/// <summary>
/// Handles the Click event of the btnSave 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 btnSave_Click(object sender, EventArgs e)
{
if (RegistrantState != null)
{
RockContext rockContext = new RockContext();
var personService = new PersonService(rockContext);
var registrantService = new RegistrationRegistrantService(rockContext);
var registrantFeeService = new RegistrationRegistrantFeeService(rockContext);
var registrationTemplateFeeService = new RegistrationTemplateFeeService(rockContext);
RegistrationRegistrant registrant = null;
if (RegistrantState.Id > 0)
{
registrant = registrantService.Get(RegistrantState.Id);
}
bool newRegistrant = false;
var registrantChanges = new List <string>();
if (registrant == null)
{
newRegistrant = true;
registrant = new RegistrationRegistrant();
registrant.RegistrationId = RegistrantState.RegistrationId;
registrantService.Add(registrant);
registrantChanges.Add("Created Registrant");
}
if (!registrant.PersonAliasId.Equals(ppPerson.PersonAliasId))
{
string prevPerson = (registrant.PersonAlias != null && registrant.PersonAlias.Person != null) ?
registrant.PersonAlias.Person.FullName : string.Empty;
string newPerson = ppPerson.PersonName;
History.EvaluateChange(registrantChanges, "Person", prevPerson, newPerson);
}
int?personId = ppPerson.PersonId.Value;
registrant.PersonAliasId = ppPerson.PersonAliasId.Value;
// Get the name of registrant for history
string registrantName = "Unknown";
if (ppPerson.PersonId.HasValue)
{
var person = personService.Get(ppPerson.PersonId.Value);
if (person != null)
{
registrantName = person.FullName;
}
}
History.EvaluateChange(registrantChanges, "Cost", registrant.Cost, cbCost.Text.AsDecimal());
registrant.Cost = cbCost.Text.AsDecimal();
if (!Page.IsValid)
{
return;
}
// Remove/delete any registrant fees that are no longer in UI with quantity
foreach (var dbFee in registrant.Fees.ToList())
{
if (!RegistrantState.FeeValues.Keys.Contains(dbFee.RegistrationTemplateFeeId) ||
RegistrantState.FeeValues[dbFee.RegistrationTemplateFeeId] == null ||
!RegistrantState.FeeValues[dbFee.RegistrationTemplateFeeId]
.Any(f =>
f.Option == dbFee.Option &&
f.Quantity > 0))
{
registrantChanges.Add(string.Format("Removed '{0}' Fee (Quantity:{1:N0}, Cost:{2:C2}, Option:{3}",
dbFee.RegistrationTemplateFee.Name, dbFee.Quantity, dbFee.Cost, dbFee.Option));
registrant.Fees.Remove(dbFee);
registrantFeeService.Delete(dbFee);
}
}
// Add/Update any of the fees from UI
foreach (var uiFee in RegistrantState.FeeValues.Where(f => f.Value != null))
{
foreach (var uiFeeOption in uiFee.Value)
{
var dbFee = registrant.Fees
.Where(f =>
f.RegistrationTemplateFeeId == uiFee.Key &&
f.Option == uiFeeOption.Option)
.FirstOrDefault();
if (dbFee == null)
{
dbFee = new RegistrationRegistrantFee();
dbFee.RegistrationTemplateFeeId = uiFee.Key;
dbFee.Option = uiFeeOption.Option;
registrant.Fees.Add(dbFee);
}
var templateFee = dbFee.RegistrationTemplateFee;
if (templateFee == null)
{
templateFee = registrationTemplateFeeService.Get(uiFee.Key);
}
string feeName = templateFee != null ? templateFee.Name : "Fee";
if (!string.IsNullOrWhiteSpace(uiFeeOption.Option))
{
feeName = string.Format("{0} ({1})", feeName, uiFeeOption.Option);
}
if (dbFee.Id <= 0)
{
registrantChanges.Add(feeName + " Fee Added");
}
History.EvaluateChange(registrantChanges, feeName + " Quantity", dbFee.Quantity, uiFeeOption.Quantity);
dbFee.Quantity = uiFeeOption.Quantity;
History.EvaluateChange(registrantChanges, feeName + " Cost", dbFee.Cost, uiFeeOption.Cost);
dbFee.Cost = uiFeeOption.Cost;
}
}
if (TemplateState.RequiredSignatureDocumentTemplate != null)
{
var person = new PersonService(rockContext).Get(personId.Value);
var documentService = new SignatureDocumentService(rockContext);
