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Broadcast active view to followers

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This commit is contained in:
Antonio Scandurra 2022-03-18 16:00:03 +01:00
parent 3d81eb9ddf
commit 7d7e10598a
5 changed files with 182 additions and 48 deletions
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36
crates/server/src/rpc.rs
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@ -114,6 +114,8 @@ impl Server {
.add_message_handler(Server::leave_channel)
.add_request_handler(Server::send_channel_message)
.add_request_handler(Server::follow)
.add_message_handler(Server::unfollow)
.add_message_handler(Server::update_followers)
.add_request_handler(Server::get_channel_messages);
Arc::new(server)
@ -690,6 +692,40 @@ impl Server {
Ok(response)
}
async fn unfollow(
self: Arc<Self>,
request: TypedEnvelope<proto::Unfollow>,
) -> tide::Result<()> {
let leader_id = ConnectionId(request.payload.leader_id);
if !self
.state()
.project_connection_ids(request.payload.project_id, request.sender_id)?
.contains(&leader_id)
{
Err(anyhow!("no such peer"))?;
}
self.peer
.forward_send(request.sender_id, leader_id, request.payload)?;
Ok(())
}
async fn update_followers(
self: Arc<Self>,
request: TypedEnvelope<proto::UpdateFollowers>,
) -> tide::Result<()> {
let connection_ids = self
.state()
.project_connection_ids(request.payload.project_id, request.sender_id)?;
for follower_id in &request.payload.follower_ids {
let follower_id = ConnectionId(*follower_id);
if connection_ids.contains(&follower_id) {
self.peer
.forward_send(request.sender_id, follower_id, request.payload.clone())?;
}
}
Ok(())
}
async fn get_channels(
self: Arc<Server>,
request: TypedEnvelope<proto::GetChannels>,