failed payment method handling

backend/services/stripeService.js

@@ -1,5 +1,6 @@
 const stripe = require("stripe")(process.env.STRIPE_SECRET_KEY);
 const logger = require("../utils/logger");
+const { parseStripeError, PaymentError } = require("../utils/stripeErrors");
 
 class StripeService {
 
@@ -184,8 +185,21 @@ class StripeService {
         amountCharged: amount, // Original amount in dollars
       };
     } catch (error) {
-      logger.error("Error charging payment method", { error: error.message, stack: error.stack });
-      throw error;
+      // Parse Stripe error into structured format
+      const parsedError = parseStripeError(error);
+
+      logger.error("Payment failed", {
+        code: parsedError.code,
+        ownerMessage: parsedError.ownerMessage,
+        originalError: parsedError._originalMessage,
+        stripeCode: parsedError._stripeCode,
+        paymentMethodId,
+        customerId,
+        amount,
+        stack: error.stack,
+      });
+
+      throw new PaymentError(parsedError);
     }
   }
 
@@ -205,6 +219,15 @@ class StripeService {
   }
 
 
+  static async getPaymentMethod(paymentMethodId) {
+    try {
+      return await stripe.paymentMethods.retrieve(paymentMethodId);
+    } catch (error) {
+      logger.error("Error retrieving payment method", { error: error.message, paymentMethodId });
+      throw error;
+    }
+  }
+
   static async createSetupCheckoutSession({ customerId, metadata = {} }) {
     try {
       const session = await stripe.checkout.sessions.create({