Provide a resume point to bridge clients from state snapshots to the event sequence.

1 files changed, 6 insertions, 1 deletions

diff --git a/src/repo/channel.rs b/src/repo/channel.rs
index efc2ced..ad42710 100644
--- a/src/repo/channel.rs
+++ b/src/repo/channel.rs
@@ -82,7 +82,10 @@ impl<'c> Channels<'c> {
         Ok(channel)
     }
 
-    pub async fn all(&mut self) -> Result<Vec<Channel>, sqlx::Error> {
+    pub async fn all(
+        &mut self,
+        resume_point: Option<Sequence>,
+    ) -> Result<Vec<Channel>, sqlx::Error> {
         let channels = sqlx::query_as!(
             Channel,
             r#"
@@ -92,8 +95,10 @@ impl<'c> Channels<'c> {
                     created_at as "created_at: DateTime",
                     created_sequence as "created_sequence: Sequence"
                 from channel
+                where coalesce(created_sequence <= $1, true)
                 order by channel.name
             "#,
+            resume_point,
         )
         .fetch_all(&mut *self.0)
         .await?;