server.ts

import Koa from "koa";
import bodyParser from "koa-bodyparser";
import compression from "koa-compress";
import morgan from "koa-morgan";
import Router from "koa-router";
import "dotenv/config";

const port = 7860;

const app = new Koa();

app.use(morgan("dev"));
app.use(compression());
app.use(bodyParser());

const { API_KEY, API_SECRET, BEARER_TOKEN } = process.env;

const router = new Router();

app.use(router.routes());
app.use(router.allowedMethods());

async function listen() {
	try {
		const promise = new Promise<void>((resolve, reject) => {
			app.listen(port, "localhost", () => resolve());
			app.once("error", (err) => reject(err));
		});

		await promise;

		console.log("app started on port", port);

		process.send?.("ready");
	} catch (err) {
		console.error(err);
	}
}

listen();

process.on("unhandledRejection", async (err) => {
	console.error("unhandled rejection", err);
});