portal/src/events/mod.rs

//! Plain NATS event publishing - ported from dodrenett's lib/nats.ts
//! (AnswerSubmitted). Deliberately just a publish, no stream/consumer
//! bookkeeping here: whoever reads `portal.answers.submitted` today is a
//! person watching the subject; a future LLM-driven follow-up poster
//! reads the exact same subject and shape, so this doesn't need to
//! change shape when that shows up, only gain a second subscriber.
#![cfg(feature = "ssr")]

pub mod store;

use serde::{Deserialize, Serialize};

#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct AnswerSubmitted {
    pub chain_hash: String,
    pub parent_hashes: Vec<String>,
    pub question_id: String,
    pub alternative: String,
    pub responses: serde_json::Value,
    pub timestamp_ms: i64,
}

pub const ANSWERS_SUBJECT: &str = "portal.answers.submitted";

pub async fn emit_answer_submitted(
    nats: &async_nats::Client,
    payload: &AnswerSubmitted,
) -> anyhow::Result<()> {
    let data = serde_json::to_vec(payload)?;
    nats.publish(ANSWERS_SUBJECT, data.into()).await?;
    Ok(())
}