public bool IsSensorSerialValid(string serial,
out ErrorClasses.GenericError error)
{
error = null;
if (!IsSerialValid(serial, out error))
{
return(false);
}
try
{
bool serialExists = SqlDataAccess.Entities.Sensor.GetSerialExists(serial, out error);
if (error != null)
{
return(false);
}
if (serialExists)
{
error = ErrorClasses.Controller.GetSerialExists();
return(false);
}
return(true);
}
catch (Exception ex)
{
Logger.Controller.LogError(ex);
error = ErrorClasses.Controller.GetUnknownError();
return(false);
}
}
public bool EditSensorSerial(string oldSerial, string newSerial, string masterUserUsername,
out ErrorClasses.GenericError error)
{
error = null;
if (string.IsNullOrEmpty(oldSerial))
{
error = ErrorClasses.Controller.GetMissingParameterError("Old Serial");
return(false);
}
if (string.IsNullOrEmpty(oldSerial))
{
error = ErrorClasses.Controller.GetMissingParameterError("New Serial");
return(false);
}
if (!IsSerialValid(oldSerial, out error))
{
return(false);
}
if (!IsSerialValid(newSerial, out error))
{
return(false);
}
long masterUserId = SqlDataAccess.Entities.User.GetUserId(masterUserUsername, null, out error);
if (error != null)
{
return(false);
}
if (masterUserId <= 0)
{
error = ErrorClasses.Controller.GetUserNotFoundError();
return(false);
}
try
{
bool res = SqlDataAccess.Entities.Sensor.UpdateSerials(oldSerial, newSerial, masterUserId,
out error);
if (error != null)
{
return(false);
}
return(true);
}
catch (Exception ex)
{
Logger.Controller.LogError(ex);
error = ErrorClasses.Controller.GetUnknownError();
return(false);
}
}
private bool IsSerialValid(string serial, out ErrorClasses.GenericError error)
{
error = null;
if (string.IsNullOrEmpty(serial))
{
return(false);
}
if (serial.Length != Common.Constants.SERIAL_NUMBER_LENGTH)
{
error = ErrorClasses.Controller.GetInvalidSerialLength();
return(false);
}
serial = serial.ToUpper();
if ((serial[0] != 'M') &&
(serial[0] != 'R'))
{
error = ErrorClasses.Controller.GetInvalidSerialFormat();
return(false);
}
if (serial[1] != 'K')
{
error = ErrorClasses.Controller.GetInvalidSerialFormat();
return(false);
}
bool weekValid = false;
bool yearValid = false;
bool runningValid = false;
try
{
int week = Convert.ToInt32(serial.Substring(2, 2));
if (week <= 53)
{
weekValid = true;
}
}
catch
{
}
try
{
int year = Convert.ToInt32(serial.Substring(4, 2)) + 2000;
if ((year >= 2012) && (year <= DateTime.Now.Year))
{
yearValid = true;
}
}
catch
{
}
try
{
int running = Convert.ToInt32(serial.Substring(6, 4));
runningValid = true;
}
catch
{
}
if (
(!weekValid) ||
(!yearValid) ||
(!runningValid)
)
{
error = ErrorClasses.Controller.GetInvalidSerialFormat();
return(false);
}
return(true);
}
