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bug: try improve loading performance

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Kieran
2023-01-22 11:17:50 +00:00
parent c91325ecd6
commit e830b39edf
6 changed files with 89 additions and 87 deletions
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86
src/Feed/LoginFeed.ts
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@ -20,40 +20,54 @@ export default function useLoginFeed() {
const dispatch = useDispatch();
const [pubKey, readNotifications] = useSelector<RootState, [HexKey | undefined, number]>(s => [s.login.publicKey, s.login.readNotifications]);
const sub = useMemo(() => {
if (!pubKey) {
return null;
}
const subMetadata = useMemo(() => {
if (!pubKey) return null;
let sub = new Subscriptions();
sub.Id = `login:${sub.Id}`;
sub.Id = `login:meta`;
sub.Authors = new Set([pubKey]);
sub.Kinds = new Set([EventKind.ContactList, EventKind.SetMetadata, EventKind.DirectMessage]);
let notifications = new Subscriptions();
notifications.Kinds = new Set([EventKind.TextNote]);
notifications.PTags = new Set([pubKey]);
notifications.Limit = 100;
sub.AddSubscription(notifications);
let dms = new Subscriptions();
dms.Kinds = new Set([EventKind.DirectMessage]);
dms.PTags = new Set([pubKey]);
sub.AddSubscription(dms);
sub.Kinds = new Set([EventKind.ContactList, EventKind.SetMetadata]);
return sub;
}, [pubKey]);
const main = useSubscription(sub, { leaveOpen: true });
const subNotification = useMemo(() => {
if (!pubKey) return null;
let sub = new Subscriptions();
sub.Id = "login:notifications";
sub.Kinds = new Set([EventKind.TextNote]);
sub.PTags = new Set([pubKey]);
sub.Limit = 1;
return sub;
}, [pubKey]);
const subDms = useMemo(() => {
if (!pubKey) return null;
let dms = new Subscriptions();
dms.Id = "login:dms";
dms.Kinds = new Set([EventKind.DirectMessage]);
dms.PTags = new Set([pubKey]);
let dmsFromME = new Subscriptions();
dmsFromME.Authors = new Set([pubKey]);
dmsFromME.Kinds = new Set([EventKind.DirectMessage]);
dms.AddSubscription(dmsFromME);
return dms;
}, [pubKey]);
const metadataFeed = useSubscription(subMetadata, { leaveOpen: true });
const notificationFeed = useSubscription(subNotification, { leaveOpen: true });
const dmsFeed = useSubscription(subDms, { leaveOpen: true });
useEffect(() => {
let contactList = main.store.notes.filter(a => a.kind === EventKind.ContactList);
let notifications = main.store.notes.filter(a => a.kind === EventKind.TextNote);
let metadata = main.store.notes.filter(a => a.kind === EventKind.SetMetadata);
let contactList = metadataFeed.store.notes.filter(a => a.kind === EventKind.ContactList);
let metadata = metadataFeed.store.notes.filter(a => a.kind === EventKind.SetMetadata);
let profiles = metadata.map(a => mapEventToProfile(a))
.filter(a => a !== undefined)
.map(a => a!);
let dms = main.store.notes.filter(a => a.kind === EventKind.DirectMessage);
for (let cl of contactList) {
if (cl.content !== "") {
@ -64,14 +78,6 @@ export default function useLoginFeed() {
dispatch(setFollows(pTags));
}
if ("Notification" in window && Notification.permission === "granted") {
for (let nx of notifications.filter(a => (a.created_at * 1000) > readNotifications)) {
sendNotification(nx)
.catch(console.warn);
}
}
dispatch(addNotifications(notifications));
dispatch(addDirectMessage(dms));
(async () => {
let maxProfile = profiles.reduce((acc, v) => {
if (v.created > acc.created) {
@ -87,7 +93,25 @@ export default function useLoginFeed() {
}
}
})().catch(console.warn);
}, [main.store]);
}, [metadataFeed.store]);
useEffect(() => {
let notifications = notificationFeed.store.notes.filter(a => a.kind === EventKind.TextNote);
if ("Notification" in window && Notification.permission === "granted") {
for (let nx of notifications.filter(a => (a.created_at * 1000) > readNotifications)) {
sendNotification(nx)
.catch(console.warn);
}
}
dispatch(addNotifications(notifications));
}, [notificationFeed.store]);
useEffect(() => {
let dms = dmsFeed.store.notes.filter(a => a.kind === EventKind.DirectMessage);
dispatch(addDirectMessage(dms));
}, [dmsFeed.store]);
}
async function makeNotification(ev: TaggedRawEvent) {