store post meta in WPGraphQL

nuxt.js

add_action( 'graphql_register_types', function() {
  register_graphql_field( 'Post', 'color', [
     'type' => 'String',
     'description' => __( 'The color of the post', 'wp-graphql' ),
     'resolve' => function( $post ) {
       $color = get_post_meta( $post->ID, 'color', true );
       return ! empty( $color ) ? $color : 'blue';
     }
  ] );
} );


export default {
  async asyncData({ app }) {
    const { data } = await app.apolloProvider.defaultClient.query({
      query: gql`
        {
          posts {
            nodes {
              id
              link
              color
            }
          }
        }
      `,
    });

    const posts = data.posts.nodes;
    console.log(posts[0].color); // Access the color field of the first post
    return { posts };
  },
}