forked from coracle/flotilla
Matthew Remmel
29 lines
860 B
TypeScript
29 lines
860 B
TypeScript
import {type StorageProvider} from "@welshman/store"
|
|
import {Preferences} from "@capacitor/preferences"
|
|
|
|
export class PreferencesStorageProvider implements StorageProvider {
|
|
get = async <T>(key: string): Promise<T | undefined> => {
|
|
const result = await Preferences.get({key})
|
|
if (!result.value) return undefined
|
|
try {
|
|
return JSON.parse(result.value)
|
|
} catch (e) {
|
|
return undefined
|
|
}
|
|
}
|
|
|
|
p = Promise.resolve()
|
|
set = async <T>(key: string, value: T): Promise<void> => {
|
|
this.p = this.p.then(async () => await Preferences.set({key, value: JSON.stringify(value)}))
|
|
await this.p
|
|
}
|
|
|
|
clear = async (): Promise<void> => {
|
|
await Preferences.clear()
|
|
this.p = Promise.resolve()
|
|
}
|
|
}
|
|
|
|
// singleton instance of PreferencesStorageProvider
|
|
export const preferencesStorageProvider = new PreferencesStorageProvider()
|