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188
app/Http/Controllers/MidtransPaymentController.php
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188
app/Http/Controllers/MidtransPaymentController.php
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<?php
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namespace App\Http\Controllers;
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use App\Models\Plan;
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use Illuminate\Http\Request;
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class MidtransPaymentController extends Controller
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{
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public function processPayment(Request $request)
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{
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$validated = validatePaymentRequest($request, [
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'transaction_status' => 'required|string',
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'order_id' => 'required|string',
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]);
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try {
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$plan = Plan::findOrFail($validated['plan_id']);
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$settings = getPaymentGatewaySettings();
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if (!isset($settings['payment_settings']['midtrans_secret_key'])) {
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return back()->withErrors(['error' => __('Midtrans not configured')]);
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}
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if (in_array($validated['transaction_status'], ['capture', 'settlement'])) {
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processPaymentSuccess([
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'user_id' => auth()->id(),
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'plan_id' => $plan->id,
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'billing_cycle' => $validated['billing_cycle'],
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'payment_method' => 'midtrans',
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'coupon_code' => $validated['coupon_code'] ?? null,
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'payment_id' => $validated['order_id'],
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]);
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return back()->with('success', __('Payment successful and plan activated'));
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}
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return back()->withErrors(['error' => __('Payment failed or cancelled')]);
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} catch (\Exception $e) {
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return handlePaymentError($e, 'midtrans');
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}
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}
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public function createPayment(Request $request)
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{
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$validated = validatePaymentRequest($request);
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try {
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$plan = Plan::findOrFail($validated['plan_id']);
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$pricing = calculatePlanPricing($plan, $validated['coupon_code'] ?? null);
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$settings = getPaymentGatewaySettings();
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if (!isset($settings['payment_settings']['midtrans_secret_key'])) {
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return response()->json(['error' => __('Midtrans not configured')], 400);
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}
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$user = auth()->user();
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$orderId = 'plan_' . $plan->id . '_' . $user->id . '_' . time();
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// Convert to IDR (whole numbers only, no cents)
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$amount = intval($pricing['final_price']);
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$paymentData = [
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'transaction_details' => [
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'order_id' => $orderId,
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'gross_amount' => $amount
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],
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'credit_card' => [
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'secure' => true
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],
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'customer_details' => [
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'first_name' => $user->name ?? 'Customer',
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'email' => $user->email,
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],
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'item_details' => [
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[
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'id' => $plan->id,
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'price' => $amount,
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'quantity' => 1,
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'name' => $plan->name
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]
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]
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];
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$snapToken = $this->createSnapToken($paymentData, $settings['payment_settings']);
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if ($snapToken) {
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$baseUrl = $settings['payment_settings']['midtrans_mode'] === 'live'
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? 'https://app.midtrans.com'
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: 'https://app.sandbox.midtrans.com';
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return response()->json([
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'success' => true,
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'snap_token' => $snapToken,
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'payment_url' => $baseUrl . '/snap/v1/transactions/' . $snapToken,
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'order_id' => $orderId
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]);
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}
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throw new \Exception(__('Failed to create Midtrans snap token'));
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} catch (\Exception $e) {
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return response()->json(['error' => __('Payment creation failed')], 500);
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}
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}
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public function callback(Request $request)
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{
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try {
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$orderId = $request->input('order_id');
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$transactionStatus = $request->input('transaction_status');
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if ($orderId && in_array($transactionStatus, ['capture', 'settlement'])) {
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$parts = explode('_', $orderId);
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if (count($parts) >= 3) {
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$planId = $parts[1];
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$userId = $parts[2];
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$plan = Plan::find($planId);
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$user = \App\Models\User::find($userId);
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if ($plan && $user) {
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processPaymentSuccess([
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'user_id' => $user->id,
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'plan_id' => $plan->id,
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'billing_cycle' => 'monthly',
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'payment_method' => 'midtrans',
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'payment_id' => $request->input('transaction_id'),
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]);
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}
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}
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}
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return response()->json(['status' => 'success']);
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} catch (\Exception $e) {
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return response()->json(['error' => __('Callback processing failed')], 500);
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}
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}
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private function createSnapToken($paymentData, $settings)
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{
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try {
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$baseUrl = $settings['midtrans_mode'] === 'live'
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? 'https://app.midtrans.com'
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: 'https://app.sandbox.midtrans.com';
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $baseUrl . '/snap/v1/transactions');
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($paymentData));
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curl_setopt($ch, CURLOPT_HTTPHEADER, [
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'Authorization: Basic ' . base64_encode($settings['midtrans_secret_key'] . ':'),
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'Content-Type: application/json',
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'Accept: application/json'
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]);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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$response = curl_exec($ch);
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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$curlError = curl_error($ch);
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curl_close($ch);
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if ($curlError) {
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throw new \Exception(__('cURL Error: ') . $curlError);
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}
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if ($httpCode !== 201) {
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throw new \Exception(__('HTTP Error: ') . $httpCode . ' - ' . $response);
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}
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$result = json_decode($response, true);
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if (!isset($result['token'])) {
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throw new \Exception(__('No token in response: ') . $response);
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}
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return $result['token'];
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} catch (\Exception $e) {
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return false;
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}
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}
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}
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