private IEnumerable <OperationDescriptor> FilterByIgnoredOperations(TrackedUseCase message)
{
var operations = (IEnumerable <OperationDescriptor>)message.Operations;
var ignoredOperations = operations.Where(x => _operationsRegistry.IsIgnoredOperation(x.OperationIdentity));
var operationIds = ignoredOperations.Aggregate(new HashSet <Guid>(), (hashSet, operation) =>
{
hashSet.Add(operation.Id);
hashSet.UnionWith(message.GetNestedOperations(operation.Id).Select(x => x.Id));
return(hashSet);
});
if (operationIds.Any())
{
operations = operations.Where(x => !operationIds.Contains(x.Id));
}
return(operations);
}
private static IEnumerable <OperationDescriptor> Filter(TrackedUseCase message)
{
var operations = (IEnumerable <OperationDescriptor>)message.Operations;
var disallowedIds = new HashSet <Guid>();
var disallowedOperations = operations.Where(x => OperationIdentityMetadata.DisallowedOperationIdentities.Contains(x.OperationIdentity));
foreach (var disallowedOperation in disallowedOperations)
{
disallowedIds.Add(disallowedOperation.Id);
disallowedIds.UnionWith(message.GetNestedOperations(disallowedOperation.Id).Select(x => x.Id));
}
if (disallowedIds.Any())
{
operations = operations.Where(x => !disallowedIds.Contains(x.Id));
}
return(operations);
}
