projeto-hit/backend/src/server.ts

import gracefulShutdown from "http-graceful-shutdown";
import app from "./app";
import { initIO, getIO } from "./libs/socket";
import { logger } from "./utils/logger";
import { StartAllWhatsAppsSessions } from "./services/WbotServices/StartAllWhatsAppsSessions";
import User from "./models/User";
import Whatsapp from "./models/Whatsapp";
import endPointQuery from "./helpers/old_EndPointQuery";
import { cacheSize, flushCache, loadTicketsCache } from "./helpers/TicketCache";
import { loadContactsCache } from "./helpers/ContactsCache";
 
import "./helpers/CloseBotTickets";
import { loadSchedulesCache } from "./helpers/SchedulingNotifyCache";
import { delRestoreControllFile } from "./helpers/RestoreControll";
import "./helpers/AutoCloseTickets";

import "./helpers/SchedulingNotifySendMessage";
import axios from "axios";
import os from "os";
import Setting from "./models/Setting";

import fs from "fs";
import dir from "path";
import { getSettingValue } from "./helpers/WhaticketSettings";
import loadSettings from "./helpers/LoadSettings";

const server = app.listen(process.env.PORT, () => {
  logger.info(`Server started on port: ${process.env.PORT}`);
});

// if (global.gc) {
//   console.log(">> Starting Garbage Collector...");
//   global.gc();
// } else {
//   console.warn('No GC hook! Start your program as `node --expose-gc file.js`.');
// }

initIO(server);

// StartAllWhatsAppsSessions();
gracefulShutdown(server);

(async () => {
  console.log("os.tmpdir(): ", os.tmpdir());

  loadSettings();

  let whatsapps: any = await Whatsapp.findAll({ attributes: ["id", "url"] });

  // console.log('whatsapps: ', whatsapps)

  if (whatsapps && whatsapps.length > 0) {
    for (let i = 0; i < whatsapps.length; i++) {
      try {
        console.log(
          `API URL: ${whatsapps[i].dataValues.url}/api/connection/status`
        );

        const response = await axios.get(
          `${whatsapps[i].dataValues.url}/api/connection/status`,
          {}
        );

        console.log(`-------> Response: ${response.data.data}`);

        if (!response) {
          throw new Error("Response null");
        }

        if (response.data.data && response.data.data == "CONNECTED") {
          await whatsapps[i].update({ status: "CONNECTED" });
        }
      } catch (error: any) {
        await whatsapps[i].update({ status: "OPENING" });

        console.log(
          `There was an error on try acess the api sessions ${whatsapps[i].dataValues.url}`
        );
      }

      await new Promise(f => setTimeout(f, 100));
    }
  }

  if (process.env.CACHE) {
    const cacheLength = await cacheSize();

    console.log("cacheSize: ", cacheLength);

    if (cacheLength == 0) {
      console.log("Loading from cache...");
      await flushCache();
      await loadContactsCache();
      await loadTicketsCache();
    }

    await loadSchedulesCache();
    // await loadWhatsappCache()
  }

  delRestoreControllFile();
})();

setTimeout(async () => {
  const io = getIO();

  console.log("Triggered socket!");

  let users = await User.findAll({ raw: true, attributes: ["id"] });

  if (users && users.length > 0) {
    for (let i = 0; i < users.length; i++) {
      io.emit("reload_page", {
        action: "update",
        userId: users[i].id
      });

      console.log("USER ID: ", users[i].id);

      await new Promise(f => setTimeout(f, 100));
    }
  }
}, 5000);