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Distributed Movie Ticketing System

The Distributed Movie Ticketing System is a distributed application that allows users to browse and book movie tickets. It is divided into several microservices to handle specific functionalities.

DESIGN

The system consists of the following services:

  1. Authentication Service: Responsible for user authentication, signup, signin, password management, and user session management.

  2. Movie Service: Handles movie-related functionalities, including movie listing, movie details retrieval, and movie search.

  3. Ticket Service: Manages ticket booking and reservation, seat selection, and ticket cancellation.

  4. Notification Service: Provides notification capabilities, such as sending booking confirmations and updates to users via email or SMS.

Features

  • Authentication Service:

    • User Signup: Customers can create new accounts by providing their personal details.
    • User Signin: Registered customers can sign in to access their accounts.
    • Password Management: Customers can reset and update their passwords securely.
    • User Session Management: Maintains user sessions and ensures secure access to protected resources.

  • Movie Service:

    • Movie Listing: Displays a list of available movies, including details such as title, genre, duration, and rating.
    • Movie Details: Provides detailed information about a specific movie, including cast, synopsis, and showtimes.
    • Movie Search: Allows users to search for movies based on various criteria, such as title, genre, or release year.

  • Ticket Service:

    • Ticket Booking: Enables users to book movie tickets, select seats, and make payments.
    • Ticket Cancellation: Allows users to cancel their booked tickets and initiate refunds if applicable.
    • Seat Availability: Provides real-time information about seat availability for a particular movie and showtime.

  • Notification Service:

    • Booking Confirmation: Sends booking confirmations to users via email or SMS.
    • Update Notifications: Sends updates, such as changes in showtime or seat availability, to users.

Getting Started

To get started with the Distributed Movie Ticketing System, follow the instructions provided in the respective README files for each service:

  • Authentication Service: Readme
  • Movie Service: Readme
  • Ticket Service: Readme
  • Notification Service: Readme Each service has its own set of dependencies and instructions for installation and configuration.

Technologies Used

  • Typescript
  • Node.js
  • Express.js
  • MongoDB (Mongoose)
  • PostgreSQL (Sequelizer)
  • RabbitMQ (Message Queue)
  • JSON Web Tokens (JWT)
  • bcrypt.js
  • SMTP and SMS providers (for the Notification Service)

Installation

  1. clone the repo
  2. Use nx to run other operations

Running task with Nx

Nx is used for smooth running of operations across the entire monorepo. These commands should be run from the root of the project.

npx nx <target> <project/service>

# build shared library
npx nx build @cineverse/libs

# start movie service
npx nx dev movie-service

# run in parallel across all services
npx nx run-many --target=build --all

# run specific service
npx nx run-many --target=build --projects=auth-service,movie-service

# project graph visualization
npx nx graph

ERD

ERD

Contributing

Contributions are welcome! If you encounter any issues or have suggestions for improvement, please open an issue or submit a pull request.

Contact

For any inquiries or questions, please contact the project team at email