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PAPI-7: Rewriting API structure to use routers

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This commit is contained in:
Patrick Müller 2021-08-18 13:09:34 +02:00
parent 02939d57a8
commit 242b211d51
5 changed files with 79 additions and 71 deletions
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17
app.ts
View File

@ -10,26 +10,23 @@ if (!process.env.PORT) {
process.exit(1);
}
const port: number = parseInt(process.env.PORT as string, 10);
const port: number = parseInt(process.env.PORT, 10);
import {CommonRoutesConfig} from './src/common/common.routes.config';
// DHBW Service
import {GeneralInfoRoutes} from './src/models/dhbw-service/generalInfo.routes.config';
import {generalInfoRouter} from "./src/models/dhbw-service/GeneralInfo.router";
// Twitch Highlight Marker
import {AddHighlightRoutes} from './src/models/twitch-highlight-marker/addHighlight.routes.config';
import {addHighlightRouter} from "./src/models/twitch-highlight-marker/AddHighlight.router";
const app: express.Application = express();
const server: http.Server = http.createServer(app);
const routes: Array<CommonRoutesConfig> = [];
// here we are adding middleware to parse all incoming requests as JSON
app.use(bodyparser.json());
// here we are adding the UserRoutes to our array,
// after sending the Express.js application object to have the routes added to our app!
routes.push(new GeneralInfoRoutes(app));
routes.push(new AddHighlightRoutes(app));
// Add routers
app.use('/dhbw-service/generalInfo', generalInfoRouter);
app.use('/twitch-highlight-marker/addHighlight', addHighlightRouter);
// this is a simple route to make sure everything is working properly
app.get('/', (req: express.Request, res: express.Response) => {
@ -37,5 +34,5 @@ app.get('/', (req: express.Request, res: express.Response) => {
});
server.listen(port, () => {
console.log('Server listening on Port 3000');
console.log('Server listening on Port ' + port);
});

27
src/models/dhbw-service/GeneralInfo.router.ts Normal file
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@ -0,0 +1,27 @@
/**
* Required External Modules and Interfaces
*/
import express, {Request, Response} from 'express';
/**
* Router Definition
*/
export const generalInfoRouter = express.Router();
generalInfoRouter.get('/', async (req: Request, res: Response) => {
try {
res.status(200).send(`GET generalInfo v2.1`);
} catch (e) {
console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
}
})
generalInfoRouter.post('/', async (req: Request, res: Response) => {
try {
res.status(200).send(`GET generalInfo v2.1`);
} catch (e) {
console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
}
})

20
src/models/dhbw-service/generalInfo.routes.config.ts
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@ -1,20 +0,0 @@
import {CommonRoutesConfig} from '../../common/common.routes.config';
import express from 'express';
export class GeneralInfoRoutes extends CommonRoutesConfig {
constructor(app: express.Application) {
super(app, 'GeneralInfoRoutes');
}
configureRoutes() {
this.app.route(`/dhbw-service/generalInfo`)
.get((req: express.Request, res: express.Response) => {
res.status(200).send(`GET generalInfo v2`);
})
.post((req: express.Request, res: express.Response) => {
res.status(200).send(`POST generalInfo v2`);
});
return this.app;
}
}

45
src/models/twitch-highlight-marker/AddHighlight.router.ts Normal file
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@ -0,0 +1,45 @@
/**
* Required External Modules and Interfaces
*/
import express, {Request, Response} from 'express';
import * as AddHighlightService from "./addHighlights.service";
/**
* Router Definition
*/
export const addHighlightRouter = express.Router();
addHighlightRouter.get('/', (req: Request, res: Response) => {
try {
res.status(200).send(`GET endpoint not defined.`);
} catch (e) {
console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
}
})
addHighlightRouter.post('/', (req: Request, res: Response) => {
try {
// Check input params
const body = req.body;
if(body.access_key !== process.env.TWITCH_HIGHLIGHTS_ACCESS_KEY){
// Unauthorized, return error
res.type('application/json');
res.status(403).send('{"status": "error", "description": "Unauthorized."}');
} else if(!body.streamer || !body.stream_id || !body.stream_game || !body.timestamp || !body.description || !body.username){
// Missing params, return error
res.type('application/json');
res.status(400).send('{"status": "error", "description": "Missing parameters."}');
} else {
// Everything fine, return success
AddHighlightService.createHighlightEntry(body);
res.type('application/json');
res.status(200).send('{"status": "success", "description": ""}');
}
} catch (e) {
console.log('Error handling a request: ' + e.message);
res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
}
})

41
src/models/twitch-highlight-marker/addHighlight.routes.config.ts
View File

@ -1,41 +0,0 @@
import {CommonRoutesConfig} from '../../common/common.routes.config';
import express from 'express';
import * as AddHighlightService from './addHighlights.service';
import * as dotenv from 'dotenv';
dotenv.config();
export class AddHighlightRoutes extends CommonRoutesConfig {
constructor(app: express.Application) {
super(app, 'AddHighlightRoutes');
}
configureRoutes() {
this.app.route(`/twitch-highlight-marker/addHighlight`)
.get((req: express.Request, res: express.Response) => {
res.status(200).send(`GET endpoint not defined.`);
})
.post((req: express.Request, res: express.Response) => {
// Check input params
const body = req.body;
if(body.access_key !== process.env.TWITCH_HIGHLIGHTS_ACCESS_KEY){
// Unauthorized, return error
res.type('application/json');
res.status(403).send('{"status": "error", "description": "Unauthorized."}');
} else if(!body.streamer || !body.stream_id || !body.stream_game || !body.timestamp || !body.description || !body.username){
// Missing params, return error
res.type('application/json');
res.status(400).send('{"status": "error", "description": "Missing parameters."}');
} else {
// Everything fine, return success
AddHighlightService.createHighlightEntry(body);
res.type('application/json');
res.status(200).send('{"status": "success", "description": ""}');
}
});
return this.app;
}
}