Repository and Unit of Work

Summary

The repository loads aggregates with receipts, supports compatibility identity and query composition, and tracks reads by default. Unit of work delegates to DbContext; save commits tracked state, evidence, and mapped outbox intent. Workflow start spans multiple saves and an external call.

Audience

Backend and frontend developers, QA, architects, DevOps, support, and new engineers.

Source References

• microservices/src/expense-service/Infrastructure/Persistence.cs

Related Articles

• Technical overview
• Business documentation

See Also

• Expense module

Keywords

• Expense technical
• Infrastructure/Persistence.cs

Revision Information

• Status: Draft
• Last reviewed: 2026-07-16
• Review cycle: Quarterly