public async Task HandleAsync(ExamUpdateCommand command)
{
var exam = await _context.Exam
.Include(x => x.Question)
.ThenInclude(x => x.Answer)
.FirstOrDefaultAsync(t => t.Id == command.Id);
exam.Name = command.Name;
exam.TimeNeeded = command.TimeNeeded;
exam.DueDate = command.DueDate;
exam.Question.ToList().ForEach(x =>
{
_context.Answer.RemoveRange(x.Answer);
});
_context.Question.RemoveRange(exam.Question);
await _context.SaveChangesAsync();
command.Questions.ForEach(x =>
{
var question = new Question()
{
Content = x.Content,
Title = x.Title,
TypeId = x.TypeId,
ExamId = exam.Id,
Value = x.Value
};
_context.Question.Add(question);
_context.SaveChanges();
x.Answers.ForEach(y =>
{
_context.Answer.Add(new Answer()
{
Content = y.Content,
Correct = y.Correct,
QuestionId = question.Id
});
});
_context.SaveChanges();
});
}
public async Task <IActionResult> Update(ExamUpdateCommand command)
{
await _commandBus.ExecuteAsync(command);
return(Ok());
}
