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https://github.com/avatao-content/frontend-tutorial-framework
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Merge pull request #1 from avatao-content/fsmupdate
Implement service to monitor backend FSM state
This commit is contained in:
commit
e4b5f1649c
@ -1,5 +1,6 @@
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import { Component, OnInit } from '@angular/core';
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import { WebSocketService } from './websocket.service';
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import { FSMUpdateService } from './fsmupdate.service';
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@Component({
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selector: 'app-root',
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@ -9,10 +10,11 @@ import { WebSocketService } from './websocket.service';
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export class AppComponent implements OnInit {
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title = 'app';
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constructor(private webSocketService: WebSocketService) {}
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constructor(private webSocketService: WebSocketService, private fsmUpdateService: FSMUpdateService) {}
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ngOnInit() {
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this.webSocketService.connect();
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this.webSocketService.send('reset', '');
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this.fsmUpdateService.init();
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}
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}
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@ -16,6 +16,7 @@ import { LogsComponent } from './logs/logs.component';
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import { TestButtonComponent } from './test-button/test-button.component';
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import { WebSocketService } from './websocket.service';
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import { TerminalComponent } from './terminal/terminal.component';
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import { FSMUpdateService } from './fsmupdate.service';
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@NgModule({
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@ -38,7 +39,8 @@ import { TerminalComponent } from './terminal/terminal.component';
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providers: [
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MarkdownService,
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WebSocketService,
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TerminadoService
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TerminadoService,
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FSMUpdateService
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],
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bootstrap: [
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AppComponent
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25
src/app/fsmupdate.service.ts
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25
src/app/fsmupdate.service.ts
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@ -0,0 +1,25 @@
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import { Injectable } from '@angular/core';
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import { WebSocketService } from './websocket.service';
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class FSMUpdate {
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current_state: string;
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valid_transitions: object;
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}
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@Injectable()
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export class FSMUpdateService {
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public current_state: string;
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public valid_transitions: object;
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constructor(private websocketservice: WebSocketService) {}
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public init(): void {
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this.websocketservice.observeAnchor<FSMUpdate>('FSMUpdate').subscribe((event) => {
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this.current_state = event.data.current_state;
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this.valid_transitions = event.data.valid_transitions;
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});
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}
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}
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