FlightHub

Flight ticket booking system implemented with CQRS and ES.

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Features

Commands

• Add new flight
• Reserve ticket
• 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

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

Other

• 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)