From 398bc79a3f1f4316e6cc33b6e6bce133c1db3e4c Mon Sep 17 00:00:00 2001
From: Owen Jacobson <owen@grimoire.ca>
Date: Mon, 27 Oct 2025 17:29:36 -0400
Subject: Convert the `Conversations` component into a freestanding struct.

Unlike the previous example, this involves cloning an event broadcaster, as well. This is, per the documentation, how the type may be used. From <https://docs.rs/tokio/latest/tokio/sync/broadcast/fn.channel.html>:

> The Sender can be cloned to send to the same channel from multiple points in the process or it can be used concurrently from an `Arc`.

The language is less firm than the language sqlx uses for its pool, but the intent is clear enough, and it works in practice.
---
 src/conversation/handlers/create/mod.rs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'src/conversation/handlers/create/mod.rs')

diff --git a/src/conversation/handlers/create/mod.rs b/src/conversation/handlers/create/mod.rs
index 18eca1f..2b7fa39 100644
--- a/src/conversation/handlers/create/mod.rs
+++ b/src/conversation/handlers/create/mod.rs
@@ -5,9 +5,8 @@ use axum::{
 };
 
 use crate::{
-    app::App,
     clock::RequestedAt,
-    conversation::{Conversation, app},
+    conversation::{Conversation, app, app::Conversations},
     error::Internal,
     name::Name,
     token::extract::Identity,
@@ -17,13 +16,12 @@ use crate::{
 mod test;
 
 pub async fn handler(
-    State(app): State<App>,
+    State(conversations): State<Conversations>,
     _: Identity, // requires auth, but doesn't actually care who you are
     RequestedAt(created_at): RequestedAt,
     Json(request): Json<Request>,
 ) -> Result<Response, Error> {
-    let conversation = app
-        .conversations()
+    let conversation = conversations
         .create(&request.name, &created_at)
         .await
         .map_err(Error)?;
-- 
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