exchange-2.0/database/seeds/CurrencyRatesTableSeeder.php

<?php

use App\Classes\ValueObjects\Constants\PaymentMethodType;
use Illuminate\Database\Seeder;
use Illuminate\Support\Str;

class CurrencyRatesTableSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        DB::table('currency_rates')->insert([
            [
                'currency_id' => 1,
                'selling' => 1,
                'payment_method_type' => PaymentMethodType::CASH,
                'created_at' => date('Y-m-d H:i:s'),
                'updated_at' => date('Y-m-d H:i:s')
            ],
            [
                'currency_id' => 1,
                'selling' => 1.1,
                'payment_method_type' => PaymentMethodType::CHEQUE,
                'created_at' => date('Y-m-d H:i:s'),
                'updated_at' => date('Y-m-d H:i:s')
            ],
            [
                'currency_id' => 2,
                'selling' => 0.62,
                'payment_method_type' => PaymentMethodType::CASH,
                'created_at' => date('Y-m-d H:i:s'),
                'updated_at' => date('Y-m-d H:i:s')
            ],
            [
                'currency_id' => 2,
                'selling' => 0.70,
                'payment_method_type' => PaymentMethodType::CHEQUE,
                'created_at' => date('Y-m-d H:i:s'),
                'updated_at' => date('Y-m-d H:i:s')
            ]
        ]);
    }
}