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batch load events in ReplyThread before adding them to the state

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This commit is contained in:
Germain Souquet 2021-05-21 10:20:24 +01:00
parent 0f63098c59
commit 47e007e08f
1 changed files with 19 additions and 23 deletions
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44
src/components/views/elements/ReplyThread.js
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@ -269,39 +269,30 @@ export default class ReplyThread extends React.Component {
const {parentEv} = this.props;
// at time of making this component we checked that props.parentEv has a parentEventId
const ev = await this.getEvent(ReplyThread.getParentEventId(parentEv));
if (this.unmounted) return;
if (ev) {
const loadedEv = await this.getNextEvent(ev);
this.setState({
events: [ev],
}, this.loadNextEvent);
} else {
this.setState({err: true});
}
}
async loadNextEvent() {
if (this.unmounted) return;
const ev = this.state.events[0];
const inReplyToEventId = ReplyThread.getParentEventId(ev);
if (!inReplyToEventId) {
this.setState({
loadedEv,
loading: false,
});
return;
}
const loadedEv = await this.getEvent(inReplyToEventId);
if (this.unmounted) return;
if (loadedEv) {
this.setState({loadedEv});
} else {
this.setState({err: true});
}
}
async getNextEvent(ev) {
try {
const inReplyToEventId = ReplyThread.getParentEventId(ev);
return await this.getEvent(inReplyToEventId);
} catch (e) {
return null;
}
}
async getEvent(eventId) {
const event = this.room.findEventById(eventId);
if (event) return event;
@ -326,13 +317,18 @@ export default class ReplyThread extends React.Component {
this.initialize();
}
onQuoteClick() {
async onQuoteClick() {
const events = [this.state.loadedEv, ...this.state.events];
let loadedEv = null;
if (events.length > 0) {
loadedEv = await this.getNextEvent(events[0]);
}
this.setState({
loadedEv: null,
loadedEv,
events,
}, this.loadNextEvent);
});
dis.fire(Action.FocusComposer);
}