Deno KVでlocalStorageを実装する【Deno Deploy】

シンプルなインタフェースでKVS使いたいときに活用ください

import { serve } from "https://deno.land/std@0.177.0/http/server.ts";

const kv = await Deno.openKv()
class localStorage {
    static async getItem(key) {
        const { value } = await kv.get([key])
        return value
    }
    static async setItem(key, value) {
        await kv.set([key], value)
    }
    static async removeItem(key) {
        await kv.delete([key])
    }
    static async clear() {
        for await (const { key } of kv.list({ prefix: [] })) await kv.delete(key)
    }
}

serve(async (req: Request) => {
    await localStorage.setItem('abc', 'xyz')
    console.log(await localStorage.getItem('abc'))
    await localStorage.removeItem('abc')
    console.log(await localStorage.getItem('abc'))
    await localStorage.setItem('abc', 'opq')
    console.log(await localStorage.getItem('abc'))
    await localStorage.clear()
    console.log(await localStorage.getItem('abc'))
    return new Response("Hello World")
});