Merge pull request #260 from visharma14/main

Task Management api

README.md

@@ -25,7 +25,7 @@ A month-long celebration from October 1st to October 31st presented by [Digital
 [https://hacktoberfest.digitalocean.com/](https://hacktoberfest.digitalocean.com/)
 
 ## Rules :fire:
-To qualify for the __official limited edition Hacktoberfest shirt__, you must register [here](https://hacktoberfest.digitalocean.com/) and make four Pull Requests (PRs) between October 1-31, 2022 (in any time zone). PRs can be made to any public repository on GitHub, not only the ones with issues labeled Hacktoberfest. This year, the __first 40,000__ participants who complete the challenge will earn a T-shirt.
+To qualify for the __official limited edition Hacktoberfest shirt__, you must register [here](https://hacktoberfest.digitalocean.com/) and make four Pull Requests (PRs) between October 1-31, 2024 (in any time zone). PRs can be made to any public repository on GitHub, not only the ones with issues labeled Hacktoberfest. This year, the __first 40,000__ participants who complete the challenge will earn a T-shirt.
 
 ## Steps to follow :scroll:
 
@@ -46,7 +46,7 @@ Star the repository by pressing the topmost-right button to start your wonderful
 
 ### 2. Fork it :fork_and_knife:
 
-You can get your own fork/copy of [HacktoberFest-2024](https://github.com/Open-Source-you/Hackotberfest2022 by using the <a href="https://github.com/Open-Source-you/HacktoberFest2022/new/master?readme=1#fork-destination-box"><kbd><b>Fork</b></kbd></a> button.
+You can get your own fork/copy of [HacktoberFest-2024](https://github.com/Open-Source-you/Hackotberfest2024 by using the <a href="https://github.com/Open-Source-you/HacktoberFest2024/new/master?readme=1#fork-destination-box"><kbd><b>Fork</b></kbd></a> button.
 
 
 ### 3. Clone it :busts_in_silhouette:
@@ -56,15 +56,15 @@ You can get your own fork/copy of [HacktoberFest-2024](https://github.com/Open-S
 You need to clone or (download) it to local machine using
 
 ```sh
-$ git clone https://github.com/Open-Source-you/Hackotberfest2022.git
+$ git clone https://github.com/Open-Source-you/Hackotberfest2024.git
 ```
 
 > This makes a local copy of the repository in your machine.
 Once you have cloned the `Hacktoberfest-2024` repository in Github, move to that folder first using change directory command on Linux, Mac, and Windows(PowerShell to be used).
 
 ```sh
 # This will change directory to a folder Hacktoberfest-2024
-$ cd Hackotberfest2022
+$ cd Hackotberfest2024
 ```
 
 Move to this folder for all other commands.
@@ -122,7 +122,7 @@ $ git push origin main
 
 ### 6. Ready Steady Go... :turtle: :rabbit2:
 
-Once you have completed these steps, you are ready to start contributing by checking our `Good First Issue` Issues and creating [pull requests](https://github.com/kishanrajput23/Hacktoberfest-2022/pulls).
+Once you have completed these steps, you are ready to start contributing by checking our `Good First Issue` Issues and creating [pull requests](https://github.com/kishanrajput23/Hacktoberfest-2024/pulls).
 
 ### 7. Create a new branch :bangbang:
 

TaskManagementApi/.gitignore

@@ -0,0 +1,3 @@
+node_modules
+.env
+package-lock.json

TaskManagementApi/app.js

@@ -0,0 +1,14 @@
+const express = require('express');
+const bodyParser = require('body-parser');
+const authRoutes = require('./routes/authRoutes');
+const taskRoutes = require('./routes/taskRoutes');
+const app = express();
+
+app.use(bodyParser.json());
+app.use('/api/auth', authRoutes);
+app.use('/api/tasks', taskRoutes);
+
+const PORT = process.env.PORT || 3000;
+app.listen(PORT, () => {
+  console.log(`Server is running on port ${PORT}`);
+});

TaskManagementApi/config/db.js

@@ -0,0 +1,18 @@
+const mysql = require('mysql2');
+const dotenv = require('dotenv');
+
+dotenv.config();
+
+const db = mysql.createConnection({
+  host: process.env.DB_HOST,
+  user: process.env.DB_USER,
+  password: process.env.DB_PASSWORD,
+  database: process.env.DB_DATABASE,
+});
+
+db.connect(err => {
+  if (err) throw err;
+  console.log('Database connected!');
+});
+
+module.exports = db;

TaskManagementApi/controllers/authController.js

@@ -0,0 +1,29 @@
+const bcrypt = require('bcrypt');
+const jwt = require('jsonwebtoken');
+const User = require('../models/user');
+
+const register = (req, res) => {
+  const { username, password } = req.body;
+  const hashedPassword = bcrypt.hashSync(password, 10);
+
+  User.create(username, hashedPassword, (err, result) => {
+    if (err) return res.status(500).json(err);
+    res.status(201).json({ message: 'User created successfully!',result });
+  });
+};
+
+const login = (req, res) => {
+  const { username, password } = req.body;
+
+  User.findByUsername(username, (err, user) => {
+    if (err || !user) return res.status(404).json({ message: 'User not found!' });
+
+    const validPassword = bcrypt.compareSync(password, user.password);
+    if (!validPassword) return res.status(401).json({ message: 'Invalid password!' });
+
+    const token = jwt.sign({ id: user.id }, process.env.JWT_SECRET);
+    res.json({ token });
+  });
+};
+
+module.exports = { register, login };

