From c556df1f80fcaae4d8236a707c38043bd543de69 Mon Sep 17 00:00:00 2001
From: Manish <manish.zure@marcoaiot.com>
Date: Thu, 30 Oct 2025 17:23:00 +0530
Subject: [PATCH] implemented razorpay payment successfully

---
 .../payment/payment_controller.dart           | 109 +++++++-----------
 lib/helpers/services/payment_service.dart     |   2 +
 2 files changed, 45 insertions(+), 66 deletions(-)

diff --git a/lib/controller/payment/payment_controller.dart b/lib/controller/payment/payment_controller.dart
index 38cea44..3dc2698 100644
--- a/lib/controller/payment/payment_controller.dart
+++ b/lib/controller/payment/payment_controller.dart
@@ -14,87 +14,64 @@ class PaymentController with ChangeNotifier {
   /// ==============================
   /// START PAYMENT (Safe init)
   /// ==============================
-  Future<bool> startPayment({
+  Future<void> startPayment({
     required double amount,
     required String description,
     required BuildContext context,
   }) async {
-    //_context = context;
-    isProcessing = true;
-    notifyListeners();
-
-    logSafe("🟢 Starting payment for ₹$amount - $description");
-
-    // ✅ Clear any old instance (prevents freeze on re-init)
-    _cleanup();
-
-    // ✅ Create order first (no login dependency)
-    Map<String, dynamic>? result;
     try {
-      result = await _paymentService
-          .createOrder(amount)
-          .timeout(const Duration(seconds: 10));
-    } catch (e) {
-      logSafe("⏱️ API Timeout or Exception while creating order: $e",
-          level: LogLevel.error);
-    }
-
-    if (result == null) {
-      _showError("Failed to connect to server or timeout.");
-      isProcessing = false;
+      isProcessing = true;
       notifyListeners();
-      return false;
-    }
 
-    final orderId = result['data']?['orderId'];
-    final key = result['data']?['key'];
-    if (orderId == null || key == null) {
-      _showError("Invalid response from server.");
-      logSafe("Invalid response from server.");
+      // Step 1: Create payment order
+      final result = await _paymentService.createOrder(amount);
+      logSafe("🧩 Raw response in PaymentController: $result");
 
-      isProcessing = false;
-      notifyListeners();
-      return false;
-    }
+      // Step 2: Validate result before accessing keys
+      if (result == null) {
+        _showError("Failed to create order. Server returned null response.");
+        isProcessing = false;
+        notifyListeners();
+        return;
+      }
 
-    // ✅ Safe initialization of Razorpay (deferred)
-    try {
-      logSafe("🟡 Initializing Razorpay instance...");
-      _razorpay = Razorpay();
-      _razorpay?.on(Razorpay.EVENT_PAYMENT_SUCCESS, _handlePaymentSuccess);
-      _razorpay?.on(Razorpay.EVENT_PAYMENT_ERROR, _handlePaymentError);
-      _razorpay?.on(Razorpay.EVENT_EXTERNAL_WALLET, _handleExternalWallet);
-      logSafe("✅ Razorpay instance initialized successfully.");
-    } catch (e) {
-      logSafe("❌ Razorpay init failed: $e", level: LogLevel.error);
-      _showError("Payment system initialization failed.");
-      isProcessing = false;
-      notifyListeners();
-      return false;
-    }
+      // Step 2: Handle both wrapped and unwrapped formats
+      final data = result['data'] ?? result;
+      final orderId = data?['orderId'];
+      final key = data?['key'];
 
-    // ✅ Prepare payment options
-    final options = {
-      'key': key,
-      'amount': (amount * 100).toInt(),
-      'name': 'Your Company Name',
-      'description': description,
-      'order_id': orderId,
-      'theme': {'color': '#0D47A1'},
-      'timeout': 120, // seconds
-    };
+      if (orderId == null || key == null) {
+        _showError("Invalid response from server. Missing orderId or key.");
+        logSafe("💥 Invalid response structure: $result");
+        isProcessing = false;
+        notifyListeners();
+        return;
+      }
+
+      // Step 3: Initialize Razorpay if needed
+      _razorpay ??= Razorpay();
+      _razorpay!.on(Razorpay.EVENT_PAYMENT_SUCCESS, _handlePaymentSuccess);
+      _razorpay!.on(Razorpay.EVENT_PAYMENT_ERROR, _handlePaymentError);
+      _razorpay!.on(Razorpay.EVENT_EXTERNAL_WALLET, _handleExternalWallet);
+
+      // Step 4: Open Razorpay checkout
+      final options = {
+        'key': key,
+        'amount': (amount * 100).toInt(), // Razorpay expects amount in paise
+        'name': 'Marco',
+        'description': 'Subscription Payment',
+        'order_id': orderId,
+        'prefill': {'contact': '9999999999', 'email': 'test@marco.com'},
+      };
 
-    try {
       logSafe("🟠 Opening Razorpay checkout with options: $options");
       _razorpay!.open(options);
-      return true;
-    } catch (e) {
-      logSafe("❌ Error opening Razorpay: $e", level: LogLevel.error);
-      _showError("Error opening payment gateway.");
-      _cleanup();
+    } catch (e, s) {
+      _showError("Payment initialization failed. Please try again.");
+      logSafe("💥 Exception in startPayment: $e\n$s");
+    } finally {
       isProcessing = false;
       notifyListeners();
-      return false;
     }
   }
 
diff --git a/lib/helpers/services/payment_service.dart b/lib/helpers/services/payment_service.dart
index 5bda4df..d76a5d1 100644
--- a/lib/helpers/services/payment_service.dart
+++ b/lib/helpers/services/payment_service.dart
@@ -7,6 +7,8 @@ class PaymentService {
     try {
       logSafe("🟢 Calling createPaymentOrder API with amount: ₹$amount");
       final response = await ApiService.createPaymentOrder(amount);
+      logSafe("🧩 Raw response in PaymentService: $response");
+
       return response;
     } catch (e) {
       logSafe("❌ Error in createOrder: $e", level: LogLevel.error);