baoshi-was/database/seeds/OwnerStoreFeeDetailSeeder.php

<?php

use App\Commodity;
use App\OwnerFeeDetail;
use App\OwnerPriceOperation;
use App\OwnerStoreFeeDetail;
use App\StoreItem;
use Illuminate\Database\Seeder;

class OwnerStoreFeeDetailSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        //
        OwnerStoreFeeDetail::query()->truncate();
        $owners = \App\Owner::query()->limit(10)->get();
        foreach ($owners as $owner) {
            $feeDetails = factory(OwnerFeeDetail::class)->times(5)->create(['owner_id' => $owner->id]);
            $commodities = factory(Commodity::class)->times(5)->create();
            foreach ($feeDetails as $feeDetail) {
                foreach ($commodities as $commodity) {
                    factory(OwnerStoreFeeDetail::class)->times(10)->create([
                        'owner_id' => $owner->id,
                        'owner_fee_detail_id' => $feeDetail->id,
                        'commodity_id' => $commodity->id,
                    ]);
                }
            }
        }


    }
}