public async Task Create(ExamViewDto dto)
{
var exam = new Exam
{
Content = dto.Content,
Time = dto.Time,
Type = dto.Type,
CreatedDate = DateTime.Now
};
await _context.Exams.AddAsync(exam);
bool examSaved = await _context.SaveChangesAsync() > 0;
if (examSaved)
{
// get questions in 3 type
var listQuestionLaw = await _context.Questions.Where(s => s.Type == QuestionType.Law)
.OrderBy(s => Guid.NewGuid()).Take(10)
.Select(s => new QuestionInExam
{
QuestionId = s.Id,
ExamId = exam.Id
}).ToListAsync();
var listQuestionTrafficSign = await _context.Questions.Where(s => s.Type == QuestionType.TrafficSign)
.OrderBy(s => Guid.NewGuid()).Take(5)
.Select(s => new QuestionInExam
{
QuestionId = s.Id,
ExamId = exam.Id,
}).ToListAsync();
var listQuestionSituation = await _context.Questions.Where(s => s.Type == QuestionType.Situation)
.OrderBy(s => Guid.NewGuid()).Take(5)
.Select(s => new QuestionInExam
{
QuestionId = s.Id,
ExamId = exam.Id
}).ToListAsync();
await _context.QuestionInExams.AddRangeAsync(listQuestionLaw.Concat(listQuestionTrafficSign
.Concat(listQuestionSituation)));
await _context.SaveChangesAsync();
}
}
public async Task <ActionResult> Create(UserDto dto)
{
var isExist = await _context.Users.AnyAsync(s => s.UserName == dto.UserName);
if (isExist)
{
return(StatusCode((int)HttpStatusCode.InternalServerError, $"Đã tồn tại username: {dto.UserName}!!!"));
}
User user = new User
{
Name = dto.Name,
Password = dto.Password,
UserName = dto.UserName,
IsActive = true,
Dob = DateTime.ParseExact(dto.Dob, "dd/MM/yyyy", null),
Gender = dto.Gender,
Phone = dto.Phone
};
await _context.AddAsync(user);
await _context.SaveChangesAsync();
return(Ok());
}
public async Task <ActionResult> Create(LawDto input)
{
var isExist = await _context.Laws.AnyAsync(s => s.Content == input.Content);
if (isExist)
{
return(StatusCode((int)HttpStatusCode.InternalServerError, $"Đã tồn tại content: {input.Content}!!!"));
}
Law law = new Law
{
Id = input.Id,
Content = input.Content,
Punishment = input.Punishment,
Type = input.Type
};
await _context.AddAsync(law);
await _context.SaveChangesAsync();
return(Ok());
}
