feat: add normalizePrices function to standardize price data and update shared prices initialization

resources/js/pages/admin/master/product/create.tsx

@@ -51,6 +51,15 @@ function createEmptyPrices(): Array<{ type: string; price: number }> {
     return PRICE_TYPES.map((pt) => ({ type: pt.key, price: 0 }));
 }
 
+function normalizePrices(
+    prices: Array<{ type: string; price: number }>,
+): Array<{ type: string; price: number }> {
+    return PRICE_TYPES.map((pt) => {
+        const existing = prices.find((p) => p.type === pt.key);
+        return { type: pt.key, price: existing?.price ?? 0 };
+    });
+}
+
 type VariantState = {
     name: string;
     stock: number;
@@ -78,7 +87,11 @@ export default function ProductCreate({ categories }: Props) {
     );
     const [sharedPrices, setSharedPrices] = useState<
         Array<{ type: string; price: number }>
-    >(draft?.sharedPrices ?? createEmptyPrices());
+    >(
+        draft?.sharedPrices
+            ? normalizePrices(draft.sharedPrices)
+            : createEmptyPrices(),
+    );
     const [variants, setVariants] = useState<VariantState[]>(() => {
         if (draft?.variants && draft.variants.length > 0) {
             return draft.variants.map((v) => {
@@ -92,6 +105,7 @@ export default function ProductCreate({ categories }: Props) {
                     ...v,
                     photos,
                     uploading: false,
+                    prices: normalizePrices(v.prices),
                 };
             });
         }