cleaned up

src/app/utils/item.utils.ts

@@ -13,25 +13,10 @@ export function getMainImage(item: Item): string {
   return item.photos?.[0]?.url || '/assets/images/placeholder.svg';
 }
 
-export function getAllImages(item: Item): string[] {
-  if (item.imgs && item.imgs.length > 0) {
-    return item.imgs;
-  }
-  return item.photos?.map(p => p.url) || [];
-}
-
-export function trackByItemId(index: number, item: Item): number | string {
+export function trackByItemId(_index: number, item: Item): number | string {
   return item.id || item.itemID;
 }
 
-/**
- * Get the display description — supports both legacy HTML string
- * and structured key-value pairs from backOffice API.
- */
-export function hasStructuredDescription(item: Item): boolean {
-  return Array.isArray(item.descriptionFields) && item.descriptionFields.length > 0;
-}
-
 /**
  * Compute stock status from quantity if the legacy `remainings` field is absent.
  */

src/app/utils/normalization.utils.ts

@@ -0,0 +1,58 @@
+import { DeliveryOption } from '../models';
+
+export function normalizeOptionalNumber(value: unknown): number | undefined {
+  if (value === null || value === undefined || value === '') {
+    return undefined;
+  }
+
+  const normalized = typeof value === 'number'
+    ? value
+    : Number(String(value).replace(',', '.'));
+
+  return Number.isFinite(normalized) ? normalized : undefined;
+}
+
+function normalizeOptionalString(value: unknown): string {
+  if (typeof value === 'string') {
+    return value.trim();
+  }
+
+  if (typeof value === 'number' || typeof value === 'bigint') {
+    return String(value);
+  }
+
+  return '';
+}
+
+function asRecord(value: unknown): Record<string, unknown> | null {
+  return value !== null && typeof value === 'object' && !Array.isArray(value)
+    ? value as Record<string, unknown>
+    : null;
+}
+
+export function normalizeDeliveryOption(value: unknown): DeliveryOption | null {
+  const source = asRecord(value);
+  if (!source) {
+    return null;
+  }
+
+  const deliveryPlace = normalizeOptionalString(
+    source['deliveryPlace'] ?? source['delivery_place'] ?? source['deliveryplace']
+  );
+  const deliveryTime = normalizeOptionalString(
+    source['deliveryTime'] ?? source['delivery_time'] ?? source['deliverytime']
+  );
+  const deliveryPrice = normalizeOptionalNumber(
+    source['deliveryPrice'] ?? source['delivery_price'] ?? source['deliveryprice']
+  );
+
+  if (deliveryPrice === undefined && !deliveryPlace && !deliveryTime) {
+    return null;
+  }
+
+  return {
+    deliveryPrice: deliveryPrice ?? 0,
+    deliveryPlace,
+    deliveryTime,
+  };
+}