Saga pattern is implemented with an orchestrator-based (Saga Execution Coordinator) approach in this project.

This project both demonstrate and illustrate the saga pattern implementation in way of implementing the saga execution coordinator.

Project is created with:

• Booking Service - HTTP
• Saga Execution Coordinator - AMQP
• Saga logger - HTTP (web host that serves the sec logs)
• Booking DB - MongoDB
• Flight Service - AMQP
• Flight DB - MongoDB
• Payment Service - AMQP
• Payment DB - MongoDB
• RabbitMQ Cluster - RabbitMQ & HAProxy

To run this project:

you can run the services separately by following the order below.

1. RabbitMQ Cluster
2. Booking Service
3. Flight Service
4. Payment Service