Auto-commit 2026-05-02 09:37

packages/shared-analytics/src/utils/phone-hash.ts

@@ -0,0 +1,12 @@
+/**
+ * Hash a phone number for analytics purposes
+ * Uses a consistent hashing algorithm to create a deterministic hash
+ */
+export function hashPhoneNumber(phoneNumber: string): string {
+  let hash = 0;
+  for (let i = 0; i < phoneNumber.length; i++) {
+    hash = ((hash << 5) - hash) + phoneNumber.charCodeAt(i);
+    hash |= 0;
+  }
+  return `hash_${Math.abs(hash)}`;
+}