 hailin
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538aae4ef0
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feat(sync): implement Outbox Pattern for reward-service to wallet-service sync
Add event synchronization infrastructure between reward-service and wallet-service:
reward-service changes:
- Add OutboxEvent model to prisma schema for reliable event publishing
- Add outbox.repository.ts for outbox table CRUD operations
- Add outbox-publisher.service.ts for polling and publishing events to Kafka
- Add event-ack.controller.ts to receive consumer confirmations
wallet-service changes:
- Add ProcessedEvent model to prisma schema for idempotency checking
- Add reward-event-consumer.controller.ts to consume reward.summary.updated events
- Add event-ack.publisher.ts to send ACK to reward-service
- Update kafka.module.ts with Kafka client configuration
- Update main.ts to connect Kafka microservice on startup
Event flow: reward-service -> Kafka (reward.summary.updated) -> wallet-service -> Kafka (reward.events.ack) -> reward-service
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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2025-12-10 23:26:49 -08:00 |