public static void OnDelete(this Device d, DiscoDataContext Database)
{
// Delete Jobs
foreach (Job j in Database.Jobs.Where(i => i.DeviceSerialNumber == d.SerialNumber))
{
if (j.UserId == null)
{ // No User associated, thus must Delete whole Job
if (j.CanDelete())
j.OnDelete(Database);
else
throw new InvalidOperationException(string.Format("Deletion of Device is Denied (See Job# {0})", j.Id));
}
else
{
// User associated to Job, thus just remove Devices' association
j.DeviceSerialNumber = null;
// Write Job Log
JobLog jobLog = new JobLog()
{
JobId = j.Id,
TechUserId = UserService.CurrentUser.UserId,
Timestamp = DateTime.Now,
Comments = string.Format("# Device Deleted\r\n\r\nSerial Number: **{0}**\r\nComputer Name: **{1}**\r\nModel: **{2}**\r\nProfile: **{3}**",
d.SerialNumber, d.DeviceDomainId, d.DeviceModel, d.DeviceProfile)
};
Database.JobLogs.Add(jobLog);
}
}
// Disable Wireless Certificates
foreach (var wc in Database.DeviceCertificates.Where(i => i.DeviceSerialNumber == d.SerialNumber))
{
wc.DeviceSerialNumber = null;
wc.Enabled = false;
}
// Delete Device Details
foreach (var dd in Database.DeviceDetails.Where(i => i.DeviceSerialNumber == d.SerialNumber))
Database.DeviceDetails.Remove(dd);
// Delete Device Attachments
foreach (var da in Database.DeviceAttachments.Where(i => i.DeviceSerialNumber == d.SerialNumber))
{
da.RepositoryDelete(Database);
Database.DeviceAttachments.Remove(da);
}
// Delete Device User Assignments
foreach (var dua in Database.DeviceUserAssignments.Where(i => i.DeviceSerialNumber == d.SerialNumber))
Database.DeviceUserAssignments.Remove(dua);
Database.Devices.Remove(d);
}
#endregion
