-- کارمزد سفارش گلد علی (جدا از fee_single نمایش قیمت در /api/price/last)

START TRANSACTION;

INSERT INTO `settings` (`key`, `value`, `title_fa`, `can_edit`, `is_active`, `description`)
SELECT 'fee_cash', '0', 'اختلاف ریالی هر گرم (سفارش)', 1, 1, 'مثل config/fee.cash'
WHERE NOT EXISTS (SELECT 1 FROM `settings` WHERE `key` = 'fee_cash' LIMIT 1);

INSERT INTO `settings` (`key`, `value`, `title_fa`, `can_edit`, `is_active`, `description`)
SELECT 'fee_service_charge_percentage', '0.02', 'درصد کارمزد سفارش', 1, 1, 'هم‌تراز percent_fee_buy محصول ۱۳'
WHERE NOT EXISTS (SELECT 1 FROM `settings` WHERE `key` = 'fee_service_charge_percentage' LIMIT 1);

UPDATE `settings` SET `value` = '0' WHERE `key` = 'fee_cash';
UPDATE `settings` SET `value` = '0.02' WHERE `key` = 'fee_service_charge_percentage';

COMMIT;