architecture.md

Architecture

Services

Official Name	Directory Name	Application Name	Host	Port
Accounting Service	ftgo-accounting-service	ftgo-accounting-service	localhost	8081
Consumer Service	ftgo-consumer-service	ftgo-consumer-service	localhost	8082
Delivery Service	ftgo-delivery-service	ftgo-delivery-service	localhost	8083
[Kitchen Service(services/kitchen_service.md)	ftgo-kitchen-service	ftgo-kitchen-service	localhost	8084
Order History Service	ftgo-order-history-service	ftgo-order-history-service	localhost	8085
Order Service	ftgo-order-service	ftgo-order-service	localhost	8086
Restaurant Service	ftgo-restaurant-service	ftgo-restaurant-service	localhost	8087

API Gateway

Official Name	Directory Name	Application Name	Host	Port
API Gateway	ftgo-api-gateway	ftgo-api-gateway	localhost	8080

CDC Service

Official Name	Directory Name	Application Name	Host	Port
Eventuate CDC Service	eventuate-cdc-service	eventuate-cdc-service	localhost	8090

Message Queue

Application	Host	Port	Version
Apache ZooKeeper	localhost	2181	3.4.14
Apache Kafka	localhost	9092	2.2.0

Topic

Topic Name	Message Type	Producer	Consumer	Description
accountingService	Command	Order Service	Accounting Service	Accounting Service's incoming command channel.
consumerService	Command	Order Service	Consumer Service	Consumer Service's incoming command channel.
kitchenService	Command	Order Service	Kitchen Service	Kitchen Service's incoming command channel.
orderService	Command	Order Service	Order Service	Order Service's incoming command channel.
com.ftgo.accountingservice.model.Account	Event	Accounting Service		Account aggregate's event channel.
com.ftgo.consumerservice.model.Consumer	Event	Consumer Service	Accounting Service	Consumer aggregate's event channel.
com.ftgo.orderservice.model.Order	Event	Order Service	Delivery Service Order History Service	Order aggregate's event channel.
com.ftgo.restaurantservice.model.Restaurant	Event	Restaurant Service	Order Service Kitchen Service Delivery Service	Restaurant aggregate's event channel.
com.ftgo.kitchenservice.model.Ticket	Event	Kitchen Service	Delivery Service	Ticket aggregate's event channel.
com.ftgo.orderservice.saga.createorder.CreateOrderSaga-reply	Reply	Order Service Consumer Service Kitchen Service Accounting Service	Order Service	The channel for getting replies for the create order saga.
com.ftgo.orderservice.saga.cancelorder.CancelOrderSaga-reply	Reply	Order Service Kitchen Service Accounting Service	Order Service	The channel for getting replies for the cancel order saga.
com.ftgo.orderservice.saga.reviseorder.ReviseOrderSaga-reply	Reply	Order Service Kitchen Service Accounting Service	Order Service	The channel for getting replies for the revise order saga.