src-schema-index-3-mock-data.js

module.exports = makeExecutableSchema({
  typeDefs,
  resolvers: {
    DateTime: GraphQLDateTime,
    Query: {
      allShows: () => [
        {
          title: 'Dance Party',
          time: '2018-10-27T13:00:00Z',
          host: 'Caramba',
          location: 'The Beach'
        },
        {
          title: 'Electro Club',
          time: '2018-09-12T21:00:00Z',
          host: 'Das Haus',
          location: 'Bäsëmënt'
        },
        {
          title: 'New Years',
          time: '2018-01-01T00:00:00Z',
          host: 'The Gregorians',
          location: 'The World'
        }
      ]
    },
    Mutation: {
      addShow: (_, data) => true
    }
  }
});