1 files changed, 21 insertions, 11 deletions

diff --git a/packages/backend/src/core/GlobalEventService.ts b/packages/backend/src/core/GlobalEventService.ts
index 22871adb16..aa6110a47f 100644
--- a/packages/backend/src/core/GlobalEventService.ts
+++ b/packages/backend/src/core/GlobalEventService.ts
@@ -18,6 +18,7 @@ import type { MiAbuseUserReport } from '@/models/AbuseUserReport.js';
 import type { MiSignin } from '@/models/Signin.js';
 import type { MiPage } from '@/models/Page.js';
 import type { MiWebhook } from '@/models/Webhook.js';
+import type { MiSystemWebhook } from '@/models/SystemWebhook.js';
 import type { MiMeta } from '@/models/Meta.js';
 import { MiAvatarDecoration, MiReversiGame, MiRole, MiRoleAssignment } from '@/models/_.js';
 import type { Packed } from '@/misc/json-schema.js';
@@ -212,6 +213,10 @@ type SerializedAll<T> = {
 	[K in keyof T]: Serialized<T[K]>;
 };
 
+type UndefinedAsNullAll<T> = {
+	[K in keyof T]: T[K] extends undefined ? null : T[K];
+}
+
 export interface InternalEventTypes {
 	userChangeSuspendedState: { id: MiUser['id']; isSuspended: MiUser['isSuspended']; };
 	userChangeDeletedState: { id: MiUser['id']; isDeleted: MiUser['isDeleted']; };
@@ -231,6 +236,9 @@ export interface InternalEventTypes {
 	webhookCreated: MiWebhook;
 	webhookDeleted: MiWebhook;
 	webhookUpdated: MiWebhook;
+	systemWebhookCreated: MiSystemWebhook;
+	systemWebhookDeleted: MiSystemWebhook;
+	systemWebhookUpdated: MiSystemWebhook;
 	antennaCreated: MiAntenna;
 	antennaDeleted: MiAntenna;
 	antennaUpdated: MiAntenna;
@@ -247,43 +255,45 @@ export interface InternalEventTypes {
 	userListMemberRemoved: { userListId: MiUserList['id']; memberId: MiUser['id']; };
 }
 
+type EventTypesToEventPayload<T> = EventUnionFromDictionary<UndefinedAsNullAll<SerializedAll<T>>>;
+
 // name/messages(spec) pairs dictionary
 export type GlobalEvents = {
 	internal: {
 		name: 'internal';
-		payload: EventUnionFromDictionary<SerializedAll<InternalEventTypes>>;
+		payload: EventTypesToEventPayload<InternalEventTypes>;
 	};
 	broadcast: {
 		name: 'broadcast';
-		payload: EventUnionFromDictionary<SerializedAll<BroadcastTypes>>;
+		payload: EventTypesToEventPayload<BroadcastTypes>;
 	};
 	main: {
 		name: `mainStream:${MiUser['id']}`;
-		payload: EventUnionFromDictionary<SerializedAll<MainEventTypes>>;
+		payload: EventTypesToEventPayload<MainEventTypes>;
 	};
 	drive: {
 		name: `driveStream:${MiUser['id']}`;
-		payload: EventUnionFromDictionary<SerializedAll<DriveEventTypes>>;
+		payload: EventTypesToEventPayload<DriveEventTypes>;
 	};
 	note: {
 		name: `noteStream:${MiNote['id']}`;
-		payload: EventUnionFromDictionary<SerializedAll<NoteStreamEventTypes>>;
+		payload: EventTypesToEventPayload<NoteStreamEventTypes>;
 	};
 	userList: {
 		name: `userListStream:${MiUserList['id']}`;
-		payload: EventUnionFromDictionary<SerializedAll<UserListEventTypes>>;
+		payload: EventTypesToEventPayload<UserListEventTypes>;
 	};
 	roleTimeline: {
 		name: `roleTimelineStream:${MiRole['id']}`;
-		payload: EventUnionFromDictionary<SerializedAll<RoleTimelineEventTypes>>;
+		payload: EventTypesToEventPayload<RoleTimelineEventTypes>;
 	};
 	antenna: {
 		name: `antennaStream:${MiAntenna['id']}`;
-		payload: EventUnionFromDictionary<SerializedAll<AntennaEventTypes>>;
+		payload: EventTypesToEventPayload<AntennaEventTypes>;
 	};
 	admin: {
 		name: `adminStream:${MiUser['id']}`;
-		payload: EventUnionFromDictionary<SerializedAll<AdminEventTypes>>;
+		payload: EventTypesToEventPayload<AdminEventTypes>;
 	};
 	notes: {
 		name: 'notesStream';
@@ -291,11 +301,11 @@ export type GlobalEvents = {
 	};
 	reversi: {
 		name: `reversiStream:${MiUser['id']}`;
-		payload: EventUnionFromDictionary<SerializedAll<ReversiEventTypes>>;
+		payload: EventTypesToEventPayload<ReversiEventTypes>;
 	};
 	reversiGame: {
 		name: `reversiGameStream:${MiReversiGame['id']}`;
-		payload: EventUnionFromDictionary<SerializedAll<ReversiGameEventTypes>>;
+		payload: EventTypesToEventPayload<ReversiGameEventTypes>;
 	};
 };