From 480e5e0386dd1b496b6b244016ee9424bc2fa4af Mon Sep 17 00:00:00 2001 From: areimann Date: Sun, 30 Aug 2026 15:25:31 +0200 Subject: [PATCH] Initial commit --- .gitignore | 3 + README.md | 1 + actions/.templateAction.js | 13 + database/commands.js | 133 ++++ database/index.js | 143 ++++ database/pools.js | 87 +++ frontend/.gitkeep | 0 frontend/resources/.gitkeep | 0 frontend/views/.gitkeep | 0 index.js | 24 + package-lock.json | 1274 +++++++++++++++++++++++++++++++++++ package.json | 34 + routers/.templateRouter.js | 19 + server/actions.js | 57 ++ server/index.js | 107 +++ server/routers.js | 74 ++ utils/.gitkeep | 0 validators/.gitkeep | 0 18 files changed, 1969 insertions(+) create mode 100644 .gitignore create mode 100644 README.md create mode 100644 actions/.templateAction.js create mode 100644 database/commands.js create mode 100644 database/index.js create mode 100644 database/pools.js create mode 100644 frontend/.gitkeep create mode 100644 frontend/resources/.gitkeep create mode 100644 frontend/views/.gitkeep create mode 100644 index.js create mode 100644 package-lock.json create mode 100644 package.json create mode 100644 routers/.templateRouter.js create mode 100644 server/actions.js create mode 100644 server/index.js create mode 100644 server/routers.js create mode 100644 utils/.gitkeep create mode 100644 validators/.gitkeep diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..ca5a7ee --- /dev/null +++ b/.gitignore @@ -0,0 +1,3 @@ +.env +node_modules/ +.backup/ \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 0000000..a0d4941 --- /dev/null +++ b/README.md @@ -0,0 +1 @@ +# LupiNex Connect \ No newline at end of file diff --git a/actions/.templateAction.js b/actions/.templateAction.js new file mode 100644 index 0000000..7849906 --- /dev/null +++ b/actions/.templateAction.js @@ -0,0 +1,13 @@ +/* + ! /actions/.templateAction.js + ? Action socket.io handler template. +*/ + +// % export default action function +export default async function handleAction(socket, dbWorker, data) { + // $ Business logic for processing the chat message + console.log(`Received message from ${socket.id}:`, data.message); + + // $ Respond back to the client or broadcast + socket.emit('chat.response', { status: 'success', text: 'Message received!' }); +} \ No newline at end of file diff --git a/database/commands.js b/database/commands.js new file mode 100644 index 0000000..a42d60e --- /dev/null +++ b/database/commands.js @@ -0,0 +1,133 @@ +/* + ! /database/commands.js + ? The command library for mariadb +*/ + +// % imports +import pools from './pools.js'; // functions "add(this)", "remove(this.name)", "status(name)" + +// = command manager class +export default class Commands { + constructor(name, db, protocol = 'read', address = process.env.DB_CONN_IP) { + this.name = name; // persistent identifier + this.address = address; // database adress (host) + this.database = db; // database name + this.protocol = protocol; // user protocol + this.pool = null; // pool reference + this.connStat = false; // connection status + } + + // $ add a connection to the pool manager + async connect() { + console.log(`[Database] Connecting command instance "${this.name}" to database "${this.database}"...`); + const result = await pools.add(this); + this.connStat = result.connStat; + this.pool = result.pool; + console.log(`[Database] Connection status for "${this.name}": ${this.connStat ? 'SUCCESS' : 'FAILED'}`); + } + + // $ remove a connection from the pool manager + async disconnect() { + if (this.connStat) { + console.log(`[Database] Disconnecting instance "${this.name}"...`); + const result = await pools.remove(this.name); + this.connStat = result?.connStat ?? false; + this.pool = null; + console.log(`[Database] Instance "${this.name}" successfully disconnected.`); + } + } + + // $ get the status of a connection from the pool manager + async status() { + if (this.connStat) { + console.log(`[Database] Checking status for instance "${this.name}"...