adetalhouet / order-system

Playground - kotlin + grpc + gradle kts + nats + exposed + rejoiner

Order System

Kotlin, gRPC, Graphql, Exposed

APIs are defined in proto and this is use as main model all across the application.

To interact with the application, use the GraphQL API GW, which is directly integrated with the gRPC servers using Rejoiner

TODO

• Add Kong API GW integration w/ GraphQL
  • Secure endpoints - HTTPS / TLS
  • Metrics / Monitoring

Installation

Operator

High level architecture

Model

Services port

Service	Port
cart	9090
client	9091
order	9092
product	9093

Postgres Database

docker run -d --name order-system-db -p 5432:5432 -e POSTGRES_PASSWORD=Password123 -e POSTGRES_DB=order-system -e POSTGRES_USER=order-system -d postgres

Test graphql server

Use postman collection