29 lines
752 B
TypeScript
29 lines
752 B
TypeScript
import { BroadcasterService as BroadcasterServiceAbstraction } from "../abstractions/broadcaster.service";
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export class BroadcasterService implements BroadcasterServiceAbstraction {
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subscribers: Map<string, (message: any) => any> = new Map<string, (message: any) => any>();
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send(message: any, id?: string) {
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if (id != null) {
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if (this.subscribers.has(id)) {
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this.subscribers.get(id)(message);
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}
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return;
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}
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this.subscribers.forEach((value) => {
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value(message);
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});
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}
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subscribe(id: string, messageCallback: (message: any) => any) {
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this.subscribers.set(id, messageCallback);
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}
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unsubscribe(id: string) {
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if (this.subscribers.has(id)) {
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this.subscribers.delete(id);
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}
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}
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}
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