fix (endpoint:controller): fix findOneAndUpdate syntax (#2301)

findOneAndUpdate return modified document now instead of original

fixes #2284

Author: aniknafs

Diff for: templates/endpoint/basename.controller.js

@@ -101,7 +101,7 @@ export function upsert(req, res) {
     delete req.body._id;
   }
   <%_ if(filters.mongooseModels) { -%>
-  return <%= classedName %>.findOneAndUpdate({_id: req.params.id}, req.body, {upsert: true, setDefaultsOnInsert: true, runValidators: true}).exec()<% } %>
+  return <%= classedName %>.findOneAndUpdate({_id: req.params.id}, req.body, {new: true, upsert: true, setDefaultsOnInsert: true, runValidators: true}).exec()<% } %>
   <%_ if(filters.sequelizeModels) { -%>
   return <%= classedName %>.upsert(req.body, {
     where: {

Diff for: templates/endpoint/basename.integration.js

@@ -105,9 +105,9 @@ describe('<%= classedName %> API:', function() {
       updated<%= classedName %> = {};
     });
 
-    it('should respond with the original <%= cameledName %>', function() {
-      <%= expect() %>updated<%= classedName %>.name<%= to() %>.equal('New <%= classedName %>');
-      <%= expect() %>updated<%= classedName %>.info<%= to() %>.equal('This is the brand new <%= cameledName %>!!!');
+    it('should respond with the updated <%= cameledName %>', function() {
+      <%= expect() %>updated<%= classedName %>.name<%= to() %>.equal('Updated <%= classedName %>');
+      <%= expect() %>updated<%= classedName %>.info<%= to() %>.equal('This is the updated <%= cameledName %>!!!');
     });
 
     it('should respond with the updated <%= cameledName %> on a subsequent GET', function(done) {