[MODINVOSTO-187] Implement audit outbox pattern for sending kafka events about invoice updates

[Saba-Zedginidze-EPAM]

Purpose

[MODINVOSTO-187] Implement audit outbox pattern for sending kafka events about invoice updates
[MODINVOSTO-188] Implement audit outbox pattern for sending kafka events about invoice line updates

Approach

• Refactor existing invoice and invoice line services and DAOs to use Conn instead of PgUtil
• Add new tables for outbox event logs and internal locks
• Add DAOs for logs and locks
• Add Audit outbox service for storing updates as logs
• Add Audit outbox producer for sending logs to kafka
• Add new API for _timer interface to trigger producer message processing
• Add kafka dependencies
• Add new API test to get full coverage

Verification:

After enabling module, the new tables are created:

After creating invoice and invoice line the outbox events are stored:

Sending logs to kafka:

Integration tests:

[SerhiiNosko]

these 2 dependenices are exist in folio-kafka-wrapper: kafka-clients, kafka-junit
If possible we can use them from this shared library

[Saba-Zedginidze-EPAM]

Both are necessary as kafka-junit in needed to startup embedded cluster, and without kafka-clients the tests fail to work properly with kafka

[sonarqubecloud]

Quality Gate passed

Issues
4 New issues
0 Accepted issues

Measures
0 Security Hotspots
98.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud