// This method stores the specified answer in the database and returns a Boolean value indicating
//whether the answer is correct or not.
private async Task<bool> StoreAsync(TechAnswer answer)
{
this.db.TechAnswers.Add(answer);
await this.db.SaveChangesAsync();
var selectedOption = await this.db.TechOptions.FirstOrDefaultAsync(o => o.Id == answer.OptionId
&& o.QuestionId == answer.QuestionId);
return selectedOption.IsCorrect;
}
public async Task<IHttpActionResult> Post(TechAnswer answer)
{
if (!ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
answer.UserId = User.Identity.Name;
var isCorrect = await this.StoreAsync(answer);
return this.Ok<bool>(isCorrect);
}
