public FormPageModel(NavigationMenuModel menuModel, IEnumerable <Question> questions = null) :
base(FORM_HEADER_TEXT, menuModel)
{
Questions = questions ?? new List <Question>();
Answers = Questions.Aggregate(new List <Answer>(), (A, Q) => A.Concat(Q.AnswerVariants.Select(V => new Answer()
{
question_id = Q.Id, variant_id = V.Id, selected = false
})).ToList());
}
public bool Equals(Test other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
var returned = Id == other.Id &&
Title == other.Title &&
CreationDate.Equals(other.CreationDate) &&
State == other.State;
returned = returned && Questions.Aggregate(returned, (current, question) => current && other.Questions.Contains(question));
return(returned);
}