/// <summary>
/// Handles the Click event of the lbPlaceInGroup control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
protected void lbPlaceInGroup_Click( object sender, EventArgs e )
{
var col = gGroupPlacements.Columns.OfType<GroupPickerField>().FirstOrDefault();
if ( col != null )
{
var placements = new Dictionary<int, List<int>>();
var colIndex = gGroupPlacements.Columns.IndexOf( col ).ToString();
foreach ( GridViewRow row in gGroupPlacements.Rows )
{
GroupPicker gp = row.FindControl( "groupPicker_" + colIndex.ToString() ) as GroupPicker;
if ( gp != null )
{
int? groupId = gp.SelectedValueAsInt();
if ( groupId.HasValue )
{
int registrantId = (int)gGroupPlacements.DataKeys[row.RowIndex].Value;
placements.AddOrIgnore( groupId.Value, new List<int>() );
placements[groupId.Value].Add( registrantId );
}
}
}
using ( var rockContext = new RockContext() )
{
var groupMemberService = new GroupMemberService( rockContext );
// Get all the registrants that were selected
var registrantIds = placements.SelectMany( p => p.Value ).ToList();
var registrants = new RegistrationRegistrantService( rockContext )
.Queryable( "PersonAlias" ).AsNoTracking()
.Where( r => registrantIds.Contains( r.Id ) )
.ToList();
// Get any groups that were selected
var groupIds = placements.Keys.ToList();
foreach ( var group in new GroupService( rockContext )
.Queryable( "GroupType" ).AsNoTracking()
.Where( g => groupIds.Contains( g.Id ) ) )
{
foreach ( int registrantId in placements[group.Id] )
{
int? roleId = group.GroupType.DefaultGroupRoleId;
if ( !roleId.HasValue )
{
roleId = group.GroupType.Roles
.OrderBy( r => r.Order )
.Select( r => r.Id )
.FirstOrDefault();
}
var registrant = registrants.FirstOrDefault( r => r.Id == registrantId );
if ( registrant != null && roleId.HasValue && roleId.Value > 0 )
{
var groupMember = new GroupMember();
groupMember.PersonId = registrant.PersonAlias.PersonId;
groupMember.GroupId = group.Id;
groupMember.GroupRoleId = roleId.Value;
groupMember.GroupMemberStatus = GroupMemberStatus.Active;
groupMemberService.Add( groupMember );
}
}
}
rockContext.SaveChanges();
}
}
BindGroupPlacementGrid();
}