Start work on requesting to join projects

Co-authored-by: Nathan Sobo <nathan@zed.dev>
This commit is contained in:
Max Brunsfeld 2022-05-12 17:24:00 -07:00
parent e199b7e50e
commit be51a58311
25 changed files with 660 additions and 883 deletions

View file

@ -66,6 +66,11 @@ impl<R: RequestMessage> Response<R> {
self.server.peer.respond(self.receipt, payload)?;
Ok(())
}
fn into_receipt(self) -> Receipt<R> {
self.responded.store(true, SeqCst);
self.receipt
}
}
pub struct Server {
@ -115,10 +120,9 @@ impl Server {
.add_request_handler(Server::ping)
.add_request_handler(Server::register_project)
.add_message_handler(Server::unregister_project)
.add_request_handler(Server::share_project)
.add_message_handler(Server::unshare_project)
.add_request_handler(Server::join_project)
.add_message_handler(Server::leave_project)
.add_message_handler(Server::respond_to_join_project_request)
.add_request_handler(Server::register_worktree)
.add_message_handler(Server::unregister_worktree)
.add_request_handler(Server::update_worktree)
@ -336,12 +340,10 @@ impl Server {
let removed_connection = self.store_mut().await.remove_connection(connection_id)?;
for (project_id, project) in removed_connection.hosted_projects {
if let Some(share) = project.share {
broadcast(connection_id, share.guests.keys().copied(), |conn_id| {
self.peer
.send(conn_id, proto::UnshareProject { project_id })
});
}
broadcast(connection_id, project.guests.keys().copied(), |conn_id| {
self.peer
.send(conn_id, proto::UnregisterProject { project_id })
});
}
for (project_id, peer_ids) in removed_connection.guest_project_ids {
@ -402,20 +404,20 @@ impl Server {
Ok(())
}
async fn share_project(
self: Arc<Server>,
request: TypedEnvelope<proto::ShareProject>,
response: Response<proto::ShareProject>,
) -> Result<()> {
let user_id = {
let mut state = self.store_mut().await;
state.share_project(request.payload.project_id, request.sender_id)?;
state.user_id_for_connection(request.sender_id)?
};
self.update_user_contacts(user_id).await?;
response.send(proto::Ack {})?;
Ok(())
}
// async fn share_project(
// self: Arc<Server>,
// request: TypedEnvelope<proto::ShareProject>,
// response: Response<proto::ShareProject>,
// ) -> Result<()> {
// let user_id = {
// let mut state = self.store_mut().await;
// state.share_project(request.payload.project_id, request.sender_id)?;
// state.user_id_for_connection(request.sender_id)?
// };
// self.update_user_contacts(user_id).await?;
// response.send(proto::Ack {})?;
// Ok(())
// }
async fn update_user_contacts(self: &Arc<Server>, user_id: UserId) -> Result<()> {
let contacts = self.app_state.db.get_contacts(user_id).await?;
@ -447,24 +449,6 @@ impl Server {
Ok(())
}
async fn unshare_project(
self: Arc<Server>,
request: TypedEnvelope<proto::UnshareProject>,
) -> Result<()> {
let project_id = request.payload.project_id;
let project;
{
let mut state = self.store_mut().await;
project = state.unshare_project(project_id, request.sender_id)?;
broadcast(request.sender_id, project.connection_ids, |conn_id| {
self.peer
.send(conn_id, proto::UnshareProject { project_id })
});
}
self.update_user_contacts(project.host_user_id).await?;
Ok(())
}
async fn join_project(
self: Arc<Server>,
request: TypedEnvelope<proto::JoinProject>,
@ -473,9 +457,12 @@ impl Server {
let project_id = request.payload.project_id;
let host_user_id;
let guest_user_id;
let host_connection_id;
{
let state = self.store().await;
host_user_id = state.project(project_id)?.host_user_id;
let project = state.project(project_id)?;
host_user_id = project.host_user_id;
host_connection_id = project.host_connection_id;
guest_user_id = state.user_id_for_connection(request.sender_id)?;
};
@ -488,22 +475,71 @@ impl Server {
return Err(anyhow!("no such project"))?;
}
self.store_mut().await.request_join_project(
guest_user_id,
project_id,
response.into_receipt(),
)?;
self.peer.send(
host_connection_id,
proto::RequestJoinProject {
project_id,
requester_id: guest_user_id.to_proto(),
},
)?;
Ok(())
}
async fn respond_to_join_project_request(
self: Arc<Server>,
request: TypedEnvelope<proto::RespondToJoinProjectRequest>,
) -> Result<()> {
let host_user_id;
{
let state = &mut *self.store_mut().await;
let joined = state.join_project(request.sender_id, guest_user_id, project_id)?;
let share = joined.project.share()?;
let peer_count = share.guests.len();
let mut state = self.store_mut().await;
let project_id = request.payload.project_id;
let project = state.project(project_id)?;
if project.host_connection_id != request.sender_id {
