corrections found while writing documentation

imports/api/OAuth/server/methods.js

@@ -1,14 +1,30 @@
 import { Meteor } from 'meteor/meteor';
 import { check } from 'meteor/check';
 import { ServiceConfiguration } from 'meteor/service-configuration';
+import rateLimit from '../../../modules/rate-limit';
 
 Meteor.methods({
   'oauth.verifyConfiguration': function oauthVerifyConfiguration(services) {
     check(services, Array);
-    const verifiedServices = [];
-    services.forEach((service) => {
-      if (ServiceConfiguration.configurations.findOne({ service })) verifiedServices.push(service);
-    });
-    return verifiedServices.sort();
+
+    try {
+      const verifiedServices = [];
+      services.forEach((service) => {
+        if (ServiceConfiguration.configurations.findOne({ service })) {
+          verifiedServices.push(service);
+        }
+      });
+      return verifiedServices.sort();
+    } catch (exception) {
+      throw new Meteor.Error('500', exception);
+    }
   },
 });
+
+rateLimit({
+  methods: [
+    'oauth.verifyConfiguration',
+  ],
+  limit: 5,
+  timeRange: 1000,
+});