Initial commit: Horux Despachos project

apps/web/lib/hooks/use-platform-staff.ts

@@ -0,0 +1,40 @@
+'use client';
+
+import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
+import * as api from '../api/platform-staff';
+import type { PlatformRole } from '@horux/shared';
+
+export function useStaff() {
+  return useQuery({
+    queryKey: ['platform-staff'],
+    queryFn: api.listStaff,
+    staleTime: 60 * 1000,
+  });
+}
+
+export function useSearchUsers(q: string) {
+  return useQuery({
+    queryKey: ['platform-staff-search', q],
+    queryFn: () => api.searchUsers(q),
+    enabled: q.length >= 2,
+    staleTime: 30 * 1000,
+  });
+}
+
+export function useGrantRole() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: ({ userId, role }: { userId: string; role: PlatformRole }) =>
+      api.grantRole(userId, role),
+    onSuccess: () => qc.invalidateQueries({ queryKey: ['platform-staff'] }),
+  });
+}
+
+export function useRevokeRole() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: ({ userId, role }: { userId: string; role: PlatformRole }) =>
+      api.revokeRole(userId, role),
+    onSuccess: () => qc.invalidateQueries({ queryKey: ['platform-staff'] }),
+  });
+}