From 53944ef14af4d37c08464cb1bb9f3a8f09277194 Mon Sep 17 00:00:00 2001
From: Owen Jacobson <owen@grimoire.ca>
Date: Thu, 21 Aug 2025 23:47:15 -0400
Subject: Collapse redundant "deleted_at" timestaps and "deleted" event
 instants.

These were separated as there wasn't an obvious way to serialize two fields with the same _type_ with different _prefixes_. Turns out this is a common problem, and someone's written a crate for it that remaps the names for you.
---
 src/conversation/snapshot.rs | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'src/conversation/snapshot.rs')

diff --git a/src/conversation/snapshot.rs b/src/conversation/snapshot.rs
index da9eaae..440f3c0 100644
--- a/src/conversation/snapshot.rs
+++ b/src/conversation/snapshot.rs
@@ -1,8 +1,10 @@
+use serde_with::with_prefix;
+
 use super::{
     Id,
     event::{Created, Event},
 };
-use crate::{clock::DateTime, event::Instant, name::Name};
+use crate::{event::Instant, name::Name};
 
 #[derive(Clone, Debug, Eq, PartialEq, serde::Serialize)]
 pub struct Conversation {
@@ -10,10 +12,16 @@ pub struct Conversation {
     pub created: Instant,
     pub id: Id,
     pub name: Name,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub deleted_at: Option<DateTime>,
+    #[serde(
+        flatten,
+        with = "prefix_deleted",
+        skip_serializing_if = "Option::is_none"
+    )]
+    pub deleted: Option<Instant>,
 }
 
+with_prefix!(prefix_deleted "deleted_");
+
 impl Conversation {
     fn apply(state: Option<Self>, event: Event) -> Option<Self> {
         match (state, event) {
-- 
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