public async Task <HumanTaskDefResult> Handle(AddHumanTaskDefCommand request, CancellationToken cancellationToken)
{
if (string.IsNullOrWhiteSpace(request.Name))
{
_logger.LogError("the parameter 'name' is missing");
throw new BadRequestException(string.Format(Global.MissingParameter, "name"));
}
var result = await _humanTaskDefQueryRepository.Search(new SearchHumanTaskDefParameter
{
Name = request.Name
}, cancellationToken);
if (result != null && result.Content.Count() > 0)
{
_logger.LogError($"the human task '{request.Name}' already exists");
throw new BadRequestException(string.Format(Global.HumanTaskDefExists, request.Name));
}
var res = HumanTaskDefinitionAggregate.New(request.Name);
await _humanTaskDefCommandRepository.Add(res, cancellationToken);
await _humanTaskDefCommandRepository.SaveChanges(cancellationToken);
_logger.LogInformation($"the human task definition '{request.Name}' has been added");
return(HumanTaskDefResult.ToDto(res));
}
public async Task<bool> Handle(UpdateHumanTaskDefInfoCommand request, CancellationToken cancellationToken)
{
if (string.IsNullOrWhiteSpace(request.Name))
{
_logger.LogError("the parameter 'name' is missing");
throw new BadRequestException(string.Format(Global.MissingParameter, "name"));
}
var result = await _humanTaskDefQueryRepository.Get(request.Id, cancellationToken);
if (result == null)
{
_logger.LogError($"The human task definition '{request.Id}' doesn't exist");
throw new UnknownHumanTaskDefException(string.Format(Global.UnknownHumanTaskDef, request.Id));
}
var r = await _humanTaskDefQueryRepository.Search(new SearchHumanTaskDefParameter
{
Name = request.Name
}, cancellationToken);
r.Content = r.Content.Where(_ => _.AggregateId != request.Id).ToList();
if (r != null && r.Content.Count() > 0)
{
_logger.LogError($"the human task '{request.Name}' already exists");
throw new BadRequestException(string.Format(Global.HumanTaskDefExists, request.Name));
}
result.UpdateInfo(request.Name, request.Priority);
await _humanTaskDefCommandRepository.Update(result, cancellationToken);
await _humanTaskDefCommandRepository.SaveChanges(cancellationToken);
_logger.LogInformation($"Human task definition '{result.Name}', information has been updated");
return true;
}
public async Task <SearchResult <HumanTaskDefResult> > Handle(SearchHumanTaskDefQuery request, CancellationToken cancellationToken)
{
var result = await _humanTaskDefQueryRepository.Search(new SearchHumanTaskDefParameter
{
Count = request.Count,
Order = request.Order,
OrderBy = request.OrderBy,
StartIndex = request.StartIndex
}, cancellationToken);
return(new SearchResult <HumanTaskDefResult>
{
Count = result.Count,
StartIndex = result.StartIndex,
TotalLength = result.TotalLength,
Content = result.Content.Select(_ => HumanTaskDefResult.ToDto(_))
});
}