first(); $rawMaterialPrice = RawMaterialPrice::query()->first(); if ($cutting === null || $rawMaterialPrice === null) { CuttingMaterial::factory()->count(3)->create(); return; } CuttingMaterial::factory() ->count(2) ->create([ 'cutting_id' => $cutting->id, 'raw_material_price_id' => $rawMaterialPrice->id, ]); } }