/// <summary>
/// Create a new group.
/// </summary>
/// <param name="record">The group object.</param>
/// <returns>The GroupId of the new group.</returns>
public override Guid Create(Group record)
{
DataModel dataModel = new DataModel();
DataModelTransaction transaction = DataModelTransaction.Current;
EntityPersistence entityPersistence = new EntityPersistence();
Guid entityId;
TypeRow typeRow = DataModel.Type.TypeKeyExternalId0.Find("GROUP");
typeRow.AcquireReaderLock(transaction.TransactionId, DataModel.LockTimeout);
try
{
record.TypeId = typeRow.TypeId;
record.ImageId = typeRow.ImageId;
}
finally
{
typeRow.ReleaseReaderLock(transaction.TransactionId);
}
entityId = entityPersistence.Create(record);
dataModel.CreateRightsHolder(
entityId,
record.TenantId.Value);
dataModel.CreateGroup(
entityId,
GroupTypeMap.FromCode(record.GroupType),
record.TenantId.Value);
return(entityId);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public override void Update(DebtNegotiator record)
{
DataModel dataModel = new DataModel();
DataModelTransaction transaction = DataModelTransaction.Current;
EntityPersistence entityPersistence = new EntityPersistence();
DebtClassPersistence debtClassPersistence = new DebtClassPersistence();
entityPersistence.Update(record);
debtClassPersistence.Update(record);
}
/// <summary>
/// Placeholder
/// </summary>
/// <param name="record"></param>
public override void Update(EntityTree record)
{
DataModel dataModel = new DataModel();
DataModelTransaction transaction = DataModelTransaction.Current;
EntityTreeRow entityTreeRow = DataModel.EntityTree.EntityTreeKey.Find(record.RowId);
EntityRow child = DataModel.Entity.EntityKey.Find(record.ChildId);
EntityRow parent = DataModel.Entity.EntityKey.Find(record.ParentId);
String childName;
entityTreeRow.AcquireWriterLock(transaction);
if (!DataModelFilters.HasAccess(transaction, TradingSupport.UserId, entityTreeRow.ParentId, AccessRight.Write))
{
throw new SecurityException("Current user does not have write access to the old parent entity");
}
if (!DataModelFilters.HasAccess(transaction, TradingSupport.UserId, record.ParentId, AccessRight.Write))
{
throw new SecurityException("Current user does not have write access to the new parent entity");
}
parent.AcquireWriterLock(transaction);
child.AcquireReaderLock(transaction);
childName = child.Name;
child.ReleaseLock(transaction.TransactionId);
if (record.ChildId == record.ParentId)
{
throw new FaultException <ArgumentFault>(new ArgumentFault("Create EntityTree"),
new FaultReason(String.Format("Cannot add {0} as a child of this element because it wil create a circular relationship", childName)));
}
if (IsParentEntity(transaction, parent, record.ChildId) == true)
{
throw new FaultException <ArgumentFault>(new ArgumentFault("Create EntityTree"),
new FaultReason(String.Format("Cannot add {0} as a child of this element because it wil create a circular relationship", childName)));
}
if (!EntityPersistence.IsNameUnique(transaction, parent, childName))
{
throw new FaultException <RecordExistsFault>(
new RecordExistsFault("Entity", new object[] { childName }),
"An entity with this name already exists");
}
dataModel.UpdateEntityTree(
record.ChildId,
entityTreeRow.EntityTreeId,
new object[] { entityTreeRow.EntityTreeId },
null,
record.ParentId,
entityTreeRow.RowVersion);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public override void Update(Entity record)
{
DataModel dataModel = new DataModel();
DataModelTransaction transaction = DataModelTransaction.Current;
DateTime modifiedTime = DateTime.UtcNow;
EntityRow entityRow = DataModel.Entity.EntityKey.Find(record.RowId);
Dictionary <String, EntityRow> parents = new Dictionary <String, EntityRow>();
List <String> parentNames = new List <String>();
EntityTreeRow[] entityTreeRows;
String oldName = null;
Int64 rowVersion;
if (!TradingSupport.HasAccess(transaction, record.RowId, AccessRight.Write))
{
throw new SecurityException("Current user does not have write access to the selected Entity");
}
if (record.Name != null && !EntityPersistence.IsNameValid(record.Name as String))
{
throw new FaultException <ArgumentFault>(new ArgumentFault("Names cannot contain a backslash"), "Names cannot contain a backslash");
}
entityRow.AcquireReaderLock(transaction);
entityTreeRows = entityRow.GetEntityTreeRowsByFK_Entity_EntityTree_ChildId();
oldName = entityRow.Name;
rowVersion = entityRow.RowVersion;
entityRow.ReleaseLock(transaction.TransactionId);
if (!oldName.Equals(record.Name))
{
foreach (EntityTreeRow entityTreeRow in entityTreeRows)
{
EntityRow parentEntityRow;
entityTreeRow.AcquireReaderLock(transaction);
parentEntityRow = entityTreeRow.EntityRowByFK_Entity_EntityTree_ParentId;
entityTreeRow.ReleaseLock(transaction.TransactionId);
parentEntityRow.AcquireReaderLock(transaction);
parents.Add(parentEntityRow.Name, parentEntityRow);
parentEntityRow.ReleaseLock(transaction.TransactionId);
}
parentNames = parents.Keys.ToList();
parentNames.Sort();
foreach (String parentName in parentNames)
{
parents[parentName].AcquireWriterLock(transaction);
}
foreach (EntityRow parentEntityRow in parents.Values)
{
if (!EntityPersistence.IsNameUnique(transaction, parentEntityRow, record.Name as String))
{
throw new FaultException <RecordExistsFault>(
new RecordExistsFault("Entity", new object[] { record.Name }),
"An entity with this name already exists");
}
}
}
dataModel.UpdateEntity(
null,
record.Description,
null,
new object[] { record.RowId },
record.ExternalId0,
record.ExternalId1,
record.ExternalId2,
record.ExternalId3,
record.ExternalId4,
record.ExternalId5,
record.ExternalId6,
record.ExternalId7,
record.ImageId,
record.IsHidden,
record.IsReadOnly,
modifiedTime,
record.Name,
rowVersion,
record.TenantId,
null);
}