`); + const result = await pools.status(this.name); + this.connStat = result?.connStat ?? false; + this.pool = result?.pool ?? null; + console.log(`[Database] Status for "${this.name}": Active = ${this.connStat}`); + return result; + } else { + console.log(`[Database] Status check skipped for "${this.name}" (currently not connected).`); + } + } + + // $ execute an sql query + async query(query, params = []) { + // ~ check if connection is established + if (!this.connStat || !this.pool) { + console.error(`[Database Error] Tried to execute query on disconnected instance "${this.name}".`); + throw new Error(`Database connection '${this.name}' is not established.`); + } + + // ~ connection reference + let conn; + + // ~ try executing the query + try { + conn = await this.pool.getConnection(); + const rows = await conn.query(query, params); + console.log(`[Database Query] [${this.name}] Executed successfully (${duration}ms):`, { query, params }); + return rows; + + // ~ throw error if failed + } catch(e) { + console.error(`[Database Error] Query failed in "${this.name}":`, e.message); + console.error(`[Failed Query]:`, query, params); + throw e; + + // ~ release the connection back to the pool + } finally { + if (conn) conn.release(); + } + } + + // $ insert a record into a table + async insert(table, data) { + if (Object.keys(data).length === 0) return null; + const keys = Object.keys(data); + const values = Object.values(data); + const placeholders = keys.map(() => '?').join(', '); + const columns = keys.join(', '); + + const query = `INSERT INTO ${table} (${columns}) VALUES (${placeholders})`; + return await this.query(query, values); + } + + // $ update a record in a table + async update(table, data, where, whereParams = []) { + if (Object.keys(data).length === 0) return null; + const keys = Object.keys(data); + const values = Object.values(data); + const setClause = keys.map(key => `${key} = ?`).join(', '); + + const query = `UPDATE ${table} SET ${setClause} WHERE ${where}`; + return await this.query(query, [...values, ...whereParams]); + } + + // $ select records from a table + async select(table, columns = '*', where = '', params = []) { + let query = `SELECT ${Array.isArray(columns) ? columns.join(', ') : columns} FROM ${table}`; + if (where) { + query += ` WHERE ${where}`; + } + return await this.query(query, params); + } + + // $ delete records from a table + async delete(table, where, params = []) { + const query = `DELETE FROM ${table} WHERE ${where}`; + return await this.query(query, params); + } + + // $ create a new table + async createTable(table, columns = 'id INT AUTO_INCREMENT PRIMARY KEY') { + const query = `CREATE TABLE IF NOT EXISTS ${table} (${columns}) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci`; + return await this.query(query); + } + + // $ alter an existing table + async alterTable(table, modificationClause) { + const query = `ALTER TABLE ${table} ${modificationClause}`; + return await this.query(query); + } +}; \ No newline at end of file diff --git a/database/index.js b/database/index.js new file mode 100644 index 0000000..96656d0 --- /dev/null +++ b/database/index.js @@ -0,0 +1,143 @@ +/* + ! /database/index.js + ? The central database worker factory for multi-project management. +*/ + +// % imports +/* + = The MariaDB-"Commands"-Library: + + ^ Create a new instance: + ?? Create the command instance: "const dbName = new Commands(name, db, protocol, address);" + ? Available protocols are "read", "write", "delete" and "backup". + ? Address and protocol can be left empty for the default values. (selfdev-mariadb, read) + ? Example: "const dbName = new Commands('reader', 'myDatabase');" + + ^ Connection Usage: + ?? Add a new connection: "await dbName.connect();" + ?? Remove a connection: "await dbName.disconnect();" + ?? Check the status of a connection: "await dbName.status();" + + ^ Basic Query Usage: + ?? Execute a basic sql query: "await dbName.query(query, params = []);" + ? Example: "await dbName.query('SELECT * FROM langs');" + ? Queries can be everything that is possible with mariadb. + ? Returns an array of objects (for SELECT) or a result metadata object (for INSERT/UPDATE/DELETE). + + ^ Table Management Usage: + ?? Execute a table creation: "await dbName.createTable(table, columns = 'id INT AUTO_INCREMENT PRIMARY KEY');" + ? Example: "await dbName.createTable('projects', 'id INT AUTO_INCREMENT PRIMARY KEY, name VARCHAR(255)');" + ? Automatically applies the ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci. + ? Returns an object containing metadata like { affectedRows: 0, warningCount: 0 } or execution result. + + ?? Execute a table alteration: "await dbName.alterTable(table, modificationClause);" + ? Example: "await dbName.alterTable('projects', 'ADD COLUMN created_at TIMESTAMP');" + ? Returns an object containing metadata like { affectedRows: 0, warningCount: 0 } or execution result. + + ^ Helper Query Command Usage: + ?? Execute an insert query: "await dbName.insert(table, data);" + ? Example: "await dbName.insert('users', { name: 'Dummy', role: 'admin' });" + ? Returns an object containing metadata like "{ affectedRows: 1, insertId: 12n }" or null if data is empty. + + ?? Execute an update query: "await dbName.update(table, data, where, whereParams = []);" + ? Example: "await dbName.update('users', { role: 'editor' }, 'id = ?', [1]);" + ? Returns an object containing metadata like { affectedRows: 1, warningCount: 0 } or null if data is empty. + + ?? Execute a selection query: "await dbName.select(table, columns = '*', where = '', params = []);" + ? Example: "await dbName.select('users', ['id', 'name'], 'role = ?', ['admin']);" + ? Returns an array of matching row objects, e.g. [{ id: 1, name: 'Dummy' }]. + + ?? Execute a deletion query: "await dbName.delete(table, where, params = []);" + ? Example: "await dbName.delete('users', 'id = ?', [1]);" + ? Returns an object containing metadata like { affectedRows: 1 }. +*/ +import Commands from "./commands.js"; + +// % internal registry for all dynamic project database instances +const registry = new Map(); + +/* + = The Database-Worker-Factory: + + ^ Get or create a project instance: + ?? Usage: "const db = dbWorker.get(projectName, address);" + ? Example: "const db = dbWorker.get('myProject', 'db_host_address');" + ? Returns an object containing the command instances (e.g. { read, write, delete, backup }). + + ^ Connect all protocols for a certain project: + ?? Usage: "await dbWorker.connectProject(projectName);" + ? Example: "await dbWorker.connectProject('myProject');" + ? Returns nothing. + + ^ Disconnect all protocols for a certain project: + ?? Usage: "await dbWorker.disconnectProject(projectName);" + ? Example: "await dbWorker.disconnectProject('myProject');" + ? Returns nothing. + + ^ Query Usage Example: + ?? const db = dbWorker.get('myProject'); + ?? await db.read.connect(); // optional, if "connectProject" was not called + ?? const users = await db.read.select('users', '*', 'active = ?', [1]); + ?? await db.write.insert('users', { name: 'Dummy' }); +*/ +export default { + // $ get or initialize database for a specific project + get(projectName, address) { + if (!projectName) { + throw new Error("A project name is required to get a database instance."); + } + + // ~ return an existing project instance if already created + if (registry.has(projectName)) { + console.log(`[Database] Returning existing instance for project: "${projectName}"`); + return registry.get(projectName); + } + + // $ debug-output + console.log(`[Database] Initializing new instances (read, write, delete, backup) for: "${projectName}"`); + + // ~ create new instances (r,w,d,b) for the given project database + const instances = { + read: new Commands(`${projectName}_reader`, projectName, 'read', address || null), + write: new Commands(`${projectName}_writer`, projectName, 'write', address || null), + delete: new Commands(`${projectName}_deleter`, projectName, 'delete', address || null), + backup: new Commands(`${projectName}_backuper`, projectName, 'backup', address || null) + }; + + // ~ store the instance in the registry + registry.set(projectName, instances); + + // ~ return result + return instances; + }, + + // $ helper to connect all instances of a specific project at once + async connectProject(projectName) { + console.log(`[Database] Connecting all instances for project: "${projectName}"...