wrapping up more on #9 add user and get one

src/CoffeeRatesServer.ts

@@ -3,23 +3,20 @@
  *
  * created by Sean Maxwell Jan 21, 2019
  */
-
-import * as path from 'path';
-import * as express from 'express';
-import * as bodyParser from 'body-parser';
 import { Server } from '@overnightjs/core';
+import * as bodyParser from 'body-parser';
+import * as express from 'express';
+import * as path from 'path';
 
+import UserController from './controllers/user/UserController';
 
 class CoffeeRatesServer extends Server {
 
-    private readonly _SERVER_START_MSG = 'Demo server started on port: ';
-    private readonly _DEV_MSG = 'Express Server is running in development mode. Start the React ' +
-        'development server "npm run start:react" to develop front-end content. Back-end is ' +
-        'currently running on port: ';
+    private readonly _SERVER_START_MSG = 'Coffee Rates server started on port: ';
+    private readonly _DEV_MSG = 'Express Server currently running on port: ';
 
     private _port = 3001;
 
-
     constructor() {
         super();
 
@@ -40,7 +37,10 @@ class CoffeeRatesServer extends Server {
 
 
     private _setupControllers(): void {
-        // super.addControllers(controllers);
+        const controllers = [
+            new UserController(),
+        ];
+        super.addControllers(controllers);
     }
 
 

src/contracts/index.ts

@@ -0,0 +1 @@
+export * from './user.interface';

src/contracts/user.interface.ts

@@ -0,0 +1,4 @@
+export interface IUser {
+  name: string;
+  id: string;
+}

src/controllers/shared/TestServer.test.ts

@@ -0,0 +1,23 @@
+import * as bodyParser from 'body-parser';
+import { Application } from 'express';
+import { Server } from '@overnightjs/core';
+
+
+class TestServer extends Server {
+
+    constructor() {
+        super();
+        this.app.use(bodyParser.json());
+        this.app.use(bodyParser.urlencoded({extended: true}));
+    }
+
+    public setController(ctlr: object): void {
+        super.addControllers(ctlr);
+    }
+
+    public getExpressInstance(): Application {
+        return this.app;
+    }
+}
+
+export default TestServer;

src/controllers/user/UserController.test.ts

@@ -0,0 +1,55 @@
+import * as supertest from 'supertest';
+
+import {} from 'jasmine';
+import { SuperTest, Test } from 'supertest';
+
+import TestServer from '../shared/TestServer.test';
+import UserController from './UserController';
+import { IUser } from '../../contracts';
+
+describe('UserController', () => {
+  const userController = new UserController();
+  let agent: SuperTest<Test>;
+
+  beforeAll(done => {
+    // Activate the routes
+    const server = new TestServer();
+    server.setController(userController);
+
+    // Start supertest
+    agent = supertest.agent(server.getExpressInstance());
+    done();
+  });
+
+  describe('API: "/api/user/:id"', () => {
+    it(`should return a JSON object with user Data`, (done: DoneFn) => {
+      agent.get('/api/user/123').end((err, res) => {
+        expect(res.status).toBe(250);
+        const user: IUser = res.body.response;
+        expect(user.id).toBe('sampleId');
+        expect(user.name).toBe('sample');
+        done();
+      });
+    });
+  });
+
+  describe('API: "/api/user/"', () => {
+    it(`should post a new user the endpoint`, (done: DoneFn) => {
+      const testUser: IUser = {
+        id: 'test',
+        name: 'waffles',
+      };
+      agent.post('/api/user')
+      .type('form')
+      .expect(250)
+      .send(testUser)
+      .end((err, res) => {
+        if (err) {
+          console.error(err);
+        }
+        expect(res.body.success).toBeTruthy();
+        done();
+      });
+    });
+  });
+});

src/controllers/user/UserController.ts

@@ -0,0 +1,37 @@
+import { Controller, Get, Post } from '@overnightjs/core';
+import { Request, Response } from 'express';
+
+import { IUser } from '../../contracts';
+
+
+@Controller('api/user')
+class UserController {
+
+    public readonly SUC_MSG = 'hello';
+    public readonly ERR_MSG = 'can\'t say hello';
+
+
+    @Get(':id')
+    private getUser(req: Request, res: Response): void {
+        try {
+            const userId = req.params.id;
+            const response: IUser = {
+              name: 'sample',
+              id: 'sampleId',
+            };
+            res.status(250).json({response});
+        } catch (err) {
+            console.error(err);
+            res.status(400).json({response: this.ERR_MSG});
+        }
+    }
+
+    @Post('')
+    private addUser(req: Request, res: Response): void {
+      const newUser = req.body;
+      // TODO save the user somewhere
+      res.status(250).json({success: true});
+    }
+}
+
+export default UserController;