graphql:
    handler: handlers/graphql/handler.graphqlHandler
    events:
    - http:
        path: graphql
        method: post
        cors: true
        integration: lambda
        authorizer:
          arn: arn:aws:cognito-idp:${env:COGNITO_USER_POOL_ARN}
          claims:
            - email
            - nickname
    - http:
        path: graphql
        method: get
        cors: true

const { ApolloServer } = require('apollo-server-lambda');
import { dbConnect, models } from '../../db';
import { default as typeDefs } from '../../graphql/types';
import { default as resolvers } from '../../graphql/resolvers';

const createHandler = async () => {
  const db = await dbConnect();
  const server = new ApolloServer({
    typeDefs,
    resolvers,
    context: { models, db }
   });
  return server.createHandler();
};

export const graphqlHandler = (event, context, callback) => {
  createHandler().then(handler => handler(event, context, callback));
};