add order payment details to order preview

backend/app/plugins/wiaas/includes/admin/class-wiaas-admin-orders.php

@@ -9,6 +9,31 @@ class Wiaas_Admin_Orders {
         add_action( 'manage_shop_order_posts_custom_column', array(__CLASS__, 'add_custom_columns_content') );
 
         add_filter( 'woocommerce_admin_order_preview_get_order_details', array(__CLASS__, 'add_custom_data_to_order_preview') );
+
+        add_filter( 'woocommerce_admin_order_preview_line_items', array(__CLASS__, 'remove_simple_items_from_preview'));
+
+
+        add_action('init', array(__CLASS__, 'init_admin'));
+
+    }
+
+    public static function init_admin(){
+        $current_user = wp_get_current_user();
+        $role = $current_user->roles[0];
+        $is_admin = $role === 'administrator';
+
+        if ($is_admin){
+            add_filter( 'woocommerce_admin_order_preview_line_item_columns', array(__CLASS__, 'customize_order_preview_columns'));
+
+            add_filter( 'woocommerce_admin_order_preview_line_item_column_payment_type', array(__CLASS__, 'fill_in_payment_type'), 10, 2);
+            add_filter( 'woocommerce_admin_order_preview_line_item_column_services_extra', array(__CLASS__, 'fill_in_services_extra'), 10, 4);
+            add_filter( 'woocommerce_admin_order_preview_line_item_column_services_contract_period', array(__CLASS__, 'fill_in_services_contract_period'), 10, 2);
+            add_filter( 'woocommerce_admin_order_preview_line_item_column_max_contract_period', array(__CLASS__, 'fill_in_max_contract_period'), 10, 2);
+            add_filter( 'woocommerce_admin_order_preview_line_item_column_period_unit', array(__CLASS__, 'fill_in_period_unit'), 10, 2);
+            add_filter( 'woocommerce_admin_order_preview_line_item_column_recurrent_extra', array(__CLASS__, 'fill_in_recurrent_extra'), 10, 4);
+            add_filter( 'woocommerce_admin_order_preview_line_item_column_pay_period', array(__CLASS__, 'fill_in_pay_period'), 10, 2);
+
+        }
     }
 
     public static function add_additional_columns_to_orders_screen( $columns ){
@@ -54,6 +79,65 @@ class Wiaas_Admin_Orders {
         return $order;
     }
 
+    public static function remove_simple_items_from_preview( $order_items){
+
+        $items =  array();
+
+        foreach ($order_items as $order_item) {
+            if (isset($order_item['wiaas_standard_package'])) {
+                $items[] = $order_item;
+            }
+        }
+
+        return $items;
+    }
+
+    public static function customize_order_preview_columns( $columns ){
+
+        unset($columns['total']);
+
+        $columns['payment_type'] = __( 'Payment type', 'wiaas' );
+        $columns['services_extra'] = __( 'Services extra', 'wiaas');
+        $columns['recurrent_extra'] = __( 'Recurrent extra', 'wiaas');
+        $columns['services_contract_period'] = __( 'Contract period', 'wiaas');
+        $columns['max_contract_period'] = __( 'Maximum contract period', 'wiaas');
+        $columns['pay_period'] = __( 'Pay period', 'wiaas');
+        $columns['period_unit'] = __( 'Period unit', 'wiaas');
+
+        $columns['total'] = __( 'Total', 'woocommerce');
+
+        return $columns;
+
+    }
+
+    public static function fill_in_payment_type ( $empty , $item){
+        return $item->get_meta('_wiaas_payment_type');
+    }
+
+    public static function fill_in_services_extra ($empty, $item, $item_id, $order){
+        return wc_price( $item->get_meta('_wiaas_services_extra'),  array( 'currency' => $order->get_currency() ) );
+    }
+
+    public static function fill_in_services_contract_period($empty, $item){
+        return $item->get_meta('_wiaas_service_contract_period');
+    }
+
+    public static function fill_in_max_contract_period($empty, $item){
+        return $item->get_meta('_wiaas_max_contract_period');
+    }
+
+    public static function fill_in_period_unit ($empty, $item){
+        return $item->get_meta('_wiaas_period_unit');
+    }
+
+    public static function fill_in_recurrent_extra($empty, $item, $item_id, $order){
+        return wc_price( $item->get_meta('_wiaas_recurrent_extra'),  array( 'currency' => $order->get_currency() ) );
+    }
+
+    public static function fill_in_pay_period($empty, $item){
+        return $item->get_meta('_wiaas_pay_period');
+    }
+
 
 }