jasonbahl

add_action( 'graphql_register_types', function() {

	register_graphql_field( 'Post', 'likeCount', [
		'type' => 'Int',
		'description' => __( 'The number of likes for the post', 'your-textdomain' ),
		'resolve' => function( $post ) {
			$likes = get_post_meta( $post->ID, 'likes', true );
			return isset( $likes ) ? (int) $likes : 0;
		}
	] );