server.js

require("dotenv").config();
const mongoose = require("mongoose");

process.on("uncaughtException", (err) => {
  console.log("UNCAUGHT EXCEPTION! 💥 Shutting down...");
  console.log(err.name, err.message);
  process.exit(1);
});

const app = require("./app");

// const DB = process.env.DB_URL.replace("<PASSWORD>", process.env.DB_PASSWORD);

// DB connection
mongoose
  .connect(process.env.DB_URL, {
    useUnifiedTopology: true,
    useNewUrlParser: true,
  })
  .then(() => {
    console.log("DB connected successfully!");
  })
  .catch((err) => console.log(err));

const port = process.env.PORT || 8080;
const server = app.listen(port, () => {
  console.log(`Server started on: ${port}`);
});

process.on("unhandledRejection", (err) => {
  console.log("UNHANDLED REJECTION! 💥 Shutting down...");
  console.log(err.name, err.message);
  server.close(() => {
    process.exit(1);
  });
});

process.on("SIGTERM", () => {
  console.log("👋 SIGTERM RECEIVED. Shutting down gracefully");
  server.close(() => {
    console.log("💥 Process terminated!");
  });
});