dao-game / peerjs-browser-bug / files / src / storage.ts
Branch peerjs-browser-bug · default branch · all branches
storage.ts
1e41e9b4 2022-03-18 Pavel Safronov | 1 | export interface StorageInterface<T> { |
c3c52daf 2022-03-18 Pavel Safronov | 2 | getter: () => T; |
| 3 | setter: (data: T) => void; | |
1e41e9b4 2022-03-18 Pavel Safronov | 4 | } |
47dfe48a 2022-03-20 Pavel Safronov | 5 | export const useSessionStorage = <T>( |
c3c52daf 2022-03-18 Pavel Safronov | 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 | }; |