Add user GET endpoint, schemas, and security middlewares

Introduces GET /users/:id endpoint with validation schema, adds tests for user and register routes, and applies security middlewares (helmet, hpp, cors) to the server. Also adds ESLint configuration and updates logger with linting comments.

eslint.config.js

@@ -0,0 +1,28 @@
+const js = require("@eslint/js")
+const globals = require("globals")
+
+module.exports = [
+    {
+        ignores: ["node_modules", "logs", "coverage", ".env", "*.log"],
+    },
+    js.configs.recommended,
+    {
+        languageOptions: {
+            ecmaVersion: "latest",
+            sourceType: "commonjs",
+            globals: {
+                ...globals.node,
+                ...globals.jest,
+            },
+        },
+        rules: {
+            "no-unused-vars": "warn",
+            "no-undef": "error",
+            "eqeqeq": "error",
+            "indent": ["error", 4],
+            "quotes": ["error", "double"],
+            "semi": ["error", "never"],
+            "no-console": "warn",
+        },
+    },
+]

modules/logger.js

@@ -33,11 +33,13 @@ function write($stream, level, color, content, extraLabels = []) {
         }
     }
 
+    // eslint-disable-next-line no-console
     console.log(`[${date}] `.magenta + `[${level}]`[color] + consoleLabels + " " + message)
     $stream.write(`[${date}] [${level}]${fileLabels} ${stripColors(message)}\n`)
 }
 
 function createLogger(root) {
+    // eslint-disable-next-line no-useless-escape
     const fileName = (/false/).test(process.env.IS_PROD.toLowerCase()) ? new Date().toLocaleString("fr-FR", { timeZone: "UTC" }).replace(/[\/:]/g, "-").replace(/ /g, "_") : "DEV-LOG"
 
     const logsDir = path.join(root, "logs")
@@ -77,6 +79,7 @@ function stripColors(string) {
     if (!string || typeof string !== "string") {
         return string
     }
+    // eslint-disable-next-line no-control-regex
     return string.replace(/\x1B\[[0-9;]*[mK]/g, "")
 }
 

package.json

@@ -17,18 +17,25 @@
 	"scripts": {
 		"start:dev": "nodemon .",
 		"start": "node .",
-		"test": "echo \"Error: no test specified\" && exit 1"
+		"lint": "eslint .", 
+    	"lint:fix": "eslint . --fix"
 	},
 	"homepage": "https://gitea.azures.fr/azures04/Base-REST-API",
 	"readme": "https://gitea.azures.fr/azures04/Base-REST-API/src/branch/main/README.md",
 	"dependencies": {
 		"colors": "^1.4.0",
+		"cors": "^2.8.5",
 		"dotenv": "^17.2.3",
 		"express": "^5.2.1",
+		"helmet": "^8.1.0",
+		"hpp": "^0.2.3",
 		"path-to-regexp": "^8.3.0",
 		"zod": "^4.2.0"
 	},
 	"devDependencies": {
+		"@eslint/js": "^9.39.2",
+		"eslint": "^9.39.2",
+		"globals": "^16.5.0",
 		"nodemon": "^3.1.11"
 	}
 }

routes/register.js

@@ -2,8 +2,7 @@ const express = require("express")
 const router = express.Router()
 const registerService = require("../services/register")
 
-router.post("/", async (req, res, next) => {
-    try {
+router.post("/", async (req, res) => {
     const { email, username, password } = req.body
     const registerResult = registerService.register({ email, username, password })
     return res.status(200).json({
@@ -11,9 +10,6 @@ router.post("/", async (req, res, next) => {
         message: "User successfully registered",
         data: registerResult
     })
-    } catch (error) {
-        next(error)
-    }
 })
 
 module.exports = router

routes/users/[id].js

@@ -1,8 +1,17 @@
 const express = require("express")
+const DefaultError = require("../../errors/DefaultError")
 const router = express.Router()
 
-router.post("/", async (req, res, next) => {
-
+router.get("", async (req, res) => {
+    const bearer = req.headers.authorization
+    if (bearer == "Bearer token") {
+        return res.status(200).json({
+            id: req.params.id,
+            username: "johndoe"
+        })
+    } else {
+        throw new DefaultError(403, "Invalid token", "", "InvalidTokenException")
+    }
 })
 
 module.exports = router

schemas/register.js

@@ -3,9 +3,6 @@ const z = require("zod")
 module.exports = {
     POST: {
         headers: z.object({
-            authorization: z.string()
-                .startsWith("Bearer ", { message: "Token d'authentification manquant ou invalide." })
-                .optional(),
             "content-type": z.string().regex(/application\/json/i).optional()
         }),
         body: z.object({

schemas/users/[id].js

@@ -0,0 +1,15 @@
+const z = require("zod")
+
+module.exports = {
+    GET: {
+        headers: z.object({
+            authorization: z.string()
+            .startsWith("Bearer ", { message: "Token d'authentification manquant ou invalide." }),
+            "content-type": z.string().regex(/application\/json/i).optional()
+        }),
+        error: {
+            code: 422,
+            message: "Invalid request data"
+        }
+    }
+}

server.js

@@ -1,9 +1,12 @@
 const express = require("express")
+const hpp = require("hpp")
 const app = express()
+const cors = require("cors")
 const path = require("node:path")
+const utils = require("./modules/utils")
 const Logger = require("./modules/logger")
 const logger = Logger.createLogger(__dirname)
-const utils = require("./modules/utils")
+const helmet = require("helmet")
 const loader = require("./modules/loader")
 const DefaultError = require("./errors/DefaultError")
 const path2regex = require("path-to-regexp")
@@ -13,6 +16,10 @@ const schemas = loader.getRecursiveFiles(path.join(__dirname, "schemas"))
 
 const schemaRegistry = {}
 
+app.use(hpp())
+app.use(helmet())
+app.use(cors({ origin: "*" }))
+
 app.use(express.json())
 app.use(express.urlencoded({ extended: true }))
 

services/register.js

@@ -1,8 +1,9 @@
 const crypto = require("node:crypto")
 const DefaultError = require("../errors/DefaultError")
 
-function register({ email, username, password }) {
-    if (true) {
+function register({ email, username }) {
+    const canRegister = true
+    if (canRegister === true) {
         return {
             id: crypto.randomUUID(),
             username: username,

tests/register.rest

@@ -0,0 +1,8 @@
+POST http://localhost:3000/register HTTP/1.1
+Content-Type: application/json
+
+{
+    "email": "johndoe@exemple.com",
+    "username": "johndoe",
+    "password": "Password123"
+}

tests/users/id.rest

@@ -0,0 +1,2 @@
+GET http://localhost:3000/users/johndoe HTTP/1.1
+authorization: Bearer token