Add the following streams: credit notes, credit note line items and customer balance transactions

[Ra0k]

Description of change

Implement missing features for credit notes, credit note line items and customer balance transactions. In addition, it also adds some missing properties to invoices' schema.

Technical details

Credit notes, credit note line items and customer balance transactions cannot be filtered by the created field so they are interpreted as the substreams of invoices and customers. Moreover, the stream credit note line items is the substream of credit notes. So if credit note line items is selected, credit notes and invoices are must be selected. (!!)

As stream invoices might have multiple selected substream, the logic had to be changed at some points.

Risks

• unknown

Rollback steps

• revert this branch

[cmerrick]

Hi @Ra0k, thanks for your contribution!

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[cmerrick]

You did it @Ra0k!

Thank you for signing the Singer Contribution License Agreement.

[tcboles]

What is
the status on this pull request? Do we expect this to be merged in the near future?

[joshuaballoch]

+1 on wondering about the status of this