/// <summary>
/// Gets a person field value.
/// </summary>
/// <param name="settings">The settings.</param>
/// <param name="registrantInfo">The registrant information.</param>
/// <param name="personFieldType">Type of the person field.</param>
/// <returns></returns>
public object GetPersonFieldValue(RegistrationSettings settings, Rock.ViewModel.Blocks.Event.RegistrationEntry.RegistrantInfo registrantInfo, RegistrationPersonFieldType personFieldType)
{
if (settings != null && settings.Forms != null)
{
var fieldGuid = settings.Forms
.SelectMany(t => t.Fields
.Where(f =>
f.FieldSource == RegistrationFieldSource.PersonField &&
f.PersonFieldType == personFieldType)
.Select(f => f.Guid))
.FirstOrDefault();
return(registrantInfo.FieldValues.GetValueOrNull(fieldGuid));
}
return(null);
}
/// <summary>
/// Gets the email.
/// </summary>
/// <param name="settings">The settings.</param>
/// <param name="registrantInfo">The registrant information.</param>
/// <returns></returns>
public string GetEmail(RegistrationSettings settings, Rock.ViewModel.Blocks.Event.RegistrationEntry.RegistrantInfo registrantInfo)
{
object value = GetPersonFieldValue(settings, registrantInfo, RegistrationPersonFieldType.Email);
if (value == null)
{
// if Email isn't prompted for in a registration form, and using an existing Person, get the person's email from the database
if (registrantInfo.PersonGuid.HasValue)
{
return(new PersonService(new RockContext()).GetSelect(registrantInfo.PersonGuid.Value, s => s.Email) ?? string.Empty);
}
}
else
{
return(value.ToString());
}
return(string.Empty);
}