public async Task <Result> Handle(CreateOperationCommand request, CancellationToken cancellationToken)
{
var id = _identifierProvider.Generate();
var operationToCreate = new Operation(id, request.Name);
if (!string.IsNullOrWhiteSpace(request.Description))
{
operationToCreate.SetDescription(request.Description);
}
if (request.Icon != null)
{
var coloredIcon = new ColoredIcon(request.Icon.IconId, request.Icon.FillColor);
operationToCreate.SetIcon(coloredIcon);
}
foreach (var tag in request.Tags)
{
operationToCreate.AddTag(new Tag(tag));
}
operationToCreate.Version = _versionProvider.Generate();
Result result;
try
{
await _operationWriteRepository.CreateAsync(operationToCreate);
result = Result.Ok(id, operationToCreate.Version);
}
catch (UniqueKeyException)
{
result = Result.Fail(new System.Collections.Generic.List <Failure>()
{
new HandlerFault()
{
Code = HandlerFaultCode.Conflict.Name,
Message = HandlerFailures.Conflict,
Target = "name"
}
}
);
}
catch
{
result = Result.Fail(CustomFailures.CreateOperationFailure);
}
return(result);
}
public async Task CreateShouldSucceed()
{
// Arrange
var id = Guid.NewGuid();
var name = "name";
var description = "description";
var tag1Name = "BSG";
var tag1 = new Tag(tag1Name);
var tag2Name = "Chemicals";
var tag2 = new Tag(tag2Name);
var coloredIcon = new ColoredIcon(Guid.NewGuid(), "#45545645");
var operation = new Operation(id, name);
operation.SetDescription(description);
operation.SetIcon(coloredIcon);
operation.AddTag(tag1);
operation.AddTag(tag2);
// Act
await _repository.CreateAsync(operation);
// Assert
var data = RepositoryHelper.ForOperation.GetOperations();
data.Should().HaveCount(1);
var result = data.First();
result.Name.Should().Be(name);
result.Description.Should().Be(description);
result.Icon.Should().Be(coloredIcon);
result.Tags.Count.Should().Be(2);
result.Tags.ElementAt(0).Should().Be(tag1);
result.Tags.ElementAt(1).Should().Be(tag2);
}