Add contactPreference to PayPalCheckoutRequest

[tdchow]

Summary of changes

• Add contactPreference param to PayPalCheckoutRequest
• Rename SHOPPER_SESSION_ID to SHOPPER_SESSION_ID_KEY to match naming convention

Checklist

• Added a changelog entry
• Relevant test coverage
• Tested and confirmed payment flows affected by this change are functioning as expected

Authors

List GitHub usernames for everyone who contributed to this pull request.

[tdchow]

DO NOT MERGE until end to end testing is completed.

[sarahkoop]

Should we include something like "if not set, the contact information section will be disabled in the payment flow"? That's the behavior we see if we don't pass this param at all right?

[tdchow]

Yep, on the API side the enum will default to NO_CONTACT_INFO if no value is passed in. I've updated the doc string.

[jaxdesmarais]

Do we think it's worth calling this out as a bug fix as well? Merchants will need to be on this version to use contact module or will the GW be defaulting a value. cc: @sarahkoop my brain is fuzzy with this.

[tdchow]

Hmm I'm not sure how we'd want to spin it. I guess the contact section would never show up without this new param. Do we know how it was communicated to merchants trying to integrate?

[tdchow]

Updated to Add contactPreferenceproperty toPayPalCheckoutRequest - This property is required to enable the contact information section in the payment flow.