I am trying to come up with a commission calculation logic with Drools. I need some help in coming up with the best possible approach.
The commission is calculated based on the location. By location, I mean the city, country and region. Please see the examples below.
Data Setup:
Region,Country, City,CommissionApplicable
============================
Asia,,,10
Asia,Singapore,,20
,India,Chennai,25
(There are tables which maintain the relationships between region -> Country -> City)
Input=Kualalumpur, Output = 10
Input=Chennai, output = 25
Input=Mumbai, Output=10 and so on.
Can you please let me know how my rule file should look like. I went through a lot of examples but the hierarchial resolution is something that I am not able to implement. Please help.
