app.js

import express from "express";

import { PORT } from "./config/env.js";

import userRouter from "./routes/users.routes.js";
import authRouter from "./routes/auth.routes.js";
import subscriptionRouter from "./routes/subscriptions.routes.js";
import connectToDatabase from "./database/mongodb.js";
import errorMiddleware from "./middlewares/error.middleware.js";
import cookieParser from "cookie-parser";
import arcjetMiddleware from "./middlewares/arcjet.middleware.js";
import workflowRouter from "./routes/workflow.routes.js";

const app = express();

//builtin middleware

app.use(express.json()); //parse the incoming request with JSON payloads
app.use(express.urlencoded({ extended: false })); //this help us to parse form data that is sent in the request body
app.use(cookieParser()); //parse the incoming cookies
app.use(arcjetMiddleware);

// /Use is middleware function in express to use the router object
app.use("/api/v1/auth", authRouter); //http://localhost:5000/api/v1/auth/sign-in
app.use("/api/v1/users", userRouter); //http://localhost:5000/api/v1/users
app.use("/api/v1/subscriptions", subscriptionRouter); //http://localhost:5000/api/v1/auth/subscriptions
app.use("/api/v1/workflows", workflowRouter); 

//custom error handler
app.use(errorMiddleware);

app.get("/", (req, res) => {
  res.send("Hello World");
});

app.listen(PORT, async () => {
  console.log(
    `Subscription tracker api is running on port  http://localhost:${PORT}`
  );

  await connectToDatabase();
});

export default app;