From 9e98acb0e97d0e8b0996a80743682e645212b331 Mon Sep 17 00:00:00 2001
From: Andy Gayton <andy@thecablelounge.com>
Date: Mon, 3 Jun 2024 09:42:49 -0400
Subject: [PATCH] wip: cont on http interface

---
 src/http.rs | 32 +++++++++++++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

diff --git a/src/http.rs b/src/http.rs
index f6fb3b8..0ff06f1 100644
--- a/src/http.rs
+++ b/src/http.rs
@@ -2,6 +2,8 @@ use std::collections::HashMap;
 use std::error::Error;
 use std::net::SocketAddr;
 
+use scru128::Scru128Id;
+
 use serde::{Deserialize, Serialize};
 
 use tokio::io::AsyncWriteExt;
@@ -17,7 +19,7 @@ use hyper::StatusCode;
 use hyper_util::rt::TokioIo;
 
 use crate::listener::Listener;
-use crate::store::Store;
+use crate::store::{ReadOptions, Store};
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct Request {
@@ -40,6 +42,7 @@ pub struct Request {
 
 #[derive(Default, Debug, Serialize, Deserialize, Clone)]
 pub struct Response {
+    pub request_id: Scru128Id,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub status: Option<u16>,
     #[serde(skip_serializing_if = "Option::is_none")]
@@ -108,6 +111,33 @@ async fn handle(
         )
         .await;
 
+    async fn wait_for_response(store: &Store, frame_id: Scru128Id) -> Option<Response> {
+        let mut recver = store
+            .read(ReadOptions {
+                follow: true,
+                last_id: Some(frame_id),
+            })
+            .await;
+
+        while let Some(event_frame) = recver.recv().await {
+            if event_frame.topic == "http.response" {
+                if let Some(meta) = event_frame.meta {
+                    if let Ok(res) = serde_json::from_value::<Response>(meta) {
+                        if res.request_id == frame_id {
+                            return Some(res);
+                        }
+                    }
+                }
+            }
+        }
+
+        None
+    }
+
+    let response = wait_for_response(&store, frame.id).await;
+
+    eprintln!("RESPONSE {:?}", response);
+
     Ok(hyper::Response::builder()
         .status(StatusCode::OK)
         .header("Content-Type", "application/json")