`); + const db = this.get(projectName); + await Promise.all([ + db.read.connect(), + db.write.connect(), + db.delete.connect(), + db.backup.connect() + ]); + }, + + // $ helper to disconnect all instances of a specific project + async disconnectProject(projectName) { + console.log(`[Database] Disconnecting all instances for project: "${projectName}"...`); + if (registry.has(projectName)) { + const db = registry.get(projectName); + await Promise.all([ + db.read.disconnect(), + db.write.disconnect(), + db.delete.disconnect(), + db.backup.disconnect() + ]); + registry.delete(projectName); + console.log(`[Database] Successfully disconnected and removed from registry: "${projectName}"`); + } else { + console.log(`[Database] Tried to disconnect project "${projectName}", but it was not found in registry.`); + } + } +}; \ No newline at end of file diff --git a/database/pools.js b/database/pools.js new file mode 100644 index 0000000..116e281 --- /dev/null +++ b/database/pools.js @@ -0,0 +1,87 @@ +/* + ! /database/pools.js + ? The main database pool (connection) manager +*/ + +// % imports +import mariadb from 'mariadb'; + +// % database credentials mapping +const CREDENTIALS_MAP = { + read: { user: process.env.DB_READ_USER, pass: process.env.DB_READ_PASS }, + write: { user: process.env.DB_WRITE_USER, pass: process.env.DB_WRITE_PASS }, + delete: { user: process.env.DB_DELETE_USER, pass: process.env.DB_DELETE_PASS }, + backup: { user: process.env.DB_BACKUP_USER, pass: process.env.DB_BACKUP_PASS } +} + +// $ get database credentials +function getCredentials(protocol = 'read') { + const key = String(protocol).toLowerCase(); + return CREDENTIALS_MAP[key] ?? CREDENTIALS_MAP.read; +} + +// = pool manager class +class PoolManager { + constructor() { + this.pools = new Map(); + } + + // $ function to add a connection + async add(config) { + // ~ check if this pool is already existing → then return + if (this.pools.has(config.name)) { + return { pool: this.pools.get(config.name), connStat: true }; + } + + // ~ get database credentials by protocol + const { user, pass } = getCredentials(config.protocol); + + // ~ create the mariadb pool + const pool = mariadb.createPool({ + host: config.address, + port: Number(process.env.DB_CONN_PORT), + user, + password: pass, + database: config.database, + waitForConnections: true, + connectionLimit: 5, + queueLimit: 0, + enableKeepAlive: true, + keepAliveInitialDelay: 10000 + }); + + // ~ add the pool to the map + this.pools.set(config.name, pool); + + // ~ return the pool + return { pool, connStat: true }; + } + + // $ function to remove a connection + async remove(name) { + if (this.pools.has(name)) { + const pool = this.pools.get(name); + await pool.end(); + this.pools.delete(name); + } + return { connStat: false }; + } + + // $ function to get the status of a connection + async status(name) { + if (this.pools.has(name)) { + try { + const pool = this.pools.get(name); + await pool.query('SELECT 1'); + return { pool, connStat: true }; + } catch(err) { + return { connStat: false, msg: err } + } + } else { + return { connStat: false }; + } + } +} + +// $ export the pool manager +export default new PoolManager(); \ No newline at end of file diff --git a/frontend/.gitkeep b/frontend/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/frontend/resources/.gitkeep