feat(documents): PDF prints only the document's selected company custom fields

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/routes/admin/issued-orders-pdf.ts

@@ -4,6 +4,7 @@ import { requirePermission } from "../../middleware/auth";
 import { parseId, success } from "../../utils/response";
 import { htmlToPdf } from "../../utils/html-to-pdf";
 import { nasOrdersManager } from "../../services/nas-financials-manager";
+import { parseSelectedCustomFields } from "../../utils/custom-fields";
 import {
   formatDate,
   formatNum,
@@ -31,6 +32,7 @@ function buildAddressLines(
   entity: Record<string, unknown> | null,
   isCompany: boolean,
   tObj: Record<string, string>,
+  selectedCustomFields?: number[],
 ): AddressResult {
   if (!entity) return { name: "", lines: [] };
 
@@ -86,7 +88,9 @@ function buildAddressLines(
     fieldMap.company_id = `${tObj.ico}${entity.company_id}`;
   if (entity.vat_id) fieldMap.vat_id = `${tObj.dic}${entity.vat_id}`;
 
+  const filterCustom = Array.isArray(selectedCustomFields);
   cfData.forEach((cf, i) => {
+    if (filterCustom && !selectedCustomFields!.includes(i)) return;
     const cfName = (cf.name || "").trim();
     const cfValue = (cf.value || "").trim();
     const showLabel = cf.showLabel !== false;
@@ -313,7 +317,14 @@ export function renderIssuedOrderHtml(
 
   // PO direction: our company (settings) = Odběratel (buyer);
   // the sklad_suppliers record = Dodavatel (supplier).
-  const buyer = buildAddressLines(settings, true, t); // company → Odběratel
+  const buyer = buildAddressLines(
+    settings,
+    true,
+    t,
+    parseSelectedCustomFields(
+      (order as { selected_custom_fields?: unknown }).selected_custom_fields,
+    ),
+  ); // company → Odběratel
   const supplierAddr = buildSupplierLines(supplier, t); // supplier → Dodavatel
 
   const buyerLinesHtml = buyer.lines