No schema validation on RabbitMQ message bodies before publishing

[Junman140]

src/jobs/producers/: Message producers may publish objects that don't match the consumer's expected schema. Malformed messages accumulate in queues with no DLQ and block all subsequent message processing.

[Oluwaseyi89]

@Oluwaseyi89 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

I'd like to be assigned to Issue #399 to implement schema validation on RabbitMQ message bodies before publishing, ensuring malformed messages are rejected early and preventing queue blockage without a dead-letter queue.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Oluwaseyi89 to this issue.

[drips-wave]

Congratulations, @Oluwaseyi89! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 30, 2026.

🧑‍💻 @Oluwaseyi89: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

Warning

When opening a PR, please link it to this issue to ensure it gets tracked accurately. Points are awarded when this issue is marked as completed by the maintainer.

🤠 Repo maintainers: Please keep an eye on the contributor's progress and review their work before the due date. You can manage this issue, including adjusting its complexity and points, here.

🌊 Happy Wave 🌊

[grantfox-oss]

🎉 This issue has been marked as completed on GrantFox as part of the Official Campaign campaign!

@Oluwaseyi89's PR #557 was approved and merged by @Junman140.

🏆 @Oluwaseyi89: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (331 total points). Track your full progress on GrantFox.

👏 Great work, @Oluwaseyi89! Keep contributing to Pi-Defi-world.

[drips-wave]

This issue has been completed by @Oluwaseyi89 as part of the Stellar Wave Program's 6th Wave 🥳

😎 @Oluwaseyi89: You earned 200 Points for completing this issue! After the current Wave ends, you'll be eligible for a percentage of the Wave's reward pool based on the percentage of total points you've earned. Learn more here. You can also Leave a review to share your experience working on this issue.

🧑‍💻 Repo maintainers: How'd the contributor do? Leave a review to share your experience working with them.