Phase 5: Positions und Bereiche page with create/staff position modals

actions/positions.ts

@@ -34,3 +34,24 @@ export async function staffPositionInternally(payload: {
   revalidatePath("/");
   return { success: true };
 }
+
+export type SuperiorSearchResult = { id: string; first_name: string; last_name: string; job_title: string; division_id: string };
+
+// For "Position ausschreiben": superior lookup, filtered to team-leads when
+// the new position is an IC role, or to division-heads/CEO when the new
+// position is itself a team lead (§2).
+export async function searchSuperiors(query: string, forLeadPosition: boolean): Promise<SuperiorSearchResult[]> {
+  const supabase = await createClient();
+  let q = supabase
+    .from("employees_directory")
+    .select("id, first_name, last_name, job_title, division_id")
+    .eq("status", "Aktiv")
+    .limit(20);
+  q = forLeadPosition ? q.lte("org_level", 1) : q.eq("is_lead", true).eq("org_level", 2);
+  if (query.trim()) {
+    const term = query.trim();
+    q = q.or(`first_name.ilike.%${term}%,last_name.ilike.%${term}%,job_title.ilike.%${term}%`);
+  }
+  const { data } = await q;
+  return data ?? [];
+}