forked from coracle/flotilla
Jon Staab
53 lines
1.2 KiB
TypeScript
53 lines
1.2 KiB
TypeScript
import {call} from "@welshman/lib"
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import {Preferences} from "@capacitor/preferences"
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import {Filesystem, Directory} from "@capacitor/filesystem"
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import {IDB} from "@lib/indexeddb"
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export const kv = call(() => {
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let p = Promise.resolve()
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const get = async <T>(key: string): Promise<T | undefined> => {
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const result = await Preferences.get({key})
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if (!result.value) return undefined
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try {
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return JSON.parse(result.value)
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} catch (e) {
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return undefined
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}
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}
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const set = async <T>(key: string, value: T): Promise<void> => {
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p = p.then(() => Preferences.set({key, value: JSON.stringify(value)}))
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await p
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}
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const clear = async () => {
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p = p.then(() => Preferences.clear())
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await p
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}
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return {get, set, clear}
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})
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export const db = new IDB({name: "flotilla-9gl", version: 1})
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// Migration - we used to use capacitor's filesystem for storage, clear it out since we're
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// going back to indexeddb
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call(async () => {
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const res = await Filesystem.readdir({
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path: "",
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directory: Directory.Data,
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})
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await Promise.all(
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res.files.map(file =>
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Filesystem.deleteFile({
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path: file.name,
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directory: Directory.Data,
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}),
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),
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)
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})
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