a3398843c2
Frequently used; top in perf profile 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. Co-authored-by: infinite-persistence <inf.persistence@gmail.com>
18 lines
723 B
JavaScript
18 lines
723 B
JavaScript
import { connect } from 'react-redux';
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import { selectClaimForUri, makeSelectClaimWasPurchased, selectClaimIsMine } from 'redux/selectors/claims';
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import { makeSelectCostInfoForUri, doFetchCostInfoForUri, makeSelectFetchingCostInfoForUri } from 'lbryinc';
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import FilePrice from './view';
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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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claim,
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claimIsMine: selectClaimIsMine(state, claim),
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claimWasPurchased: makeSelectClaimWasPurchased(props.uri)(state),
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costInfo: makeSelectCostInfoForUri(props.uri)(state),
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fetching: makeSelectFetchingCostInfoForUri(props.uri)(state),
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};
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};
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export default connect(select, { doFetchCostInfoForUri })(FilePrice);
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