Files
ladill-qr-plus/app/Services/Qr/QrWalletBillingService.php
T
isaaccladandCursor cd6571f199
Deploy Ladill QR Plus / deploy (push) Failing after 1s
Extract Ladill QR Plus as standalone app at qr.ladill.com.
Utility QR types only (URL, WiFi, link list, business, app download) with
SSO, Billing API integration, public /q resolver, and qr-plus:import for
platform migration. vCard and commerce types stay on the platform.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-06 21:31:24 +00:00

75 lines
2.3 KiB
PHP

<?php
namespace App\Services\Qr;
use App\Models\QrCode;
use App\Models\QrTransaction;
use App\Models\QrWallet;
use App\Models\User;
use App\Services\Billing\BillingClient;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
use RuntimeException;
/**
* QR Plus billing — consumes the platform UserWallet via the Billing API.
*/
class QrWalletBillingService
{
public function __construct(
private BillingClient $billing,
) {}
public function balanceCedis(User $user): float
{
return $this->billing->balanceMinor($user->public_id) / 100;
}
public function canCreate(User $user): bool
{
$priceMinor = (int) round(QrWallet::pricePerQr() * 100);
return $this->billing->canAfford($user->public_id, $priceMinor);
}
public function debitForQrCreation(QrWallet $wallet, QrCode $qrCode): QrTransaction
{
$price = QrWallet::pricePerQr();
$priceMinor = (int) round($price * 100);
$user = $wallet->user;
$reference = 'QR-DEBIT-'.strtoupper(Str::random(12));
return DB::transaction(function () use ($wallet, $user, $qrCode, $price, $priceMinor, $reference) {
$ok = $this->billing->debit(
$user->public_id,
$priceMinor,
'qr',
'qr_create',
$reference,
$qrCode->id,
sprintf('Created QR code: %s', $qrCode->label),
);
if (! $ok) {
throw new RuntimeException('Insufficient wallet balance.');
}
$wallet->increment('qr_codes_total');
$balanceAfter = $this->billing->balanceMinor($user->public_id) / 100;
return QrTransaction::create([
'user_id' => $wallet->user_id,
'qr_wallet_id' => $wallet->id,
'qr_code_id' => $qrCode->id,
'type' => QrTransaction::TYPE_DEBIT,
'amount_ghs' => round($price, 4),
'balance_after_ghs' => $balanceAfter,
'reference' => $reference,
'status' => 'completed',
'description' => sprintf('Created QR code: %s', $qrCode->label),
'metadata' => ['qr_code_id' => $qrCode->id],
]);
});
}
}