public async Task <string> AddQuestionAsync(ResponseData.Question question)
{
if (question == null || question.TopicId == null)
{
throw new ArgumentException("Invalid question or topicId");
}
await _questionRepository.AddQuestionAsync(new DataEntity.Question {
TopicId = question.TopicId,
Description = question.Description,
Notes = question.Notes
});
return(""); //TODO - return new question id
}
public async Task <ResponseData.Question> UpdateQuestionAsync(string questionId, ResponseData.Question question)
{
var existingQuestion = await _questionRepository.GetQuestionAsync(questionId);
if (existingQuestion == null)
{
throw new Exception("Questions not found");
}
var topic = await _topicRepository.GetTopicAsync(question.TopicId);
if (topic == null)
{
throw new Exception("Topic not found");
}
var results = await _questionRepository.UpdateAsync(questionId, new DataEntity.Question {
TopicId = question.TopicId,
Description = question.Description,
Notes = question.Notes
});
if (results != null)
{
return(new ResponseData.Question {
Id = questionId,
TopicId = question.TopicId,
Description = question.Description,
Notes = question.Notes
});
}
return(null);
}
