From 5968c82ae0ef1430cc511fc8d441993988a417e8 Mon Sep 17 00:00:00 2001
From: Keiran <keircn@proton.me>
Date: Sun, 28 Sep 2025 19:18:18 +0100
Subject: [PATCH] fix discount codes not applying due to case sensitivity

---
 src/components/CartView.tsx | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/components/CartView.tsx b/src/components/CartView.tsx
index 37291a1..d3bac8d 100644
--- a/src/components/CartView.tsx
+++ b/src/components/CartView.tsx
@@ -13,10 +13,16 @@ export default function CartView() {
   useEffect(() => {
     const fetchDiscountCodes = async () => {
       try {
+        console.log('Fetching discount codes from API...');
         const response = await fetch('/api/discount-codes');
+        console.log('API response status:', response.status);
+        
         if (response.ok) {
           const codes = await response.json();
+          console.log('Fetched discount codes:', codes);
           setDiscountCodes(codes);
+        } else {
+          console.error('Failed to fetch discount codes, status:', response.status);
         }
       } catch (error) {
         console.error('Failed to fetch discount codes:', error);
@@ -48,8 +54,21 @@ export default function CartView() {
   const total = subtotal - discount;
 
   const applyDiscountCode = () => {
+    console.log('applyDiscountCode called');
+    console.log('discountCode:', discountCode);
+    console.log('available discountCodes:', discountCodes);
+    
     const code = discountCode.toLowerCase();
-    const discountInfo = (discountCodes as Record<string, DiscountCode>)[code];
+    // Make case-insensitive lookup by checking all keys
+    const discountCodesLowerCase = Object.keys(discountCodes).reduce((acc, key) => {
+      acc[key.toLowerCase()] = discountCodes[key];
+      return acc;
+    }, {} as Record<string, DiscountCode>);
+    
+    const discountInfo = discountCodesLowerCase[code];
+    
+    console.log('looking for code:', code);
+    console.log('found discountInfo:', discountInfo);
 
     if (discountInfo) {
       // Check if discount code has expired
@@ -57,6 +76,7 @@ export default function CartView() {
         const expirationDate = new Date(discountInfo.expiration);
         const now = new Date();
         if (now > expirationDate) {
+          console.log('discount code expired');
           dispatch({
             type: "SET_DISCOUNT",
             payload: { code: "", percentage: 0 },
@@ -65,11 +85,13 @@ export default function CartView() {
         }
       }
 
+      console.log('applying discount:', discountInfo.percentage);
       dispatch({
         type: "SET_DISCOUNT",
         payload: { code: discountCode, percentage: discountInfo.percentage },
       });
     } else {
+      console.log('discount code not found, clearing discount');
       dispatch({ type: "SET_DISCOUNT", payload: { code: "", percentage: 0 } });
     }
   };