public int createMeterReading(string date, int reading, int meterId, int propertyId)
{
Meter meter = mediator.DataManager.getMeter(meterId);
MeterReading newReading = new MeterReading
{
Date = Convert.ToDateTime(date),
Reading = reading
};
///check if this is the first reading for this meter
if (meter.Register.Count == 0)
{
MeterReading firstReading = new MeterReading();
firstReading.Date = newReading.Date;
firstReading.Reading = newReading.Reading;
firstReading.Consumption = 0;
int firstReadingId = mediator.DataManager.saveMeterReading(firstReading);
mediator.DataManager.addReadingToMeter(firstReadingId, meter.Id);
return(firstReadingId);
}
newReading.Consumption = calculatekWh(newReading, meter);
int readingId = mediator.DataManager.saveMeterReading(newReading);
mediator.DataManager.addReadingToMeter(readingId, meterId);
///update property's annual kWh total
mediator.updatePropertyAnnualTotalkWh(propertyId);
mediator.updateAnnualCO2(propertyId);
return(readingId);
}
