|
public GetGroupMemberAttributesCombined ( int groupId, int groupTypeId ) : IQueryable |
||
| groupId | int | The group identifier. |
| groupTypeId | int | The group type identifier. |
| return | IQueryable |
|
/// <summary>
/// Adds or update group member's attributes using any page parameters that are attributes of the group.
/// </summary>
/// <param name="person">The person.</param>
/// <param name="group">The group.</param>
/// <param name="rockContext">The rock context.</param>
private void AddOrUpdateGroupMemberAttributes( Person person, Group group, RockContext rockContext )
{
var groupMember = group.Members.Where( m => m.PersonId == person.Id ).FirstOrDefault();
AttributeService attributeService = new AttributeService( rockContext );
// Load all the group member attributes for comparison below.
var attributes = attributeService.GetGroupMemberAttributesCombined( group.Id, group.GroupTypeId );
// In order to add attributes to the person, you have to first load them all
groupMember.LoadAttributes( rockContext );
foreach ( var entry in PageParameters() )
{
// skip the parameter if the group's group type doesn't have that one
var attribute = attributes.Where( a => a.Key.Equals( entry.Key, StringComparison.OrdinalIgnoreCase ) ).FirstOrDefault();
if ( attribute == null )
{
continue;
}
//attribute.SetAttributeValue
groupMember.SetAttributeValue( entry.Key, (string) entry.Value );
}
groupMember.SaveAttributeValues( rockContext );
}