- fix: objectId in javascript, and not created by Mongodb

src/js/objectId.js

@@ -0,0 +1,10 @@
+function objectId () {
+  return hex(Date.now() / 1000) +
+    ' '.repeat(16).replace(/./g, () => hex(Math.random() * 16))
+}
+
+function hex (value) {
+  return Math.floor(value).toString(16)
+}
+
+export default objectId