index.ts

/* SPDX-FileCopyrightText: 2016-present Kriasoft <hello@kriasoft.com> */
/* SPDX-License-Identifier: MIT */

import SendGrid from "@sendgrid/mail";
import express from "express";
import { NotFound } from "http-errors";
import { auth } from "./auth";
import db from "./db";
import env from "./env";
import { handleError } from "./errors";
import { handleGraphQL, updateSchema } from "./graphql";
import { withViews } from "./views";

SendGrid.setApiKey(env.SENDGRID_API_KEY);

const api = withViews(express());

api.enable("trust proxy");
api.disable("x-powered-by");

// OAuth 2.0 authentication endpoints and user sessions
api.use(auth);

// GraphQL API middleware
api.use("/api", express.json(), handleGraphQL);

api.get("/", (req, res) => {
  res.render("home");
});

api.get("/favicon.ico", function (req, res) {
  res.redirect("https://nodejs.org/static/images/favicons/favicon.ico");
});

api.get("*", function () {
  throw new NotFound();
});

api.use(handleError);

/**
 * Launch API for testing when in development mode.
 *
 * NOTE: This block will be removed from production build by Rollup.
 */
if (process.env.NODE_ENV === "development") {
  updateSchema();

  const port = process.env.PORT ?? 8080;
  const envName = `\x1b[92m${process.env.APP_ENV}\x1b[0m`;
  const dbName = `\x1b[92m${process.env.PGDATABASE}\x1b[0m`;
  const url = `\x1b[94mhttp://localhost:${port}/\x1b[0m`;

  const server = api.listen(port, function () {
    console.log(`Listening on ${url} (env: ${envName}, db: ${dbName})`);
  });

  process.once("SIGTERM", function () {
    server.close();
  });
}

export { api, db, env, updateSchema };