private void checkStatusAlert(StatusRegisterBitAlert alert, StatusRegisterBit bit, StatusRegister register, RegisterFeedback feedback)
{
var isBitSet = bit.IsBitSet(register, feedback);
var alarmAlerted = alert.Alerted;
if (bit.ActiveType == ActiveType.ActiveHigh)
{
if (!alarmAlerted && isBitSet)
{
alert.Alerted = true;
m_context.SaveChanges();
sendEmail(alert.EmailSubject, buildStatusBody(alert, bit, register), alert.getEmailsList());
}
else if (alarmAlerted && !isBitSet)
{
alert.Alerted = false;
m_context.SaveChanges();
sendEmail(alert.EmailSubject, buildStatusBody(alert, bit, register), alert.getEmailsList());
}
}
else if (bit.ActiveType == ActiveType.ActiveLow)
{
if (!alarmAlerted && !isBitSet)
{
alert.Alerted = true;
m_context.SaveChanges();
sendEmail(alert.EmailSubject, buildStatusBody(alert, bit, register), alert.getEmailsList());
}
else if (alarmAlerted && isBitSet)
{
alert.Alerted = false;
m_context.SaveChanges();
sendEmail(alert.EmailSubject, buildStatusBody(alert, bit, register), alert.getEmailsList());
}
}
}
private string buildStatusBody(StatusRegisterBitAlert alert, StatusRegisterBit bit, StatusRegister register)
{
var builder = new StringBuilder();
if (alert.Alerted)
{
builder.AppendLine(alert.EmailBody);
}
else
{
builder.AppendLine("No longer in an alerted state.");
}
builder.AppendLine("Device: ");
builder.AppendLine(register.Device.SerialNumber);
builder.AppendLine("Register: ");
builder.AppendLine(register.Alias);
builder.AppendLine("Bit: ");
builder.AppendLine(bit.Alias);
return builder.ToString();
}
public ActionResult CreateStatusRegisterBitAlert(int bitId)
{
var alert = new StatusRegisterBitAlert();
alert.StatusRegisterBitId = bitId;
return View("EditStatusRegisterBitAlert", alert);
}
public ActionResult CreateStatusRegisterBitAlert(StatusRegisterBitAlert newAlert)
{
if (ModelState.IsValid)
{
var bit = db.StatusRegisterBits.Find(newAlert.StatusRegisterBitId);
bit.Alerts.Add(newAlert);
db.SaveChanges();
}
return RedirectToAction("EditStatusRegisterBit", new { id = newAlert.StatusRegisterBitId });
}
public ActionResult EditStatusRegisterBitAlert(StatusRegisterBitAlert editedAlert)
{
if (ModelState.IsValid)
{
db.Entry(editedAlert).State = EntityState.Modified;
db.SaveChanges();
}
return RedirectToAction("EditStatusRegisterBit", new { id = editedAlert.StatusRegisterBitId });
}
