public IHttpActionResult AddSubjectToStudent(string studentId, int subjectId)
{
Student student = studentsService.GetById(studentId);
if (student == null || subjectsService.GetById(subjectId) == null)
{
return(NotFound());
}
try
{
if (student.StudentAttendsSubject.Select(x => x.Subject.SubjectId).Contains(subjectId))
{
throw new Exception("Student already attends this subject!");
}
else
{
logger.Info("Adding subject to student");
studentsService.AddSubjectToStudent(studentId, subjectId);
return(Ok(student.StudentAttendsSubject.Select(x => x.Subject)));
}
}
catch (Exception e)
{
logger.Error(e, "Subject already added");
return(ResponseMessage(Request.CreateErrorResponse(HttpStatusCode.BadRequest, e)));
}
}
