✨🚧 signDocument using node signpdf and custom placeholder insert

apps/web/pages/api/test-sign/[id].ts

@@ -0,0 +1,30 @@
+import {
+  defaultHandler,
+  defaultResponder,
+  getUserFromToken,
+} from "@documenso/lib/server";
+import prisma from "@documenso/prisma";
+import { NextApiRequest, NextApiResponse } from "next";
+import { Document as PrismaDocument } from "@prisma/client";
+import { getDocument } from "@documenso/lib/query";
+import { signDocument } from "@documenso/signing/signDocument";
+
+async function getHandler(req: NextApiRequest, res: NextApiResponse) {
+  const documentId = req.query.id || 1;
+  const document: PrismaDocument = await getDocument(+documentId, req, res);
+  const signedDocumentAsBase64 = await signDocument(document.document.toString());
+  const buffer: Buffer = Buffer.from(signedDocumentAsBase64, "base64");
+  res.setHeader("Content-Type", "application/pdf");
+  res.setHeader(
+    "Content-Disposition",
+    `attachment; filename=${document.title}`
+  );
+  res.setHeader("Content-Length", buffer.length);
+
+  res.status(200).send(buffer);
+  return;
+}
+
+export default defaultHandler({
+  GET: Promise.resolve({ default: defaultResponder(getHandler) }),
+});