PAPI-7: Rewriting API structure to use routers #1
17
app.ts
17
app.ts
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@ -10,26 +10,23 @@ if (!process.env.PORT) {
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process.exit(1);
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}
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const port: number = parseInt(process.env.PORT as string, 10);
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const port: number = parseInt(process.env.PORT, 10);
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import {CommonRoutesConfig} from './src/common/common.routes.config';
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// DHBW Service
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import {GeneralInfoRoutes} from './src/models/dhbw-service/generalInfo.routes.config';
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import {generalInfoRouter} from "./src/models/dhbw-service/GeneralInfo.router";
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// Twitch Highlight Marker
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import {AddHighlightRoutes} from './src/models/twitch-highlight-marker/addHighlight.routes.config';
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import {addHighlightRouter} from "./src/models/twitch-highlight-marker/AddHighlight.router";
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const app: express.Application = express();
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const server: http.Server = http.createServer(app);
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const routes: Array<CommonRoutesConfig> = [];
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// here we are adding middleware to parse all incoming requests as JSON
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app.use(bodyparser.json());
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// here we are adding the UserRoutes to our array,
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// after sending the Express.js application object to have the routes added to our app!
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routes.push(new GeneralInfoRoutes(app));
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routes.push(new AddHighlightRoutes(app));
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// Add routers
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app.use('/dhbw-service/generalInfo', generalInfoRouter);
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app.use('/twitch-highlight-marker/addHighlight', addHighlightRouter);
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// this is a simple route to make sure everything is working properly
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app.get('/', (req: express.Request, res: express.Response) => {
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@ -37,5 +34,5 @@ app.get('/', (req: express.Request, res: express.Response) => {
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});
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server.listen(port, () => {
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console.log('Server listening on Port 3000');
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console.log('Server listening on Port ' + port);
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});
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27
src/models/dhbw-service/GeneralInfo.router.ts
Normal file
27
src/models/dhbw-service/GeneralInfo.router.ts
Normal file
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@ -0,0 +1,27 @@
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/**
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* Required External Modules and Interfaces
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*/
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import express, {Request, Response} from 'express';
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/**
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* Router Definition
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*/
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export const generalInfoRouter = express.Router();
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generalInfoRouter.get('/', async (req: Request, res: Response) => {
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try {
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res.status(200).send(`GET generalInfo v2.1`);
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} catch (e) {
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console.log('Error handling a request: ' + e.message);
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res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
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}
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})
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generalInfoRouter.post('/', async (req: Request, res: Response) => {
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try {
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res.status(200).send(`GET generalInfo v2.1`);
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} catch (e) {
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console.log('Error handling a request: ' + e.message);
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res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
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}
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})
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@ -1,20 +0,0 @@
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import {CommonRoutesConfig} from '../../common/common.routes.config';
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import express from 'express';
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export class GeneralInfoRoutes extends CommonRoutesConfig {
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constructor(app: express.Application) {
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super(app, 'GeneralInfoRoutes');
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}
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configureRoutes() {
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this.app.route(`/dhbw-service/generalInfo`)
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.get((req: express.Request, res: express.Response) => {
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res.status(200).send(`GET generalInfo v2`);
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})
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.post((req: express.Request, res: express.Response) => {
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res.status(200).send(`POST generalInfo v2`);
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});
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return this.app;
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}
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}
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45
src/models/twitch-highlight-marker/AddHighlight.router.ts
Normal file
45
src/models/twitch-highlight-marker/AddHighlight.router.ts
Normal file
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@ -0,0 +1,45 @@
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/**
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* Required External Modules and Interfaces
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*/
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import express, {Request, Response} from 'express';
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import * as AddHighlightService from "./addHighlights.service";
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/**
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* Router Definition
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*/
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export const addHighlightRouter = express.Router();
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addHighlightRouter.get('/', (req: Request, res: Response) => {
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try {
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res.status(200).send(`GET endpoint not defined.`);
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} catch (e) {
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console.log('Error handling a request: ' + e.message);
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res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
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}
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})
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addHighlightRouter.post('/', (req: Request, res: Response) => {
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try {
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// Check input params
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const body = req.body;
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if(body.access_key !== process.env.TWITCH_HIGHLIGHTS_ACCESS_KEY){
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// Unauthorized, return error
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res.type('application/json');
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res.status(403).send('{"status": "error", "description": "Unauthorized."}');
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} else if(!body.streamer || !body.stream_id || !body.stream_game || !body.timestamp || !body.description || !body.username){
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// Missing params, return error
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res.type('application/json');
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res.status(400).send('{"status": "error", "description": "Missing parameters."}');
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} else {
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// Everything fine, return success
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AddHighlightService.createHighlightEntry(body);
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res.type('application/json');
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res.status(200).send('{"status": "success", "description": ""}');
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}
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} catch (e) {
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console.log('Error handling a request: ' + e.message);
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res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
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}
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})
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@ -1,41 +0,0 @@
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import {CommonRoutesConfig} from '../../common/common.routes.config';
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import express from 'express';
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import * as AddHighlightService from './addHighlights.service';
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import * as dotenv from 'dotenv';
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dotenv.config();
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export class AddHighlightRoutes extends CommonRoutesConfig {
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constructor(app: express.Application) {
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super(app, 'AddHighlightRoutes');
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}
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configureRoutes() {
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this.app.route(`/twitch-highlight-marker/addHighlight`)
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.get((req: express.Request, res: express.Response) => {
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res.status(200).send(`GET endpoint not defined.`);
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})
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.post((req: express.Request, res: express.Response) => {
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// Check input params
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const body = req.body;
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if(body.access_key !== process.env.TWITCH_HIGHLIGHTS_ACCESS_KEY){
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// Unauthorized, return error
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res.type('application/json');
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res.status(403).send('{"status": "error", "description": "Unauthorized."}');
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} else if(!body.streamer || !body.stream_id || !body.stream_game || !body.timestamp || !body.description || !body.username){
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// Missing params, return error
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res.type('application/json');
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res.status(400).send('{"status": "error", "description": "Missing parameters."}');
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} else {
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// Everything fine, return success
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AddHighlightService.createHighlightEntry(body);
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res.type('application/json');
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res.status(200).send('{"status": "success", "description": ""}');
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}
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});
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return this.app;
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}
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}
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