Reply to midi controller vs 2 cdj and mixer for a begginer

I have one really basic question for you guys.

My budget is quite limited, and I really don't know what to buy.
I never had any piece of Dj gear before, but I did some mixing on some devices that I borrowed from a friend.

I was considering midi controller from NativeInstruments. In combination with Tractor software can that be solution for me, begging Dj, small town music lover ?

Ty all in advance
Dolke, Serbia