From f525279f2b52a1a352d3d966721a0c72a22dacb7 Mon Sep 17 00:00:00 2001
From: jan <jannihanewinkel@gmail.com>
Date: Wed, 6 May 2026 10:43:49 +0200
Subject: [PATCH] Shared Drive Uploads unterstuetzen

---
 src/lib/google-drive.ts | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/lib/google-drive.ts b/src/lib/google-drive.ts
index 0b6e60b..a278385 100644
--- a/src/lib/google-drive.ts
+++ b/src/lib/google-drive.ts
@@ -224,7 +224,8 @@ export async function uploadExpenseProofToDrive(input: {
       mimeType: input.mimeType,
       body: Readable.from(input.buffer)
     },
-    fields: "id, webViewLink"
+    fields: "id, name, webViewLink, webContentLink",
+    supportsAllDrives: true
   }).catch((error: unknown) => {
     throw mapDriveError(error, "DRIVE_UPLOAD_FAILED", "Google Drive konnte den Rechnungsbeleg nicht hochladen.", [
       `Zielordner: ${config.folderId}`,
@@ -243,7 +244,8 @@ export async function uploadExpenseProofToDrive(input: {
     requestBody: {
       type: "anyone",
       role: "reader"
-    }
+    },
+    supportsAllDrives: true
   }).catch((error: unknown) => {
     throw mapDriveError(error, "DRIVE_PERMISSION_FAILED", "Google Drive konnte den Freigabe-Link nicht erstellen.", [
       `Die Datei wurde vermutlich bereits erstellt. Drive-Datei-ID: ${response.data.id}`
@@ -273,7 +275,8 @@ export async function runDriveDiagnostics() {
         mimeType: "text/plain",
         body: Readable.from(Buffer.from("RFP Finanzen Drive API Test\n", "utf8"))
       },
-      fields: "id, webViewLink"
+      fields: "id, name, webViewLink, webContentLink",
+      supportsAllDrives: true
     });
 
     createdFileId = response.data.id ?? null;
@@ -282,7 +285,7 @@ export async function runDriveDiagnostics() {
       throw new DriveIntegrationError("Google Drive hat für die Testdatei keine Datei-ID zurückgegeben.", "DRIVE_FILE_ID_MISSING");
     }
 
-    await drive.files.delete({ fileId: createdFileId });
+    await drive.files.delete({ fileId: createdFileId, supportsAllDrives: true });
 
     return {
       ok: true,
@@ -296,7 +299,7 @@ export async function runDriveDiagnostics() {
     };
   } catch (error) {
     if (createdFileId) {
-      await drive.files.delete({ fileId: createdFileId }).catch((cleanupError: unknown) => {
+      await drive.files.delete({ fileId: createdFileId, supportsAllDrives: true }).catch((cleanupError: unknown) => {
         throw new DriveIntegrationError(
           "Drive-Test ist fehlgeschlagen und die temporäre Testdatei konnte nicht gelöscht werden.",
           "DRIVE_DIAGNOSTIC_CLEANUP_FAILED",