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fix null claim on reactions selector

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zeppi 2021-06-25 16:25:27 -04:00 • committed by jessopb
parent b17acc0028
commit eed4793799
1 changed files with 11 additions and 13 deletions
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24
ui/redux/selectors/reactions.js
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@ -2,24 +2,23 @@ import * as REACTION_TYPES from 'constants/reactions';
import { createSelector } from 'reselect'; import { createSelector } from 'reselect';
import { makeSelectClaimForUri } from 'lbry-redux'; import { makeSelectClaimForUri } from 'lbry-redux';
const selectState = state => state.reactions || {}; const selectState = (state) => state.reactions || {};
export const selectReactionsById = createSelector(selectState, state => state.reactionsById); export const selectReactionsById = createSelector(selectState, (state) => state.reactionsById);
export const selectFetchingReactions = createSelector(selectState, state => state.fetchingReactions); export const selectFetchingReactions = createSelector(selectState, (state) => state.fetchingReactions);
export const makeSelectReactionsForUri = uri => export const makeSelectReactionsForUri = (uri) =>
createSelector(makeSelectClaimForUri(uri), selectReactionsById, (claim, reactionsById) => { createSelector(makeSelectClaimForUri(uri), selectReactionsById, (claim, reactionsById) => {
return claim ? reactionsById[claim.claim_id] : {}; return claim ? reactionsById[claim.claim_id] : {};
}); });
export const makeSelectMyReactionForUri = uri => export const makeSelectMyReactionForUri = (uri) =>
createSelector(makeSelectClaimForUri(uri), makeSelectReactionsForUri(uri), (claim, reactions) => { createSelector(makeSelectClaimForUri(uri), makeSelectReactionsForUri(uri), (claim, reactions) => {
const claimId = claim.claim_id; if (!claim || !reactions || reactions.my_reactions === null) {
if (!reactions || reactions.my_reactions === null) {
return undefined; return undefined;
} }
const claimId = claim.claim_id;
const myReactions = reactions.my_reactions[claimId]; const myReactions = reactions.my_reactions[claimId];
if (myReactions[REACTION_TYPES.LIKE]) { if (myReactions[REACTION_TYPES.LIKE]) {
@ -32,13 +31,12 @@ export const makeSelectMyReactionForUri = uri =>
} }
}); });
export const makeSelectLikeCountForUri = uri => export const makeSelectLikeCountForUri = (uri) =>
createSelector(makeSelectClaimForUri(uri), makeSelectReactionsForUri(uri), (claim, reactions) => { createSelector(makeSelectClaimForUri(uri), makeSelectReactionsForUri(uri), (claim, reactions) => {
const claimId = claim.claim_id; if (!claim || !reactions || reactions.my_reactions === null || reactions.others_reactions === null) {
if (!reactions || reactions.my_reactions === null || reactions.others_reactions === null) {
return 0; return 0;
} }
const claimId = claim.claim_id;
let count = 0; let count = 0;
if (reactions.others_reactions) { if (reactions.others_reactions) {
@ -54,7 +52,7 @@ export const makeSelectLikeCountForUri = uri =>
return count; return count;
}); });
export const makeSelectDislikeCountForUri = uri => export const makeSelectDislikeCountForUri = (uri) =>
createSelector(makeSelectClaimForUri(uri), makeSelectReactionsForUri(uri), (claim, reactions) => { createSelector(makeSelectClaimForUri(uri), makeSelectReactionsForUri(uri), (claim, reactions) => {
const claimId = claim.claim_id; const claimId = claim.claim_id;