public async Task <ResponseSubjectView> EditSubject(RequestSubjectView requestViewModel)
{
Subject subject = await _subjectRepository.Get(requestViewModel.Id);
if (subject is null)
{
throw new AdminException("Selected subject doesn't exist.");
}
if (!subject.Name.ToUpper().Equals(requestViewModel.SubjectName.ToUpper()))
{
Subject checkExistingsubject = await _subjectRepository.FindByName(requestViewModel.SubjectName);
if (!(checkExistingsubject is null))
{
throw new AdminException("Such subject has already existed.");
}
subject.Name = requestViewModel.SubjectName;
await _subjectRepository.Update(subject);
}
var viewModel = new ResponseSubjectView();
viewModel.Id = subject.Id;
viewModel.Name = subject.Name;
return(viewModel);
}
public async Task <ResponseSubjectView> CreateSubject(string subjectName)
{
Subject subject = await _subjectRepository.FindByName(subjectName);
if (!(subject is null))
{
throw new AdminException("Such subject has already existed.");
}
subject = new Subject();
subject.Name = subjectName;
await _subjectRepository.Create(subject);
var viewModel = new ResponseSubjectView();
viewModel.Id = subject.Id;
viewModel.Name = subject.Name;
return(viewModel);
}
public async Task <JsonResult> EditSubject([FromBody] RequestSubjectView requestViewModel)
{
ResponseSubjectView result = await _adminService.EditSubject(requestViewModel);
return(new JsonResult(result));
}
public async Task <JsonResult> CreateSubject(string subjectName)
{
ResponseSubjectView result = await _adminService.CreateSubject(subjectName);
return(new JsonResult(result));
}
