Exercises

Task 1: Simple Todo List API

This task involves building a basic API for managing a list of tasks.

1. GET /tasks
   Fetch all tasks from the array.

2. GET /tasks/:id
   Fetch a specific task by its ID.

3. POST /tasks
   Add a new task to the array.

4. PUT /tasks/:id
   Update the details of a specific task using its ID.

5. DELETE /tasks/:id
   Remove a task from the array by its ID.

6. DELETE /tasks
   Remove all tasks from the array.

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Task2 : User Authentication and Profile Management

Build a simple user authentication and profile management API with the following endpoints and functionality:

Endpoints:

• POST /users/register
  Create a new user with attributes like username, password, and email.

• POST /users/login
  Authenticate a user by checking their username and password.

• GET /users
  Retrieve the list of all users (accessible by admins only).

• GET /users/:id
  Retrieve details of a specific user by their ID.

• PUT /users/:id
  Update the details of a specific user.

• DELETE /users/:id
  Delete a specific user account.

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Requirements:

1. Password Hashing:
   Use bcrypt to hash user passwords before saving them to the database.

2. Login Functionality:
   Implement a basic login feature (without JWT or sessions) that validates the username and password.

3. Role-Based Access:
   Include a role field (e.g., admin, user) to enable role-based access to certain endpoints like GET /users.

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Task 3: User Management API

1. GET /users
   Create an array of users and fetch all the users in the array.

2. GET /users/:id
   Fetch a specific user from the array using their ID.

3. POST /users
   Add a new user to the array.

4. PUT /users/:id
   Update the details of a specific user in the array using their ID.

5. DELETE /users
   Remove all users from the array.

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