public async Task <int> CreateQuestion(Library.Models.Question question)
{
if (question is null)
{
throw new ArgumentNullException(nameof(question));
}
_logger.LogInformation($"Adding question");
Entities.Question entity = Mapper.Map(question);
_dbContext.Add(entity);
await _dbContext.SaveChangesAsync();
return(question.QuestionId);
}
/// <summary>
/// Adds a new User into the database and updates the log
/// </summary>
/// <param name="user">The Library model of the User to be added</param>
public async Task <int> AddUser(Library.Models.User user)
{
if (user is null)
{
throw new ArgumentNullException(nameof(user));
}
_logger.LogInformation($"Adding user {user.UserName}");
DataAccess.Entities.User entity = Mapper.Map(user);
_dbContext.Add(entity);
await _dbContext.SaveChangesAsync();
return(user.UserId);
}
public async Task <int> CreateChoice(Library.Models.Choice choice)
{
if (choice is null)
{
throw new ArgumentNullException(nameof(choice));
}
_logger.LogInformation($"Adding choice");
Entities.Choice entity = Mapper.Map(choice);
_dbContext.Add(entity);
await _dbContext.SaveChangesAsync();
return(choice.ChoiceId);
}
/// <summary>
/// Add a quiz, including any associated objects. Updates log.
/// </summary>
/// <param name="quiz">The quiz</param>
public async Task <int> CreateQuiz(Library.Models.Quiz quiz)
{
if (quiz is null)
{
throw new ArgumentNullException(nameof(quiz));
}
_logger.LogInformation($"Adding quiz");
Entities.Quiz entity = Mapper.Map(quiz);
entity.Time = DateTime.Now;
_dbContext.Add(entity);
await _dbContext.SaveChangesAsync();
//update user completed quizzes
Entities.User userEntity = _dbContext.User.Where(u => u.UserId == entity.UserId).First();
if (userEntity != null)
{
userEntity.CompletedQuizzes += 1;
await _dbContext.SaveChangesAsync();
}
return(quiz.QuizId);
}
