FlightHub

Flight ticket booking system implemented with CQRS and ES.

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Features

Commands

• [x] Add new flight
• [x] Reserve ticket
• [x] Block seat (with Optimistic Offline Lock)
• [ ] Confirm reservation (with Pessimistic Offline Lock)
• [ ] Cancel reservation (with Implicit Lock)
• [ ] Register customer
• [ ] Add customer address
• [ ] Change customer email (with Coarse-Grained Lock)

Offline Concurrency Patterns presentation showcase

Queries

• [x] Health check
• [x] Show flight (by id)
• [x] Search flight by number
• [ ] Show customer (by id)
• [ ] Search customers
• [ ] Show confirmed reservations (by flightId)

Other

• [x] Frameworkless domain (with EventMachine new Flavour feature)
• [ ] Custom projections
• [ ] Integration tests

Installation

docker-compose up -d
docker-compose run php php scripts/create_event_stream.php

Swagger UI

http://localhost:8080/swagger/index.html 

Testing

docker-compose run php php vendor/bin/phpunit

License

FlightHub is released under the MIT Licence. See the bundled LICENSE file for details.

Author

Arkadiusz Kondas (@ArkadiuszKondas)