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request messages when subscribing to a new topic

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or-else
2019-04-08 16:11:43 +03:00
parent 4b561de04c
commit e73c41f3c6
5 changed files with 22 additions and 11 deletions
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src/views/messages-view.jsx
+10 -5
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@@ -122,17 +122,22 @@ class MessagesView extends React.Component {
if (topic && !topic.isSubscribed() && this.props.ready &&
((this.state.topic != prevState.topic) || !prevProps.ready)) {
// Is this a new topic?
const newTopic = (this.props.newTopicParams && this.props.newTopicParams._topicName == this.props.topic);
// Don't request the tags. They are useless unless the user
// is the owner and is editing the topic.
let getQuery = topic.startMetaQuery().withLaterDesc().withLaterSub();
if (this.state.isReader) {
// If reading is permitted, ask for messages.
getQuery = getQuery.withLaterData(MESSAGES_PAGE).withLaterDel();
if (this.state.isReader || newTopic) {
// If reading is either permitted or we don't know because it's a new topic. Ask for messages.
getQuery = getQuery.withLaterData(MESSAGES_PAGE);
if (this.state.isReader) {
getQuery = getQuery.withLaterDel();
}
// And show "loading" spinner.
this.setState({ fetchingMessages: true });
}
const setQuery = (this.props.newTopicParams && this.props.newTopicParams._topicName == this.props.topic) ?
this.props.newTopicParams : undefined;
const setQuery = newTopic ? this.props.newTopicParams : undefined;
topic.subscribe(getQuery.build(), setQuery)
.then((ctrl) => {
if (this.state.topic != ctrl.topic) {