index.js

import express from 'express';
import typeDefs from './src/schema/index.js';
import path, { dirname } from 'path';
import { fileURLToPath } from 'url';
import { resolvers } from './src/resolvers/index.js';
import cors from 'cors';

import { ApolloServer } from 'apollo-server-express';
import { Vacancies } from './src/api/Vacancies.js';

const PORT = process.env.PORT || 5000;

const startServer = async () => {
  const server = new ApolloServer({
    typeDefs: typeDefs,
    resolvers,
    dataSources: () => {
      return {
        api: new Vacancies(),
      };
    },
  });

  await server.start();
  const app = express();

  const __filename = fileURLToPath(import.meta.url);
  const __dirname = dirname(__filename);

  const buildPath = __dirname + '/client/build';

  app.use(express.static(buildPath));
  app.use('*', express.static(buildPath));

  server.applyMiddleware({ app });

  await new Promise(resolve => app.listen({ port: PORT }, resolve));
  console.log(`🚀 Server ready at http://localhost:${PORT}${server.graphqlPath}`);
  return { server, app };
};

const { app, server } = startServer();