[Server] Build RPC system for RabbitMQ

[nayuta-ai]

Issue Number

20

Implementation Summary

We implemented a SendResponse function that sends an AmqpResponse containing the status and message back to the client, indicating whether the request was processed successfully.

Scope of Impact

• presentation/log.go
• presentation/log_test.go

Particular points to check

• Is the way I've written the patch portion of the test using gomonkey appropriate?
• Is the implementation for returning the status code in the RPC response suitable in its current form?
• Which do you prefer, fmt.Sprintf or error.New?

Test

make test

test coverage

• presentation/log.go: 91.7%

[nayuta-ai]

@kobakobashu Could you please review this?