FatFractal Extension Example: Get Total Number of Records for Given Resource

gistfile1.js

var ff = require('ffef/FatFractal');

exports.countForResource = function() {
  
  var r                  = ff.response();
  var data               = ff.getExtensionRequestData();
  var resourceName       = data.httpParameters.resourceName;
  var resourceCollection = [];
  var responseCode       = "200";
  var total              = 0;
  var cursor             = ff.getCursorForQuery("/" + resourceName);

  try {

    while (cursor.hasNext()) {
      
      total++;
      
      cursor.next();
    }

  } catch (err) {

    total        = -1;
    responseCode = "400";
  }

  r.responseCode  = responseCode;
  r.statusMessage = "Count for Resource";
  r.mimeType      = "application/json";
  r.result        = {'total' : total};
}



# FFDL entry
# CREATE EXTENSION /debugDeleteAppResource AS javascript:var f = require ('scripts/DebugExtensions'); f.countForResource();