Work Rant, again.

Working on a project, it has a messages feature.
Currently it supports text messages and images.

The guy before me had to leave, so I was put in charge on this project, to develop it.. all alone...

Project Manager : "Please add PDF support to messages"

Me : "Sure its an easy task".

1 day later:
-Starts working on that feature
-PDF files can now be sent.
-Looks at the sent messages-
-Message is there but I... I cant see the PDF file-

Hmmmm...
Moments later I discover the entire system is non-modular... hard-coded images only support.
Fuck me.