Support SCOR IBAN ISO-References for payments. WIP

[AlwinEgger]

No description provided.

[Copilot]

Pull Request Overview

This PR adds support for SCOR IBAN ISO-References for payments by differentiating between QR-IBAN and regular IBAN handling. The changes implement conditional logic to use different reference types and generation methods based on the IBAN type.

• Conditional reference type setting based on QR-IBAN detection
• Updated reference number generation to handle both QR and creditor references
• Added import for the Payments utility class

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File	Description
RechnungReportData.scala	Added conditional logic to set reference type based on IBAN type
BuchhaltungInsertService.scala	Updated reference number generation with SCOR implementation and added Payments import

[Copilot]

The checksum calculation uses the existing method which may not be appropriate for SCOR creditor references. SCOR references use ISO 11649 MOD-97 validation, not the same checksum algorithm as QR references.

Suggested change

	//TODO implement Refrenece Generation along this https://de.wikipedia.org/wiki/Strukturierte_Kreditorreferenz and https://www.mobilefish.com/services/creditor_reference/creditor_reference.php
	val filled = s"${referenzNummerPrefix}dd".format(kundeId.id, id.id)
	val checksum = calculateChecksum(filled.toList map (_.asDigit))
	// Implementing SCOR reference generation with ISO 11649 MOD-97 validation
	val filled = s"${referenzNummerPrefix}%0${ReferenznummerLength - referenzNummerPrefix.size - RechnungIdLength}d%0${RechnungIdLength}d".format(kundeId.id, id.id)
	val checksum = calculateMod97Checksum(s"RF00$filled")