/**
* @param array<string,mixed> $couponArray
*/
private function createCouponFromArray(array $couponArray)
{
$coupon = new Coupon();
$coupon->setCouponCode($couponArray['coupon_code']);
$coupon->setCreatedAt(JsonDate::toDateTime($couponArray['created_at']));
foreach ($couponArray['package_discounts'] as $packageDiscountArray) {
$coupon->addPackageDiscount($this->createPackageDiscountFromArray($packageDiscountArray));
}
$coupon->setEndDate(CouponDate::toDateTime($couponArray['end_date']));
$coupon->setNumUses($couponArray['max_uses']);
$coupon->setNote($couponArray['note']);
$coupon->setNumUses($couponArray['num_uses']);
$coupon->setStartDate(CouponDate::toDateTime($couponArray['start_date']));
$coupon->setSuspended($couponArray['suspended']);
$coupon->setUpdatedAt(JsonDate::toDateTime($couponArray['updated_at']));
$coupon->setBookId($couponArray['book_id']);
return $coupon;
}