naskavinda / java-lagom-microservices

Java Lagom Cassandra db microservices

Lagom-java-microservices

This application create using Lagom, Java and Cassandra Database. Here we are using embedded Cassandra to persist events and embedded kafka for publishing and subscribing between microservices.

There have two Microservices call Order microservices and User Microservices

user-microservice

There have two asynchronous rest call which is Create User and Get User

1. Create User :

Route(Method - POST) : localhost:9000/api/user

Rawdata(json):

    {
        "id": "1",
        "name": "Supun Kavinda",
        "email": "[e-mail]",
        "userName": "naskavinda",
        "Password": "abc123"
    }

2. Get User details :

Route(Method - POST) : localhost:9000/api/user/:id

Order-microservice

There have two asynchronous rest call which is Place Order and Get Order Status In Hear These Two microservices communicate using cross microservice call.

1. Place Order

Route(Method - POST) : localhost:9000/api/order

Rawdata(json):

{
    "id": "1",
    "userId": "1",
    "products": ["10","2","5"]
}

2. Get Order Status

Route(Method - POST) : localhost:9000/api/order/:id

Prerequisites

1. Java 1.8
2. Maven 3.5.1

Command to start the project

mvn lagom:runAll