public ActionResult <List <GroupStudents> > PutGroupStudents(int id, Stmtr std)
{
var toBeDeleted = _context.GroupStudents.Where(g => g.Gid == id && g.StId == std.RegNo).FirstOrDefault();
_context.GroupStudents.Remove(toBeDeleted);
_context.SaveChanges();
return(_context.GroupStudents.Where(g => g.Gid == id).Include(s => s.St).ToList());
}
public async Task <ActionResult <Groups> > DeleteGroups(int id)
{
var toBeDeleted = _context.GroupStudents.Where(g => g.Gid == id);
_context.GroupStudents.RemoveRange(toBeDeleted);
_context.SaveChanges();
var groups = await _context.Groups.FindAsync(id);
if (groups == null)
{
return(NotFound());
}
_context.Groups.Remove(groups);
await _context.SaveChangesAsync();
return(groups);
}
