public function DiscountGetEdit($id) { $newBillCount = count(Bill::NewBill()); $detail = Discount::find($id); $dicountedCate = Cate::getCateOnDiscount($id); $discountedCateID = []; foreach ($dicountedCate as $item) { $discountedCateID[] = $item->id; } $cateAll = Cate::select(["id", "discount_id", "name"])->get(); return view("admin.giamgia.edit", compact("detail", "discountedCateID", "cateAll", "newBillCount")); }