From f746344cf82dda6d7561f250965efdc5cc45b94f Mon Sep 17 00:00:00 2001
From: Patryk Adamczyk <patryk.adamczyk@eengine.pl>
Date: Wed, 23 Oct 2019 13:47:16 +0200
Subject: [PATCH] JavaScript Client

---
 client/client.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 client/client.js

diff --git a/client/client.js b/client/client.js
new file mode 100644
index 0000000..6b8f3fb
--- /dev/null
+++ b/client/client.js
@@ -0,0 +1,18 @@
+function log(base_url, trace = false, variable = {}) {
+    return new Promise((resolve, reject) => {
+        let data = variable;
+        if (trace) {
+            const err = new Error();
+            data = {
+                _var: variable,
+                _trace: err.stack,
+            };
+        }
+        let xhr = new XMLHttpRequest();
+        xhr.open('POST', `${base_url}/logger`);
+        xhr.setRequestHeader('Content-type', 'application/json; charset=utf-8');
+        xhr.send(JSON.stringify(data));
+        xhr.onload = resolve;
+        xhr.onerror = reject;
+    });
+}