Differential D6731 Diff 22592 web/selectors/calendar-selectors.js

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web/selectors/calendar-selectors.js

Show All 38 Lines	const threadIDs = threadInfos
)		)
.map(item => item.id);		.map(item => item.id);
return new Set(threadIDs);		return new Set(threadIDs);
}		}

const filterThreadIDsBelongingToCommunitySelector: (		const filterThreadIDsBelongingToCommunitySelector: (
state: AppState,		state: AppState,
) => ?$ReadOnlySet<string> = createSelector(		) => ?$ReadOnlySet<string> = createSelector(
(state: AppState) => state.communityIDFilter,		(state: AppState) => state.calendarPickedCommunityID,
threadInfoSelector,		threadInfoSelector,
(communityIDFilter: ?string, threadInfos: { +[id: string]: ThreadInfo }) => {		(
if (!communityIDFilter) {		calendarPickedCommunityID: ?string,
		threadInfos: { +[id: string]: ThreadInfo },
		) => {
		if (!calendarPickedCommunityID) {
return null;		return null;
}		}
return filterThreadIDsBelongingToCommunity(communityIDFilter, threadInfos);		return filterThreadIDsBelongingToCommunity(
		calendarPickedCommunityID,
		threadInfos,
		);
},		},
);		);

function useCommunityIsPicked(communityID: string): boolean {		function useCommunityIsPicked(communityID: string): boolean {
const communityIDFilter = useSelector(state => state.communityIDFilter);		const calendarPickedCommunityID = useSelector(
return communityID === communityIDFilter;		state => state.calendarPickedCommunityID,
		);
		return communityID === calendarPickedCommunityID;
}		}

export {		export {
useFilterThreadInfos,		useFilterThreadInfos,
useFilterThreadSearchIndex,		useFilterThreadSearchIndex,
filterThreadIDsBelongingToCommunitySelector,		filterThreadIDsBelongingToCommunitySelector,
filterThreadIDsBelongingToCommunity,		filterThreadIDsBelongingToCommunity,
useCommunityIsPicked,		useCommunityIsPicked,
};		};