I have a requirement to build an spfx webpart that displays pdf documents stored on SharePoint Online.
The web part is meant to display links to the pdf documents and when one link is clicked, it shows the document with an autogenerated watermark and a dynamic footer. The document should then be downloaded and save those watermarks and footers.
I know spfx and react, Please who can direct me to someone or link where this has been done or provide guidance as to how to achieve it
I am still researching and I want to find the best answers before I start work
