Fix order details display

backend/app/plugins/wiaas/includes/order/class-wiaas-order-item.php

@@ -0,0 +1,90 @@
+<?php
+
+class Wiaas_Order_Item {
+
+	public static function init() {
+
+		add_filter( 'woocommerce_hidden_order_itemmeta', array( __CLASS__, 'hidden_order_item_meta' ) );
+	}
+
+	/**
+	 * Mark extended properties for order as hidden
+	 *
+	 * @param array $hidden
+	 *
+	 * @return array
+	 */
+	public static function hidden_order_item_meta( $hidden ) {
+
+		return array_merge( $hidden, array(
+			//'_wiaas_payment_type',
+			//'_wiaas_services_extra',
+			'_wiaas_service_contract_period',
+			'_wiaas_max_contract_period',
+			'_wiaas_period_unit',
+			//'_wiaas_recurrent_extra',
+			'_wiaas_pay_period',
+			'_wiaas_addon_items',
+			'_wiaas_addon_for',
+			'_wiaas_option_items',
+			'_wiaas_option_for',
+			'_wiaas_option_group_name',
+			'_wiaas_standard_package',
+			'_wiaas_documents',
+			'_wiaas_category',
+			'_wiaas_manufacturer_product_no',
+			'_wiaas_supplier_product_no',
+			'_wiaas_supplier_organization_id',
+			'_wiaas_product_price',
+			'_wiaas_earliest_installation_additional_days',
+			'_wiaas_installation',
+			'_wiaas_installation_date'
+		) );
+	}
+
+	/**
+	 * @param WC_Order_Item $order_item
+	 *
+	 * @return bool
+	 */
+	public static function is_standard_bundle($order_item) {
+
+		$is_standard = $order_item->get_meta('_wiaas_standard_package');
+		return ! empty($is_standard);
+	}
+
+	/**
+	 * @param WC_Order_Item $order_item
+	 *
+	 * @return float
+	 */
+	public static function get_services_total($order_item) {
+		$quantity = $order_item->get_quantity();
+
+		return $quantity * floatval($order_item->get_meta('_wiaas_services_extra'));
+	}
+
+	/**
+	 * @param WC_Order_Item $order_item
+	 *
+	 * @return float
+	 */
+	public static function get_recurrent_total($order_item) {
+		$quantity = $order_item->get_quantity();
+
+		return $quantity * floatval($order_item->get_meta('_wiaas_recurrent_extra'));
+	}
+
+	/**
+	 * @param WC_Order_Item $order_item
+	 *
+	 * @return float
+	 */
+	public static function get_monthly_recurring_total($order_item) {
+
+		return self::get_services_total($order_item) + self::get_recurrent_total($order_item);
+	}
+
+}
+
+Wiaas_Order_Item::init();