Good to go

README.md

@@ -1,5 +1,23 @@
 # WooCommerce Bookings Order Item Meta Addon
 
-This will be the repo I use to create this addon plugin if I get the chance. 
+This addon is a WooCommerce Bookings helper which will make it so future booking orders have meta data saved within the order as they did with version 1.9.12 and below. This will enable the meta data for all new orders, it does not modify existing orders. 
 
-WooCommerce Bookings no longer stores booking data in the order item meta table, but some people want that, so here it ~is~ *will be*. 
+This addon is to be used at the admin's discretion in a testing environment before adding it to a live environment.
+
+# Usage
+
+Install and activate the plugin. That's all.
+
+# Details
+
+What customers will see when checking out:
+![](http://cld.wthms.co/6AvuM+)
+Image Link: http://cld.wthms.co/6AvuM
+
+What admins and customers will see in emails:
+![](http://cld.wthms.co/WSBCaO+)
+Image Link: http://cld.wthms.co/WSBCaO
+
+What admins will see in orders:
+![](http://cld.wthms.co/hkcweD+)
+Image Link: http://cld.wthms.co/hkcweD 

woocommerce-bookings-order-item-meta.php

@@ -0,0 +1,107 @@
+<?php
+/**
+ * Plugin Name: WooCommerce Bookings Order Item Meta
+ * Version: 1.0.0
+ * Plugin URI: https://github.com/jessepearson/woocommerce-bookings-order-item-meta
+ * Description: This addon is a WooCommerce Bookings helper which will make it so future booking orders have meta data saved within the order as they did with version 1.9.12 and below.
+ * Author: Jesse Pearson
+ * Author URI: https://github.com/jessepearson/
+ * Requires at least: 4.7.0
+ * Tested up to: 4.8.1
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+if ( ! class_exists( 'Bookings_Order_Meta_Data' ) ) {
+	/**
+	 * Main class.
+	 *
+	 * @package Bookings_Order_Meta_Data
+	 * @since   1.0.0
+	 * @version 1.0.0
+	 */
+	class Bookings_Order_Meta_Data {
+		public $notice;
+		public static $self;
+
+		/**
+		 * Initialize.
+		 *
+		 * @since   1.0.0
+		 * @version 1.0.0
+		 */
+		public static function init() {
+			self::$self = new self();
+
+			add_filter( 'woocommerce_new_order_item', array( self::$self, 'order_item_meta' ), 99, 3 );
+			add_filter( 'woocommerce_display_item_meta', array( self::$self, 'filter_order_item_meta' ), 99, 3 );
+		}
+
+		/**
+		 * Returns the current class object.
+		 *
+		 * @since   1.0.0
+		 * @version 1.0.0
+		 */
+		public static function get_instance() {
+			return self::$self;
+		}
+
+		/**
+		 * Adds the meta data to the order item. 
+		 *
+		 * @since   1.0.0
+		 * @version 1.0.0
+		 * @param   mixed $item_id
+		 * @param   mixed $values
+		 */
+		public function order_item_meta( $item_id, $values, $order_id ) {
+
+			// Check to make sure we have what we need to proceed. 
+			if ( ! empty( $values->legacy_values ) && is_array( $values->legacy_values ) && ! empty( $values->legacy_values['booking'] ) ) {
+				$product      = $values->legacy_values['data'];
+				$booking_id   = $values->legacy_values['booking']['_booking_id'];
+				$booking_data = $values->legacy_values['booking'];
+			}
+
+			// If we have a booking. 
+			if ( isset( $booking_id ) ) {
+
+				// Add summary of details to line item. 
+				foreach ( $booking_data as $key => $value ) {
+					if ( strpos( $key, '_' ) !== 0 ) {
+						wc_add_order_item_meta( $item_id, get_wc_booking_data_label( $key, $product ), $value );
+					}
+				}
+
+				// Add the Booking ID, as well.
+				wc_add_order_item_meta( $item_id, __( 'Booking ID', 'woocommerce-bookings' ), $booking_id );
+			}
+		}
+
+		/**
+		 * Filters what is seen to the customer on the checkout page, etc.
+		 *
+		 * @since   1.0.0
+		 * @version 1.0.0
+		 * @param   mixed $item_id
+		 * @param   mixed $values
+		 */
+		public function filter_order_item_meta( $html, $item, $args ) {
+
+			// Get the booking id(s).
+			$booking_ids = WC_Booking_Data_Store::get_booking_ids_from_order_item_id( $item->get_id() );
+
+			// If we have id(s), return nothing.
+			if ( ! empty( $booking_ids ) ) {
+				return '';
+			}
+
+			return $html;
+		}
+	}
+
+	Bookings_Order_Meta_Data::init();
+}