Add missing files

app/imports/api/domains.js

+import { Meteor } from 'meteor/meteor';
+import logServer from './logging';
+
+// checks if the domain part of an email address matches whitelisted domains
+export default function checkDomain(email) {
+  let res = false;
+  const domainMail = email.split('@')[1];
+  const whiteDomains = Meteor.settings.private.whiteDomains || [];
+  whiteDomains.forEach((whiteDomain) => {
+    if (new RegExp(whiteDomain).test(domainMail)) {
+      logServer(`  Email domain matches ${whiteDomain}: user activated`);
+      res = true;
+    }
+  });
+  return res;
+}

app/imports/api/logging.js

+import { Meteor } from 'meteor/meteor';
+import i18n from 'meteor/universe:i18n';
+import { createNotification } from './notifications/methods';
+
+const levels = ['info', 'warning', 'error'];
+
+function logServer(message, level = 'info', userNotify = null) {
+  if (!levels.includes(level)) throw new Meteor.Error('api.logging.logServer', i18n.__('api.logging.unknownLogLevel'));
+  console.log(message);
+  if (userNotify) {
+    const user = Meteor.users.findOne(userNotify);
+    if (user) {
+      const notifData = {
+        userId: userNotify,
+        title: i18n.__(`api.logging.${level}`),
+        content: message,
+        type: level,
+      };
+      createNotification._execute({}, { data: notifData });
+    }
+  }
+}
+
+export default logServer;