Mark Tkachenko

May we just remove exception if _razorProject == null?

Is there a way to get orders for all structures to which particular character (whose token issued) have access?

But for that request I need structureId that I cannot get from endpoint if it's not public to everyone, as far as I understand?

Binary tree is not B-Tree. Please check [Binary tree](https://en.wikipedia.org/wiki/Binary_tree) and [B-Tree](https://en.wikipedia.org/wiki/B-tree)

> I would like to work on this. I'm already on it - its assigned on me.

Ok, too busy to implement this one soon, returning up for grabs. /cc @Zaksh Feel free to take this one.

Sure, but with compliance with code style and providing tests.