implemented state update after sending document, returning to document list

frontend/src/routes/document/List.svelte

@@ -4,11 +4,14 @@
     import { t } from '../../translations.svelte.js';
     import TypeSelector from './TypeSelector.svelte';
 
+
+
     let error = null;
     let companies = {};
     let documents = null;
     let selected_company = null;
     let router = useTinyRouter();
+    let company_id = +router.query.company_id;
     let docType = 0;
 
     async function loadCompanies(){
@@ -19,9 +22,20 @@
         } else {
             error = await resp.text();
         }
+
+        if (company_id) {
+            for (var comp of companies){
+                if (comp.id == company_id){
+                    load(comp);
+                    break;
+                }
+            }
+
+        }
     }
 
     async function load(company){
+        router.navigate(`/document?company_id=${company.id}`);
         selected_company = company;
         const url = `${location.protocol}//${location.host.replace('5173','8080')}/api/document/list`;
         const resp = await fetch(url,{

frontend/src/routes/document/Send.svelte

@@ -37,13 +37,13 @@
     async function doSend(){
         var data = {email:email,subject:subject,content:content};
         const url = `${location.protocol}//${location.host.replace('5173','8080')}/api/document/${id}/send`;
-        const resp = fetch(url,{
+        const resp = await fetch(url,{
             credentials:'include',
             method: 'POST',
             body: JSON.stringify(data)
         });
         if (resp.ok){
-            router.navigate('/document');
+            router.navigate(`/document?company_id=${doc.company.id}`);
         } else {
             error = await resp.text();
         }