From 9e171096a72d3e63626df7b09970476aba28eb06 Mon Sep 17 00:00:00 2001
From: Owen Jacobson <owen@grimoire.ca>
Date: Tue, 8 Oct 2024 22:43:22 -0400
Subject: Use a two-tier hierarchy for events.

This will make it much easier to slot in new event types (login events!).
---
 src/channel/event.rs | 29 ++++++++++++++---------------
 1 file changed, 14 insertions(+), 15 deletions(-)

(limited to 'src/channel/event.rs')

diff --git a/src/channel/event.rs b/src/channel/event.rs
index 9f2e263..f3dca3e 100644
--- a/src/channel/event.rs
+++ b/src/channel/event.rs
@@ -5,33 +5,30 @@ use crate::{
 };
 
 #[derive(Clone, Debug, Eq, PartialEq, serde::Serialize)]
-pub struct Event {
-    #[serde(flatten)]
-    pub instant: Instant,
-    #[serde(flatten)]
-    pub kind: Kind,
+#[serde(tag = "event", rename_all = "snake_case")]
+pub enum Event {
+    Created(Created),
+    Deleted(Deleted),
 }
 
 impl Sequenced for Event {
     fn instant(&self) -> Instant {
-        self.instant
+        match self {
+            Self::Created(event) => event.instant,
+            Self::Deleted(event) => event.instant,
+        }
     }
 }
 
-#[derive(Clone, Debug, Eq, PartialEq, serde::Serialize)]
-#[serde(tag = "type", rename_all = "snake_case")]
-pub enum Kind {
-    Created(Created),
-    Deleted(Deleted),
-}
-
 #[derive(Clone, Debug, Eq, PartialEq, serde::Serialize)]
 pub struct Created {
+    #[serde(flatten)]
+    pub instant: Instant,
     #[serde(flatten)]
     pub channel: Channel,
 }
 
-impl From<Created> for Kind {
+impl From<Created> for Event {
     fn from(event: Created) -> Self {
         Self::Created(event)
     }
@@ -39,10 +36,12 @@ impl From<Created> for Kind {
 
 #[derive(Clone, Debug, Eq, PartialEq, serde::Serialize)]
 pub struct Deleted {
+    #[serde(flatten)]
+    pub instant: Instant,
     pub id: channel::Id,
 }
 
-impl From<Deleted> for Kind {
+impl From<Deleted> for Event {
     fn from(event: Deleted) -> Self {
         Self::Deleted(event)
     }
-- 
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