SystemTaxDriver only works with postcode-based tax zones

[webcraft]

• Lunar version: 0.1.4
• Laravel Version: 8.83.26
• PHP Version: 8.1.8
• Database Driver & Version: mysql 8

Expected Behaviour:

I added country based tax zones, one for every country in the EU. I expect the SystemTaxDriver to use the appropriate tax zone depending on the shipping address country.

Actual Behaviour:

In reality, it always uses the default tax zone.
The GetTaxZone class seem to only take into account postcode-based tax zones. So also no state-based tax zones.

Steps To Reproduce:

Add some country based tax zones with different tax rates (and no postcode based ones).
Do a checkout and change the shipping address country.
Observe that the tax rate never changes but is always the default one.

[alecritson]

@webcraft Was this resolved in your PR #1248

[alecritson]

Closing as this should be resolved from 0.5.5