snapshot of https://github.com/RocketChat/Rocket.Chat.git (develop, 2026-09-16; blobs > 131072B omitted)

apps/meteor/server/services/push/service.ts

@@ -0,0 +1,57 @@
+import type { IPushService } from '@rocket.chat/core-services';
+import { ServiceClassInternal } from '@rocket.chat/core-services';
+import type { IPushToken, Optional } from '@rocket.chat/core-typings';
+import { PushToken } from '@rocket.chat/models';
+
+import { logger } from './logger';
+import { registerPushToken } from './tokenManagement/registerPushToken';
+
+export class PushService extends ServiceClassInternal implements IPushService {
+	protected name = 'push';
+
+	constructor() {
+		super();
+
+		this.onEvent('watch.users', async (data) => {
+			// for some reason data.diff can be set to undefined
+			if (!('diff' in data) || !data.diff || !('services.resume.loginTokens' in data.diff)) {
+				return;
+			}
+
+			const loginTokens = Array.isArray(data.diff['services.resume.loginTokens']) ? data.diff['services.resume.loginTokens'] : [];
+
+			if (data.diff['services.resume.loginTokens'] === undefined || loginTokens.length === 0) {
+				await PushToken.removeAllByUserId(data.id);
+				return;
+			}
+			const tokens = loginTokens.map(({ hashedToken }: { hashedToken: string }) => hashedToken);
+			if (tokens.length > 0) {
+				await PushToken.removeByUserIdExceptTokens(data.id, tokens);
+			}
+		});
+	}
+
+	async registerPushToken(
+		data: Optional<Pick<IPushToken, '_id' | 'token' | 'authToken' | 'appName' | 'userId' | 'metadata'>, '_id' | 'metadata'>,
+	): Promise<Omit<IPushToken, 'authToken'>> {
+		const tokenId = await registerPushToken(data);
+
+		const removeResult = await PushToken.removeDuplicateTokens({
+			_id: tokenId,
+			token: data.token,
+			appName: data.appName,
+			authToken: data.authToken,
+		});
+		if (removeResult.deletedCount) {
+			logger.debug({ msg: 'Removed existing app items', removed: removeResult.deletedCount });
+		}
+
+		const updatedDoc = await PushToken.findOneById<Omit<IPushToken, 'authToken'>>(tokenId, { projection: { authToken: 0 } });
+		if (!updatedDoc) {
+			logger.error({ msg: 'Could not find PushToken document on mongo after successful operation', tokenId });
+			throw new Error('could-not-find-token-document');
+		}
+
+		return updatedDoc;
+	}
+}