I am trying to generate a Invoice PDF file from the order data that I receive in the create order API, and then upload that generated Invoice PDF file to the cloudinary.
I am able to successfully generate the Invoice PDF file from the order data that I receive, and when I try to upload it to the cloudinary it is getting uploaded and I am getting a secure_url from cloudinary, but when I open that url in the browser it says Failed to load PDF document. I am attaching my code below, please help me figure out where I am going wrong.
// Generate the PDF buffer using pdfmake
const pdfBuffer = await new Promise((resolve, reject) => {
const pdfmakes = new pdfmake(fonts);
const doc = pdfmakes.createPdfKitDocument(documentDefinition, {});
const chunks: any = [];
doc.on('data', (chunk: any) => chunks.push(chunk));
doc.on('end', () => resolve(Buffer.concat(chunks)));
doc.end();
});
const tempFilePath = path.join(os.tmpdir(), 'temp.pdf');
fs.writeFileSync(tempFilePath, pdfBuffer);
const uploadResult = await cloudinary.v2.uploader.upload(tempFilePath, {
folder: 'invoices',
resource_type: 'auto',
});
console.log('upload result', uploadResult);Worth logging into your Cloudinary account, going to Settings -> Security tab and ensuring you've enabled the PDF/ZIP file delivery as detailed in the following Support Article: