app.js

const express = require("express");
const puppeteer = require("puppeteer-extra");
const StealthPlugin = require("puppeteer-extra-plugin-stealth");
const cookieParser = require("cookie-parser");
const logger = require("morgan");
const bodyParser = require("body-parser");
const AsyncLock = require("async-lock");

const indexRouter = require("./routes/index");
const gotoRouter = require("./routes/goto");
const backRouter = require("./routes/goback");
const forwardRouter = require("./routes/goforward");
const clickRouter = require("./routes/click");
const actionRouter = require("./routes/action");
const scrollRouter = require("./routes/scroll");
const screenshotRouter = require("./routes/screenshot");
const mhtmlRouter = require("./routes/mhtml");
const harRouter = require("./routes/har");
const closeContextRouter = require("./routes/close_context");
const healthRouter = require("./routes/health");
const specialRouter = require("./routes/special");

puppeteer.use(StealthPlugin());

const app = express();

const VIEWPORT_WIDTH = parseInt(process.env.VIEWPORT_WIDTH) || 1280;
const VIEWPORT_HEIGHT = parseInt(process.env.VIEWPORT_HEIGHT) || 720;

(async () => {
  //TODO add params for puppeteer launch
  const browser = await puppeteer.launch({
    headless: true,
    defaultViewport: { width: VIEWPORT_WIDTH, height: VIEWPORT_HEIGHT },
  });
  app.set("browser", browser);
  app.set("lock", new AsyncLock());
})();

app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(logger("dev"));
app.use(
  bodyParser.raw({
    inflate: true,
    limit: "200kb",
    type: "application/javascript",
  })
);
app.use(cookieParser());

app.use("/", indexRouter);
app.use("/goto", gotoRouter);
app.use("/back", backRouter);
app.use("/forward", forwardRouter);
app.use("/click", clickRouter);
app.use("/action", actionRouter);
app.use("/scroll", scrollRouter);
app.use("/screenshot", screenshotRouter);
app.use("/mhtml", mhtmlRouter);
app.use("/har", harRouter);
app.use("/close_context", closeContextRouter);
app.use("/health", healthRouter);
app.use("/special", specialRouter);

module.exports = app;