[Configuration] Ensure ConfigureController works on PS 8.0

[BitcoinMitchell]

Description

Adds a simple check to ensure we either use the new $this->getConfiguration() or the old $this->configuration. We can remove this check as soon as we require PS 8.1 as minimum.

Having said this, we should probably stop supporting PS 8.0 soon, since there are a lot of security issues in those version. In fact, Roave/SecurityAdvisories restricts everything below PS 8.1.6.

• Fixes [Bug]: undefined method named getConfiguration() #139

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Refactor (non-breaking change which improves the codebase)

How Has This Been Tested?

Start a Docker with the bitnami/prestashop:8.0.4 image, upload the ZIP, configure the plugin.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have checked my code and corrected any misspellings

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Test zip (v6.1.5): btcpay.zip

[ndeet]

Great fix, LGTM. 🥳

Guess you left the 8.0.4 version in the docker compose for testing purposes. Can be changed to latest 8.1.x at a later point.

[ndeet]

About stopping support for 8.0.x, agree if they don't do any security fixes anymore.

[BitcoinMitchell]

Guess you left the 8.0.4 version in the docker compose for testing purposes. Can be changed to latest 8.1.x at a later point.

I left the version in the docker-compose on purpose, so I can make sure the plugin still works on that version.

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About stopping support for 8.0.x, agree if they don't do any security fixes anymore.

Think I will make a new feature release that just bumps the minimum Prestashop version.