68 lines
2.3 KiB
TypeScript
68 lines
2.3 KiB
TypeScript
/*
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Copyright 2020 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { MatrixClient } from "matrix-js-sdk/src/client";
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import { AsyncStore } from "./AsyncStore";
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import { ActionPayload } from "../dispatcher/payloads";
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import { ReadyWatchingStore } from "./ReadyWatchingStore";
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import { MatrixDispatcher } from "../dispatcher/dispatcher";
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export abstract class AsyncStoreWithClient<T extends Object> extends AsyncStore<T> {
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protected readyStore: ReadyWatchingStore;
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protected constructor(dispatcher: MatrixDispatcher, initialState: T = <T>{}) {
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super(dispatcher, initialState);
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// Create an anonymous class to avoid code duplication
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const asyncStore = this; // eslint-disable-line @typescript-eslint/no-this-alias
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this.readyStore = new (class extends ReadyWatchingStore {
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public get mxClient(): MatrixClient | null {
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return this.matrixClient;
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}
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protected async onReady(): Promise<any> {
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return asyncStore.onReady();
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}
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protected async onNotReady(): Promise<any> {
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return asyncStore.onNotReady();
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}
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})(dispatcher);
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}
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public async start(): Promise<void> {
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await this.readyStore.start();
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}
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public get matrixClient(): MatrixClient | null {
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return this.readyStore.mxClient;
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}
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protected async onReady(): Promise<void> {
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// Default implementation is to do nothing.
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}
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protected async onNotReady(): Promise<void> {
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// Default implementation is to do nothing.
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}
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protected abstract onAction(payload: ActionPayload): Promise<void>;
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protected async onDispatch(payload: ActionPayload): Promise<void> {
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await this.onAction(payload);
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}
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}
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