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Use a lighter selector that doesn't re-create an array of claims.

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Although selectClaimsByUri is memoized, it is often invalidated. Why create the array when all we need is the claim?
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infinite-persistence 2021-11-16 10:47:59 +08:00
parent 73f208923a
commit dae0e3ccae
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1 changed files with 2 additions and 2 deletions
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extras/lbryinc/redux/actions/cost_info.js
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@ -1,12 +1,12 @@
import * as ACTIONS from 'constants/action_types'; import * as ACTIONS from 'constants/action_types';
import { Lbryio } from 'lbryinc'; import { Lbryio } from 'lbryinc';
import { selectClaimsByUri } from 'redux/selectors/claims'; import { selectClaimForUri } from 'redux/selectors/claims';
// eslint-disable-next-line import/prefer-default-export // eslint-disable-next-line import/prefer-default-export
export function doFetchCostInfoForUri(uri) { export function doFetchCostInfoForUri(uri) {
return (dispatch, getState) => { return (dispatch, getState) => {
const state = getState(); const state = getState();
const claim = selectClaimsByUri(state)[uri]; const claim = selectClaimForUri(state, uri);
if (!claim) return; if (!claim) return;