feat: defer login bootstrap updates

internal/store/memory/bootstrap_update_job_test.go

@@ -0,0 +1,58 @@
+package memory
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"telesrv/internal/domain"
+)
+
+func TestBootstrapUpdateJobRetriesBeforeFailed(t *testing.T) {
+	ctx := context.Background()
+	store := NewBootstrapUpdateJobStore()
+	job, err := store.EnqueueLoginMessage(ctx, domain.BootstrapUpdateJob{
+		Kind:         domain.BootstrapUpdateJobLoginMessage,
+		UserID:       1000000001,
+		AuthKeyID:    [8]byte{1, 2, 3},
+		SessionID:    77,
+		MessageBoxID: 10,
+	})
+	if err != nil {
+		t.Fatalf("enqueue: %v", err)
+	}
+	if ready, err := store.MarkReadyForSession(ctx, job.UserID, job.AuthKeyID, job.SessionID); err != nil || ready != 1 {
+		t.Fatalf("mark ready = %d, %v; want 1 nil", ready, err)
+	}
+	claimed, err := store.ClaimReady(ctx, 10, time.Second)
+	if err != nil {
+		t.Fatalf("claim ready: %v", err)
+	}
+	if len(claimed) != 1 || claimed[0].Attempts != 1 {
+		t.Fatalf("claimed = %+v, want one first attempt", claimed)
+	}
+	if err := store.MarkFailed(ctx, claimed[0].ID, "temporary"); err != nil {
+		t.Fatalf("mark failed: %v", err)
+	}
+	retry, err := store.ClaimReady(ctx, 10, time.Second)
+	if err != nil {
+		t.Fatalf("claim retry before backoff: %v", err)
+	}
+	if len(retry) != 0 {
+		t.Fatalf("retry before backoff = %+v, want none", retry)
+	}
+
+	store.mu.Lock()
+	job = store.jobs[claimed[0].ID]
+	job.ReadyAt = time.Now().Add(-time.Second)
+	store.jobs[claimed[0].ID] = job
+	store.mu.Unlock()
+
+	retry, err = store.ClaimReady(ctx, 10, time.Second)
+	if err != nil {
+		t.Fatalf("claim retry after backoff: %v", err)
+	}
+	if len(retry) != 1 || retry[0].Attempts != 2 {
+		t.Fatalf("retry after backoff = %+v, want second attempt", retry)
+	}
+}