Message Thread entity relationship

[JDGrimes]

When introducing the message entity in #1, we considered the possibility of a message thread entity relationship. Somehow I didn't end up discussing it at all in the ticket though. I'm not sure if it would really be useful or not, but I wanted to note that I'd created this class for it, if we ever revisit this:

<?php

/**
 * Message thread entity relationship class.
 *
 * @package WordPoints_BuddyPress
 * @since 1.0.0
 */

/**
 * Defines the relationship between a message and the thread it is a part of.
 *
 * @since 1.0.0
 */
class WordPoints_BP_Entity_Message_Thread
	extends WordPoints_Entity_Relationship_Stored_Field {

	/**
	 * @since 1.0.0
	 */
	protected $storage_type = 'db';

	/**
	 * @since 1.0.0
	 */
	protected $primary_entity_slug = 'bp_message';

	/**
	 * @since 1.0.0
	 */
	protected $related_entity_slug = 'bp_message_thread';

	/**
	 * @since 1.0.0
	 */
	protected $related_ids_field = 'thread_id';

	/**
	 * @since 1.0.0
	 */
	public function get_title() {
		return __( 'Thread', 'wordpoints-bp' );
	}
}

// EOF

[JDGrimes]

I think possibly that the decision had to do with the fact that we don't support array targets. But I'm not 100% sure. We may have just concluded that it wasn't worth pursuing in general because it wouldn't be very useful. Possibly there were other technical difficulties encountered, but I don't recall at the moment. At any rate, I don't feel compelled to pursue this in 1.0.