var binaryFileService = new BinaryFileService(rockContext);
SignatureDocument document = null;
int?signatureDocumentId = hfSignedDocumentId.Value.AsIntegerOrNull();
int?binaryFileId = fuSignedDocument.BinaryFileId;
if (signatureDocumentId.HasValue)
{
document = documentService.Get(signatureDocumentId.Value);
}
if (document == null && binaryFileId.HasValue)
{
var instance = new RegistrationInstanceService(rockContext).Get(RegistrationInstanceId);
document = new SignatureDocument();
document.SignatureDocumentTemplateId = TemplateState.RequiredSignatureDocumentTemplate.Id;
document.AppliesToPersonAliasId = registrant.PersonAliasId.Value;
document.AssignedToPersonAliasId = registrant.PersonAliasId.Value;
document.Name = string.Format("{0}_{1}",
(instance != null ? instance.Name : TemplateState.Name),
(person != null ? person.FullName.RemoveSpecialCharacters() : string.Empty));
document.Status = SignatureDocumentStatus.Signed;
document.LastStatusDate = RockDateTime.Now;
documentService.Add(document);
}
if (document != null)
{
int?origBinaryFileId = document.BinaryFileId;
document.BinaryFileId = binaryFileId;
if (origBinaryFileId.HasValue && origBinaryFileId.Value != document.BinaryFileId)
{
// if a new the binaryFile was uploaded, mark the old one as Temporary so that it gets cleaned up
var oldBinaryFile = binaryFileService.Get(origBinaryFileId.Value);
if (oldBinaryFile != null && !oldBinaryFile.IsTemporary)
{
oldBinaryFile.IsTemporary = true;
}
}
// ensure the IsTemporary is set to false on binaryFile associated with this document
if (document.BinaryFileId.HasValue)
{
var binaryFile = binaryFileService.Get(document.BinaryFileId.Value);
if (binaryFile != null && binaryFile.IsTemporary)
{
binaryFile.IsTemporary = false;
}
}
}
}
if (!registrant.IsValid)
{
// Controls will render the error messages
return;
}
// use WrapTransaction since SaveAttributeValues does it's own RockContext.SaveChanges()
rockContext.WrapTransaction(() =>
{
rockContext.SaveChanges();
registrant.LoadAttributes();
foreach (var field in TemplateState.Forms
.SelectMany(f => f.Fields
.Where(t =>
t.FieldSource == RegistrationFieldSource.RegistrationAttribute &&
t.AttributeId.HasValue)))
{
var attribute = AttributeCache.Read(field.AttributeId.Value);
if (attribute != null)
{
string originalValue = registrant.GetAttributeValue(attribute.Key);
var fieldValue = RegistrantState.FieldValues
.Where(f => f.Key == field.Id)
.Select(f => f.Value.FieldValue)
.FirstOrDefault();
string newValue = fieldValue != null ? fieldValue.ToString() : string.Empty;
if ((originalValue ?? string.Empty).Trim() != (newValue ?? string.Empty).Trim())
{
string formattedOriginalValue = string.Empty;
if (!string.IsNullOrWhiteSpace(originalValue))
{
formattedOriginalValue = attribute.FieldType.Field.FormatValue(null, originalValue, attribute.QualifierValues, false);
}
string formattedNewValue = string.Empty;
if (!string.IsNullOrWhiteSpace(newValue))
{
formattedNewValue = attribute.FieldType.Field.FormatValue(null, newValue, attribute.QualifierValues, false);
}
History.EvaluateChange(registrantChanges, attribute.Name, formattedOriginalValue, formattedNewValue);
}
if (fieldValue != null)
{
registrant.SetAttributeValue(attribute.Key, fieldValue.ToString());
}
}
}
registrant.SaveAttributeValues(rockContext);
});
if (newRegistrant && TemplateState.GroupTypeId.HasValue && ppPerson.PersonId.HasValue)
{
using (var newRockContext = new RockContext())
{
var reloadedRegistrant = new RegistrationRegistrantService(newRockContext).Get(registrant.Id);
if (reloadedRegistrant != null &&
reloadedRegistrant.Registration != null &&
reloadedRegistrant.Registration.Group != null &&
reloadedRegistrant.Registration.Group.GroupTypeId == TemplateState.GroupTypeId.Value)
{
int?groupRoleId = TemplateState.GroupMemberRoleId.HasValue ?
