/// <summary>
/// Создание вопроса
/// </summary>
/// <param name="question">Объект вопроса</param>
public int CreateQuestion(Question question)
{
int id;
Context.Questions.Add(question);
Context.SaveChanges();
id = question.Id;
return(id);
}
/// <summary>
/// Создание пользователя
/// </summary>
/// <param name="userAuth">Объект аутенфикации пользователя</param>
public void CreateUser(UserAuthentication userAuth)
{
User user = new User();
user.Login = userAuth.Login;
user.Password = userAuth.Password;
user.Role = Context.Users.Any(n => n.Role == AdminRole) ? UserRole : AdminRole;
user.Acting = true;
Context.Users.Add(user);
Context.SaveChanges();
}
/// <summary>
/// Создание теста
/// </summary>
/// <param name="principal">Объект аутенфицированого пользователя</param>
/// <param name="subject">Предмет</param>
/// <param name="easyCount">Количество легких вопросов</param>
/// <param name="mediumCount">Количество вопросов средней сложности</param>
/// <param name="hardCount">Количество сложных вопросов</param>
/// <returns>Номер созданого теста</returns>
public int CreateTest(IPrincipal principal, SubjectEnum subject, int easyCount, int mediumCount, int hardCount)
{
Test test = new Test();
List <int> idQuestions;
Context.Tests.Add(test);
Context.SaveChanges();
test.UserLogin = principal.Identity.Name;
test.Subject = subject;
for (int i = 0; i < 3; i++)
{
switch (i)
{
case 0:
idQuestions = GetQuestions(subject, LevelDifficultyEnum.Easy, easyCount);
test.EasyCount = idQuestions.Count;
break;
case 1:
idQuestions = GetQuestions(subject, LevelDifficultyEnum.Medium, mediumCount);
test.MediumCount = idQuestions.Count;
break;
default:
idQuestions = GetQuestions(subject, LevelDifficultyEnum.Hard, hardCount);
test.HardCount = idQuestions.Count;
break;
}
foreach (int idQuestion in idQuestions)
{
Answer answer = new Answer();
answer.QuestionId = idQuestion;
answer.TestId = test.Id;
Context.Answers.Add(answer);
}
}
CalculateMaxResult(test);
Context.SaveChanges();
return(test.Id);
}
