feature(user-notifications): User should be able to receive notificat…

…ions [Finishes #169643311]

src/controllers/notifications.controller.js

@@ -1,4 +1,5 @@
 import notificationHelper from '../helpers/notification.helper';
+import models from '../models/index';
 
 
 /**
@@ -31,5 +32,30 @@ class NotificationController {
         return res.status(404).json({ error: 'route does not exist' });
     }
   }
+
+  /**
+ *
+ * @description Method to get user notifications
+ * @static
+ * @param {object} req client request
+ * @param {object} res server response
+ * @returns {Object} server response object
+ * @param  {Function} next passes control to the next middleware
+ * @memberof NotificationController
+ */
+  static async getUserNotification(req, res) {
+    try {
+      const user = req.auth;
+      const usersNotifications = await models.AppNotification.findAll({
+        where: { receiverId: user.id },
+      });
+      if (usersNotifications.length === 0) {
+        return res.status(404).json({ status: 404, message: 'You currently do not have notifications' });
+      }
+      return res.send({ notifications: usersNotifications });
+    } catch (error) {
+      return res.send({ error: error.message });
+    }
+  }
 }
 export default NotificationController;

src/helpers/notification.helper.js

@@ -1,6 +1,5 @@
 import models from '../models/index';
 
-
 export default async (req, res, next, userColumn) => {
   const userDetails = await models.user.findOne({ where: { email: req.auth.email } });
   const { id } = userDetails;

src/routes/api/notifications/notification.route.js

@@ -3,9 +3,10 @@ import validateToken from '../../../middlewares/auth';
 import NotificationController from '../../../controllers/notifications.controller';
 
 const router = express.Router();
-const { notification } = NotificationController;
+const { notification, getUserNotification } = NotificationController;
 
 // req.params can only be 'email' or 'inApp''
 router.patch('/:emailOrInApp', validateToken, notification);
+router.get('/', validateToken, getUserNotification);
 
 export default router;

test/notifications.test.js

@@ -71,4 +71,16 @@ describe('test for opting in and out of notifications', () => {
         done();
       });
   });
+  it('test for getting user notifications', (done) => {
+    chai.request(server)
+      .get('/api/v1/notifications/')
+      .set('Authorization', usertoken)
+      .end((error, res) => {
+        expect(res.status).to.equal(404);
+        expect(res.body).to.be.an('object');
+        expect(res.body).to.have.property('message');
+        expect(res.body.message).to.contain('You currently do not have notifications');
+        done();
+      });
+  });
 });