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D14336.1765018833.diff
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diff --git a/keyserver/src/creators/message-creator.js b/keyserver/src/creators/message-creator.js
--- a/keyserver/src/creators/message-creator.js
+++ b/keyserver/src/creators/message-creator.js
@@ -8,6 +8,7 @@
import {
fetchMessageNotifyType,
generateNotifUserInfo,
+ type FetchMessageNotifyTypeReturnInstance,
} from 'lib/push/utils.js';
import {
rawMessageInfoFromMessageData,
@@ -58,24 +59,13 @@
};
type LatestMessageInfo = {
+ +userID: string,
+ +threadID: string,
+latestMessage: string,
+latestMessageForUnreadCheck: ?string,
+latestReadMessage: ?string,
};
-type LatestMessagesPerUser = Map<
- string,
- $ReadOnlyMap<string, LatestMessageInfo>,
->;
-
-type LatestMessages = $ReadOnlyArray<
- $ReadOnly<{
- ...LatestMessageInfo,
- +userID: string,
- +threadID: string,
- }>,
->;
-
// Does not do permission checks! (checkThreadPermission)
async function createMessages(
viewer: Viewer,
@@ -297,7 +287,7 @@
messageDatas: MessageData[],
updatesForCurrentSession: UpdatesForCurrentSession,
) {
- const processForSearch = processMessagesForSearch(messageInfos);
+ const processForSearchPromise = processMessagesForSearch(messageInfos);
let joinIndex = 0;
let subthreadSelects = '';
@@ -408,7 +398,7 @@
const messageInfosPerUser: {
[userID: string]: $ReadOnlyArray<RawMessageInfo>,
} = {};
- const latestMessagesPerUser: LatestMessagesPerUser = new Map();
+ const latestMessagePromises: Array<Promise<Array<LatestMessageInfo>>> = [];
const userPushInfoPromises: { [string]: Promise<?PushUserInfo> } = {};
const userRescindInfoPromises: { [string]: Promise<?PushUserInfo> } = {};
@@ -439,14 +429,15 @@
userID,
});
- latestMessagesPerUser.set(
- userID,
- determineLatestMessagesPerThread(
- preUserPushInfo,
- userID,
- threadsToMessageIndices,
- messageInfos,
- ),
+ latestMessagePromises.push(
+ (async () => {
+ const messages = await messagesPromise;
+ return determineLatestMessagesPerThread(
+ messages,
+ preUserPushInfo,
+ userID,
+ );
+ })(),
);
const userDevices = [...preUserPushInfo.devices.values()];
@@ -477,20 +468,26 @@
userRescindInfoPromises[userID] = userRescindInfoPromise;
}
- const latestMessages = flattenLatestMessagesPerUser(latestMessagesPerUser);
+ const latestMessageUpdatesPromise = (async () => {
+ const unflattenedLatestMessages = await Promise.all(latestMessagePromises);
+ const latestMessages = unflattenedLatestMessages.flat();
+ await Promise.all([
+ createReadStatusUpdates(latestMessages),
+ updateLatestMessages(latestMessages),
+ ]);
+ })();
const [pushInfo, rescindInfo] = await Promise.all([
promiseAll(userPushInfoPromises),
promiseAll(userRescindInfoPromises),
- createReadStatusUpdates(latestMessages),
redisPublish(viewer, messageInfosPerUser, updatesForCurrentSession),
- updateLatestMessages(latestMessages),
- processForSearch,
+ latestMessageUpdatesPromise,
]);
await Promise.all([
sendPushNotifs(_pickBy(Boolean)(pushInfo)),
sendRescindNotifs(_pickBy(Boolean)(rescindInfo)),
+ processForSearchPromise,
]);
}
@@ -531,19 +528,23 @@
}
function determineLatestMessagesPerThread(
+ messages: $ReadOnlyMap<
+ string,
+ $ReadOnlyArray<FetchMessageNotifyTypeReturnInstance>,
+ >,
preUserPushInfo: UserThreadInfo,
userID: string,
- threadsToMessageIndices: $ReadOnlyMap<string, $ReadOnlyArray<number>>,
- messageInfos: $ReadOnlyArray<RawMessageInfo>,
-): $ReadOnlyMap<string, LatestMessageInfo> {
+): Array<LatestMessageInfo> {
const { threadIDs, notFocusedThreadIDs, subthreadsCanSetToUnread } =
preUserPushInfo;
const latestMessagesPerThread = new Map<string, LatestMessageInfo>();
for (const threadID of threadIDs) {
- const messageIndices = threadsToMessageIndices.get(threadID);
- invariant(messageIndices, `indices should exist for thread ${threadID}`);
- for (const messageIndex of messageIndices) {
- const messageInfo = messageInfos[messageIndex];
+ const threadMessages = messages.get(threadID);
+ if (!threadMessages) {
+ continue;
+ }
+ for (const message of threadMessages) {
+ const { messageInfo } = message;
if (
messageInfo.type === messageTypes.CREATE_SUB_THREAD &&
!subthreadsCanSetToUnread.has(messageInfo.childThreadID)
@@ -578,34 +579,20 @@
).toString();
latestMessagesPerThread.set(threadID, {
+ userID,
+ threadID,
latestMessage,
latestMessageForUnreadCheck: latestMessage,
latestReadMessage,
});
}
}
- return latestMessagesPerThread;
+ return [...latestMessagesPerThread.values()];
}
-function flattenLatestMessagesPerUser(
- latestMessagesPerUser: LatestMessagesPerUser,
-): LatestMessages {
- const result = [];
- for (const [userID, latestMessagesPerThread] of latestMessagesPerUser) {
- for (const [threadID, latestMessages] of latestMessagesPerThread) {
- result.push({
- userID,
- threadID,
- latestMessage: latestMessages.latestMessage,
- latestMessageForUnreadCheck: latestMessages.latestMessageForUnreadCheck,
- latestReadMessage: latestMessages.latestReadMessage,
- });
- }
- }
- return result;
-}
-
-async function createReadStatusUpdates(latestMessages: LatestMessages) {
+async function createReadStatusUpdates(
+ latestMessages: $ReadOnlyArray<LatestMessageInfo>,
+) {
const now = Date.now();
const readStatusUpdates = latestMessages
.filter(
@@ -627,7 +614,9 @@
await createUpdates(readStatusUpdates);
}
-async function updateLatestMessages(latestMessages: LatestMessages) {
+async function updateLatestMessages(
+ latestMessages: $ReadOnlyArray<LatestMessageInfo>,
+) {
if (latestMessages.length === 0) {
return;
}
diff --git a/lib/push/utils.js b/lib/push/utils.js
--- a/lib/push/utils.js
+++ b/lib/push/utils.js
@@ -100,7 +100,7 @@
+fetchMessageInfoByID: (messageID: string) => Promise<any>,
+userID: string,
};
-type FetchMessageNotifyTypeReturnInstance = {
+export type FetchMessageNotifyTypeReturnInstance = {
+messageNotifyType: MessageNotifyType,
+messageInfo: RawMessageInfo,
+messageData: MessageData,
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D14336: [keyserver] Refactor latest message determination logic
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