b/frontend/resources/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/frontend/views/.gitkeep b/frontend/views/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/index.js b/index.js new file mode 100644 index 0000000..be06722 --- /dev/null +++ b/index.js @@ -0,0 +1,24 @@ +/* + ! /index.js + ? The central API interface and orchestration layer for external requests. + + = LupiNex Connect – API Roadmap: + ^ Database-Worker-Factory: + DONE: The Database-Worker-Factory (/database/index.js) [30.08.2026] || The database documentation and usage can be found here. + DONE: The Database-Pool (Connection) Manager (/database/pools.js) [30.08.2026] + DONE: The MariaDB-"Commands"-Library (/database/commands.js) [30.08.2026] + + ^ WebSocket and Express Server: + DONE: The Express-WebSocket-Loader-Module (/server/index.js) [30.08.2026] || The server documentation and usage can be found here. + DONE: Autoloader for express routes (/server/routers.js) [30.08.2026] + DONE: Autoloader for socket.io actions (/server/actions.js) [30.08.2026] + TODO: Create a few actions for socket.io (/actions) + TODO: Create a few routers for express (/routers) + + ^ Validation-Middlewares: + TODO: +*/ + +// % imports +import 'dotenv/config'; // import the dotenv config +import server from './server/index.js'; 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a/package.json b/package.json new file mode 100644 index 0000000..68eb62b --- /dev/null +++ b/package.json @@ -0,0 +1,34 @@ +{ + "name": "lupinex-connect", + "version": "1.0.0", + "description": "LupiNex-Connect - a complete backend ecosystem for the LupiNex Media infrastructure", + "keywords": [ + "backend", + "infrastructure", + "ecosystem", + "controller", + "database" + ], + "repository": { + "type": "git", + "url": "gitea:LupinexMedia/LupiNex-Connect.git" + }, + "license": "UNLICENSED", + "author": "LupiNex Media", + "type": "module", + "main": "index.js", + "scripts": { + "test": "nodemon index.js" + }, + "dependencies": { + "dotenv": "^17.4.2", + "ejs": "^6.0.1", + "express": "^5.2.1", + "fs": "^0.0.1-security", + "http": "^0.0.1-security", + "mariadb": "^3.5.3", + "path": "^0.12.7", + "socket.io": "^4.8.3", + "url": "^0.11.4" + } +} diff --git a/routers/.templateRouter.js b/routers/.templateRouter.js new file mode 100644 index 0000000..56cc85d --- /dev/null +++ b/routers/.templateRouter.js @@ -0,0 +1,19 @@ +/* + ! /routers/.templateRouter.js + ? Express route handler template. +*/ + +// % export default route handler function +export default async function handleRoute(router) { + // $ Define endpoints using the passed router instance + router.get('/', async (req, res) => { + // $ Business logic for GET request + res.json({ status: 'success', message: 'Route reached successfully!' }); + }); + + router.post('/', async (req, res) => { + // $ Business logic for POST request + const data = req.body; + res.json({ status: 'success', received: data }); + }); +} \ No newline at end of file diff --git a/server/actions.js b/server/actions.js new file mode 100644 index 0000000..b12bc68 --- /dev/null +++ b/server/actions.js @@ -0,0 +1,57 @@ +/* + ! /server/actions.js + ? Dynamic action loader for Socket.IO events using a recursive file system scan. +*/ + +// % imports +import fs from 'fs'; +import path from 'path'; +import { fileURLToPath, pathToFileURL } from 'url'; +const __filename = fileURLToPath(import.meta.url); +const __dirname = path.dirname(__filename); + +// % Target directory where the actual action files reside +const actionsDir = path.join(__dirname, '..', 'actions'); + +// $ debug-output +console.info('[Paths] Actions:', actionsDir); + +/* + $ Recursive function to load action files and build a flat map for direct dot-notation access + = Maps all JavaScript files inside the actions directory into a flat key-value structure (e.g. 