chore: import upstream snapshot with attribution

apps/sim/ee/whitelabeling/hooks/whitelabel.ts

@@ -0,0 +1,77 @@
+'use client'
+
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query'
+import { requestJson } from '@/lib/api/client/request'
+import {
+  getOrganizationWhitelabelContract,
+  updateOrganizationWhitelabelContract,
+} from '@/lib/api/contracts/organization'
+import type { OrganizationWhitelabelSettings } from '@/lib/branding/types'
+import { organizationKeys } from '@/hooks/queries/organization'
+
+/** PUT payload — string fields accept null to clear a previously-set value. */
+export type WhitelabelSettingsPayload = {
+  [K in keyof OrganizationWhitelabelSettings]: OrganizationWhitelabelSettings[K] extends
+    | string
+    | undefined
+    ? string | null
+    : OrganizationWhitelabelSettings[K]
+}
+
+/**
+ * Query key factories for whitelabel-related queries
+ */
+export const whitelabelKeys = {
+  all: ['whitelabel'] as const,
+  settingsList: () => [...whitelabelKeys.all, 'settings'] as const,
+  settings: (orgId: string) => [...whitelabelKeys.settingsList(), orgId] as const,
+}
+
+async function fetchWhitelabelSettings(
+  orgId: string,
+  signal?: AbortSignal
+): Promise<OrganizationWhitelabelSettings> {
+  const { data } = await requestJson(getOrganizationWhitelabelContract, {
+    params: { id: orgId },
+    signal,
+  })
+  return data
+}
+
+/**
+ * Hook to fetch whitelabel settings for an organization.
+ */
+export function useWhitelabelSettings(orgId: string | undefined) {
+  return useQuery({
+    queryKey: whitelabelKeys.settings(orgId ?? ''),
+    queryFn: ({ signal }) => fetchWhitelabelSettings(orgId as string, signal),
+    enabled: Boolean(orgId),
+    staleTime: 60 * 1000,
+  })
+}
+
+interface UpdateWhitelabelVariables {
+  orgId: string
+  settings: WhitelabelSettingsPayload
+}
+
+/**
+ * Hook to update whitelabel settings for an organization.
+ */
+export function useUpdateWhitelabelSettings() {
+  const queryClient = useQueryClient()
+
+  return useMutation({
+    mutationFn: async ({ orgId, settings }: UpdateWhitelabelVariables) => {
+      const result = await requestJson(updateOrganizationWhitelabelContract, {
+        params: { id: orgId },
+        body: settings,
+      })
+      return result.data
+    },
+    onSettled: (_data, _error, { orgId }) => {
+      queryClient.invalidateQueries({ queryKey: whitelabelKeys.settings(orgId) })
+      queryClient.invalidateQueries({ queryKey: organizationKeys.detail(orgId) })
+    },
+  })
+}