refactor(controller.js): fix eslint warnings in basename.controller.js

Author: benmarten

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

@@ -27,6 +27,7 @@ function respondWithResult(res, statusCode) {
 function patchUpdates(patches) {
   return function(entity) {
     try {
+      // eslint-disable-next-line prefer-reflect
       jsonpatch.apply(entity, patches, /*validate*/ true);
     } catch(err) {
       return Promise.reject(err);
@@ -98,7 +99,7 @@ export function create(req, res) {
 // Upserts the given <%= classedName %> in the DB at the specified ID
 export function upsert(req, res) {
   if(req.body._id) {
-    delete req.body._id;
+    Reflect.deleteProperty(req.body, '_id');
   }
   <%_ if(filters.mongooseModels) { -%>
   return <%= classedName %>.findOneAndUpdate({_id: req.params.id}, req.body, {new: true, upsert: true, setDefaultsOnInsert: true, runValidators: true}).exec()<% } %>
@@ -115,7 +116,7 @@ export function upsert(req, res) {
 // Updates an existing <%= classedName %> in the DB
 export function patch(req, res) {
   if(req.body._id) {
-    delete req.body._id;
+    Reflect.deleteProperty(req.body, '_id');
   }
   <% if(filters.mongooseModels) { %>return <%= classedName %>.findById(req.params.id).exec()<% }
      if(filters.sequelizeModels) { %>return <%= classedName %>.find({