public Task UpdateAsync(TaskAnswerDTO answerDto)
{
if (answerDto == null)
{
throw new ArgumentNullException(nameof(answerDto));
}
var newAnswer = mapper.Map <TaskAnswerDTO, Entities.TaskAnswer>(answerDto);
if (unitOfWork.Answers.Get(newAnswer.Id) is Entities.TaskAnswer oldAnswer)
{
if (oldAnswer.TaskId == newAnswer.TaskId &&
oldAnswer.TestSessionUser.Equals(newAnswer.TestSessionUser) &&
oldAnswer.Content == newAnswer.Content)
{
return(Task.CompletedTask);
}
if (oldAnswer.TaskId != newAnswer.TaskId ||
!oldAnswer.TestSessionUser.Equals(newAnswer.TestSessionUser))
{
unitOfWork.Answers.Create(newAnswer);
}
else
{
unitOfWork.Answers.Update(oldAnswer);
}
}
else
{
unitOfWork.Answers.Create(newAnswer);
}
return(unitOfWork.SaveAsync());
}
public Task CreateAsync(TaskAnswerDTO answer)
{
if (answer == null)
{
throw new ArgumentNullException(nameof(answer));
}
if (answer.Content == null)
{
throw new ArgumentException($"{nameof(Entities.TaskAnswer)}.{nameof(Entities.TaskAnswer.Content)} cannot be null");
}
var entry = mapper.Map <TaskAnswerDTO, Entities.TaskAnswer>(answer);
unitOfWork.Answers.Create(entry);
return(unitOfWork.SaveAsync());
}
