/// <summary>
/// Get the question's answers.
/// </summary>
/// <param name="id">The question id.</param>
/// <returns>The list of question's answers.</returns>
private async Task <List <DisplayAnswerModel> > GetQuestionAnswers(string id)
{
// Database related helpers
LinkQuestionAnswerData linkQuestionAnswerData = new LinkQuestionAnswerData(_db);
AnswerData answerData = new AnswerData(_db);
// Get question's answers
List <DataLinkQuestionAnswerModel> dataLinkQuestionAnswerModels = await linkQuestionAnswerData.GetLinkedAnswers(id);
// Build the display object answers
List <DisplayAnswerModel> displayAnswerModels = new List <DisplayAnswerModel>();
foreach (var dataLinkQuestionAnswerModel in dataLinkQuestionAnswerModels)
{
DataAnswerModel dataAnswerModel = await answerData.GetAnswerById(dataLinkQuestionAnswerModel.AnswerId).ContinueWith((x) => { return(x.Result[0]); });
displayAnswerModels.Add(new DisplayAnswerModel
{
Answer = dataAnswerModel.Answer,
Id = dataAnswerModel.Id,
PlayerAnswer = dataAnswerModel.PlayerAnswer,
Type = dataAnswerModel.Type,
});
}
return(displayAnswerModels);
}
/// <summary>
/// Get all the question's linked answers and display them.
/// </summary>
/// <param name="id">The question id.</param>
public async void OnGetAsync(string id)
{
DisplayAnswers = new List <DisplayAnswerModel>();
// Getting the current question
QuestionData questionData = new QuestionData(_db);
var dataQuestionModels = await questionData.GetQuestionById(id);
DisplayQuestionModel = new DisplayQuestionModel
{
DomainId = dataQuestionModels[0].DomainId,
Id = dataQuestionModels[0].Id,
Question = dataQuestionModels[0].Question,
QuestionTypeId = dataQuestionModels[0].QuestionTypeId,
};
// Getting Question type
QuestionTypeData questionTypeData = new QuestionTypeData(_db);
var dataQuestionTypeModels =
await questionTypeData.GetQuestionTypeById(DisplayQuestionModel.QuestionTypeId);
DisplayQuestionTypeModel = new DisplayQuestionTypeModel
{
Id = dataQuestionTypeModels[0].Id,
QuestionType = dataQuestionTypeModels[0].QuestionType,
};
// Getting links
List <DisplayLinkQuestionAnswerModel> displayLinkQuestionAnswerModels = new List <DisplayLinkQuestionAnswerModel>();
LinkQuestionAnswerData linkQuestionAnswerData = new LinkQuestionAnswerData(_db);
List <DataLinkQuestionAnswerModel> dataAccessLinkQuestionAnswerModels = await linkQuestionAnswerData.GetLinkedAnswers(id);
foreach (DataLinkQuestionAnswerModel dataAccessLinkQuestionAnswerModel in dataAccessLinkQuestionAnswerModels)
{
displayLinkQuestionAnswerModels.Add(new DisplayLinkQuestionAnswerModel
{
AnswerId = dataAccessLinkQuestionAnswerModel.AnswerId,
Id = dataAccessLinkQuestionAnswerModel.Id,
QuestionId = dataAccessLinkQuestionAnswerModel.QuestionId,
});
}
DisplayLinks = displayLinkQuestionAnswerModels;
// Getting answers for the dropdown list.
List <DisplayAnswerModel> answers = await GetAnswers();
Answers =
new SelectList(
answers.Select(x => new
{
Id = x.Id,
Answer = $"{x.Answer} ({(x.Type == true ? "Réponse correcte" : "Réponse incorrecte")})",
}),
"Id",
"Answer");
}