Sample code on how to use Redis to keep track of the total number of nodes exported to Neo4J

gistfile1.js

Business.loadFromCSV = function(csvFilePath) {
  csv().fromPath(csvFilePath, { columns: true, trim: true })
       .on('data', loadBusiness)
       .on('end', handleSuccess)
       .on('error', handleLoadError);
};

function loadBusiness(data, index) {
  var business = data;
  util.removeNullOrEmptyPropertiesIn(business);
  Business.create(business, handleCreated);
}

function handleSuccess(count) {
  console.log('Number of businesses created: ' + count);
  redisUtil.incrementTotalNodesBy(count);
}

function handleCreated(error, data) {
  if (error) console.log(error.message);
  
  console.log('Created: ' + data);
  redisUtil.decrementTotalNodes();
}