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!

Movie Ticket Booking