fix: zapier list-documents endpoint

packages/lib/server-only/webhooks/zapier/list-documents.ts

@@ -21,6 +21,46 @@ export const listDocumentsHandler = async (req: NextApiRequest, res: NextApiResp
       perPage: 1,
     });
 
+    if (!documents || !documents.data || documents.data.length === 0) {
+      const dummyWebhook = {
+        event: 'DOCUMENT_SIGNED',
+        createdAt: new Date(),
+        webhookEndpoint: 'https://example.com/webhook',
+        payload: {
+          id: 1,
+          userId: 2,
+          title: 'Example Document',
+          status: 'COMPLETED',
+          documentDataId: 3,
+          createdAt: new Date(),
+          updatedAt: new Date(),
+          completedAt: new Date(),
+          deletedAt: null,
+          teamId: 4,
+          Recipient: [
+            {
+              id: 1,
+              documentId: 123,
+              templateId: null,
+              token: 'example-token',
+              email: 'recipient@example.com',
+              name: 'Example Recipient',
+              role: 'SIGNER',
+              status: 'SIGNED',
+              signedAt: new Date(),
+              completedAt: new Date(),
+              expired: false,
+              readStatus: 'OPENED',
+              signingStatus: 'SIGNED',
+              sendStatus: 'SENT',
+            },
+          ],
+        },
+      };
+
+      return res.status(200).json([dummyWebhook]);
+    }
+
     const recipients = await getRecipientsForDocument({
       documentId: documents.data[0].id,
       userId: userId ?? user.id,