return Q.ninvoke(updateMeter.db, 'lrange', name, number * -1, -1).then(function(values) {
var data = updateMeter._getDataStub();
var total = 0;
var totals = [];
values.forEach(function(item) {
var json = JSON.parse(item);
totals.push(json.total);
total += parseInt(json.total, 10);
});
data.total = total;
data.kwh = parseFloat(parseFloat((data.total/10000)).toFixed(4));
data[utils.getSeriesName(name)] = totals;
return data;
}, function(error) {
return Q.ninvoke(db, 'lrange', 'seconds', -60, -1).then(function(values) {
var data = updateMeter._getDataStub();
var countSum = 0;
var kwhSum = 0;
var pulseValues = [];
values.forEach(function(item) {
var json = JSON.parse(item);
countSum += parseInt(json.pulseCount);
kwhSum += parseFloat(json.kWhs);
pulseValues.push(json.pulseCount);
});
data.count = countSum;
data.kwh = parseFloat(parseFloat(kwhSum).toFixed(4));
data.max = u.max(pulseValues);
data.min = u.min(pulseValues);
data.average = parseFloat(parseFloat(countSum / values.length).toFixed(4));
data.watts = parseFloat(parseFloat((data.average/10000) * 3600*1000).toFixed(4));
data.total = data.count;
return data;
}).then(function(data) {