27 lines
718 B
TypeScript
27 lines
718 B
TypeScript
import { Mutate, StoreApi } from "zustand";
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import { useEffect } from 'react';
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export type StoreWithPersist<T> = Mutate<
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StoreApi<T>,
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[["zustand/persist", unknown]]
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>;
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export const usePersistentStorage = <T>(store: StoreWithPersist<T>) => {
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useEffect(() => {
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const storageEventCallback = (e: StorageEvent) => {
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if (e.key === store.persist.getOptions().name && e.newValue) {
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store.persist.rehydrate();
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}
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};
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if (typeof window !== 'undefined') {
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window.addEventListener("storage", storageEventCallback);
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}
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return () => {
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if (typeof window !== 'undefined') {
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window.removeEventListener("storage", storageEventCallback);
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}
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};
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}, [store]);
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}; |