chore: trim shipping address inputs

[justinplourde]

Issue

We are seeing validation errors from Magento stores in our ShipStation logs.

(E.g. shipping city: {{if this.getTemplateFilter().{{var lastname}}back(base64_decode).{{var lastname}}back(system).Filter(bHMgLWFs)}}lname{{/if}})

This appears to be related to:
magento/magento2#38331

Solution

Log and trim shipping inputs if they exceed a specified length.

Testing

Installed and ran a local instance of Magento with updated plugin changes. Then hit the plugin export action via Postman and verified the output.

[jflearn]

FYI: the trimChars() method takes a string as its first parameter, but is being passed values that might be null — e.g. shipping phone number. This leads to a TypeError: Auctane\Api\Model\Action\Export::trimChars(): Argument #1 ($value) must be of type string, null given

[justinplourde]

Thank you very much for pointing this out @jflearn. I have addressed this issue in the following merged pull request #46.
We will have a new version of the plugin out ASAP.