dao-game / files / src / utils / storage.ts

storage.ts

1	export interface StorageInterface<T> {
2	getter: () => T;
3	setter: (data: T) => void;
4	}
5	export const useSessionStorage = <T>(
6	key: string,
7	defaultData?: T
8	): StorageInterface<T> => {
9	return {
10	getter: () => {
11	let item = sessionStorage.getItem(key);
12	if (item === null && defaultData !== undefined) {
13	item = JSON.stringify(defaultData);
14	sessionStorage.setItem(key, item);
15	}
16	const data = JSON.parse(item) as T;
17	return data;
18	},
19	setter: (data: T) => {
20	const text = JSON.stringify(data as T);
21	console.log(`Saving data to local storage`);
22	console.log(`Key=${key}`);
23	console.log(`Text=${text}`);
24	sessionStorage.setItem(key, text);
25	},
26	};
27	};