Hi, I'm starting a new project at work. We have a legacy project which has really bad codes. This is one of our big projects which still in use.
So, I can recode it or refactor it. My manager thought refactoring is more sense.
The worst thing is that the project coded by someone. I changed some parts. I know there are really bad codes. I'll refactor it but I don't have any idea about where to start.
What should I do?
What are your suggestions and thoughts?