/// <summary>
/// Gets the settings group that immediately precedes the one provided.
/// </summary>
public SettingsGroupDescriptor GetPreviousSettingsGroup(SettingsGroupDescriptor group)
{
using (var context = new DataAccessContext())
{
var documentKey = new ConfigurationDocumentKey(group.Name, group.Version, null, null);
var broker = context.GetConfigurationDocumentBroker();
var document = broker.GetPriorConfigurationDocument(documentKey);
if (document != null)
{
return(new SettingsGroupDescriptor(document.DocumentName, VersionUtils.FromPaddedVersionString(document.DocumentVersionString), string.Empty, group.AssemblyQualifiedTypeName, group.HasUserScopedSettings));
}
return(null);
}
}
