Fixed bug

A colleague from the finance department asked me today that she found 3 cases that didn't pay enough commission to the colleague who sold them.

You know, I'm responsible for the financial module of the OA system, so any problem related to the module will come to me. Whenever I'm asked about such a problem, I always get nervous, because I have to extend the code of calculating commission, and debug it step by step to figure out why it gets the final result.

The key point is that I didn't review and record such situation in time before. Similar problem will happen again and again, if there is no note for reference, I have to solve it from scratch.

So, as a lesson this time, after solving the problem, I described the it and recorded how I solved it as a note in my Notion.