66 lines
1.4 KiB
JavaScript
66 lines
1.4 KiB
JavaScript
/* global Flash */
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/* global Build */
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import Visibility from 'visibilityjs';
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import Poll from '../lib/utils/poll';
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import JobStore from './stores/job_store';
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import JobService from './services/job_service';
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import '../build';
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export default class JobMediator {
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constructor(options = {}) {
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this.options = options;
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this.store = new JobStore();
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this.service = new JobService(options.endpoint);
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this.state = {
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isLoading: false,
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};
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}
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initBuildClass() {
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this.build = new Build();
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}
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fetchJob() {
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this.poll = new Poll({
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resource: this.service,
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method: 'getJob',
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successCallback: this.successCallback.bind(this),
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errorCallback: this.errorCallback.bind(this),
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});
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if (!Visibility.hidden()) {
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this.state.isLoading = true;
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this.poll.makeRequest();
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} else {
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this.getJob();
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}
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Visibility.change(() => {
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if (!Visibility.hidden()) {
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this.poll.restart();
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} else {
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this.poll.stop();
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}
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});
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}
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getJob() {
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return this.service.getJob()
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.then(response => this.successCallback(response))
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.catch(() => this.errorCallback());
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}
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successCallback(response) {
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this.state.isLoading = false;
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return response.json().then(data => this.store.storeJob(data));
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}
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errorCallback() {
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this.state.isLoading = false;
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return new Flash('An error occurred while fetching the job.');
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}
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}
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