Реал-тайм через SSE (push-to-invalidate): живые приглашения/партии, авто-обновление без перезагрузки

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

backend/app/routers/matches.py

@@ -16,6 +16,7 @@ from app.services import (
     audit_service,
     group_service,
     match_service,
+    notify,
     user_service,
 )
 from app.services.match_service import FinishInput, ParticipantInput, RosterInput
@@ -119,6 +120,7 @@ def start_match(
         user_agent=request.headers.get("user-agent"),
     )
     session.commit()
+    notify.match_changed(session, match)
     return build_match_read(session, match, can_modify=match_service.can_modify(session, match, user))
 
 
@@ -157,6 +159,7 @@ def finish_match(
         user_agent=request.headers.get("user-agent"),
     )
     session.commit()
+    notify.match_changed(session, match)
     return build_match_read(session, match, can_modify=match_service.can_modify(session, match, user))
 
 
@@ -214,6 +217,7 @@ def update_match(
         user_agent=request.headers.get("user-agent"),
     )
     session.commit()
+    notify.match_changed(session, match)
     return build_match_read(session, match, can_modify=match_service.can_modify(session, match, user))
 
 
@@ -243,6 +247,7 @@ def add_attachment(
     att = attachment_service.add_photo(
         session, match, user, content, ext, user_service.avatar_media_type(ext)
     )
+    notify.match_changed(session, match)
     return attachment_read(att, f"/api/matches/{match_id}")
 
 
@@ -256,6 +261,7 @@ def delete_attachment(
     match = match_service.get_match(session, match_id)
     _assert_can_attach(session, match, user)
     attachment_service.delete(session, match, attachment_id)
+    notify.match_changed(session, match)
     return s.OkResponse()
 
 
@@ -301,4 +307,5 @@ def delete_match(
         user_agent=request.headers.get("user-agent"),
     )
     session.commit()
+    notify.match_removed(session, match_id_val, group_id_val)  # type: ignore[arg-type]
     return s.OkResponse()