fix: skip alerts for hidden event types, show them on host card (0.4.7)

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/services/notify_dispatch.py

@@ -8,6 +8,7 @@ from app.models import Event, Problem
 from app.services import email_notify, mobile_notify, telegram_notify, webhook_notify
 from app.services.notification_cooldown import should_notify_event, should_notify_problem
 from app.services.notification_policy import get_effective_notification_policy
+from app.services.event_type_visibility import event_type_notifications_enabled
 from app.services.host_health import HEARTBEAT_TYPE
 from app.services.notification_severity import severity_meets_minimum
 
@@ -29,6 +30,17 @@ def _event_telegram_via_agent(event: Event) -> bool:
     return via == "agent"
 
 
+def _skip_notifications_for_hidden_event(event: Event, db: Session | None) -> bool:
+    if event_type_notifications_enabled(event.type, db):
+        return False
+    logger.info(
+        "notify skipped hidden event type=%s event_id=%s",
+        event.type,
+        event.event_id,
+    )
+    return True
+
+
 def _dispatch_event_channels(event: Event, *, db: Session | None, policy) -> None:
     if policy.use_telegram:
         telegram_notify.notify_event(event, db=db, apply_policy_gate=False)
@@ -55,6 +67,8 @@ def notify_event(event: Event, *, db: Session | None = None) -> None:
     # Heartbeat — только для UI/статуса хоста, не для Telegram/email/push.
     if event.type == HEARTBEAT_TYPE:
         return
+    if _skip_notifications_for_hidden_event(event, db):
+        return
     policy = get_effective_notification_policy(db)
     if not severity_meets_minimum(event.severity, policy.min_severity):
         return
@@ -89,6 +103,8 @@ def notify_daily_report(event: Event, *, db: Session | None = None) -> None:
 
     При UseSAC=dual агент шлёт TG сам (telegram_via=agent) — SAC не дублирует.
     """
+    if _skip_notifications_for_hidden_event(event, db):
+        return
     policy = get_effective_notification_policy(db)
     if not should_notify_event(event, db):
         return
@@ -97,6 +113,8 @@ def notify_daily_report(event: Event, *, db: Session | None = None) -> None:
 
 def notify_lifecycle(event: Event, *, db: Session | None = None) -> None:
     """Старт/стоп/reload агента — всегда в каналы SAC (кроме TG, если telegram_via=agent)."""
+    if _skip_notifications_for_hidden_event(event, db):
+        return
     policy = get_effective_notification_policy(db)
     if not should_notify_event(event, db):
         return
@@ -108,6 +126,8 @@ def notify_auth_login(event: Event, *, db: Session | None = None) -> None:
 
     При UseSAC=dual агент шлёт TG сам (telegram_via=agent) — SAC не дублирует.
     """
+    if _skip_notifications_for_hidden_event(event, db):
+        return
     policy = get_effective_notification_policy(db)
     if not should_notify_event(event, db):
         return
@@ -116,6 +136,8 @@ def notify_auth_login(event: Event, *, db: Session | None = None) -> None:
 
 def notify_rdg_connection(event: Event, *, db: Session | None = None) -> None:
     """RD Gateway 302/303 — ingest всегда; Telegram SAC вне min_severity (как auth login)."""
+    if _skip_notifications_for_hidden_event(event, db):
+        return
     policy = get_effective_notification_policy(db)
     if not should_notify_event(event, db):
         return