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tamaina 2022-01-05 00:55:30 +09:00
parent 74f1090cb0
commit 52840faa85
1 changed files with 34 additions and 4 deletions
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36
packages/client/src/pizzax.ts
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@ -4,6 +4,8 @@ import { api } from './os';
import { get, set } from './scripts/idb-proxy';
import { defaultStore } from './store';
import { stream } from './stream';
// SafariがBroadcastChannel未実装なのでライブラリを使う
import { BroadcastChannel } from 'broadcast-channel';
type StateDef = Record<string, {
where: 'account' | 'device' | 'deviceAccount';
@ -15,6 +17,13 @@ type ReactiveState<T extends StateDef> = { [K in keyof T]: Ref<T[K]['default']>;
type ArrayElement<A> = A extends readonly (infer T)[] ? T : never;
type PizzaxChannelMessage<T extends StateDef> = {
where: 'device' | 'deviceAccount';
key: keyof T;
value: T[keyof T];
userId?: string;
};
const connection = $i && stream.useChannel('main');
export class Storage<T extends StateDef> {
@ -22,9 +31,9 @@ export class Storage<T extends StateDef> {
public readonly loaded: Promise<void>;
public readonly key: string;
public readonly deviceStateKeyName: string;
public readonly deviceAccountStateKeyName: string;
public readonly registryCacheKeyName: string;
public readonly deviceStateKeyName: `pizzax::${this['key']}`;
public readonly deviceAccountStateKeyName: `pizzax::${this['key']}::${string}` | '';
public readonly registryCacheKeyName: `pizzax::${this['key']}::cache::${string}` | '';
public readonly def: T;
@ -32,6 +41,8 @@ export class Storage<T extends StateDef> {
public readonly state = {} as State<T>;
public readonly reactiveState = {} as ReactiveState<T>;
private pizzaxChannel: BroadcastChannel<PizzaxChannelMessage<T>>;
// 簡易的にキューイングして占有ロックとする
private currentIdbJob: Promise<any> = Promise.resolve();
private addIdbSetJob<T>(job: () => Promise<T>) {
@ -50,6 +61,8 @@ export class Storage<T extends StateDef> {
this.registryCacheKeyName = $i ? `pizzax::${key}::cache::${$i.id}` : '';
this.def = def;
this.pizzaxChannel = new BroadcastChannel(`pizzax::${key}`);
this.ready = this.init();
this.loaded = this.ready.then(() => this.load());
}
@ -77,6 +90,12 @@ export class Storage<T extends StateDef> {
this.reactiveState[k] = ref(v);
}
this.pizzaxChannel.addEventListener('message', ({ where, key, value, userId }) => {
if (where === 'deviceAccount' && !($i && userId !== $i.id)) return;
this.state[key] = value;
this.reactiveState[key].value = value;
});
if ($i) {
// streamingのuser storage updateイベントを監視して更新
connection?.on('registryUpdated', ({ scope, key, value }: { scope?: string[], key: keyof T, value: T[typeof key]['default'] }) => {
@ -141,6 +160,11 @@ export class Storage<T extends StateDef> {
if (_DEV_) console.log(`set ${key} start`);
switch (this.def[key].where) {
case 'device': {
this.pizzaxChannel.postMessage({
where: 'device',
key,
value: rawValue,
});
const deviceState = await get(this.deviceStateKeyName) || {};
deviceState[key] = rawValue;
await set(this.deviceStateKeyName, deviceState);
@ -148,6 +172,12 @@ export class Storage<T extends StateDef> {
}
case 'deviceAccount': {
if ($i == null) break;
this.pizzaxChannel.postMessage({
where: 'deviceAccount',
key,
value: rawValue,
userId: $i.id,
});
const deviceAccountState = await get(this.deviceAccountStateKeyName) || {};
deviceAccountState[key] = rawValue;
await set(this.deviceAccountStateKeyName, deviceAccountState);