const { GraphQLServer } = require('graphql-yoga');
const { Prisma: PrismaBinding } = require('prisma-binding');
const { typeDefs } = require('./generated/prisma-client/prisma-schema');

const binding = new PrismaBinding({
  typeDefs,
  endpoint: 'http://localhost:4466',
  secret: "abcd1234",
});

const autoForwardTo = crud => Object.keys(crud)
.map(key => ({
  [key]: (_, args, __, info) => crud[key](args, info),
}))
.reduce((obj, fn) => ({ ...obj, ...fn }), {})

const resolvers = {
  Query: autoForwardTo(binding.query),
  Mutation: autoForwardTo(binding.mutation),
};

const server = new GraphQLServer({
  typeDefs: 'src/schema.graphql',
  resolvers,
  context: req => ({
    ...req,
    binding,
    debug: true,
  }),

});
server.start(() =>
  console.log(`GraphQL server is running on http://localhost:4000`)
);