TemplateState.GroupMemberRoleId.Value :
reloadedRegistrant.Registration.Group.GroupType.DefaultGroupRoleId;
if (groupRoleId.HasValue)
{
var groupMemberService = new GroupMemberService(newRockContext);
var groupMember = groupMemberService
.Queryable().AsNoTracking()
.Where(m =>
m.GroupId == reloadedRegistrant.Registration.Group.Id &&
m.PersonId == reloadedRegistrant.PersonId &&
m.GroupRoleId == groupRoleId.Value)
.FirstOrDefault();
if (groupMember == null)
{
groupMember = new GroupMember();
groupMemberService.Add(groupMember);
groupMember.GroupId = reloadedRegistrant.Registration.Group.Id;
groupMember.PersonId = ppPerson.PersonId.Value;
groupMember.GroupRoleId = groupRoleId.Value;
groupMember.GroupMemberStatus = TemplateState.GroupMemberStatus;
newRockContext.SaveChanges();
registrantChanges.Add(string.Format("Registrant added to {0} group", reloadedRegistrant.Registration.Group.Name));
}
else
{
registrantChanges.Add(string.Format("Registrant group member reference updated to existing person in {0} group", reloadedRegistrant.Registration.Group.Name));
}
reloadedRegistrant.GroupMemberId = groupMember.Id;
newRockContext.SaveChanges();
}
}
}
}
HistoryService.SaveChanges(
rockContext,
typeof(Registration),
Rock.SystemGuid.Category.HISTORY_EVENT_REGISTRATION.AsGuid(),
registrant.RegistrationId,
registrantChanges,
"Registrant: " + registrantName,
null, null);
}
NavigateToRegistration();
}
/// <summary>
/// Handles the Click event of the btnSave 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 btnSave_Click( object sender, EventArgs e )
{
if ( RegistrantState != null )
{
RockContext rockContext = new RockContext();
var personService = new PersonService( rockContext );
var registrantService = new RegistrationRegistrantService( rockContext );
var registrantFeeService = new RegistrationRegistrantFeeService( rockContext );
var registrationTemplateFeeService = new RegistrationTemplateFeeService( rockContext );
RegistrationRegistrant registrant = null;
if ( RegistrantState.Id > 0 )
{
registrant = registrantService.Get( RegistrantState.Id );
}
bool newRegistrant = false;
var registrantChanges = new List<string>();
if ( registrant == null )
{
newRegistrant = true;
registrant = new RegistrationRegistrant();
registrant.RegistrationId = RegistrantState.RegistrationId;
registrantService.Add( registrant );
registrantChanges.Add( "Created Registrant" );
}
if ( !registrant.PersonAliasId.Equals( ppPerson.PersonAliasId ) )
{
string prevPerson = ( registrant.PersonAlias != null && registrant.PersonAlias.Person != null ) ?
