This repository contains the source code for a RESTful API for managing a vending machine system. The API allows users to perform various operations such as user authentication, product management, depositing funds, purchasing products, and resetting deposits.

• Features
• Technologies Used
• Installation
• Usage
• API Endpoints
• Testing

• User authentication with JWT tokens
• CRUD operations for users and products
• Deposit funds into user accounts
• Purchase products with deposited funds
• Reset user deposits

• Django: Web framework for building the API
• Django REST Framework: Toolkit for building Web APIs
• SQLite: Database management system
• Postman: API development and testing environment

• vending_machine_api/: Main project directory
  • users/: App for managing user operations
    • migrations/: Database migration files
    • tests/: Test cases for user operations
    • __init__.py: Initialization file for the app
    • admin.py: Admin configurations for user models
    • models.py: User model definitions
    • serializers.py: Serializers for user models
    • urls.py: URL configurations for user API endpoints
    • views.py: Views for handling user operations
  • products/: App for managing product operations
    • migrations/: Database migration files
    • tests/: Test cases for product operations
    • __init__.py: Initialization file for the app
    • admin.py: Admin configurations for product models
    • models.py: Product model definitions
    • serializers.py: Serializers for product models
    • urls.py: URL configurations for product API endpoints
    • views.py: Views for handling product operations
  • manage.py: Django command-line utility for administrative tasks
  • requirements.txt: List of Python dependencies

1. Clone the repository:

   git clone https://github.com/OmarShamkh/vending_machine_api.git

2. Navigate to the project directory:

   cd vending-machine-api/

3. Create a virtual environment:

   python3 -m venv venv

4. Activate the virtual environment:

   source venv/bin/activate

5. Install dependencies:

   pip3 install -r requirements.txt

6. Generate a SECRET_KEY for the Django application. You can use a random string generator tool or generate one manually. Replace the placeholder YOUR_SECRET_KEY_HERE in the .env.example file with your generated secret key.

   mv .env.example .env

7. Run database migrations:

   python3 manage.py migrate

8. Start the development server:

   python3 manage.py runserver

1. Ensure the development server is running.
2. Access the API endpoints from https://localhost:8000/api/docs/

• GET /api/users/: Retrieve a list of users.
• POST /api/users/: Create a new user.
• GET /api/users/{id}/: Retrieve details of a specific user.
• PUT /api/users/{id}/: Update details of a specific user.
• DELETE /api/users/{id}/: Delete a specific user.
• POST /api/users/login/: Authenticat user.
• POST /api/users/logout/: Logout user.

• GET /api/products/: Retrieve a list of products.
• POST /api/products/: Create a new product.
• GET /api/products/{id}/: Retrieve details of a specific product.
• PUT /api/products/{id}/: Update details of a specific product.
• DELETE /api/products/{id}/: Delete a specific product.

• POST /api/users/deposit/: Deposit funds into the user's account.

• POST /api/users/buy/: Buying products using deposited funds.

• POST /api/users/reset-deposit/: Reset the user's deposit amount.

1. Ensure the development server is running.

2. Run the tests using:

   python3 manage.py test users products

You can access the swagger documentation from the following link: https://localhost:8000/api/docs/