From 1757ca7313849a4ae7e364fc88b0ae1c8e34e383 Mon Sep 17 00:00:00 2001
From: Lench Volodymyr <volodymyr.lench@binary-studio.com>
Date: Tue, 1 Mar 2022 10:41:17 +0200
Subject: [PATCH] filter out system fields

---
 reverse_engineering/api.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/reverse_engineering/api.js b/reverse_engineering/api.js
index 47118ea..e671498 100644
--- a/reverse_engineering/api.js
+++ b/reverse_engineering/api.js
@@ -295,9 +295,17 @@ async function getDocumentsAmount(container) {
 }
 
 function filterDocuments(documents) {
+	const systemProperties = [
+		"_rid",
+		"_self",
+		"_etag",
+		"_attachments",
+		"_ts",
+	];
+
 	return documents.map(item =>{
 		for(let prop in item){
-			if(prop && prop[0] === '_'){
+			if (systemProperties.includes(prop)){
 				delete item[prop];
 			}
 		}