private bool ModifyGroup(int identity, string modifiedBy,
byte[] recipientsArray, int amountOfRecipients)
{
_logger.Info($"Method for modifying SMS recipients group with ID: {identity} started.");
try
{
SMSrecipientsGroupDefinition definition = _realm.All <SMSrecipientsGroupDefinition>().Single(x => x.Identity == identity);
using (var trans = _realm.BeginWrite())
{
definition.ModifiedBy = modifiedBy;
definition.RecipientsArray = recipientsArray;
definition.AmountOfRecipients = amountOfRecipients;
trans.Commit();
}
_logger.Info($"Modifying SMS recipients group with ID = {identity} successfull.");
return(true);
}
catch (Exception ex)
{
_logger.Error($"Error while trying to modify existing SMS recipients group with ID: {identity}. Exception: {ex.Message}.");
return(false);
}
}
private List <byte> GetRecipientsIDList()
{
//create reader instance
SMSrecipientsGroupReader reader = new SMSrecipientsGroupReader(_realmProvider);
//get definition of SMS group
SMSrecipientsGroupDefinition alarmGroupDefinition = reader.GetDetailedGroupDefinitionFromDB(_SMSgroupID);
//return list of recipients IDs
return(alarmGroupDefinition.RecipientsArray.ToList());
}
private void ChangeHeadingProperties()
{
_logger.Info($"Populating heading data with information of specific recipients group.");
if (SelectedShortGroup != null)
{
SMSrecipientsGroupDefinition definition = _originalRecipientsGroups.Single(x => x.Identity == SelectedShortGroup.Identity);
CreatedBy = definition.CreatedBy;
ModifiedBy = definition.ModifiedBy;
AmountOfreceivers = definition.AmountOfRecipients;
PopulateSMSRecipipentsOnSingleGroupListView(definition.Identity);
}
else
{
CreatedBy = "-----";
ModifiedBy = "-----";
AmountOfreceivers = 0;
GroupRecipientsList.Clear();
}
}
private void ExecuteDeletionFromGroupsAlgorithm(int identity)
{
List <SMSrecipientsGroupDefinition> groups = GetAllGroups();
foreach (var item in groups)
{
//if this particular group contains the deleted receiver
if (item.RecipientsArray.Contains((byte)identity))
{
_logger.Info($"Found new SMS recipients group with recipient of DI: {identity}. Group ID: {item.Identity}.");
//get original group
SMSrecipientsGroupDefinition definition = _realm.All <SMSrecipientsGroupDefinition>().Single(x => x.Identity == item.Identity);
//generating new recipients list
List <byte> newRecipientsList = new List <byte>();
foreach (var item2 in definition.RecipientsArray)
{
//add new if identity is not equal to the deleted one
if (item2 != (byte)identity)
{
newRecipientsList.Add(item2);
}
}
_logger.Info($"Deleting SMS recipient from Group of ID: {item.Identity}.");
//saving changes to DB
using (var trans = _realm.BeginWrite())
{
definition.RecipientsArray = newRecipientsList.ToArray();
definition.AmountOfRecipients = newRecipientsList.Count;
trans.Commit();
}
}
}
}
public bool DeleteSMSrecipientsGroup(int identity)
{
_logger.Info($"Method for deleting SMS recipients group with ID: {identity} from DB, fired.");
try
{
SMSrecipientsGroupDefinition definition = _realm.All <SMSrecipientsGroupDefinition>().Single(x => x.Identity == identity);
using (var trans = _realm.BeginWrite())
{
_realm.Remove(definition);
trans.Commit();
}
_logger.Info($"Deletion of SMS recipients group with ID: {identity} successfull.");
return(true);
}
catch (Exception ex)
{
_logger.Error($"Error while trying to delete existing SMS recipients group with ID: {identity}, from DB: {ex.Message}.");
return(false);
}
}
