Create backend
- NodeJs - Express - Socket.io - Eslint - TypeScript
This commit is contained in:
parent
c0e75ae07e
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27
back/.eslintrc.json
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27
back/.eslintrc.json
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{
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"root": true,
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"env": {
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"browser": true,
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"es6": true,
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"node": true
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},
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"extends": [
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"eslint:recommended",
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"plugin:@typescript-eslint/eslint-recommended"
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],
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"globals": {
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"Atomics": "readonly",
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"SharedArrayBuffer": "readonly"
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},
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"parser": "@typescript-eslint/parser",
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"parserOptions": {
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"ecmaVersion": 2018,
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"sourceType": "module"
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},
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"plugins": [
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"@typescript-eslint"
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],
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"rules": {
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"no-unused-vars": "off"
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}
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}
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3
back/.gitignore
vendored
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3
back/.gitignore
vendored
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/node_modules/
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/dist/bundle.js
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/yarn-error.log
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36
back/package.json
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36
back/package.json
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{
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"name": "workadventureback",
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"version": "1.0.0",
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"description": "",
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"main": "index.js",
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"scripts": {
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"tsc": "tsc",
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"dev": "ts-node-dev --respawn --transpileOnly ./server.ts",
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"prod": "tsc && node ./dist/server.js",
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"lint": "node_modules/.bin/eslint src/ . --ext .ts"
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},
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"repository": {
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"type": "git",
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"url": "git+https://github.com/thecodingmachine/workadventure.git"
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},
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"author": "g.parant@thecodingmachine.com",
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"license": "ISC",
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"bugs": {
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"url": "https://github.com/thecodingmachine/workadventure/issues"
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},
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"homepage": "https://github.com/thecodingmachine/workadventure#readme",
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"dependencies": {
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"@types/express": "^4.17.4",
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"@types/socket.io": "^2.1.4",
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"body-parser": "^1.19.0",
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"express": "^4.17.1",
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"socket.io": "^2.3.0",
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"ts-node-dev": "^1.0.0-pre.44",
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"typescript": "^3.8.3"
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},
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"devDependencies": {
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"@typescript-eslint/eslint-plugin": "^2.26.0",
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"@typescript-eslint/parser": "^2.26.0",
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"eslint": "^6.8.0"
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}
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}
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3
back/server.ts
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3
back/server.ts
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// lib/server.ts
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import App from "./src/App";
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App.listen(8080, () => console.log(`Example app listening on port 8080!`))
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26
back/src/App.ts
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26
back/src/App.ts
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// lib/app.ts
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import {IoSocketController} from "./Controller/IoSocketController";
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import express from "express";
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import {Application} from 'express';
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import bodyParser = require('body-parser');
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import * as http from "http";
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class App {
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public app: Application;
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public server: http.Server;
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public ioSocketController: IoSocketController;
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constructor() {
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this.app = express();
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this.config();
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this.server = http.createServer(this.app);
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this.ioSocketController = new IoSocketController(this.server);
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}
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private config(): void {
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this.app.use(bodyParser.json());
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this.app.use(bodyParser.urlencoded({extended: false}));
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}
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}
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export default new App().server;
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30
back/src/Controller/IoSocketController.ts
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back/src/Controller/IoSocketController.ts
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import socketIO = require('socket.io');
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import {Socket} from "socket.io";
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import * as http from "http";
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import {JoinRoomMessage} from "@Model/Websocket/JoinRoomMessage";
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export class IoSocketController{
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Io: socketIO.Server;
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constructor(server : http.Server) {
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this.Io = socketIO(server);
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this.ioConnection();
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}
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ioConnection() {
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this.Io.on('connection', (socket: Socket) => {
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//TODO check token access
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/*join-rom event permit to join one room.
