add controllers, servoices

2026-03-09 02:52:13 -04:00
parent c8de5f7edc
commit d76c871cb7
501 changed files with 34439 additions and 21843 deletions
@@ -0,0 +1,123 @@
+<?php
+
+namespace App\Services\Payments;
+
+use App\Models\Payment;
+use Illuminate\Support\Facades\Log;
+
+class PaypalPaymentService
+{
+    public function getRedirectUrl(): string
+    {
+        return (string) (config('services.paypal.payment_url')
+            ?: env('PAYPAL_PAYMENT_URL')
+            ?: 'https://www.paypal.com/ncp/payment/87FJL3EV8C7NE');
+    }
+
+    public function createPayment(int $paymentId): array
+    {
+        $payment = Payment::query()->find($paymentId);
+        if (!$payment) {
+            throw new \RuntimeException('Payment not found.');
+        }
+
+        if (!$this->sdkAvailable()) {
+            return [
+                'redirect_url' => $this->getRedirectUrl(),
+                'mode' => 'hosted',
+                'message' => 'PayPal SDK not installed; using hosted redirect URL.',
+            ];
+        }
+
+        try {
+            $apiContext = $this->buildApiContext();
+
+            $payer = new \PayPal\Api\Payer();
+            $payer->setPaymentMethod('paypal');
+
+            $amount = new \PayPal\Api\Amount();
+            $amount->setCurrency('USD')->setTotal($payment->balance ?? $payment->total_amount ?? 0);
+
+            $transaction = new \PayPal\Api\Transaction();
+            $transaction->setAmount($amount)
+                ->setDescription('Payment for school fees')
+                ->setInvoiceNumber(uniqid('inv_', true));
+
+            $paypalPayment = new \PayPal\Api\Payment();
+            $paypalPayment->setIntent('sale')
+                ->setPayer($payer)
+                ->setTransactions([$transaction]);
+
+            $redirectUrls = new \PayPal\Api\RedirectUrls();
+            $redirectUrls->setReturnUrl(url('/api/v1/finance/paypal/execute'))
+                ->setCancelUrl(url('/api/v1/finance/paypal/cancel'));
+
+            $paypalPayment->setRedirectUrls($redirectUrls);
+            $paypalPayment->create($apiContext);
+
+            session()->put('paypalPaymentId', $paypalPayment->getId());
+            session()->put('paymentId', $paymentId);
+
+            return [
+                'redirect_url' => $paypalPayment->getApprovalLink(),
+                'mode' => 'sdk',
+            ];
+        } catch (\Throwable $e) {
+            Log::error('PayPal create payment failed: ' . $e->getMessage());
+            throw new \RuntimeException('Unable to create PayPal payment.');
+        }
+    }
+
+    public function executePayment(string $payerId, ?string $paypalPaymentId = null): void
+    {
+        if (!$this->sdkAvailable()) {
+            throw new \RuntimeException('PayPal SDK not installed.');
+        }
+
+        $paymentId = $paypalPaymentId ?: (string) session()->get('paypalPaymentId');
+        if (!$paymentId) {
+            throw new \RuntimeException('Missing PayPal payment ID.');
+        }
+
+        $apiContext = $this->buildApiContext();
+        $payment = \PayPal\Api\Payment::get($paymentId, $apiContext);
+        $execution = new \PayPal\Api\PaymentExecution();
+        $execution->setPayerId($payerId);
+
+        $payment->execute($execution, $apiContext);
+
+        $internalPaymentId = (int) session()->get('paymentId');
+        if ($internalPaymentId) {
+            Payment::query()->whereKey($internalPaymentId)->update(['status' => 'Completed']);
+        }
+    }
+
+    public function cancelPayment(): void
+    {
+        // no-op (client handles redirect)
+    }
+
+    private function sdkAvailable(): bool
+    {
+        return class_exists(\PayPal\Rest\ApiContext::class)
+            && class_exists(\PayPal\Auth\OAuthTokenCredential::class);
+    }
+
+    private function buildApiContext(): \PayPal\Rest\ApiContext
+    {
+        $clientId = (string) (config('services.paypal.client_id') ?: env('PAYPAL_CLIENT_ID'));
+        $secret = (string) (config('services.paypal.secret') ?: env('PAYPAL_SECRET'));
+        $mode = (string) (config('services.paypal.mode') ?: env('PAYPAL_MODE') ?: 'sandbox');
+
+        $apiContext = new \PayPal\Rest\ApiContext(
+            new \PayPal\Auth\OAuthTokenCredential($clientId, $secret)
+        );
+
+        $apiContext->setConfig([
+            'mode' => $mode,
+            'http.headers' => ['Connection' => 'Close'],
+        ]);
+
+        return $apiContext;
+    }
+}