custom document backend implemented

main.js

@@ -262,4 +262,27 @@ let q1 = {
         {name:"abc", displayname:"ABC"},
         {name:"qeg", displayname:"aqghegahu"}
     ]
-}
+}
+
+//gibt Documentfiles an preload zurück
+
+electron.ipcMain.handle('get-txt-files', () => {
+    const storagePath = `${mainDir}/storage/documentType`
+
+return fs.readdirSync(storagePath)
+  .filter(f => f.endsWith('.txt'))
+});
+
+//speichern neuer document types
+
+electron.ipcMain.handle('save-txt-file', (event, fileName, content) => {
+  const filePath = `${mainDir}/storage/documentType/${fileName}.txt`;
+  fs.writeFileSync(filePath, content, 'utf8');
+  return true;
+});
+
+//
+electron.ipcMain.handle('read-txt-file', (event, fileName) => {
+  const filePath = `${mainDir}/storage/documentType/${fileName}`;
+  return fs.readFileSync(filePath, 'utf8');
+});