init

apps/dashboard/shared/lib/utils.ts

@@ -0,0 +1,26 @@
+import { clsx, type ClassValue } from "clsx"
+import { twMerge } from "tailwind-merge"
+
+export type RelationFieldValue = { value: string; label: string } | null
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
+}
+
+/**
+ * Build a `{ value, label }` relation object from an API id + name pair.
+ * Returns `null` when `id` is absent so the field stays clearable.
+ */
+export function toRelation(id: unknown, name?: string): RelationFieldValue {
+  if (id == null) return null
+  if (typeof id === "object" && id !== null && "value" in id && "label" in id) {
+    return id as { value: string; label: string }
+  }
+  return { value: String(id), label: name ?? String(id) }
+}
+
+/** Extract a numeric ID from a relation object for API payloads. */
+export function toId(relation: RelationFieldValue | undefined): number | undefined {
+  return relation ? Number(relation.value) : undefined
+}
+