public async Task DeleteClassroom(Guid id)
{
if (_classroomRepository.GetClassroom(id) != null)
{
var getAllUsers = _userRepository.GetUserByClassroomId(id);
if (getAllUsers.Any())
{
var usersCantBeDeleted = CheckIfUsersCanBeDeleted(getAllUsers);
if (usersCantBeDeleted)
{
throw new ArgumentException("There are users with results, first delete the results");
}
await _userRepository.DeleteAllUsers(getAllUsers);
}
await _classroomRepository.DeleteClassroom(id);
}
}
public ViewResult Details(int id)
{
Classroom Classroom = _classRepo.GetClassroom(id);
if (Classroom == null)
{
Response.StatusCode = 404;
return(View("NotFound"));
}
return(View(Classroom));
}
public override ValidationResult Validate(UserRequestDto entity)
{
var validationResult = new ValidationResult();
this.ValidateNullOrEmpty(validationResult, nameof(entity.Email), entity.Email);
if (_userRepository.FindUser(entity.Email) != null)
{
validationResult.Errors.Add($"User with email {entity.Email} already added");
}
if (!entity.ClassroomId.HasValue && entity.Role == 0)
{
validationResult.Errors.Add("A classroomId is required when creating a student");
}
if (entity.ClassroomId.HasValue && _classroomRepository.GetClassroom(entity.ClassroomId.Value) == null)
{
validationResult.Errors.Add($"Classroom {entity.ClassroomId.Value} not found");
}
return(validationResult);
}