How to run

Setup the Environment

The following services are required to run the app

• Redis
• Zookeeper
• Kafka

A docker-compose file is provided that starts up Zookeeper, Kafka and Redis. You can start them by running

docker-compose up

Setup Dependencies (Kafka Topics)

To setup the kafka topics, run:

sh ./setup-dependencies.sh

Build The Applications

To build the applications run the following command from the projects root directory.

sh ./build-packages.sh

Starting the services

The services should be started on separate terminals.

The API Server

To start the API Server (Source), run:

sh ./run-api.sh

The Tokenizer service

To start the Tokenizer Service (Data Sink), run:

sh ./run-tokenizer.sh

The Consumer service

To start the consumer service (Proof), run:

sh ./run-consumer.sh

Testing

Make a request

Now, you can send a card auth request to the API server which runs on http://localhost:1001.

The HTTP request url should be:

GET http://localhost:1001/api/auth

And the requuest body should look like this:

{
	"cardNumber": "1376137938413", 
	"expirationDate": "02/23",
	"cvv": "084"
}