1 files changed, 43 insertions, 0 deletions
diff --git a/src/message/history.rs b/src/message/history.rs
new file mode 100644
index 0000000..5aca47e
--- /dev/null
+++ b/src/message/history.rs
@@ -0,0 +1,43 @@
+use super::{
+    event::{Deleted, Event, Sent},
+    Message,
+};
+use crate::event::Instant;
+
+#[derive(Clone, Debug, Eq, PartialEq)]
+pub struct History {
+    pub message: Message,
+    pub sent: Instant,
+    pub deleted: Option<Instant>,
+}
+
+impl History {
+    fn sent(&self) -> Event {
+        Event {
+            instant: self.sent,
+            kind: Sent {
+                message: self.message.clone(),
+            }
+            .into(),
+        }
+    }
+
+    fn deleted(&self) -> Option<Event> {
+        self.deleted.map(|instant| Event {
+            instant,
+            kind: Deleted {
+                channel: self.message.channel.clone(),
+                message: self.message.id.clone(),
+            }
+            .into(),
+        })
+    }
+
+    pub fn events(&self) -> impl Iterator<Item = Event> {
+        [self.sent()].into_iter().chain(self.deleted())
+    }
+
+    pub fn snapshot(&self) -> Message {
+        self.message.clone()
+    }
+}