public async Task <Entity.Survey.Question> AddQuestionToSurvey(int surveyId, Entity.Survey.Question question)
{
var survey = await GetSurveyById(surveyId);
if (survey != null)
{
question.Id = ++LastQuestionId;
if (survey.Questions == null)
{
survey.Questions = new List <Entity.Survey.Question>();
}
survey.Questions.Add(question);
}
return(question);
}
public async Task <bool> UpdateQuestion(int surveyId, Entity.Survey.Question question)
{
var survey = await GetSurveyById(surveyId);
if (survey.Questions != null && survey.Questions.Any())
{
var ques = survey.Questions.FirstOrDefault(q => q.Id == question.Id);
if (ques != null)
{
ques.Text = question.Text;
ques.UpdatedDateTime = question.UpdatedDateTime;
ques.Answers = question.Answers;
return(true);
}
}
return(false);
}
public async Task <Model.Output.Question> CreateSurveyQuestion(Model.Input.Question question)
{
var survey = await _repository.GetSurveyById(question.SurveyId);
if (survey != null)
{
var newQuestion = new Entity.Survey.Question
{
Text = question.Text,
CreatedDateTime = DateTime.Now,
UpdatedDateTime = DateTime.Now,
Answers = new List <Entity.Survey.Answer>
{
new Entity.Survey.Answer
{
Text = question.YesAnswerText,
Value = true
},
new Entity.Survey.Answer
{
Text = question.NoAnswerText,
Value = false
}
}
};
newQuestion = await _repository.AddQuestionToSurvey(question.SurveyId, newQuestion);
var result = new Model.Output.Question
{
QuestionId = newQuestion.Id,
SurveyId = question.SurveyId,
Text = newQuestion.Text,
Answers = newQuestion.Answers.Select(a => new Model.Output.Answer {
Text = a.Text, Value = a.Value
})
};
return(result);
}
return(null);
}
