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VKrishna04 edited this page Mar 5, 2024 · 2 revisions

Welcome to the ParkMeter wiki! This is our roadmap

Parking Ticket Management System: Detailed Roadmap

This document outlines a comprehensive roadmap for developing a parking ticket management system, catering to your college project requirements and incorporating a mock UPI-based payment process for India.

1. System Design and Overview:

  • Frontend:
    • Technologies: ReactJS for a user-friendly and interactive interface.
    • Components:
      • Login/Signup for registered users and guest parking options.
      • Dashboard for viewing active parking sessions, ticket history, and managing payment methods.
      • Payment gateway integration for processing mock UPI payments.
      • Notification section for displaying alerts and reminders (parking expiration, violation notices).
  • Backend:
    • Technologies: Python with Django framework for robust server-side logic and API development.
    • API Endpoints:
      • User authentication and management (register, login, update profile).
      • Parking management (initiate parking session, record vehicle details, calculate duration, generate ticket).
      • Payment processing (mock UPI integration, payment status updates).
      • Ticket history retrieval and display.
      • Notification generation and delivery (email, SMS).
  • Database:
    • Technology: PostgreSQL for a scalable and reliable database solution.
    • Tables:
      • Users (stores user information, credentials, and preferences).
      • Parking sessions (tracks active parking details, vehicle info, entry/exit times, duration).
      • Tickets (stores generated ticket data, timestamps, status, payment details).
      • Payment transactions (records mock UPI transactions, amount, timestamp, status).

2. Development Stages:

Stage 1: Frontend Development

  • Design user interface wireframes and mockups for each component.
  • Implement the ReactJS application using appropriate UI libraries (e.g., Material-UI).
  • Integrate mock payment gateway component for user interaction.
  • Integrate notification display functionality.

Stage 2: Backend Development

  • Set up Django project and configure database connection.
  • Develop API endpoints for user management, parking operations, payment processing, and data retrieval.
  • Implement mock UPI integration using a library like easypay or similar. This will simulate the UPI payment flow without actual connection to a payment gateway (remember, this is for educational purposes only).
  • Develop logic for generating and managing parking tickets.
  • Implement notification generation mechanism (e.g., using email libraries or APIs for SMS).

Stage 3: Database Design and Implementation

  • Create database schema and tables as described in the system design section.
  • Implement data models in Django using appropriate field types and relationships.
  • Develop database migration scripts to manage schema changes.

Stage 4: Integration and Testing

  • Connect the frontend and backend by integrating API calls within the React application.
  • Implement user authentication and authorization logic.
  • Test all functionalities thoroughly, including various scenarios like successful and failed payments, ticket expiration notifications, and user data management.

5. Deployment and Maintenance

  • Choose a suitable hosting platform like Heroku or AWS for deployment.
  • Configure the application and database for deployment environment.
  • Implement a version control system (e.g., Git) for code management and future updates.
  • Establish a maintenance plan for addressing bugs, adding new features, and updating dependencies.

Note: This roadmap provides a high-level overview. Each stage should be further broken down into smaller tasks and milestones during development.

Additional Considerations:

  • Security: Implement robust security measures like user authentication, data encryption, and secure coding practices.
  • Scalability: Design the system with scalability in mind to accommodate future growth and user base expansion.
  • Documentation: Maintain clear and concise documentation for the system, including code comments, API references, and user guides.

This roadmap, alongside the mock UPI integration, should provide a solid foundation for developing your parking ticket management system as a college project. Remember to adapt and modify it according to your specific requirements and chosen technologies.

This is our roadmap for backend

Detailed Backend Development Roadmap for Parking Ticket Management System

This roadmap outlines the steps involved in developing the backend for your parking ticket management system using Python and Django:

1. Project Setup and Environment:

  • Install Python: Ensure you have the latest version of Python installed on your system. Download and install from the official website: https://www.python.org/downloads/.
  • Install Django: Use pip to install Django: pip install django.
  • Create Project: Start a new Django project: django-admin startproject parking_ticket_system.
  • Create App: Create a Django app for the core functionalities: python manage.py startapp core.
  • Configure Settings: Update the settings.py file in the main project directory to:
    • Specify database details (e.g., database engine, name, user, password).
    • Configure secret key for security.
    • Add core app to the INSTALLED_APPS list.
  • Run Migrations: Initialize the database schema: python manage.py makemigrations followed by python manage.py migrate.

2. User Management:

  • Models: Define a User model in core/models.py to store user information (email, password, etc.).
  • Authentication: Integrate Django's built-in user authentication system using django.contrib.auth.
  • Serializers: Create serializers in core/serializers.py to convert User objects to JSON and vice versa for API interactions.
  • Views: Develop views in core/views.py for handling user registration, login, and profile management using relevant forms and authentication functionalities.
  • URLs: Define URL patterns in parking_ticket_system/urls.py to map API endpoints to corresponding views (e.g., /users/register, /users/login).

3. Parking Management:

  • Models: Define models in core/models.py for:
    • ParkingSession: Stores details like vehicle information, entry/exit times, duration, and associated user.
    • Ticket: Stores generated ticket data, timestamps, status (paid/unpaid), and associated parking session.
  • API Endpoints: Create views in core/views.py for:
    • Initiating a parking session:
      • User provides vehicle details and desired parking duration.
      • System validates user and vehicle information.
      • Creates a new ParkingSession object and generates a corresponding Ticket object.
      • Returns API response with ticket details.
    • Recording vehicle exit:
      • User provides ticket ID or other identifier.
      • System fetches the ParkingSession and calculates final duration based on entry time.
      • Updates the ParkingSession with exit time and calculates the payable amount based on defined pricing logic.
      • Returns API response with updated ticket information and payable amount.

4. Mock UPI Payment Processing:

  • Mock Payment Library: Install a library like easypay using pip install easypay. Remember, this is for educational purposes and doesn't involve actual payment processing.
  • Payment View: Develop a view in core/views.py to handle mock UPI payments:
    • User provides UPI details within the API request.
    • Simulate a successful or failed payment using the chosen library's functionalities.
    • Update the Ticket object's status to "paid" upon successful payment.
    • Return API response with payment confirmation or error message.

5. Notifications:

  • Notification Model: Consider defining a Notification model in core/models.py to store notification details (type, message, recipient, etc.).
  • Notification Logic: Implement logic within views or separate tasks to generate notifications:
    • Upon ticket expiration or violation, create a Notification object with appropriate message.
    • Choose a notification delivery method (e.g., email or SMS APIs) and integrate it within the view or task.

6. Testing and Deployment:

  • Write Unit Tests: Use a testing framework like pytest to write unit tests for your views, models, and serializers.
  • Integrate with Frontend: Once backend functionalities are developed and tested, integrate API endpoints with your frontend application using appropriate methods (e.g., Axios for React).
  • Deployment: Choose a suitable hosting platform like Heroku or AWS and follow their deployment instructions.

Remember: This roadmap provides a general structure. You may need to adapt and add functionalities based on your specific project requirements and chosen technologies.

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