0f68bad3eb
## Why Frequently used; top in perf profile ## Changes Most of the time, you already have the claim object in the current context. `selectClaimIsMineForUri` will retrieve the claim again, which is wasteful, even if it is memoized (looking up the cache still takes time). Break apart the logic and added the alternative `selectClaimIsMine` for faster lookup.
53 lines
2 KiB
JavaScript
53 lines
2 KiB
JavaScript
import { connect } from 'react-redux';
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import {
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selectClaimForUri,
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selectClaimIsMine,
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selectHasChannels,
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selectFetchingMyChannels,
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makeSelectTagInClaimOrChannelForUri,
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} from 'redux/selectors/claims';
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import { CommentCreate } from './view';
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import { DISABLE_SUPPORT_TAG } from 'constants/tags';
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import { doCommentCreate, doFetchCreatorSettings, doCommentById } from 'redux/actions/comments';
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import { doSendTip, doSendCashTip } from 'redux/actions/wallet';
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import { doToast } from 'redux/actions/notifications';
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import { selectActiveChannelClaim } from 'redux/selectors/app';
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import { selectSettingsByChannelId } from 'redux/selectors/comments';
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const select = (state, props) => {
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const claim = selectClaimForUri(state, props.uri);
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return {
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activeChannelClaim: selectActiveChannelClaim(state),
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hasChannels: selectHasChannels(state),
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claim,
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claimIsMine: selectClaimIsMine(state, claim),
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isFetchingChannels: selectFetchingMyChannels(state),
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settingsByChannelId: selectSettingsByChannelId(state),
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supportDisabled: makeSelectTagInClaimOrChannelForUri(props.uri, DISABLE_SUPPORT_TAG)(state),
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};
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};
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const perform = (dispatch, ownProps) => ({
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createComment: (comment, claimId, parentId, txid, payment_intent_id, environment, sticker) =>
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dispatch(
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doCommentCreate(
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comment,
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claimId,
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parentId,
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ownProps.uri,
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ownProps.livestream,
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txid,
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payment_intent_id,
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environment,
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sticker
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)
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),
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doFetchCreatorSettings: (channelClaimId) => dispatch(doFetchCreatorSettings(channelClaimId)),
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doToast: (options) => dispatch(doToast(options)),
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fetchComment: (commentId) => dispatch(doCommentById(commentId, false)),
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sendCashTip: (tipParams, userParams, claimId, environment, successCallback) =>
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dispatch(doSendCashTip(tipParams, false, userParams, claimId, environment, successCallback)),
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sendTip: (params, callback, errorCallback) => dispatch(doSendTip(params, false, callback, errorCallback, false)),
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});
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export default connect(select, perform)(CommentCreate);
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