Next.js + type-graphql (via apollo-server-express)

nextjs_type-graphql_apollo-server-express.ts

import "reflect-metadata";

import { ApolloServer } from "apollo-server-express";
import compression from "compression";
import express from "express";
import next from "next";
import { buildSchema } from "type-graphql";

import { UserResolver } from "../experiment/resolvers";

const port = process.env.PORT || 3000;
const isDev = process.env.NODE_ENV !== "production";
const nextApp = next({ dev: isDev });
const nextRequestHandler = nextApp.getRequestHandler();

async function bootstrap() {
  await nextApp.prepare();

  const server = express();
  server.use(compression());

  const schema = await buildSchema({
    resolvers: [UserResolver],
    emitSchemaFile: true
  });

  const apolloServer = new ApolloServer({ schema, playground: true });
  apolloServer.applyMiddleware({ app: server });

  server.get("*", (req, res) => {
    return nextRequestHandler(req, res);
  });

  server.listen(port, () => {
    console.log(`> ${isDev ? "Dev" : "Prod"} ready @ Port ${port}`);
    console.log(`GraphQL API @ ${apolloServer.graphqlPath}`);
  });
}

bootstrap();