public function sortItemConditions(Request $request)
    {
        $this->validate(
            $request,
            [
                'item_conditions' => 'required|array',
            ]
        );

        foreach ($request->input('item_conditions') as $item_condition_id => $sort) {
            $item_condition = ItemCondition::find($item_condition_id);

            $item_condition->sort = $sort;

            $item_condition->save();
        }

        return redirect()->back()->withStatus(trans('mustard::admin.item_conditions_sorted'));
    }