Ported addPushDevice. Added unit tests. Added addPushDevice route. Added integration tests

common/script/ops/addPushDevice.js

@@ -1,20 +1,43 @@
 import _ from 'lodash';
+import i18n from '../i18n';
+import splitWhitespace from '../libs/splitWhitespace';
+import {
+  BadRequest,
+  NotAuthorized,
+} from '../libs/errors';
+
+module.exports = function addPushDevice (user, req = {}) {
+  let regId = _.get(req, 'body.regId');
+  if (!regId) throw new BadRequest(i18n.t('regIdRequired', req.language));
+
+  let type = _.get(req, 'body.type');
+  if (!type) throw new BadRequest(i18n.t('typeRequired', req.language));
 
-module.exports = function(user, req, cb) {
-  var i, item, pd;
   if (!user.pushDevices) {
     user.pushDevices = [];
   }
-  pd = user.pushDevices;
-  item = {
-    regId: req.body.regId,
-    type: req.body.type
+
+  let pushDevices = user.pushDevices;
+
+  let item = {
+    regId,
+    type,
   };
-  i = _.findIndex(pd, {
-    regId: item.regId
+
+  let indexOfPushDevice = _.findIndex(pushDevices, {
+    regId: item.regId,
   });
-  if (i === -1) {
-    pd.push(item);
+
+  if (indexOfPushDevice !== -1) {
+    throw new NotAuthorized(i18n.t('pushDeviceAlreadyAdded', req.language));
   }
-  return typeof cb === "function" ? cb(null, user.pushDevices) : void 0;
+
+  pushDevices.push(item);
+
+  let response = {
+    data: _.pick(user, splitWhitespace('pushDevices')),
+    message: i18n.t('pushDeviceAdded', req.language),
+  };
+
+  return response;
 };