app.js

const express = require("express");
require("express-async-errors");
require("dotenv").config();
require("./src/db/dbConnection");

const app = express();
const port = process.env.PORT || 5001;
const errorHandlerMiddleware = require("./src/middlewares/errorHandler");

const cors = require("cors");
const corsOptions = require("./src/helpers/corsOptions");

const path = require("path");
const apiLimiter = require("./src/middlewares/rateLimit");

const moment = require("moment-timezone");
moment.tz.setDefault("Europe/Istanbul");

const mongoSanitize = require("express-mongo-sanitize");
//Middlewares
app.use(express.json());
app.use(express.json({ limit: "50mb" }));
app.use(
  express.urlencoded({ limit: "50mb", extended: true, parameterLimit: 50000 })
);

app.use(express.static(path.join(__dirname, "public")));
app.use("/uploads", express.static(path.join(__dirname, "public/uploads")))

app.use(cors(corsOptions));

app.use("/api", apiLimiter); //apiLimiter

app.use(
  mongoSanitize({
    replaceWith: "_",
  })
);

const router = require("./src/routers/index");
app.use("/api", router);

app.get("/", (req, res) => {
  res.send({ message: "Hello From Express" });
});

// Error Handler
app.use(errorHandlerMiddleware);

app.listen(port, () => console.log(`Listening on port ${port}`));