10 * time.Minute,
+		Stagger:         0,
+		Batch:           14,
 	}
 }
 
@@ -304,6 +306,26 @@ func TestRunOnceOneBadSeriesDoesNotStallBatch(t *testing.T) {
 	}
 }
 
+func TestRunLogsCooldowns(t *testing.T) {
+	var logs strings.Builder
+	previous := log.Writer()
+	log.SetOutput(&logs)
+	t.Cleanup(func() { log.SetOutput(previous) })
+
+	ctx, cancel := context.WithCancel(context.Background())
+	cancel()
+	(&Poller{
+		Cooldown:        time.Hour,
+		BrowserCooldown: 6 * time.Hour,
+		Interval:        time.Hour,
+	}).Run(ctx)
+
+	if got := logs.String(); !strings.Contains(got, "cooldown=1h") ||
+		!strings.Contains(got, "browser-cooldown=6h") {
+		t.Fatalf("startup log = %q, want both cooldowns", got)
+	}
+}
+
 // The cooldown is enforced by the due query, so a second immediate pass must do
 // nothing at all — this is what makes the tick interval independent of it.
 func TestRunOnceHonoursCooldownAcrossPasses(t *testing.T) {
@@ -334,6 +356,44 @@ func TestRunOnceHonoursCooldownAcrossPasses(t *testing.T) {
 	}
 }
 
+func TestRunOnceUsesBrowserCooldown(t *testing.T) {
+	s, _ := newTestStore(t)
+	const browserKey = "kagane:019f84bc-9ba0-7ed9-86f5-8b905ec7c28b"
+	seedForCheck(t, s, "asura:plain", "https://asurascans.com/comics/plain", 0)
+	seedForCheck(t, s, browserKey, "https://kagane.to/series/019f84bc-9ba0-7ed9-86f5-8b905ec7c28b", 0)
+
+	hour := time.Hour
+	now := time.Unix(2*int64(hour/time.Second), 0)
+	tls := &fakeFetcher{status: 200}
+	browser := &fakeFetcher{status: 200}
+	p := &Poller{
+		Store:           s,
+		Fetch:           tls,
+		BrowserFetch:    browser,
+		Now:             func() time.Time { return now },
+		Cooldown:        hour,
+		BrowserCooldown: 6 * hour,
+		Batch:           10,
+	}
+
+	p.runOnce(context.Background())
+	if got := tls.callCount(); got != 1 {
+		t.Fatalf("plain-TLS fetches after 2h = %d, want 1", got)
+	}
+	if got := browser.callCount(); got != 0 {
+		t.Fatalf("browser fetches after 2h = %d, want 0", got)
+	}
+
+	now = time.Unix(7*int64(hour/time.Second), 0)
+	p.runOnce(context.Background())
+	if got := tls.callCount(); got != 2 {
+		t.Fatalf("plain-TLS fetches after 7h = %d, want 2", got)
+	}
+	if got := browser.callCount(); got != 1 {
+		t.Fatalf("browser fetches after 7h = %d, want 1", got)
+	}
+}
+
 // A site that retracts a chapter should correct the stored number downward,
 // mirroring the userscript's equality check (L427) rather than a >.
 func TestRunOnceCorrectsDownward(t *testing.T) {
@@ -465,12 +525,14 @@ func TestKaganeSkippedWhenNoBrowserFetcher(t *testing.T) {
 	}); err != nil {
 		t.Fatalf("seed: %v", err)
 	}
-
 	f := &fakeFetcher{body: kaganeAPIFixture, status: 200}
+
 	p := &Poller{
-		Store: s, Fetch: f,
+		Store:    s,
+		Fetch:    f,
 		Now:      func() time.Time { return time.UnixMilli(5_000_000) },
-		Cooldown: time.Hour, Interval: time.Hour, Batch: 10,
+		Cooldown: time.Hour, BrowserCooldown: time.Hour,
+		Interval: time.Hour, Batch: 10,
 	}
 	p.runOnce(context.Background())
 
@@ -498,7 +560,8 @@ func TestKaganeUsesBrowserFetcher(t *testing.T) {
 	p := &Poller{
 		Store: s, Fetch: tlsF, BrowserFetch: browserF,
 		Now:      func() time.Time { return time.UnixMilli(5_000_000) },
-		Cooldown: time.Hour, Interval: time.Hour, Batch: 10,
+		Cooldown: time.Hour, BrowserCooldown: time.Hour,
+		Interval: time.Hour, Batch: 10,
 	}
 	p.runOnce(context.Background())