abdheshkumar/testapp

Start Kafka in docker

docker-compose -f kafka-docker.yml up

Run Ingestion service

This service is responsive for pushing a streaming data from meetup stream API into Kafka. I have used Akka-Http single websocket and Alpakka-Kafka for ingestion rsvp into Kafka.

Execute below command for starting this service:

sbt "project ingestion" run

Run etl service

This service is responsible for performing business logic on incoming kafka stream. After performing business logic, I am storing output into external data source.

Execute below command for starting this service:

sbt "project" test
sbt "project etl" run

Note: Remove ing_meetup directory if you get any error.

Run API service

This service is responsible for below use cases:

• Coupling the implementation to the stream
• Calculating the most popular meetup locations in the world
• Show trending topics by country

Execute below command for starting this service:

sbt "project api" run

Build web app

This app responsible for display live stream rsvp, most popular meetups in the world and trending topics of the country.

Execute below command for building app

cd app 
npm install
npm start

Open http://localhost:8000/ on browser