82 lines
2.6 KiB
TypeScript
82 lines
2.6 KiB
TypeScript
import { Injectable } from '@angular/core';
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import { Observable, Subject } from 'rxjs';
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import { catchError, exhaustMap, map, tap } from 'rxjs/operators';
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import { RPCSubscriber } from '@loafer/ng-rpc';
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import { LoggerService } from '@loafer/ng-logger';
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import {
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Zone,
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Host,
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Port,
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Service,
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} from '@overflow/commons-typescript/model/discovery';
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export interface DiscoveryNotify {
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method: string;
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params: Date | Zone | Host | Port | Service;
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}
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export class DiscoverySubscriberSubject extends Subject<DiscoveryNotify> {
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}
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@Injectable()
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export class DiscoverySubscriber {
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discoverySubscriberSubject: DiscoverySubscriberSubject;
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public constructor(
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private loggerService: LoggerService,
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) {
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this.discoverySubscriberSubject = null;
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}
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public observable(): Observable<DiscoveryNotify> {
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if (null === this.discoverySubscriberSubject) {
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this.discoverySubscriberSubject = new DiscoverySubscriberSubject();
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}
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return this.discoverySubscriberSubject.asObservable();
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}
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private publish(method: string, params: any): void {
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this.discoverySubscriberSubject.next({ method: method, params: params });
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}
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@RPCSubscriber({ method: 'DiscoveryService.discoveryStart' })
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public discoveryStart(startDate: Date): void {
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this.loggerService.debug('DiscoverySubscriber.discoveryStart startDate:', startDate);
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this.publish('DiscoveryService.discoveryStart', startDate);
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}
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@RPCSubscriber({ method: 'DiscoveryService.discoveryStop' })
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public discoveryStop(stopDate: Date): void {
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this.loggerService.debug('DiscoverySubscriber.discoveryStop stopDate:', stopDate);
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this.publish('DiscoveryService.discoveryStop', stopDate);
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}
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@RPCSubscriber({ method: 'DiscoveryService.discoveredZone' })
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public discoveredZone(zone: Zone): void {
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this.loggerService.debug('DiscoverySubscriber.discoveredZone zone:', zone);
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this.publish('DiscoveryService.discoveredZone', zone);
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}
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@RPCSubscriber({ method: 'DiscoveryService.discoveredHost' })
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public discoveredHost(host: Host): void {
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this.loggerService.debug('DiscoverySubscriber.discoveredHost host:', host);
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this.publish('DiscoveryService.discoveredHost', host);
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}
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@RPCSubscriber({ method: 'DiscoveryService.discoveredPort' })
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public discoveredPort(port: Port): void {
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this.publish('DiscoveryService.discoveredPort', port);
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}
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@RPCSubscriber({ method: 'DiscoveryService.discoveredService' })
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public discoveredService(service: Service): void {
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this.loggerService.debug('DiscoverySubscriber.discoveredService service:', service);
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this.publish('DiscoveryService.discoveredService', service);
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}
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}
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