Differential D6817 Diff 23275 keyserver/src/push/send.js

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keyserver/src/push/send.js

Show All 22 Lines	import {
threadInfoFromRawThreadInfo,		threadInfoFromRawThreadInfo,
} from 'lib/shared/thread-utils.js';		} from 'lib/shared/thread-utils.js';
import type { Platform } from 'lib/types/device-types.js';		import type { Platform } from 'lib/types/device-types.js';
import {		import {
type RawMessageInfo,		type RawMessageInfo,
type MessageInfo,		type MessageInfo,
messageTypes,		messageTypes,
} from 'lib/types/message-types.js';		} from 'lib/types/message-types.js';
		import type { WebNotification } from 'lib/types/notif-types.js';
import type { ServerThreadInfo, ThreadInfo } from 'lib/types/thread-types.js';		import type { ServerThreadInfo, ThreadInfo } from 'lib/types/thread-types.js';
import { updateTypes } from 'lib/types/update-types.js';		import { updateTypes } from 'lib/types/update-types.js';
import type { UserInfo } from 'lib/types/user-types.js';		import type { UserInfo } from 'lib/types/user-types.js';
import { promiseAll } from 'lib/utils/promises.js';		import { promiseAll } from 'lib/utils/promises.js';

import { getAPNsNotificationTopic } from './providers.js';		import { getAPNsNotificationTopic } from './providers.js';
import { rescindPushNotifs } from './rescind.js';		import { rescindPushNotifs } from './rescind.js';
import {		import {
apnPush,		apnPush,
fcmPush,		fcmPush,
getUnreadCounts,		getUnreadCounts,
apnMaxNotificationPayloadByteSize,		apnMaxNotificationPayloadByteSize,
fcmMaxNotificationPayloadByteSize,		fcmMaxNotificationPayloadByteSize,
		webPush,
		type WebPushError,
} from './utils.js';		} from './utils.js';
import createIDs from '../creators/id-creator.js';		import createIDs from '../creators/id-creator.js';
import { createUpdates } from '../creators/update-creator.js';		import { createUpdates } from '../creators/update-creator.js';
import { dbQuery, SQL, mergeOrConditions } from '../database/database.js';		import { dbQuery, SQL, mergeOrConditions } from '../database/database.js';
import type { CollapsableNotifInfo } from '../fetchers/message-fetchers.js';		import type { CollapsableNotifInfo } from '../fetchers/message-fetchers.js';
import { fetchCollapsableNotifs } from '../fetchers/message-fetchers.js';		import { fetchCollapsableNotifs } from '../fetchers/message-fetchers.js';
import { fetchServerThreadInfos } from '../fetchers/thread-fetchers.js';		import { fetchServerThreadInfos } from '../fetchers/thread-fetchers.js';
import { fetchUserInfos } from '../fetchers/user-fetchers.js';		import { fetchUserInfos } from '../fetchers/user-fetchers.js';
import type { Viewer } from '../session/viewer.js';		import type { Viewer } from '../session/viewer.js';
import { getENSNames } from '../utils/ens-cache.js';		import { getENSNames } from '../utils/ens-cache.js';

type Device = {		type Device = {
+platform: Platform,		+platform: Platform,
+deviceToken: string,		+deviceToken: string,
+codeVersion: ?number,		+codeVersion: ?number,
};		};
type PushUserInfo = {		type PushUserInfo = {
+devices: Device[],		+devices: Device[],
+messageInfos: RawMessageInfo[],		+messageInfos: RawMessageInfo[],
};		};
type Delivery = IOSDelivery \| AndroidDelivery \| { collapsedInto: string };		type Delivery = PushDelivery \| { collapsedInto: string };
type NotificationRow = {		type NotificationRow = {
+dbID: string,		+dbID: string,
+userID: string,		+userID: string,
+threadID?: ?string,		+threadID?: ?string,
+messageID?: ?string,		+messageID?: ?string,
+collapseKey?: ?string,		+collapseKey?: ?string,
+deliveries: Delivery[],		+deliveries: Delivery[],
};		};
▲ Show 20 Lines • Show All 153 Lines • ▼ Show 20 Lines	for (const notifInfo of usersToCollapsableNotifInfo[userID]) {
...notificationInfo,		...notificationInfo,
codeVersion,		codeVersion,
},		},
);		);
})();		})();
deliveryPromises.push(deliveryPromise);		deliveryPromises.push(deliveryPromise);
}		}
}		}
		const webVersionsToTokens = byPlatform.get('web');
		if (webVersionsToTokens) {
		for (const [codeVersion, deviceTokens] of webVersionsToTokens) {
		const deliveryPromise = (async () => {
		const notification = await prepareWebNotification({
		allMessageInfos,
		threadInfo,
		unreadCount: unreadCounts[userID],
		notifTargetUserInfo: {
		id: userID,
		username,
		},
		});
		return await sendWebNotification(notification, [...deviceTokens], {
		...notificationInfo,
		codeVersion,
		});
		})();
		deliveryPromises.push(deliveryPromise);
		}
		}

for (const newMessageInfo of remainingNewMessageInfos) {		for (const newMessageInfo of remainingNewMessageInfos) {
const newDBID = dbIDs.shift();		const newDBID = dbIDs.shift();
invariant(newDBID, 'should have sufficient DB IDs');		invariant(newDBID, 'should have sufficient DB IDs');
const messageID = newMessageInfo.id;		const messageID = newMessageInfo.id;
invariant(messageID, 'RawMessageInfo.id should be set on server');		invariant(messageID, 'RawMessageInfo.id should be set on server');
notifications.set(newDBID, {		notifications.set(newDBID, {
dbID: newDBID,		dbID: newDBID,
▲ Show 20 Lines • Show All 43 Lines • ▼ Show 20 Lines	async function sendRescindNotifs(rescindInfo: PushInfo) {
}		}

