public DatasetDefinitionValidator(
IPolicyRepository policyRepository,
IDatasetRepository datasetRepository,
IDatasetsResiliencePolicies datasetsResiliencePolicies)
{
_policyRepository = policyRepository;
_datasetRepository = datasetRepository;
_datasetsRepositoryPolicy = datasetsResiliencePolicies.DatasetRepository;
_typeIdentifierGenerator = new VisualBasicTypeIdentifierGenerator();
RuleFor(model => model.FundingStreamId)
.CustomAsync(async(name, context, ct) =>
{
DatasetDefinition model = context.ParentContext.InstanceToValidate as DatasetDefinition;
if (string.IsNullOrWhiteSpace(model.FundingStreamId))
{
context.AddFailure("You must give a Funding Stream Id for the dataset");
}
else
{
IEnumerable <PoliciesApiModels.FundingStream> fundingStreams = _policyRepository.GetFundingStreams().Result;
if (fundingStreams != null && !fundingStreams.Any(_ => _.Id == model.FundingStreamId))
{
context.AddFailure($"Unable to find given funding stream ID: {model.FundingStreamId}");
}
}
bool datasetWithGivenNameExists =
await _datasetsRepositoryPolicy.ExecuteAsync(() => _datasetRepository.DatasetExistsWithGivenName(model.Name, model.Id));
if (datasetWithGivenNameExists)
{
context.AddFailure($"Given dataset name already exists in repository: {model.Name}");
}
IDictionary <string, string> fieldIdentifierNameMap = new Dictionary <string, string>();
IEnumerable <FieldDefinition> fieldDefinitions = model.TableDefinitions?.SelectMany(_ => _.FieldDefinitions);
if (fieldDefinitions != null)
{
foreach (FieldDefinition fieldDefinition in fieldDefinitions)
{
string fieldDefinitionNameIdentifier = _typeIdentifierGenerator.GenerateIdentifier(fieldDefinition.Name);
if (fieldIdentifierNameMap.ContainsKey(fieldDefinitionNameIdentifier))
{
context.AddFailure($"Given field definition name matches another field definition name. " +
$"{fieldIdentifierNameMap[fieldDefinitionNameIdentifier]} and {fieldDefinition.Name}");
}
else
{
fieldIdentifierNameMap.Add(fieldDefinitionNameIdentifier, fieldDefinition.Name);
}
}
}
});
}
static IDatasetRepository CreateDatasetRepository()
{
IDatasetRepository repository = Substitute.For <IDatasetRepository>();
repository
.DatasetExistsWithGivenName(DatasetDefinitionName, DatasetDefinitionId)
.Returns(true);
return(repository);
}