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⚛️ fix(atomWithLocalStorage): Handle Parsing Error (#2883)

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Danny Avila 2024-05-27 21:23:46 -04:00 • committed by GitHub
parent eb5733083e
commit c704a23749
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1 changed files with 12 additions and 4 deletions
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16
client/src/store/settings.ts
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@ -6,16 +6,24 @@ import type { TOptionSettings } from '~/common';
function atomWithLocalStorage<T>(key: string, defaultValue: T) {
return atom<T>({
key,
default: defaultValue, // Set the default value directly
default: defaultValue,
effects_UNSTABLE: [
({ setSelf, onSet }) => {
// Load the initial value from localStorage if it exists
const savedValue = localStorage.getItem(key);
if (savedValue !== null) {
setSelf(JSON.parse(savedValue));
try {
const parsedValue = JSON.parse(savedValue);
setSelf(parsedValue);
} catch (e) {
console.error(
`Error parsing localStorage key "${key}", \`savedValue\`: defaultValue, error:`,
e,
);
localStorage.setItem(key, JSON.stringify(defaultValue));
setSelf(defaultValue);
}
}
// Update localStorage whenever the atom's value changes
onSet((newValue: T) => {
localStorage.setItem(key, JSON.stringify(newValue));
});