ladill-pos/app/Support/ResellerClubLegacy.php

<?php

namespace App\Support;

use App\Models\DomainOrder;
use App\Models\RcServiceOrder;
use Illuminate\Support\Collection;
use RuntimeException;

/**
 * ResellerClub is legacy-only for new sales. Renewals and management remain available
 * for customers with existing ResellerClub services.
 */
final class ResellerClubLegacy
{
    public static function integrationEnabled(): bool
    {
        return (bool) config('hosting.legacy.rc_enabled', true);
    }

    public static function newOrdersEnabled(): bool
    {
        return self::integrationEnabled()
            && (bool) config('hosting.legacy.rc_new_orders_enabled', false);
    }

    public static function renewalsEnabled(): bool
    {
        return self::integrationEnabled()
            && (bool) config('hosting.legacy.rc_renewals_enabled', true);
    }

    public static function isRenewalRcServiceOrder(RcServiceOrder $order): bool
    {
        if ($order->order_type === RcServiceOrder::TYPE_RENEWAL) {
            return true;
        }

        return (bool) data_get($order->meta, 'is_renewal', false);
    }

    public static function isRenewalDomainOrder(DomainOrder $order): bool
    {
        return $order->order_type === DomainOrder::TYPE_RENEWAL;
    }

    public static function canAutomateFulfillment(RcServiceOrder $order): bool
    {
        if (! self::integrationEnabled()) {
            return false;
        }

        if (self::newOrdersEnabled()) {
            return true;
        }

        return self::renewalsEnabled() && self::isRenewalRcServiceOrder($order);
    }

    /**
     * @param  Collection<int, RcServiceOrder>|iterable<int, RcServiceOrder>  $items
     */
    public static function assertCartCheckoutAllowed(iterable $items): void
    {
        $items = $items instanceof Collection ? $items : collect($items);

        if ($items->isEmpty()) {
            throw new RuntimeException('Your cart is empty.');
        }

        if (self::newOrdersEnabled()) {
            return;
        }

        if (! self::renewalsEnabled()) {
            throw new RuntimeException(self::renewalsDisabledMessage());
        }

        if ($items->contains(fn (RcServiceOrder $item) => ! self::isRenewalRcServiceOrder($item))) {
            throw new RuntimeException(
                'ResellerClub checkout is limited to renewals for existing services. '
                .'New product purchases use our current domain and hosting products instead.'
            );
        }
    }

    public static function assertNewSaleAllowed(): void
    {
        if (self::newOrdersEnabled()) {
            return;
        }

        throw new RuntimeException(
            'ResellerClub is no longer available for new product purchases. '
            .'Use our domain and hosting products instead, or renew an existing ResellerClub service from your dashboard.'
        );
    }

    public static function assertRenewalsAllowed(): void
    {
        if (! self::renewalsEnabled()) {
            throw new RuntimeException(self::renewalsDisabledMessage());
        }
    }

    /** @deprecated Use assertNewSaleAllowed() */
    public static function assertNewOrdersAllowed(): void
    {
        self::assertNewSaleAllowed();
    }

    public static function renewalsDisabledMessage(): string
    {
        return 'ResellerClub renewals are not available at this time. Please contact support if you need assistance.';
    }

    public static function fulfillmentDisabledMessage(): string
    {
        return 'Automated ResellerClub fulfillment for new purchases is no longer available. '
            .'Open a support ticket if you need help with a legacy order.';
    }
}