151 lines
4.5 KiB
PHP
151 lines
4.5 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\EventPackageAddon;
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use App\Services\Addons\EventAddonPurchaseService;
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use App\Services\PayPal\Exceptions\PayPalException;
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use App\Services\PayPal\PayPalOrderService;
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use Illuminate\Http\RedirectResponse;
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use Illuminate\Http\Request;
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use Illuminate\Support\Arr;
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use Illuminate\Support\Str;
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class PayPalAddonReturnController extends Controller
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{
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public function __construct(
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private readonly PayPalOrderService $orders,
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private readonly EventAddonPurchaseService $addons,
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) {}
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public function __invoke(Request $request): RedirectResponse
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{
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$orderId = $this->resolveOrderId($request);
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$fallback = $this->resolveFallbackUrl();
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if (! $orderId) {
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return redirect()->to($fallback);
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}
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$addon = EventPackageAddon::query()
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->where('checkout_id', $orderId)
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->first();
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if (! $addon) {
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return redirect()->to($fallback);
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}
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$successUrl = Arr::get($addon->metadata ?? [], 'paypal_success_url')
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?? Arr::get($addon->metadata ?? [], 'success_url');
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$cancelUrl = Arr::get($addon->metadata ?? [], 'paypal_cancel_url')
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?? Arr::get($addon->metadata ?? [], 'cancel_url');
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if ($addon->status === 'completed') {
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return redirect()->to($this->resolveSafeRedirect($successUrl, $fallback));
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}
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try {
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$capture = $this->orders->captureOrder($orderId, [
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'request_id' => 'addon-'.$addon->id,
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]);
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} catch (PayPalException $exception) {
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$this->addons->fail($addon, 'paypal_capture_failed', [
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'message' => $exception->getMessage(),
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'status' => $exception->status(),
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]);
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return redirect()->to($this->resolveSafeRedirect($cancelUrl, $fallback));
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}
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$captureId = $this->resolveCaptureId($capture);
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$totals = $this->resolveTotals($capture);
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$this->addons->complete(
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$addon,
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$capture,
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$captureId,
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$orderId,
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$totals['total'] ?? null,
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$totals['currency'] ?? null,
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[
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'paypal_order_id' => $orderId,
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'paypal_capture_id' => $captureId,
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'paypal_status' => $capture['status'] ?? null,
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'paypal_totals' => $totals ?: null,
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'paypal_captured_at' => now()->toIso8601String(),
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],
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);
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return redirect()->to($this->resolveSafeRedirect($successUrl, $fallback));
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}
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protected function resolveOrderId(Request $request): ?string
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{
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$candidate = $request->query('token') ?? $request->query('order_id');
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if (! is_string($candidate) || $candidate === '') {
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return null;
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}
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return $candidate;
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}
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protected function resolveFallbackUrl(): string
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{
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return rtrim((string) config('app.url', url('/')), '/') ?: url('/');
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}
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protected function resolveSafeRedirect(?string $target, string $fallback): string
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{
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if (! $target) {
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return $fallback;
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}
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if (Str::startsWith($target, ['/'])) {
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return $target;
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}
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$appHost = parse_url($fallback, PHP_URL_HOST);
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$targetHost = parse_url($target, PHP_URL_HOST);
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if ($appHost && $targetHost && Str::lower($appHost) === Str::lower($targetHost)) {
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return $target;
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}
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return $fallback;
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}
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/**
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* @param array<string, mixed> $capture
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*/
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protected function resolveCaptureId(array $capture): ?string
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{
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$captureId = Arr::get($capture, 'purchase_units.0.payments.captures.0.id')
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?? Arr::get($capture, 'id');
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return is_string($captureId) && $captureId !== '' ? $captureId : null;
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}
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/**
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* @param array<string, mixed> $capture
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* @return array{currency?: string, total?: float}
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*/
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protected function resolveTotals(array $capture): array
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{
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$amount = Arr::get($capture, 'purchase_units.0.payments.captures.0.amount')
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?? Arr::get($capture, 'purchase_units.0.amount');
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if (! is_array($amount)) {
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return [];
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}
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$currency = Arr::get($amount, 'currency_code');
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$total = Arr::get($amount, 'value');
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return array_filter([
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'currency' => is_string($currency) ? strtoupper($currency) : null,
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'total' => is_numeric($total) ? (float) $total : null,
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], static fn ($value) => $value !== null);
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}
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}
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