'chat.message'). + + ^ Usage in WebSocket (Socket.io) Handlers: + ?? import actions from './actions/index.js'; + ? Example: "socket.on('chat.message', (data) => actions['chat.message'](socket, data));" + ? Example: "socket.on('system.ping', () => actions['system.ping'](socket));" +*/ + +async function loadActions(dir = actionsDir, baseDir = actionsDir, actionsObj = {}) { + const entries = fs.readdirSync(dir, { withFileTypes: true }); + + for (const entry of entries) { + const fullPath = path.join(dir, entry.name); + + if (entry.isDirectory()) { + // ~ Pass the main object (actionsObj) further down recursively + await loadActions(fullPath, baseDir, actionsObj); + } else if (entry.isFile() && entry.name !== 'index.js' && !entry.name.startsWith('.') && entry.name.endsWith('.js')) { + // ~ Calculate the relative path from the root directory + const relativePath = path.relative(baseDir, fullPath); + const parts = relativePath.split(path.sep).map(p => p.replace(/\.js$/, '')); + + // ~ Import the module + const fileUrl = pathToFileURL(fullPath).href; + const module = await import(fileUrl); + + // ~ Map the module directly as a flat string key (e.g. "chat.message") into the main object + const eventName = parts.join('.'); + actionsObj[eventName] = module.default || module; + } + } + return actionsObj; +} + +// $ Initialize asynchronously and export the loaded actions object +const actions = await loadActions(); +export default actions; \ No newline at end of file diff --git a/server/index.js b/server/index.js new file mode 100644 index 0000000..68af961 --- /dev/null +++ b/server/index.js @@ -0,0 +1,107 @@ +/* + ! /server/index.js + ? Main entry point initializing Express, Socket.IO, and dynamic autoloaders for routes and actions. +*/ + +// % imports +import http from 'http'; +import express from 'express'; +import { Server as SocketServer } from 'socket.io'; +import path from 'path'; +import { fileURLToPath } from 'url'; +import dbWorker from '../database/index.js'; // import the database worker & factory + +const __filename = fileURLToPath(import.meta.url); +const __dirname = path.dirname(__filename); + +/* + = The Socket.IO Action-Autoloader: + + ^ How it works: + ? Recursively scans the "/actions" directory. + ? Maps all JavaScript files into a nested object structure for dot-notation access. + ? Ignores "index.js" and files starting with a dot (e.g., ".templateAction.js"). + ? Example mapping: "/actions/chat/message.js" becomes "chat.message(socket, data)". + + ^ Usage: + ?? Import the actions: "import actions from './actions.js';" + ?? Trigger an action inside a connection: "socket.on('chat.message', (data) => chat.message(socket, data));" + ? The action template expects the active "socket" and incoming "data" as arguments. +*/ +import actions from './actions.js'; + +/* + = The Express Router-Autoloader: + + ^ How it works: + ? Recursively scans the "/routers" directory. + ? Automatically generates a nested Express Router tree based on folder and file names. + ? Ignores "index.js" and files starting with a dot (e.g., ".templateRouter.js"). + ? Files named "root.js" are mounted directly to their current directory path (/). + ? Example mapping: "/routers/api/v1/users.js" becomes the endpoint "/api/v1/users". + + ^ Usage: + ?? Import the master router: "import routers from './routers.js';" + ?? Mount to Express app: "app.use('/', routers);" + ? Each router template receives an Express sub-router instance to define its methods (GET, POST, etc.). +*/ +import routers, { registeredEndpoints } from './routers.js'; + +// $ debug-output +console.info('[Autoloader] Loaded Actions:', Object.keys(actions)); +console.info('[Autoloader] Loaded Routers:', registeredEndpoints); + +// % server initialization +const app = express(); +const server = http.createServer(app); + +// % socket.io initialization +const io = new SocketServer(server, { + cors: { + origin: '*', + methods: ['GET', 'POST'] + } +}); + +// % view engine & static resources +app.set('view engine', 'ejs'); +app.set('views', path.join(__dirname, '..', 'frontend', 