Revert "feat: add notifier delivery runtime"

Author: AgentWrapper

backend/internal/cdc/event.go

@@ -18,15 +18,13 @@ import (
 type EventType string
 
 const (
-	EventSessionCreated              EventType = "session_created"
-	EventSessionUpdated              EventType = "session_updated"
-	EventPRCreated                   EventType = "pr_created"
-	EventPRUpdated                   EventType = "pr_updated"
-	EventPRCheckRecorded             EventType = "pr_check_recorded"
-	EventNotificationCreated         EventType = "notification_created"
-	EventNotificationUpdated         EventType = "notification_updated"
-	EventNotificationDeliveryCreated EventType = "notification_delivery_created"
-	EventNotificationDeliveryUpdated EventType = "notification_delivery_updated"
+	EventSessionCreated      EventType = "session_created"
+	EventSessionUpdated      EventType = "session_updated"
+	EventPRCreated           EventType = "pr_created"
+	EventPRUpdated           EventType = "pr_updated"
+	EventPRCheckRecorded     EventType = "pr_check_recorded"
+	EventNotificationCreated EventType = "notification_created"
+	EventNotificationUpdated EventType = "notification_updated"
 )
 
 // Event is one CDC change read from change_log. Seq is the monotonic ordering +

backend/internal/config/config.go

@@ -11,8 +11,6 @@ import (
 	"path/filepath"
 	"strconv"
 	"time"
-
-	"github.com/aoagents/agent-orchestrator/backend/internal/ports"
 )
 
 const (
@@ -52,46 +50,6 @@ type Config struct {
 	// DataDir is the directory holding durable state (the SQLite database and
 	// the CDC JSONL log). It is created on first use by the storage layer.
 	DataDir string
-	// Notifications controls the central notifier runtime. The dashboard is the
-	// durable notifications table itself; desktop delivery is handed off to the
-	// AO Electron app via notification_deliveries rows.
-	Notifications NotificationConfig
-}
-
-// NotificationConfig contains the global notification settings used by the
-// central notifier runtime. It intentionally starts global (not per-project) so
-// the routing model can grow without changing lifecycle reactions.
-type NotificationConfig struct {
-	Enabled   bool
-	Dashboard DashboardNotificationConfig
-	Desktop   DesktopNotificationConfig
-	Routing   NotificationRoutingConfig
-	Retry     NotificationRetryConfig
-}
-
-type DashboardNotificationConfig struct {
-	Enabled bool
-	Limit   int
-}
-
-type DesktopNotificationConfig struct {
-	Enabled         bool
-	Priorities      []ports.Priority
-	SoundPriorities []ports.Priority
-}
-
-type NotificationRoutingConfig struct {
-	// Priorities maps notification priority to built-in route names. The
-	// notifier currently implements dashboard and desktop only.
-	Priorities map[ports.Priority][]string
-}
-
-type NotificationRetryConfig struct {
-	MaxAttempts int
-	BaseDelay   time.Duration
-	MaxDelay    time.Duration
-	LeaseTTL    time.Duration
-	BatchSize   int
 }
 
 // Addr returns the host:port the HTTP server binds. It uses net.JoinHostPort so
@@ -119,7 +77,6 @@ func Load() (Config, error) {
 		Port:            DefaultPort,
 		RequestTimeout:  DefaultRequestTimeout,
 		ShutdownTimeout: DefaultShutdownTimeout,
-		Notifications:   DefaultNotificationConfig(),
 	}
 
 	if raw := os.Getenv("AO_PORT"); raw != "" {
@@ -164,35 +121,6 @@ func Load() (Config, error) {
 	return cfg, nil
 }
 
-// DefaultNotificationConfig returns the safe zero-setup notification settings.
-func DefaultNotificationConfig() NotificationConfig {
-	return NotificationConfig{
-		Enabled: true,
-		Dashboard: DashboardNotificationConfig{
-			Enabled: true,
-			Limit:   50,
-		},
-		Desktop: DesktopNotificationConfig{
-			Enabled:         true,
-			Priorities:      []ports.Priority{ports.PriorityUrgent, ports.PriorityAction},
-			SoundPriorities: []ports.Priority{ports.PriorityUrgent},
-		},
-		Routing: NotificationRoutingConfig{Priorities: map[ports.Priority][]string{
-			ports.PriorityUrgent:  []string{"dashboard", "desktop"},
-			ports.PriorityAction:  []string{"dashboard", "desktop"},
-			ports.PriorityWarning: []string{"dashboard"},
-			ports.PriorityInfo:    []string{"dashboard"},
-		}},
-		Retry: NotificationRetryConfig{
-			MaxAttempts: 5,
-			BaseDelay:   time.Second,
-			MaxDelay:    5 * time.Minute,
-			LeaseTTL:    30 * time.Second,
-			BatchSize:   50,
-		},
-	}
-}
-
 // parsePositiveDuration rejects zero and negative durations: a zero
 // RequestTimeout would expire every request instantly, and a non-positive
 // ShutdownTimeout would defeat graceful shutdown.

