public async Task <ActionResult <Student> > CreateStudent(Student student)
{
if (await _educationService.CodeExists(student.UniqueCode))
{
ModelState.AddModelError("UniqueCode", $"Unique code '{student.UniqueCode}' already in use");
return(Conflict(ModelState));
}
var created = await _educationService.CreateStudent(student);
return(CreatedAtAction(nameof(GetStudent), new { created.Id }, created));
}
