Replace entire repo content with code from /root/shahikitchen-google/

2026-07-03 02:51:15 +00:00
parent c8b7dc95e4
commit 8ccf033329
79 changed files with 7611 additions and 439 deletions
@@ -0,0 +1,55 @@
+/** Göteborg municipality postcodes used for delivery validation. */
+const GOTHENBURG_POSTCODE_PREFIXES = ['41', '42', '43'] as const;
+
+const GOTHENBURG_NAME_PATTERNS = [
+  'göteborg',
+  'gothenburg',
+  'goteborg',
+  'göteborgs stad',
+  'goteborgs stad',
+] as const;
+
+export interface DeliverableAddressFields {
+  city?: string;
+  municipality?: string;
+  postcode?: string;
+  countryCode?: string;
+  formatted?: string;
+}
+
+function normalize(value: string): string {
+  return value.trim().toLowerCase();
+}
+
+function matchesGothenburgName(value: string): boolean {
+  const normalized = normalize(value);
+  return GOTHENBURG_NAME_PATTERNS.some((pattern) => normalized.includes(pattern));
+}
+
+function hasGothenburgPostcode(postcode?: string): boolean {
+  if (!postcode) return false;
+  const digits = postcode.replace(/\s/g, '');
+  return GOTHENBURG_POSTCODE_PREFIXES.some((prefix) => digits.startsWith(prefix));
+}
+
+export function isGothenburgDeliveryAddress(fields: DeliverableAddressFields): boolean {
+  if (fields.countryCode && normalize(fields.countryCode) !== 'se') return false;
+
+  if (matchesGothenburgName(fields.city ?? '')) return true;
+  if (matchesGothenburgName(fields.municipality ?? '')) return true;
+  if (hasGothenburgPostcode(fields.postcode)) return true;
+
+  const formatted = normalize(fields.formatted ?? '');
+  if (
+    formatted.includes('göteborg') ||
+    formatted.includes('gothenburg') ||
+    formatted.includes('goteborg')
+  ) {
+    return (
+      hasGothenburgPostcode(fields.postcode) ||
+      /\b41\d{3}\b|\b42\d{3}\b|\b43\d{3}\b/.test(formatted)
+    );
+  }
+
+  return false;
+}