'views')); +app.use(express.static(path.join(__dirname, '..', 'frontend', 'resources'))); + +// % middleware +app.use(express.json()); +app.use(express.urlencoded({ extended: true })); + +// $ Inject database worker into every request +app.use((req, res, next) => { + req.db = dbWorker; + next(); +}); + +// % mount routers +app.use('/', routers); + +// % socket.io connection handling +io.on('connection', (socket) => { + console.log(`[Socket.IO] Client connected: ${socket.id}`); + + // $ Automatically map all loaded actions to this socket + for (const [eventName, actionHandler] of Object.entries(actions)) { + if (typeof actionHandler === 'function') { + socket.on(eventName, (data) => actionHandler(socket, dbWorker, data)); + } + } + + socket.on('disconnect', () => { + console.log(`[Socket.IO] Client disconnected: ${socket.id}`); + }); +}); + +// % start server +const PORT = process.env.PORT; +server.listen(PORT, () => { + console.log(`[Server] Express and Socket.IO are running on port ${PORT}`); +}); + +// $ export the server instance +export default server; \ No newline at end of file diff --git a/server/routers.js b/server/routers.js new file mode 100644 index 0000000..7aea25b --- /dev/null +++ b/server/routers.js @@ -0,0 +1,74 @@ +/* + ! /server/routers.js + ? Dynamic Express router loader matching the action loader pattern. +*/ + +// % imports +import fs from 'fs'; +import path from 'path'; +import { fileURLToPath, pathToFileURL } from 'url'; +import express from 'express'; + +const __filename = fileURLToPath(import.meta.url); +const __dirname = path.dirname(__filename); + +// % Target directory where the actual route files reside +const routersDir = path.join(__dirname, '..', 'routers'); + +// $ debug-output +console.info('[Paths] Routers:', routersDir); +export const registeredEndpoints = []; + +// $ recursive function to load routers and extract clean endpoints +async function loadRouters(dir = routersDir, baseDir = routersDir, currentPrefix = '') { + let mainRouter = express.Router(); + const entries = fs.readdirSync(dir, { withFileTypes: true }); + + for (const entry of entries) { + const fullPath = path.join(dir, entry.name); + + if (entry.isDirectory()) { + // ~ handle subdirectory and extend prefix + const subPrefix = `${currentPrefix}/${entry.name}`; + const subRouter = await loadRouters(fullPath, baseDir, subPrefix); + mainRouter.use(`/${entry.name}`, subRouter); + } else if (entry.isFile() && entry.name !== 'index.js' && !entry.name.startsWith('.') && entry.name.endsWith('.js')) { + const fileUrl = pathToFileURL(fullPath).href; + const module = await import(fileUrl); + const routeHandler = module.default || module; + + const routeName = entry.name.replace(/\.js$/, ''); + const subRouter = express.Router(); + + // ~ pass subrouter into the handler function + if (typeof routeHandler === 'function') { + await routeHandler(subRouter); + } + + const finalFolderPrefix = currentPrefix === '' ? '' : currentPrefix; + const endpointPath = routeName === 'root' ? finalFolderPrefix || '/' : `${finalFolderPrefix}/${routeName}`; + + // ~ extract methods and paths directly from the sub-router stack + subRouter.stack.forEach(layer => { + if (layer.route) { + const methods = Object.keys(layer.route.methods).join(', ').toUpperCase(); + const subRoutePath = layer.route.path === '/' ? '' : layer.route.path; + registeredEndpoints.push(`${methods} ${endpointPath}${subRoutePath}`.replace(/\/+/g, '/')); + } + }); + + if (routeName === 'root') { + mainRouter.use('/', subRouter); + } else { + mainRouter.use(`/${routeName}`, subRouter); + } + } + } + return mainRouter; +} + +// $ Initialize asynchronously and export the loaded routers object +const routers = await loadRouters(); + +// $ export +export default routers; \ No newline at end of file diff --git a/utils/.gitkeep b/utils/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/validators/.gitkeep b/validators/.gitkeep new file mode 100644 index 0000000..e69de29