package monedero;

​

import com.fasterxml.jackson.databind.JsonNode;

import com.fasterxml.jackson.databind.ObjectMapper;

import com.fasterxml.jackson.databind.node.ObjectNode;

import com.maxmind.geoip.Location;

import monedero.extractors.GeoIPService;

import org.apache.kafka.clients.producer.KafkaProducer;

import java.io.IOException;

​

public final class Enricher implements Producer {

  private final KafkaProducer<String, String> producer;

  private final String validMessages;

  private final String invalidMessages;

  private static final ObjectMapper MAPPER = new ObjectMapper();

  public Enricher(String servers, String validMessages, String 

    invalidMessages) {

    this.producer = new KafkaProducer<> 

    (Producer.createConfig(servers));

    this.validMessages = validMessages;

    this.invalidMessages = invalidMessages;

  }

  @Override

  public void process(String message) {

    try {

      // this method below is filled below  

    } catch (IOException e) {

      Producer.write(this.producer, this.invalidMessages, "{\"error\": \""

          + e.getClass().getSimpleName() + ": " + e.getMessage() + "\"}");

    }

  }

}