BlackPanther

Starting docker using docker-compose.yml

docker-compose up

Running the App

Build and run API client using the following: URL: http://localhost:5000/api/transaction

Method: POST

Request:

{
  "email": "{{Email}}",
  "value": 700,
  "currency": "usd",
  "trackId": "Your tracker",  
  "name": "John Doe",
  "number": "4242424242424242",
  "expiryMonth": "06",
  "expiryYear": "2018",
  "cvv": "100"
}

TransactionRequest :

 public class TransactionRequest
    {
        [JsonProperty(PropertyName = "email")]
        public string Email { get; set; }

        [JsonProperty(PropertyName = "value")]
        public int Value { get; set; }

        [JsonProperty(PropertyName = "currency")]
        public string Currency { get; set; }

        [JsonProperty(PropertyName = "trackId")]
        public string TrackId { get; set; }

        [JsonProperty(PropertyName = "name")]
        public string Name { get; set; }

        [JsonProperty(PropertyName = "number")]
        public string Number { get; set; }

        [JsonProperty(PropertyName = "expiryMonth")]
        public string ExpiryMonth { get; set; }

        [JsonProperty(PropertyName = "expiryYear")]
        public string ExpiryYear { get; set; }

        [JsonProperty(PropertyName = "cvv")]
        public string Cvv { get; set; }
    }

IN Topic: in_api_requests

Request Validator

Validate incoming request from in_api_requests OUT Topic: out_api_requests OUT ERROR Topic: out_response

Request:

{
  "email": "{{Email}}",
  "value": 700,
  "currency": "usd",
  "trackId": "Your tracker",  
  "name": "John Doe",
  "number": "4242424242424242",
  "expiryMonth": "06",
  "expiryYear": "2018",
  "cvv": "100"
}

Response:

{
  "email": "{{Email}}",
  "value": 700,
  "currency": "usd",
  "trackId": "Your tracker",  
  "name": "John Doe",
  "number": "4242424242424242",
  "expiryMonth": "06",
  "expiryYear": "2018",
  "cvv": "100"
}

OUT Error Response:

{
	"message": "System Error"
}

Risk Processor

Run risk checks from out_api_requests OUT Topic: out_risk OUT ERROR Topic: out_response

Request:

{
  "email": "{{Email}}",
  "value": 700,
  "currency": "usd",
  "trackId": "Your tracker",  
  "name": "John Doe",
  "number": "4242424242424242",
  "expiryMonth": "06",
  "expiryYear": "2018",
  "cvv": "100"
}

Response:

{
  "email": "{{Email}}",
  "value": 700,
  "currency": "usd",
  "trackId": "Your tracker",  
  "name": "John Doe",
  "number": "4242424242424242",
  "expiryMonth": "06",
  "expiryYear": "2018",
  "cvv": "100"
}

OUT Error Response:

{
	"message": "Card blacklisted"
}

Viewing stream output

Build and run Kafka.Consumer to view in console.