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convex

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Client for the Convex Cloud

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"use strict"; import { useEffect, useMemo, useState } from "react"; import { useConvex } from "./client.js"; import { QueriesObserver } from "./queries_observer.js"; import { useSubscription } from "./use_subscription.js"; export function useQueries(queries) { const convex = useConvex(); if (convex === void 0) { throw new Error( "Could not find Convex client! `useQuery` must be used in the React component tree under `ConvexProvider`. Did you forget it? See https://docs.convex.dev/quick-start#set-up-convex-in-your-react-app" ); } const createWatch = useMemo(() => { return (query, args, journal) => { return convex.watchQuery(query, args, { journal }); }; }, [convex]); return useQueriesHelper(queries, createWatch); } export function useQueriesHelper(queries, createWatch) { const [observer] = useState(() => new QueriesObserver(createWatch)); if (observer.createWatch !== createWatch) { observer.setCreateWatch(createWatch); } useEffect(() => () => observer.destroy(), [observer]); const subscription = useMemo( () => ({ getCurrentValue: () => { return observer.getLocalResults(queries); }, subscribe: (callback) => { observer.setQueries(queries); return observer.subscribe(callback); } }), [observer, queries] ); return useSubscription(subscription); } //# sourceMappingURL=use_queries.js.map