TaskManagementApi/controllers/taskController.js

@@ -0,0 +1,52 @@
+const Task = require('../models/task');
+
+const createTask = (req, res) => {
+  const { title, description, userId } = req.body;
+
+  Task.create(title, description, userId, (err, result) => {
+    if (err) return res.status(500).json(err);
+    res.status(201).json({ message: 'Task created successfully!' });
+  });
+};
+
+const getTasks = (req, res) => {
+  const userId = req.user.id; // Assume user ID is added to req by auth middleware
+
+  Task.findAll(userId, (err, tasks) => {
+    if (err) return res.status(500).json(err);
+    res.json(tasks);
+  });
+};
+
+// Add updateTask and deleteTask similarly
+
+const updateTask = (req, res) => {
+    const taskId = req.params.id; // Get the task ID from the request parameters
+    const { title, description } = req.body; // Extract title and description from the request body
+
+    // Validate if the taskId and required fields are provided
+    if (!taskId) {
+        return res.status(400).json({ message: "Task ID is required." });
+    }
+
+    Task.update(taskId, title, description, (err, result) => {
+        if (err) return res.status(500).json(err);
+
+        if (result.affectedRows === 0) {
+            return res.status(404).json({ message: "Task not found." });
+        }
+
+        res.json({ message: "Task updated successfully!" });
+    });
+};
+
+const deleteTasks = (req,res)=>{
+    const taskId = req.user.id;
+
+    Task.delete(taskId, (err, tasks) => {
+        if(err) return res.status(500).json(err);
+        res.json(tasks);
+    });
+}
+
+module.exports = { createTask, getTasks,updateTasks,deleteTasks };

TaskManagementApi/middleware/authMiddleware.js

@@ -0,0 +1,15 @@
+const jwt = require('jsonwebtoken');
+
+const authenticate = (req, res, next) => {
+  const token = req.headers['authorization'];
+
+  if (!token) return res.status(403).json({ message: 'No token provided!' });
+
+  jwt.verify(token, process.env.JWT_SECRET, (err, decoded) => {
+    if (err) return res.status(401).json({ message: 'Unauthorized!' });
+    req.user = decoded;
+    next();
+  });
+};
+
+module.exports = { authenticate };

TaskManagementApi/models/task.js

@@ -0,0 +1,22 @@
+const db = require('../config/db');
+
+const Task = {
+  create: (title, description, userId, callback) => {
+    const sql = 'INSERT INTO tasks (title, description, user_id) VALUES (?, ?, ?)';
+    db.query(sql, [title, description, userId], callback);
+  },
+  findAll: (userId, callback) => {
+    const sql = 'SELECT * FROM tasks WHERE user_id = ?';
+    db.query(sql, [userId], callback);
+  },
+  update: (id, title, description, callback) => {
+    const sql = 'UPDATE tasks SET title = ?, description = ? WHERE id = ?';
+    db.query(sql, [title, description, id], callback);
+  },
+  delete: (id, callback) => {
+    const sql = 'DELETE FROM tasks WHERE id = ?';
+    db.query(sql, [id], callback);
+  },
+};
+
+module.exports = Task;

TaskManagementApi/models/users.js

@@ -0,0 +1,14 @@
+const db = require('../config/db');
+
+const User = {
+  create: (username, password, callback) => {
+    const sql = 'INSERT INTO users (username, password) VALUES (?, ?)';
+    db.query(sql, [username, password], callback);
+  },
+  findByUsername: (username, callback) => {
+    const sql = 'SELECT * FROM users WHERE username = ?';
+    db.query(sql, [username], callback);
+  },
+};
+
+module.exports = User;

TaskManagementApi/package.json

@@ -0,0 +1,23 @@
+{
+  "name": "task-management-api",
+  "version": "1.0.0",
+  "main": "app.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "node app.js",
+    "dev": "nodemon app.js"
+
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "dependencies": {
+    "bcrypt": "^5.1.1",
+    "body-parser": "^1.20.3",
+    "dotenv": "^16.4.5",
+    "express": "^4.21.1",
+    "jsonwebtoken": "^9.0.2",
+    "mysql2": "^3.11.3"
+  }
+}

TaskManagementApi/routes/authRoutes.js

@@ -0,0 +1,8 @@
+const express = require('express');
+const { register, login } = require('../controllers/authcontroller');
+const router = express.Router();
+
+router.post('/register', register);
+router.post('/login', login);
+
+module.exports = router;

TaskManagementApi/routes/taskRoutes.js

@@ -0,0 +1,11 @@
+const express = require('express');
+const { createTask, getTasks, updateTasks, deleteTasks } = require('../controllers/taskController');
+const { authenticate } = require('../middlewares/authMiddleware');
+const router = express.Router();
+
+router.post('/', authenticate, createTask);
+router.get('/', authenticate, getTasks);
+router.post('/update', authenticate, updateTasks);
+router.post('/delete',authenticate,deleteTasks);
+
+module.exports = router;

TaskManagementApi/user.js

@@ -0,0 +1,14 @@
+const db = require('../config/db');
+
+const User = {
+  create: (username, password, callback) => {
+    const sql = 'INSERT INTO users (username, password) VALUES (?, ?)';
+    db.query(sql, [username, password], callback);
+  },
+  findByUsername: (username, callback) => {
+    const sql = 'SELECT * FROM users WHERE username = ?';
+    db.query(sql, [username], callback);
+  },
+};
+
+module.exports = User;