backend/internal/config/config_test.go

@@ -3,8 +3,6 @@ package config
 import (
 	"testing"
 	"time"
-
-	"github.com/aoagents/agent-orchestrator/backend/internal/ports"
 )
 
 func TestLoadDefaults(t *testing.T) {
@@ -33,18 +31,6 @@ func TestLoadDefaults(t *testing.T) {
 	if cfg.RunFilePath == "" {
 		t.Error("RunFilePath is empty, want a resolved default path")
 	}
-	if !cfg.Notifications.Enabled || !cfg.Notifications.Dashboard.Enabled || !cfg.Notifications.Desktop.Enabled {
-		t.Fatalf("notification defaults should be enabled: %+v", cfg.Notifications)
-	}
-	if cfg.Notifications.Dashboard.Limit != 50 {
-		t.Fatalf("dashboard limit = %d, want 50", cfg.Notifications.Dashboard.Limit)
-	}
-	if got := cfg.Notifications.Routing.Priorities[ports.PriorityUrgent]; len(got) != 2 || got[0] != "dashboard" || got[1] != "desktop" {
-		t.Fatalf("urgent routes = %v, want dashboard+desktop", got)
-	}
-	if cfg.Notifications.Retry.MaxAttempts != 5 || cfg.Notifications.Retry.LeaseTTL != 30*time.Second {
-		t.Fatalf("retry defaults = %+v", cfg.Notifications.Retry)
-	}
 }
 
 func TestLoadOverrides(t *testing.T) {

backend/internal/daemon/daemon.go

@@ -61,8 +61,6 @@ func Run() error {
 		return err
 	}
 
-	notifier := startNotifier(ctx, cfg, store, log)
-
 	// Terminal streaming: the tmux runtime supplies the PTY-attach command and
 	// liveness; the CDC broadcaster feeds the session-state channel. The manager
 	// is handed to httpd, which mounts it at /mux. Raw PTY bytes never flow
@@ -73,11 +71,6 @@ func Run() error {
 
 	srv, err := httpd.New(cfg, log, termMgr)
 	if err != nil {
-		stop()
-		notifier.Stop()
-		if cdcErr := cdcPipe.Stop(); cdcErr != nil {
-			log.Error("cdc pipeline shutdown", "err", cdcErr)
-		}
 		return err
 	}
 
@@ -86,11 +79,6 @@ func Run() error {
 	// trigger -> change_log -> poller -> broadcaster.
 	lcStack, err := startLifecycle(ctx, store, log)
 	if err != nil {
-		stop()
-		notifier.Stop()
-		if cdcErr := cdcPipe.Stop(); cdcErr != nil {
-			log.Error("cdc pipeline shutdown", "err", cdcErr)
-		}
 		return err
 	}
 
@@ -110,7 +98,6 @@ func Run() error {
 		// the LIFO trap (see comment after srv.Run), hence explicit.
 		stop()
 		lcStack.Stop()
-		notifier.Stop()
 		if cdcErr := cdcPipe.Stop(); cdcErr != nil {
 			log.Error("cdc pipeline shutdown", "err", cdcErr)
 		}
@@ -126,7 +113,6 @@ func Run() error {
 	// runs before the cancel — which would hang any non-signal exit path.
 	stop()
 	lcStack.Stop()
-	notifier.Stop()
 	if err := cdcPipe.Stop(); err != nil {
 		log.Error("cdc pipeline shutdown", "err", err)
 	}

backend/internal/daemon/notifier_wiring.go

@@ -27,7 +27,6 @@ type Notification struct {
 	CauseKey     string
 	ReadAt       time.Time
 	ArchivedAt   time.Time
-	RoutedAt     time.Time
 	CreatedAt    time.Time
 	UpdatedAt    time.Time
 }