Refactoring day1

node_modules/mongoose/lib/helpers/setDefaultsOnInsert.js

@@ -14,17 +14,6 @@ const get = require('./get');
  */
 
 module.exports = function(filter, schema, castedDoc, options) {
-  options = options || {};
-
-  const shouldSetDefaultsOnInsert =
-    options.setDefaultsOnInsert != null ?
-      options.setDefaultsOnInsert :
-      schema.base.options.setDefaultsOnInsert;
-
-  if (!options.upsert || !shouldSetDefaultsOnInsert) {
-    return castedDoc;
-  }
-
   const keys = Object.keys(castedDoc || {});
   const updatedKeys = {};
   const updatedValues = {};
@@ -33,6 +22,12 @@ module.exports = function(filter, schema, castedDoc, options) {
 
   let hasDollarUpdate = false;
 
+  options = options || {};
+
+  if (!options.upsert || !options.setDefaultsOnInsert) {
+    return castedDoc;
+  }
+
   for (let i = 0; i < numKeys; ++i) {
     if (keys[i].startsWith('$')) {
       modifiedPaths(castedDoc[keys[i]], '', modified);