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✨🚧 signDocument using node signpdf and custom placeholder insert

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This commit is contained in:
Timur Ercan
2023-03-01 19:54:22 +01:00
parent 02e225517c
commit 8387179cbf
7 changed files with 203 additions and 21 deletions
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1
apps/web/next.config.js
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@ -12,6 +12,7 @@ const withTM = require("next-transpile-modules")([
"@documenso/ui",
"@documenso/pdf",
"@documenso/features",
"@documenso/signing",
"react-signature-canvas",
]);
const plugins = [];

3
apps/web/package.json
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@ -32,9 +32,12 @@
"next": "13.0.3",
"next-auth": "^4.18.3",
"next-transpile-modules": "^10.0.0",
"node-forge": "^1.3.1",
"node-signpdf": "^1.5.0",
"nodemailer": "^6.9.0",
"nodemailer-sendgrid": "^1.0.3",
"npm": "^9.1.3",
"pdf-lib": "^1.17.1",
"placeholder-loading": "^0.6.0",
"react": "18.2.0",
"react-dom": "18.2.0",

7
apps/web/pages/api/documents/[id].ts
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@ -7,6 +7,7 @@ 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 user = await getUserFromToken(req, res);
@ -24,7 +25,11 @@ async function getHandler(req: NextApiRequest, res: NextApiResponse) {
if (!document)
res.status(404).end(`No document with id ${documentId} found.`);
const buffer: Buffer = Buffer.from(document.document.toString(), "base64");
const signedDocumentAsBase64 = await signDocument(
document.document.toString()
);
const buffer: Buffer = Buffer.from(signedDocumentAsBase64, "base64");
res.setHeader("Content-Type", "application/pdf");
res.setHeader(
"Content-Disposition",

30
apps/web/pages/api/test-sign/[id].ts Normal file
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@ -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) }),
});