index.js

import express from 'express';
import bodyParser from 'body-parser';
import { graphqlExpress, graphiqlExpress } from 'apollo-server-express';
import { fileLoader, mergeTypes, mergeResolvers } from 'merge-graphql-schemas';
import { makeExecutableSchema } from 'graphql-tools';
import models from './models';
import cors from 'cors';
import path from 'path';

const typeDefs = mergeTypes(fileLoader(path.join(__dirname, './schema')));
const resolvers = mergeResolvers(fileLoader(path.join(__dirname, './resolvers')));
const schema = makeExecutableSchema({ typeDefs, resolvers });

const app = express();
app.use(cors('*'));

const graphqlEndpoint = '/graphql';

app.use(graphqlEndpoint, bodyParser.json(), graphqlExpress({ schema }));
app.use('/graphiql', graphiqlExpress({ endpointURL: graphqlEndpoint }));
models.sequelize.sync({}).then(() => {
    app.listen(8082);
});