registrant.PersonAlias.Person.FullName : string.Empty;
string newPerson = ppPerson.PersonName;
History.EvaluateChange( registrantChanges, "Person", prevPerson, newPerson );
}
registrant.PersonAliasId = ppPerson.PersonAliasId.Value;
// Get the name of registrant for history
string registrantName = "Unknown";
if ( ppPerson.PersonId.HasValue )
{
var person = personService.Get( ppPerson.PersonId.Value );
if ( person != null )
{
registrantName = person.FullName;
}
}
History.EvaluateChange( registrantChanges, "Cost", registrant.Cost, cbCost.Text.AsDecimal() );
registrant.Cost = cbCost.Text.AsDecimal();
if ( !Page.IsValid )
{
return;
}
// Remove/delete any registrant fees that are no longer in UI with quantity
foreach ( var dbFee in registrant.Fees.ToList() )
{
if ( !RegistrantState.FeeValues.Keys.Contains( dbFee.RegistrationTemplateFeeId ) ||
RegistrantState.FeeValues[dbFee.RegistrationTemplateFeeId] == null ||
!RegistrantState.FeeValues[dbFee.RegistrationTemplateFeeId]
.Any( f =>
f.Option == dbFee.Option &&
f.Quantity > 0 ) )
{
registrantChanges.Add( string.Format( "Removed '{0}' Fee (Quantity:{1:N0}, Cost:{2:C2}, Option:{3}",
dbFee.RegistrationTemplateFee.Name, dbFee.Quantity, dbFee.Cost, dbFee.Option ) );
registrant.Fees.Remove( dbFee );
registrantFeeService.Delete( dbFee );
}
}
// Add/Update any of the fees from UI
foreach ( var uiFee in RegistrantState.FeeValues.Where( f => f.Value != null ) )
{
foreach ( var uiFeeOption in uiFee.Value )
{
var dbFee = registrant.Fees
.Where( f =>
f.RegistrationTemplateFeeId == uiFee.Key &&
f.Option == uiFeeOption.Option )
.FirstOrDefault();
if ( dbFee == null )
{
dbFee = new RegistrationRegistrantFee();
dbFee.RegistrationTemplateFeeId = uiFee.Key;
dbFee.Option = uiFeeOption.Option;
registrant.Fees.Add( dbFee );
}
var templateFee = dbFee.RegistrationTemplateFee;
if ( templateFee == null )
{
templateFee = registrationTemplateFeeService.Get( uiFee.Key );
}
string feeName = templateFee != null ? templateFee.Name : "Fee";
if ( !string.IsNullOrWhiteSpace( uiFeeOption.Option ) )
{
feeName = string.Format( "{0} ({1})", feeName, uiFeeOption.Option );
}
if ( dbFee.Id <= 0 )
{
registrantChanges.Add( feeName + " Fee Added" );
}
History.EvaluateChange( registrantChanges, feeName + " Quantity", dbFee.Quantity, uiFeeOption.Quantity );
dbFee.Quantity = uiFeeOption.Quantity;
History.EvaluateChange( registrantChanges, feeName + " Cost", dbFee.Cost, uiFeeOption.Cost );
dbFee.Cost = uiFeeOption.Cost;
}
}
if ( !registrant.IsValid )
{
// Controls will render the error messages
return;
}
// use WrapTransaction since SaveAttributeValues does it's own RockContext.SaveChanges()
rockContext.WrapTransaction( () =>
{
rockContext.SaveChanges();
registrant.LoadAttributes();
foreach ( var field in TemplateState.Forms
.SelectMany( f => f.Fields
.Where( t =>
t.FieldSource == RegistrationFieldSource.RegistrationAttribute &&
t.AttributeId.HasValue ) ) )
{
var attribute = AttributeCache.Read( field.AttributeId.Value );
if ( attribute != null )
{
string originalValue = registrant.GetAttributeValue( attribute.Key );
var fieldValue = RegistrantState.FieldValues
.Where( f => f.Key == field.Id )
.Select( f => f.Value.FieldValue )
.FirstOrDefault();
string newValue = fieldValue != null ? fieldValue.ToString() : string.Empty;
if ( ( originalValue ?? string.Empty ).Trim() != ( newValue ?? string.Empty ).Trim() )
{
string formattedOriginalValue = string.Empty;
if ( !string.IsNullOrWhiteSpace( originalValue ) )
{
formattedOriginalValue = attribute.FieldType.Field.FormatValue( null, originalValue, attribute.QualifierValues, false );
}
string formattedNewValue = string.Empty;
if ( !string.IsNullOrWhiteSpace( newValue ) )
{
formattedNewValue = attribute.FieldType.Field.FormatValue( null, newValue, attribute.QualifierValues, false );
}
History.EvaluateChange( registrantChanges, attribute.Name, formattedOriginalValue, formattedNewValue );
}
if ( fieldValue != null )
{
registrant.SetAttributeValue( attribute.Key, fieldValue.ToString() );
}
}
}
registrant.SaveAttributeValues( rockContext );
} );
if ( newRegistrant && TemplateState.GroupTypeId.HasValue && ppPerson.PersonId.HasValue )
{
using ( var newRockContext = new RockContext() )
{
var reloadedRegistrant = new RegistrationRegistrantService( newRockContext ).Get( registrant.Id );
if ( reloadedRegistrant != null &&
reloadedRegistrant.Registration != null &&
reloadedRegistrant.Registration.Group != null &&
reloadedRegistrant.Registration.Group.GroupTypeId == TemplateState.GroupTypeId.Value )
{
int? groupRoleId = TemplateState.GroupMemberRoleId.HasValue ?
