37 lines
806 B
JavaScript
37 lines
806 B
JavaScript
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// @flow
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import { createSelector } from 'reselect';
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const selectState = state => state.comments || {};
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export const selectCommentsById = createSelector(
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selectState,
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state => state.byId || {}
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);
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export const selectCommentsByUri = createSelector(
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selectState,
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state => {
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const byUri = state.commentsByUri || {};
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const comments = {};
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Object.keys(byUri).forEach(uri => {
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const claimId = byUri[uri];
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if (claimId === null) {
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comments[uri] = null;
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} else {
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comments[uri] = claimId;
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}
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});
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return comments;
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}
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);
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export const makeSelectCommentsForUri = (uri: string) =>
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createSelector(
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selectCommentsById,
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selectCommentsByUri,
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(byId, byUri) => {
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const claimId = byUri[uri];
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return byId && byId[claimId];
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}
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);
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