app.js

import express from "express";
import cookieParser from "cookie-parser";

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

import arcjetMiddleware from "./middlewares/arcjet.middleware.js";
import errorMiddleware from "./middlewares/error.middleware.js";

import userRouter from "./routes/user.route.js";
import authRouter from "./routes/auth.route.js";
import workflowRouter from "./routes/workflow.route.js";
import subscriptionRouter from "./routes/subscription.route.js";

const app = express();

app.use(cookieParser());
app.use(express.json());
app.use(express.urlencoded({ extended: false }));

// app.use(arcjetMiddleware);

app.use("/api/v1", async (req, res, next) => {
  try {
    await connectDB();
    next();
  } catch (error) {
    next(error);
  }
});

app.use("/api/v1/auth", authRouter);
app.use("/api/v1/users", userRouter);
app.use("/api/v1/subscriptions", subscriptionRouter);
app.use("/api/v1/workflows", workflowRouter);

app.use(errorMiddleware);

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

if (!process.env.VERCEL) {
  app.listen(PORT, async () => {
    console.log(`🚀 App listening on the port ${PORT}`);
    try {
      await connectDB();
    } catch (error) {
      console.error("MongoDB connection error:", error.message);
      process.exit(1);
    }
  });
}

export default app;