TemplateState.GroupMemberRoleId.Value :
reloadedRegistrant.Registration.Group.GroupType.DefaultGroupRoleId;
if ( groupRoleId.HasValue )
{
var groupMemberService = new GroupMemberService( newRockContext );
var groupMember = groupMemberService
.Queryable().AsNoTracking()
.Where( m =>
m.GroupId == reloadedRegistrant.Registration.Group.Id &&
m.PersonId == reloadedRegistrant.PersonId &&
m.GroupRoleId == groupRoleId.Value )
.FirstOrDefault();
if ( groupMember == null )
{
groupMember = new GroupMember();
groupMemberService.Add( groupMember );
groupMember.GroupId = reloadedRegistrant.Registration.Group.Id;
groupMember.PersonId = ppPerson.PersonId.Value;
groupMember.GroupRoleId = groupRoleId.Value;
groupMember.GroupMemberStatus = TemplateState.GroupMemberStatus;
newRockContext.SaveChanges();
registrantChanges.Add( string.Format( "Registrant added to {0} group", reloadedRegistrant.Registration.Group.Name ) );
}
else
{
registrantChanges.Add( string.Format( "Registrant group member reference updated to existing person in {0} group", reloadedRegistrant.Registration.Group.Name ) );
}
reloadedRegistrant.GroupMemberId = groupMember.Id;
newRockContext.SaveChanges();
}
}
}
}
HistoryService.SaveChanges(
rockContext,
typeof( Registration ),
Rock.SystemGuid.Category.HISTORY_EVENT_REGISTRATION.AsGuid(),
registrant.RegistrationId,
registrantChanges,
"Registrant: " + registrantName,
null, null );
}
NavigateToRegistration();
}
/// <summary>
/// Handles the Click event of the btnSave 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 btnSave_Click(object sender, EventArgs e)
{
if (RegistrantState != null)
{
RockContext rockContext = new RockContext();
var personService = new PersonService(rockContext);
var registrantService = new RegistrationRegistrantService(rockContext);
var registrantFeeService = new RegistrationRegistrantFeeService(rockContext);
var registrationTemplateFeeService = new RegistrationTemplateFeeService(rockContext);
RegistrationRegistrant registrant = null;
if (RegistrantState.Id > 0)
{
registrant = registrantService.Get(RegistrantState.Id);
}
var registrantChanges = new List <string>();
if (registrant == null)
{
registrant = new RegistrationRegistrant();
registrant.RegistrationId = RegistrantState.RegistrationId;
registrantService.Add(registrant);
registrantChanges.Add("Created Registrant");
}
if (!registrant.PersonAliasId.Equals(ppPerson.PersonAliasId))
{
string prevPerson = (registrant.PersonAlias != null && registrant.PersonAlias.Person != null) ?
