public async Task <IActionResult> PutExam(Guid id, Exam exam)
{
if (id != exam.Id)
{
return(BadRequest());
}
_context.Entry(exam).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ExamExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PutStudentSubject(Guid id, StudentSubject studentSubject)
{
if (id != studentSubject.Id)
{
return(BadRequest());
}
_context.Entry(studentSubject).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!StudentSubjectExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <PaymentHistory> AddPayment(PaymentHistory payment)
{
_db.paymentHistories.Add(payment);
await _db.SaveChangesAsync();
return(payment);
}
public async Task <ActionResult <Exam> > DeleteExam(Guid id)
{
var exam = await _context.Exams.FindAsync(id);
if (exam == null)
{
return(NotFound());
}
_context.Exams.Remove(exam);
await _context.SaveChangesAsync();
return(exam);
}
public async Task <ActionResult <Student> > DeleteStudent(Guid id)
{
var student = await _context.StudentDb.FindAsync(id);
if (student == null)
{
return(NotFound());
}
_context.StudentDb.Remove(student);
await _context.SaveChangesAsync();
return(student);
}
public async Task <ActionResult <Subject> > DeleteSubject(Guid id)
{
var subject = await _context.Subjects.FindAsync(id);
if (subject == null)
{
return(NotFound());
}
_context.Subjects.Remove(subject);
await _context.SaveChangesAsync();
return(subject);
}