Dev/v1.2 (#4)

Co-authored-by: ISMAIL MASSERAN <topaz@Mac.dlinkrouter.local>
Reviewed-on: #4

fe/src/modules/profile/utils/member-digital-card.utils.ts

@@ -0,0 +1,27 @@
+export function displayCardValue(value: string | number | null | undefined) {
+  if (value === null || value === undefined || value === '') return '-'
+  return String(value).trim() || '-'
+}
+
+export function buildCardDownloadFileName(
+  memberNumber: string | number | null | undefined,
+  side: 'depan' | 'belakang',
+) {
+  const number = memberNumber ?? 'anggota'
+  return `kad-digital-${number}-${side}.png`
+}
+
+export function toProxiedStorageUrl(url: string | null | undefined): string | null | undefined {
+  if (!url) return url
+
+  try {
+    const parsed = new URL(url, window.location.origin)
+    if (parsed.pathname.startsWith('/storage/')) {
+      return `${parsed.pathname}${parsed.search}`
+    }
+  } catch {
+    // Keep original URL when parsing fails.
+  }
+
+  return url
+}