await Promise.all(promises);		await Promise.all(promises);
}		}

// The results in deliveryResults will be combined with the rows		// The results in deliveryResults will be combined with the rows
// in rowsToSave and then written to the notifications table		// in rowsToSave and then written to the notifications table
async function saveNotifResults(		async function saveNotifResults(
deliveryResults: $ReadOnlyArray<IOSResult \| AndroidResult>,		deliveryResults: $ReadOnlyArray<PushResult>,
inputRowsToSave: Map<string, NotificationRow>,		inputRowsToSave: Map<string, NotificationRow>,
rescindable: boolean,		rescindable: boolean,
) {		) {
const rowsToSave = new Map(inputRowsToSave);		const rowsToSave = new Map(inputRowsToSave);

const allInvalidTokens = [];		const allInvalidTokens = [];
for (const deliveryResult of deliveryResults) {		for (const deliveryResult of deliveryResults) {
const { info, delivery, invalidTokens } = deliveryResult;		const { info, delivery, invalidTokens } = deliveryResult;
▲ Show 20 Lines • Show All 359 Lines • ▼ Show 20 Lines	): Promise<Object> {
) {		) {
console.warn(		console.warn(
`Android notification ${notifID} exceeds size limit, even with messageInfos omitted`,		`Android notification ${notifID} exceeds size limit, even with messageInfos omitted`,
);		);
}		}
return notification;		return notification;
}		}

		type WebNotifInputData = {
		+allMessageInfos: MessageInfo[],
		+threadInfo: ThreadInfo,
		+unreadCount: number,
		+notifTargetUserInfo: UserInfo,
		};
		async function prepareWebNotification(
		inputData: WebNotifInputData,
		): Promise<WebNotification> {
		const { allMessageInfos, threadInfo, unreadCount, notifTargetUserInfo } =
		inputData;
		const id = uuidv4();
		const { merged, ...rest } = await notifTextsForMessageInfo(
		allMessageInfos,
		threadInfo,
		notifTargetUserInfo,
		getENSNames,
		);
		const notification = {
		...rest,
		unreadCount,
		id,
		threadID: threadInfo.id,
		};
		return notification;
		}

type NotificationInfo =		type NotificationInfo =
\| {		\| {
+source: 'new_message',		+source: 'new_message',
+dbID: string,		+dbID: string,
+userID: string,		+userID: string,
+threadID: string,		+threadID: string,
+messageID: string,		+messageID: string,
+collapseKey: ?string,		+collapseKey: ?string,
▲ Show 20 Lines • Show All 41 Lines • ▼ Show 20 Lines	const result: IOSResult = {
delivery,		delivery,
};		};
if (response.invalidTokens) {		if (response.invalidTokens) {
result.invalidTokens = response.invalidTokens;		result.invalidTokens = response.invalidTokens;
}		}
return result;		return result;
}		}

		type PushResult = AndroidResult \| IOSResult \| WebResult;
		type PushDelivery = AndroidDelivery \| IOSDelivery \| WebDelivery;
type AndroidDelivery = {		type AndroidDelivery = {
source: $PropertyType<NotificationInfo, 'source'>,		source: $PropertyType<NotificationInfo, 'source'>,
deviceType: 'android',		deviceType: 'android',
androidIDs: $ReadOnlyArray<string>,		androidIDs: $ReadOnlyArray<string>,
deviceTokens: $ReadOnlyArray<string>,		deviceTokens: $ReadOnlyArray<string>,
codeVersion: number,		codeVersion: number,
errors?: $ReadOnlyArray<Object>,		errors?: $ReadOnlyArray<Object>,
};		};
Show All 33 Lines	const result: AndroidResult = {
delivery,		delivery,
};		};
if (response.invalidTokens) {		if (response.invalidTokens) {
result.invalidTokens = response.invalidTokens;		result.invalidTokens = response.invalidTokens;
}		}
return result;		return result;
}		}

		type WebDelivery = {
		+source: $PropertyType<NotificationInfo, 'source'>,
		+deviceType: 'web',
		+deviceTokens: $ReadOnlyArray<string>,
		+codeVersion?: number,
		+errors?: $ReadOnlyArray<WebPushError>,
		};
		type WebResult = {
		+info: NotificationInfo,
		+delivery: WebDelivery,
		+invalidTokens?: $ReadOnlyArray<string>,
		};
		async function sendWebNotification(
		notification: WebNotification,
		deviceTokens: $ReadOnlyArray<string>,
		notificationInfo: NotificationInfo,
		): Promise<WebResult> {
		const { source, codeVersion } = notificationInfo;

		const response = await webPush({
		notification,
		deviceTokens,
		});

		const delivery: WebDelivery = {
		source,
		deviceType: 'web',
		deviceTokens,
		codeVersion,
		errors: response.errors,
		};
		const result: WebResult = {
		info: notificationInfo,
		delivery,
		invalidTokens: response.invalidTokens,
		};
		return result;
		}

type InvalidToken = {		type InvalidToken = {
+userID: string,		+userID: string,
+tokens: $ReadOnlyArray<string>,		+tokens: $ReadOnlyArray<string>,
};		};
async function removeInvalidTokens(		async function removeInvalidTokens(
invalidTokens: $ReadOnlyArray<InvalidToken>,		invalidTokens: $ReadOnlyArray<InvalidToken>,
): Promise<void> {		): Promise<void> {
const sqlTuples = invalidTokens.map(		const sqlTuples = invalidTokens.map(
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