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message :
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userId : user identification
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roomId: room identification
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positionXUser: user x position map
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positionYUser: user y position on map
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*/
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socket.on('join-room', (message : JoinRoomMessage) => {
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socket.join(message.roomId);
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socket.to(message.roomId).emit('join-room', message.toString());
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});
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});
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}
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}
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23
back/src/Model/Websocket/JoinRoomMessage.ts
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back/src/Model/Websocket/JoinRoomMessage.ts
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export class JoinRoomMessage {
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userId: string;
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roomId: string;
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positionXUser: string;
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positionYUser: string;
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constructor(message: string) {
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let data = JSON.parse(message);
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this.userId = data.userId;
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this.roomId = data.roomId;
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this.positionXUser = data.positionXUser;
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this.positionYUser = data.positionYUser;
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}
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toString(){
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return JSON.stringify({
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userId: this.userId,
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roomId: this.roomId,
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positionXUser: this.positionXUser,
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positionYUser: this.positionYUser
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})
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}
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}
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71
back/tsconfig.json
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71
back/tsconfig.json
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{
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"compilerOptions": {
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"experimentalDecorators": true,
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/* Basic Options */
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// "incremental": true, /* Enable incremental compilation */
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"target": "es5", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */
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"module": "commonjs", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
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// "lib": [], /* Specify library files to be included in the compilation. */
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// "allowJs": true, /* Allow javascript files to be compiled. */
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// "checkJs": true, /* Report errors in .js files. */
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// "jsx": "preserve", /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
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// "declaration": true, /* Generates corresponding '.d.ts' file. */
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// "declarationMap": true, /* Generates a sourcemap for each corresponding '.d.ts' file. */
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// "sourceMap": true, /* Generates corresponding '.map' file. */
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// "outFile": "./", /* Concatenate and emit output to single file. */
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"outDir": "./dist", /* Redirect output structure to the directory. */
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// "rootDir": "./", /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
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// "composite": true, /* Enable project compilation */
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// "tsBuildInfoFile": "./", /* Specify file to store incremental compilation information */
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// "removeComments": true, /* Do not emit comments to output. */
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// "noEmit": true, /* Do not emit outputs. */
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// "importHelpers": true, /* Import emit helpers from 'tslib'. */
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// "downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
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// "isolatedModules": true, /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
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/* Strict Type-Checking Options */
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"strict": true, /* Enable all strict type-checking options. */
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// "noImplicitAny": true, /* Raise error on expressions and declarations with an implied 'any' type. */
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// "strictNullChecks": true, /* Enable strict null checks. */
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// "strictFunctionTypes": true, /* Enable strict checking of function types. */
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// "strictBindCallApply": true, /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
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// "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */
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// "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */
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// "alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */
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/* Additional Checks */
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// "noUnusedLocals": true, /* Report errors on unused locals. */
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// "noUnusedParameters": true, /* Report errors on unused parameters. */
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// "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
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// "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */
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/* Module Resolution Options */
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// "moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
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// "baseUrl": "./", /* Base directory to resolve non-absolute module names. */
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"baseUrl": "src",
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"paths": {
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"@Controller": ["Controller/*"],
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"@Model": ["Model/*"]
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}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
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// "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */
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// "typeRoots": [], /* List of folders to include type definitions from. */
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// "types": [], /* Type declaration files to be included in compilation. */
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// "allowSyntheticDefaultImports": true, /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
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"esModuleInterop": true, /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
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// "preserveSymlinks": true, /* Do not resolve the real path of symlinks. */
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// "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
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/* Source Map Options */
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// "sourceRoot": "", /* Specify the location where debugger should locate TypeScript files instead of source locations. */
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// "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
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// "inlineSourceMap": true, /* Emit a single file with source maps instead of having a separate file. */
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// "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
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/* Experimental Options */
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// "experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */
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// "emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */
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/* Advanced Options */
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"forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
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}
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}
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2047
back/yarn.lock
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2047
back/yarn.lock
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File diff suppressed because it is too large
Load Diff
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labels:
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- "traefik.http.routers.front.rule=Host(`workadventure.localhost`)"
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- "traefik.http.services.front.loadbalancer.server.port=8080"
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back:
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image: thecodingmachine/nodejs:12
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command: yarn dev
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environment:
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STARTUP_COMMAND_1: yarn install
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volumes:
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- ./back:/usr/src/app
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labels:
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- "traefik.http.routers.back.rule=Host(`back.workadventure.localhost`)"
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- "traefik.http.services.back.loadbalancer.server.port=8080"
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