feature/implement-edit-event

- implement edit event feature
- write tests for editing event feature

package.json

@@ -13,6 +13,7 @@
     "body-parser": "^1.18.2",
     "dotenv": "^5.0.1",
     "express": "^4.16.3",
+    "helmet": "^3.12.0",
     "jest": "^22.4.3",
     "jsonwebtoken": "^8.2.1",
     "lodash": "^4.17.5",

server/app.js

@@ -1,15 +1,16 @@
 import express from 'express';
-import bodyParser from 'body-parser';
+import helmet from 'helmet';
 import logger from 'morgan';
 import dotenv from 'dotenv';
 
 dotenv.config();
 
 const app = express();
 
+app.use(helmet());
 app.use(logger('dev'));
-app.use(bodyParser.json());
-app.use(bodyParser.urlencoded({ extended: false }));
+app.use(express.json());
+app.use(express.urlencoded({ extended: false }));
 
 require('./routes')(app);
 

server/controllers/event.js

@@ -63,6 +63,36 @@ class Events {
         });
       });
   }
+  static modifyEvent(request, response) {
+    Event.findById(request.params.eventId)
+      .then((event) => {
+        if (!event) {
+          return response.status(404).json({
+            message: 'No event found.'
+          });
+        }
+        if (event.organizer != request.userDetails.id) {
+          return response.status(401).json({
+            message: 'You do not have the privilege to modify this resource'
+          });
+        }
+        return event.update({
+          name: request.body.name || event.name,
+          image: request.body.image || event.image,
+          date: request.body.date || event.date,
+          duration: request.body.duration || event.duration
+        }).then((updatedEvent) => {
+          return response.status(201).json({
+            message: 'Event modified successfully.',
+            eventDetails: updatedEvent
+          });
+        });
+      }).catch((err) => {
+        return response.status(500).json({
+          message: serverError
+        });
+      });
+  }
 }
 
 export default Events;

server/routes/index.js

@@ -29,4 +29,9 @@ module.exports = (app) => {
     eventController.addEvent
   );
   app.get('/api/v1/events', eventController.getEvents);
+  app.put(
+    '/api/v1/event/:eventId',
+    sessionControl.isLoggedIn, sessionControl.isUser,
+    eventController.modifyEvent
+  );
 };

server/tests/event.test.js

@@ -2,12 +2,19 @@ import supertest from 'supertest';
 import { expect } from 'chai';
 import app from '../app';
 import eventSeed from './seed/eventSeed';
-import dummyUser from './seed/userseed';
+import dummyUser, { secondDummyUser } from './seed/userseed';
 
 const request = supertest(app);
 const eventApi = '/api/v1/events';
 
 describe('Tests for Events API', () => {
+  before((done) => {
+    request.post('/api/v1/users/signup')
+      .send(secondDummyUser)
+      .end(() => {
+        done();
+      });
+  });
   describe('Tests for events creation', () => {
     it('should fail to create an event if the user is not signed in', (done) => {
       request.post(eventApi)
@@ -26,7 +33,7 @@ describe('Tests for Events API', () => {
     it('should fail to create an event if no name is provided', (done) => {
       const noName = { ...eventSeed };
       noName.name = '';
-      request.post(`/api/v1/events?token=${dummyUser.token}`)
+      request.post(`/api/v1/events?token=${secondDummyUser.token}`)
         .set('Connection', 'keep alive')
         .set('Content-Type', 'application/json')
         .type('form')
@@ -57,7 +64,7 @@ describe('Tests for Events API', () => {
     it('should fail to create an event if no duration is supplied', (done) => {
       const noDuration = { ...eventSeed };
       noDuration.duration = '';
-      request.post(`/api/v1/events?token=${dummyUser.token}`)
+      request.post(`/api/v1/events?token=${secondDummyUser.token}`)
         .set('Connection', 'keep alive')
         .set('Content-Type', 'application/json')
         .type('form')
@@ -103,7 +110,7 @@ describe('Tests for Events API', () => {
     it(
       'should create an event successfully if all values are supplied',
       (done) => {
-        request.post(`/api/v1/events?token=${dummyUser.token}`)
+        request.post(`/api/v1/events?token=${secondDummyUser.token}`)
           .set('Connection', 'keep alive')
           .set('Content-Type', 'application/json')
           .type('form')
@@ -135,4 +142,35 @@ describe('Tests for Events API', () => {
         });
     });
   });
+  describe('Edit events test', () => {
+    it('should fail to edit an event if a user is not signed in', (done) => {
+      request.put(`/api/v1/event/${eventSeed.id}`)
+        .set('Connection', 'keep alive')
+        .set('Content-Type', 'application/json')
+        .type('form')
+        .send(eventSeed)
+        .end((error, response) => {
+          expect(response.status).to.equal(401);
+          expect(response.body).to.be.an('object');
+          expect(response.body.message).to
+            .equal('Please sign into your account to access this resource.');
+          done();
+        });
+    });
+    it('should edit an event successfully', (done) => {
+      request.put(`/api/v1/event/${eventSeed.id}?token=${secondDummyUser.token}`)
+        .set('Connection', 'keep alive')
+        .set('Content-Type', 'application/json')
+        .type('form')
+        .send(eventSeed)
+        .end((error, response) => {
+          expect(response.status).to.equal(201);
+          expect(response.body).to.be.an('object');
+          expect(response.body.message)
+            .to.equal('Event modified successfully.');
+          expect(response.body.eventDetails).to.be.an('object');
+          done();
+        });
+    });
+  });
 });

server/tests/seed/eventSeed.js

@@ -1,8 +1,16 @@
 const eventSeed = {
+  id: 1,
   name: 'Biker sports event',
   duration: 2,
   date: '2018-03-05 12:01:18.936+01',
   venue: 'Yaba Beach'
 };
 
+export const secondEvent = {
+  id: 2,
+  name: 'Dripping migos',
+  duration: '2018-03-05 12:01:18.936+01',
+  venue: 'Yaba Beach'
+};
+
 export default eventSeed;