registrant.PersonAlias.Person.FullName : string.Empty;
string newPerson = ppPerson.PersonName;
History.EvaluateChange(registrantChanges, "Person", prevPerson, newPerson);
}
registrant.PersonAliasId = ppPerson.PersonAliasId.Value;
// Get the name of registrant for history
string registrantName = "Unknown";
if (ppPerson.PersonId.HasValue)
{
var person = personService.Get(ppPerson.PersonId.Value);
if (person != null)
{
registrantName = person.FullName;
}
}
History.EvaluateChange(registrantChanges, "Cost", registrant.Cost, cbCost.Text.AsDecimal());
registrant.Cost = cbCost.Text.AsDecimal();
if (!Page.IsValid)
{
return;
}
// Remove/delete any registrant fees that are no longer in UI with quantity
foreach (var dbFee in registrant.Fees.ToList())
{
if (!RegistrantState.FeeValues.Keys.Contains(dbFee.RegistrationTemplateFeeId) ||
RegistrantState.FeeValues[dbFee.RegistrationTemplateFeeId] != null ||
!RegistrantState.FeeValues[dbFee.RegistrationTemplateFeeId]
.Any(f =>
f.Option == dbFee.Option &&
f.Quantity > 0))
{
registrantChanges.Add(string.Format("Removed '{0}' Fee (Quantity:{1:N0}, Cost:{2:C2}, Option:{3}",
dbFee.RegistrationTemplateFee.Name, dbFee.Quantity, dbFee.Cost, dbFee.Option));
registrant.Fees.Remove(dbFee);
registrantFeeService.Delete(dbFee);
}
}
// Add/Update any of the fees from UI
foreach (var uiFee in RegistrantState.FeeValues.Where(f => f.Value != null))
{
foreach (var uiFeeOption in uiFee.Value)
{
var dbFee = registrant.Fees
.Where(f =>
f.RegistrationTemplateFeeId == uiFee.Key &&
f.Option == uiFeeOption.Option)
.FirstOrDefault();
if (dbFee == null)
{
dbFee = new RegistrationRegistrantFee();
dbFee.RegistrationTemplateFeeId = uiFee.Key;
dbFee.Option = uiFeeOption.Option;
registrant.Fees.Add(dbFee);
}
var templateFee = dbFee.RegistrationTemplateFee;
if (templateFee == null)
{
templateFee = registrationTemplateFeeService.Get(uiFee.Key);
}
string feeName = templateFee != null ? templateFee.Name : "Fee";
if (!string.IsNullOrWhiteSpace(uiFeeOption.Option))
{
feeName = string.Format("{0} ({1})", feeName, uiFeeOption.Option);
}
if (dbFee.Id <= 0)
{
registrantChanges.Add(feeName + " Fee Added");
}
History.EvaluateChange(registrantChanges, feeName + " Quantity", dbFee.Quantity, uiFeeOption.Quantity);
dbFee.Quantity = uiFeeOption.Quantity;
History.EvaluateChange(registrantChanges, feeName + " Cost", dbFee.Cost, uiFeeOption.Cost);
dbFee.Cost = uiFeeOption.Cost;
}
}
if (!registrant.IsValid)
{
// Controls will render the error messages
return;
}
// use WrapTransaction since SaveAttributeValues does it's own RockContext.SaveChanges()
rockContext.WrapTransaction(() =>
{
rockContext.SaveChanges();
registrant.LoadAttributes();
foreach (var field in TemplateState.Forms
.SelectMany(f => f.Fields
.Where(t =>
t.FieldSource == RegistrationFieldSource.RegistrationAttribute &&
t.AttributeId.HasValue)))
{
var attribute = AttributeCache.Read(field.AttributeId.Value);
if (attribute != null)
{
string originalValue = registrant.GetAttributeValue(attribute.Key);
var fieldValue = RegistrantState.FieldValues
.Where(f => f.Key == field.Id)
.Select(f => f.Value)
.FirstOrDefault();
string newValue = fieldValue != null ? fieldValue.ToString() : string.Empty;
if ((originalValue ?? string.Empty).Trim() != (newValue ?? string.Empty).Trim())
{
string formattedOriginalValue = string.Empty;
if (!string.IsNullOrWhiteSpace(originalValue))
{
formattedOriginalValue = attribute.FieldType.Field.FormatValue(null, originalValue, attribute.QualifierValues, false);
}
string formattedNewValue = string.Empty;
if (!string.IsNullOrWhiteSpace(newValue))
{
formattedNewValue = attribute.FieldType.Field.FormatValue(null, newValue, attribute.QualifierValues, false);
}
History.EvaluateChange(registrantChanges, attribute.Name, formattedOriginalValue, formattedNewValue);
}
if (fieldValue != null)
{
registrant.SetAttributeValue(attribute.Key, fieldValue.ToString());
}
}
}
registrant.SaveAttributeValues(rockContext);
HistoryService.SaveChanges(
rockContext,
typeof(Registration),
Rock.SystemGuid.Category.HISTORY_EVENT_REGISTRATION.AsGuid(),
registrant.RegistrationId,
registrantChanges,
"Registrant: " + registrantName,
null, null);
});
NavigateToRegistration();
}
}