New fields to financial features (Suggestion)

[avs-code]

I think the fields for the database should be modified to add future features. For some it will be necessary to calculate the time (in minutes) at the gate/parking from the acars. Anyway some of them may be shortcut with #776

I have made a very primitive draft but that would give solution to future improvements such as #758 #776 #589

draft in excel

Reference taxes: https://old.panynj.gov/airports/pdf/scheduleofcharges-jfk.pdf https://www.airlines.org/dataset/government-imposed-taxes-on-air-transportation/#

I want to try to learn to help or create a module with this stuff, but I have these doubts that I asked by discord:

To create an addon are these instructions? https://github.com/nabeelio/phpvms#development-environment and https://docs.phpvms.net/developers/environment [14:06] What is the difference between addon and module?

[nabeelio]

What is the difference between addon and module?

They're the same thing. I need to clean up that language. Thanks for the other items, I'll look through them and the Excel sheet when I get some time.

[airnubeiro]

Hi! I´ve got an idea on how we could implement the fact to add the "fees per time" option. I don´t have a lot of coding skills, so I´ll try to explain it with my own words. Hopefully understandable :)

As already mentioned, normally airports will apply the fees depending on your MTOW and, on some fees, depending on the time you use a service. Let´s take the parking fees for example. AENA in Spain gives you the fees of all airports. There are a lot of tables from where you can take the factor you´ll have to multiply your MTOW. We could then maybe do something like this:

When you finish your flight, this airplane will stay at another airport that isn´t your hub. From this moment let´s start a "CRONO TIMER" until this airplane (we can take the airplane´s ID or REG or whatever) is used for another flight. The time that the airplane has beed on ground would be mutliplyed by:

a.) A specified number that has been introduced in the airport section like "fee per hour"

b.) If there isn´t a specified fee on that airport, use a "generic standard fee". That will be applied to all airports. We may could classify airports into different classes in order to set these fees. For example:

Class A (small aerodromes) Class B (middle airports) Class C (big airports) .....and so on...

Could something like that be possible to do?

Cheers!