Overview

A Task Manager Application with User Authentication and JWT-based Security.
Users can register, login, and manage tasks (add, edit, delete, mark completed/pending, search) via console or REST APIs.

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Features

• ✅ User Registration and Login with JWT
• ✅ Add, Edit, Delete, List Tasks
• ✅ Mark tasks as completed or pending
• ✅ Search tasks by title
• ✅ JWT Authentication for secure access
• ✅ Console-based task management

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Technologies Used

• Java 22
• Spring Boot 3.5.6 (Spring Security, Spring Data JPA, Spring MVC)
• MySQL 8.0
• Maven 3.9.0
• JWT (JSON Web Tokens)
• RestTemplate for API calls
• Postman (for API testing)

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Installation

1. Clone the repository:

   git clone https://github.com/your-username/task-manager.git
   

2. Navigate to the project directory:

   cd task-manager
   

3. Configure MySQL databases in application.properties for user-service and task-service.

4. Build the project with Maven:

   mvn clean install
   

5. Run the services:

Run user-service

cd user-service mvn spring-boot:run

Run task-service

cd task-service mvn spring-boot:run

Run API Gateway

cd api-gateway mvn spring-boot:run

API-based

Base URLs:

User Service: http://localhost:8081/users

Task Service: http://localhost:8082/tasks

API Gateway: http://localhost:8080

Endpoints:

Method URL Description Auth Required POST /users/register Register a new user No POST /users/login Login & get JWT No POST /tasks/add Add a new task Yes GET /tasks/all List all tasks Yes PUT /tasks/update Update a task Yes DELETE /tasks/delete/{id} Delete a task Yes GET /tasks/pending List pending tasks Yes GET /tasks/completed List completed tasks Yes