Add ensureStripeConfigured function and improve error handling in wallet routes

src/routes/wallet.js

@@ -8,8 +8,20 @@ const stripe = new Stripe(process.env.STRIPE_SECRET_KEY || '', {
   apiVersion: '2024-06-20'
 });
 
+function ensureStripeConfigured(res) {
+  if (!process.env.STRIPE_SECRET_KEY) {
+    res.status(500).json({ error: 'Stripe nincs beallitva.' });
+    return false;
+  }
+  return true;
+}
+
 router.post('/api/wallet/deposit-intent', authMiddleware, async (req, res) => {
   try {
+    if (!ensureStripeConfigured(res)) {
+      return;
+    }
+
     const amount = Number(req.body.amount);
     if (!Number.isFinite(amount) || amount < 50 || amount > 100) {
       return res.status(400).json({ error: 'A feltoltes 50 es 100 Ft kozott lehet.' });
@@ -31,12 +43,20 @@ router.post('/api/wallet/deposit-intent', authMiddleware, async (req, res) => {
 
     return res.json({ clientSecret: paymentIntent.client_secret, paymentIntentId: paymentIntent.id });
   } catch (err) {
+    console.error('Stripe fizetes hiba:', err);
+    if (process.env.NODE_ENV !== 'production') {
+      return res.status(500).json({ error: err.message || 'Nem sikerult letrehozni a fizetest.' });
+    }
     return res.status(500).json({ error: 'Nem sikerult letrehozni a fizetest.' });
   }
 });
 
 router.post('/api/wallet/confirm', authMiddleware, async (req, res) => {
   try {
+    if (!ensureStripeConfigured(res)) {
+      return;
+    }
+
     const paymentIntentId = req.body.paymentIntentId?.toString();
     if (!paymentIntentId) {
       return res.status(400).json({ error: 'Hianyzo paymentIntentId.' });
@@ -68,6 +88,10 @@ router.post('/api/wallet/confirm', authMiddleware, async (req, res) => {
     const balance = balanceRows[0]?.balance ?? 0;
     return res.json({ status: 'succeeded', balance });
   } catch (err) {
+    console.error('Stripe confirm hiba:', err);
+    if (process.env.NODE_ENV !== 'production') {
+      return res.status(500).json({ error: err.message || 'Nem sikerult a befizetes ellenorzese.' });
+    }
     return res.status(500).json({ error: 'Nem sikerult a befizetes ellenorzese.' });
   }
 });