Movie-Ticket-Booking

A movie tickets booking and management application using Flutter and NestJS.

Features

• Flutter BLoC pattern and RxDart, rx_redux, stream_loader for state management.
• Firebase authentication, socket.io.
• Backend using NestJS, MongoDB database and Neo4j.
• Recommendation using Neo4j database and Collaborative filtering via Cypher query.

Directory structure

project
│   README.md
│
└───Backend
│   └───main                   <- [Backend]
│       │   ...
│       │   ...
│   
└───Docs
│   │   Database.zip
│   │   Diagram.png
│   │   diagram_sql.png
│
└───MobileApp
│   └───datn                   <- [User mobile app]
│   │   │   ...
│   │   │   ...
│   │
│   └───movie_admin            <- [Admin, staff mobile app]
│       │   ...
│       │   ...
│
└───Screenshots
    │   Screenshot_add_card.png
    │   Screenshot_add_comment.png
    │   ...

Setup and run

Click to expand

• Download APK

  • User APK
  • Admin APK

• Setup and run

  • Backend (You can use my url: https://datn-081098.herokuapp.com/)

    • Install Node.js, NestJS

    • Install MongoDB, Neo4j

    • Create Stripe secret API key, Create MovieDb api key

    • Create MongoDB database, (eg. movieDb), and create Neo4j database.

    • Start MongoDB and Neo4j.

    • Create .env file ./Backend/main/.env has following structure:

      MONGODB_URL=mongodb://localhost:27017/movieDb
      MOVIE_DB_API_KEY=movie_db_api_key
      STRIPE_SECRET_API=stripe_secret_api_key
      [email protected]
      EMAIL_PASSWORD=your_email_passwrod
      NEO4J_URL=bolt://localhost:7687
      NEO4J_USER=neo4j
      NEO4J_PASSWORD=password

    • Installation dependencies

      $ npm install

    • Running the Backend app

      # development
      $ npm run start
      
      # watch mode
      $ npm run start:dev
      
      # production mode
      $ npm run start:prod

    • Seed data (Put headers in your request Authorization: Bearer {{token}}, token can be get from Mobile App after successfully login).

      • Movies: POST http://localhost:3000/movies/seed.
      • Theatres: POST http://localhost:3000/theatres/seed.
      • Seats: POST http://localhost:3000/seats/seed, body: {"id": theatreId}.
      • Show times: POST http://localhost:3000/show-times/seed.
      • Tickets: POST http://localhost:3000/seats/seed-tickets.
      • Transfer data from MongoDB to Neo4j: POST http://localhost:3000/neo4j/transfer.
      • Comments (optional): POST http://localhost:3000/comments/seed.
      • Promotions (optional): POST http://localhost:3000/promotions/seed.

  • Flutter

    • Install Flutter.
    • Using stable channel:

      ❯ flutter channel stable
      ❯ flutter upgrade

    • Flutter version:

      ❯ flutter --version
      Flutter 2.0.0 • channel stable • https://github.com/flutter/flutter.git
      Framework • revision 60bd88df91 (8 days ago) • 2021-03-03 09:13:17 -0800
      Engine • revision 40441def69
      Tools • Dart 2.12.0

    • Install all the packages by:

      ❯ flutter packages get

    • Create .env file ./MobileApp/datn/.prod.env and ./MobileApp/movie_admin/.env has following structure:

      BASE_URL=datn-081098.herokuapp.com
      WS_URL=https://datn-081098.herokuapp.com/
      WS_PATH=/socket
      PLACES_API_KEY=your_places_api_key

    • Run app on real devices or emulator by:

      ❯ flutter run

Screenshots

User mobile app

View Screenshots

Neo4j Graph

View Images

Collaborative filtering

Jaccard index (Jaccard similarity coefficient)

Weighted content

Contributors ✨

Thanks goes to these wonderful people (emoji key):

Petrus Nguyễn Thái Học 💻 📖 🚧

Phong 💻

Gunasekhar Ravilla 🐛 🤔

This project follows the all-contributors specification. Contributions of any kind welcome!