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Support for getting webSocketDebuggerUrl from /json/version #2042

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Support for getting webSocketDebuggerUrl from /json/version #2042

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23 changes: 17 additions & 6 deletions apps/server/src/printer/printer.service.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@ import { ErrorMessage, getFontUrls } from "@reactive-resume/utils";
import retry from "async-retry";
import { PDFDocument } from "pdf-lib";
import { connect } from "puppeteer";
import { firstValueFrom } from "rxjs";

import { Config } from "../config/schema";
import { StorageService } from "../storage/storage.service";
Expand All @@ -15,7 +16,9 @@ import { StorageService } from "../storage/storage.service";
export class PrinterService {
private readonly logger = new Logger(PrinterService.name);

private readonly browserURL: string;
private readonly chromeUrl: string;

private readonly chromeToken: string;

private readonly ignoreHTTPSErrors: boolean;

Expand All @@ -24,20 +27,28 @@ export class PrinterService {
private readonly storageService: StorageService,
private readonly httpService: HttpService,
) {
const chromeUrl = this.configService.getOrThrow<string>("CHROME_URL");
const chromeToken = this.configService.getOrThrow<string>("CHROME_TOKEN");

this.browserURL = `${chromeUrl}?token=${chromeToken}`;
this.chromeUrl = this.configService.getOrThrow<string>("CHROME_URL");
this.chromeToken = this.configService.getOrThrow<string>("CHROME_TOKEN");
this.ignoreHTTPSErrors = this.configService.getOrThrow<boolean>("CHROME_IGNORE_HTTPS_ERRORS");
}

private async getBrowser() {
let browserURL;

try {
if (this.chromeUrl.endsWith("/json/version")) {
const res = await firstValueFrom(this.httpService.get(this.chromeUrl));
browserURL = `${res.data.webSocketDebuggerUrl}?token=${this.chromeToken}`;
} else {
browserURL = `${this.chromeUrl}?token=${this.chromeToken}`;
}

return await connect({
browserWSEndpoint: this.browserURL,
browserWSEndpoint: browserURL,
acceptInsecureCerts: this.ignoreHTTPSErrors,
});
} catch (error) {
console.debug("browserURL:", !browserURL);
throw new InternalServerErrorException(
ErrorMessage.InvalidBrowserConnection,
(error as Error).message,
Expand Down