85 lines
2.8 KiB
JavaScript
85 lines
2.8 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.CrawlSession = void 0;
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const AggregateRoot_1 = require("../../../../shared/domain/AggregateRoot");
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const Result_1 = require("../../../../shared/domain/Result");
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const Url_1 = require("../value-objects/Url");
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const CrawlStarted_1 = require("../events/CrawlStarted");
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const CrawlCompleted_1 = require("../events/CrawlCompleted");
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const CrawlFailed_1 = require("../events/CrawlFailed");
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class CrawlSession extends AggregateRoot_1.AggregateRoot {
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constructor(props, id) {
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super(props, id);
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}
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/** Reconstruct from persistence without emitting domain events */
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static reconstitute(props, id) {
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return new CrawlSession(props, id);
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}
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static create(request) {
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const urlResult = Url_1.Url.create(request.url);
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if (!urlResult.ok) {
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return (0, Result_1.Err)(urlResult.error);
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}
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const props = {
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url: request.url,
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status: 'running',
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seed: request.seed,
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maxStates: request.maxStates,
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statesVisited: 0,
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config: request.config ?? {},
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};
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const session = new CrawlSession(props);
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session.addDomainEvent(new CrawlStarted_1.CrawlStarted(session.id.toString(), {
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url: request.url,
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seed: request.seed,
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maxStates: request.maxStates,
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}));
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return (0, Result_1.Ok)(session);
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}
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get url() {
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return this.props.url;
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}
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get status() {
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return this.props.status;
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}
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get seed() {
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return this.props.seed;
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}
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get maxStates() {
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return this.props.maxStates;
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}
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get statesVisited() {
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return this.props.statesVisited;
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}
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get config() {
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return this.props.config;
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}
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incrementStatesVisited() {
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this.props = { ...this.props, statesVisited: this.props.statesVisited + 1 };
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}
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complete() {
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this.props = { ...this.props, status: 'completed' };
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this.addDomainEvent(new CrawlCompleted_1.CrawlCompleted(this.id.toString(), {
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url: this.props.url,
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statesVisited: this.props.statesVisited,
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}));
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}
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fail(reason) {
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this.props = { ...this.props, status: 'failed' };
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this.addDomainEvent(new CrawlFailed_1.CrawlFailed(this.id.toString(), {
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url: this.props.url,
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reason,
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statesVisited: this.props.statesVisited,
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}));
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}
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stop() {
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this.props = { ...this.props, status: 'stopped' };
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this.addDomainEvent(new CrawlCompleted_1.CrawlCompleted(this.id.toString(), {
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url: this.props.url,
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statesVisited: this.props.statesVisited,
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stopped: true,
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}));
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}
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}
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exports.CrawlSession = CrawlSession;
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