void lbDeleteRegistrant_Click( object sender, EventArgs e )
{
var lb = sender as LinkButton;
if ( lb != null )
{
int? registrantId = lb.ID.Substring( 19 ).AsIntegerOrNull();
if ( registrantId.HasValue )
{
var rockContext = new RockContext();
var registrantService = new RegistrationRegistrantService( rockContext );
RegistrationRegistrant registrant = registrantService.Get( registrantId.Value );
if ( registrant != null )
{
if ( !registrant.IsAuthorized( Authorization.EDIT, this.CurrentPerson ) )
{
mdDeleteWarning.Show( "You are not authorized to delete this registrant.", ModalAlertType.Information );
return;
}
string errorMessage;
if ( !registrantService.CanDelete( registrant, out errorMessage ) )
{
mdDeleteWarning.Show( errorMessage, ModalAlertType.Information );
return;
}
registrantService.Delete( registrant );
rockContext.SaveChanges();
}
// Reload registration
ShowReadonlyDetails( GetRegistration( RegistrationId ) );
}
}
}
/// <summary>
/// Handles the Delete event of the gRegistrants control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="RowEventArgs"/> instance containing the event data.</param>
protected void gRegistrants_Delete( object sender, RowEventArgs e )
{
using ( var rockContext = new RockContext() )
{
var registrantService = new RegistrationRegistrantService( rockContext );
var registrant = registrantService.Get( e.RowKeyId );
if ( registrant != null )
{
string errorMessage;
if ( !registrantService.CanDelete( registrant, out errorMessage ) )
{
mdRegistrantsGridWarning.Show( errorMessage, ModalAlertType.Information );
return;
}
registrantService.Delete( registrant );
rockContext.SaveChanges();
}
}
BindRegistrantsGrid();
}
void lbDeleteRegistrant_Click( object sender, EventArgs e )
{
var lb = sender as LinkButton;
if ( lb != null )
{
int? registrantId = lb.ID.Substring( 19 ).AsIntegerOrNull();
if ( registrantId.HasValue )
{
var rockContext = new RockContext();
var registrantService = new RegistrationRegistrantService( rockContext );
RegistrationRegistrant registrant = registrantService.Get( registrantId.Value );
if ( registrant != null )
{
if ( !UserCanEdit &&
!registrant.IsAuthorized( Authorization.EDIT, this.CurrentPerson ) )
{
mdDeleteWarning.Show( "You are not authorized to delete this registrant.", ModalAlertType.Information );
return;
}
string errorMessage;
if ( !registrantService.CanDelete( registrant, out errorMessage ) )
{
mdDeleteWarning.Show( errorMessage, ModalAlertType.Information );
return;
}
var changes = new List<string>();
changes.Add( string.Format( "Deleted Registrant: {0}", registrant.PersonAlias.Person.FullName ) );
rockContext.WrapTransaction( () =>
{
HistoryService.SaveChanges(
rockContext,
typeof( Registration ),
Rock.SystemGuid.Category.HISTORY_EVENT_REGISTRATION.AsGuid(),
registrant.RegistrationId,
changes );
registrantService.Delete( registrant );
rockContext.SaveChanges();
});
}
// Reload registration
ShowReadonlyDetails( GetRegistration( RegistrationId ) );
}
}
}