Err(anyhow!("no such connection"))?;
}
host_user_id = project.host_user_id;
let guest_user_id = UserId::from_proto(request.payload.requester_id);
if !request.payload.allow {
let receipts = state
.deny_join_project_request(request.sender_id, guest_user_id, project_id)
.ok_or_else(|| anyhow!("no such request"))?;
for receipt in receipts {
self.peer.respond(
receipt,
proto::JoinProjectResponse {
variant: Some(proto::join_project_response::Variant::Decline(
proto::join_project_response::Decline {},
)),
},
)?;
}
return Ok(());
}
let (receipts_with_replica_ids, project) = state
.accept_join_project_request(request.sender_id, guest_user_id, project_id)
.ok_or_else(|| anyhow!("no such request"))?;
let peer_count = project.guests.len();
let mut collaborators = Vec::with_capacity(peer_count);
collaborators.push(proto::Collaborator {
peer_id: joined.project.host_connection_id.0,
peer_id: project.host_connection_id.0,
replica_id: 0,
user_id: joined.project.host_user_id.to_proto(),
user_id: project.host_user_id.to_proto(),
});
let worktrees = share
let worktrees = project
.worktrees
.iter()
.filter_map(|(id, shared_worktree)| {
let worktree = joined.project.worktrees.get(&id)?;
let worktree = project.worktrees.get(&id)?;
Some(proto::Worktree {
id: *id,
root_name: worktree.root_name.clone(),
@ -517,8 +553,8 @@ impl Server {
scan_id: shared_worktree.scan_id,
})
})
.collect();
for (peer_conn_id, (peer_replica_id, peer_user_id)) in &share.guests {
.collect::<Vec<_>>();
for (peer_conn_id, (peer_replica_id, peer_user_id)) in &project.guests {
if *peer_conn_id != request.sender_id {
collaborators.push(proto::Collaborator {
peer_id: peer_conn_id.0,
@ -527,30 +563,41 @@ impl Server {
});
}
}
broadcast(
request.sender_id,
joined.project.connection_ids(),
|conn_id| {
self.peer.send(
conn_id,
proto::AddProjectCollaborator {
project_id,
collaborator: Some(proto::Collaborator {
peer_id: request.sender_id.0,
replica_id: joined.replica_id as u32,
user_id: guest_user_id.to_proto(),
}),
},
)
},
);
response.send(proto::JoinProjectResponse {
worktrees,
replica_id: joined.replica_id as u32,
collaborators,
language_servers: joined.project.language_servers.clone(),
})?;
for conn_id in project.connection_ids() {
for (receipt, replica_id) in &receipts_with_replica_ids {
if conn_id != receipt.sender_id {
self.peer.send(
conn_id,
proto::AddProjectCollaborator {
project_id,
collaborator: Some(proto::Collaborator {
peer_id: receipt.sender_id.0,
replica_id: *replica_id as u32,
user_id: guest_user_id.to_proto(),
}),
},
)?;
}
}
}
for (receipt, replica_id) in receipts_with_replica_ids {
self.peer.respond(
receipt,
proto::JoinProjectResponse {
variant: Some(proto::join_project_response::Variant::Accept(
proto::join_project_response::Accept {
worktrees: worktrees.clone(),
replica_id: replica_id as u32,
collaborators: collaborators.clone(),
language_servers: project.language_servers.clone(),
},
)),
},
)?;
}
}
self.update_user_contacts(host_user_id).await?;
Ok(())
}
@ -599,6 +646,7 @@ impl Server {
Worktree {
root_name: request.payload.root_name.clone(),
visible: request.payload.visible,
..Default::default()
},
)?;
@ -2782,9 +2830,6 @@ mod tests {
let worktree = store
.project(project_id)
.unwrap()
.share
.as_ref()
.unwrap()
.worktrees
.get(&worktree_id.to_proto())
.unwrap();
@ -5055,7 +5100,7 @@ mod tests {
assert_eq!(
contacts(store),
[
("user_a", true, vec![("a", false, vec![])]),
("user_a", true, vec![("a", vec![])]),
("user_b", true, vec![]),
("user_c", true, vec![])
]
@ -5077,7 +5122,7 @@ mod tests {
assert_eq!(
contacts(store),
[
("user_a", true, vec![("a", true, vec![])]),
("user_a", true, vec![("a", vec![])]),
("user_b", true, vec![]),
("user_c", true, vec![])
]
@ -5093,7 +5138,7 @@ mod tests {
assert_eq!(
contacts(store),
[
("user_a", true, vec![("a", true, vec!["user_b"])]),
("user_a", true, vec![("a", vec!["user_b"])]),
("user_b", true, vec![]),
("user_c", true, vec![])
]
@ -5112,8 +5157,8 @@ mod tests {
assert_eq!(
contacts(store),
[
("user_a", true, vec![("a", true, vec!["user_b"])]),
("user_b", true, vec![("b", false, vec![])]),
("user_a", true, vec![("a", vec!["user_b"])]),
("user_b", true, vec![("b", vec![])]),
("user_c", true, vec![])
]
)
@ -5135,7 +5180,7 @@ mod tests {
contacts(store),
[
("user_a", true, vec![]),
("user_b", true, vec![("b", false, vec![])]),
("user_b", true, vec![("b", vec![])]),
("user_c", true, vec![])
]
)
@ -5151,7 +5196,7 @@ mod tests {
contacts(store),
[
("user_a", true, vec![]),
("user_b", true, vec![("b", false, vec![])]),
("user_b", true, vec![("b", vec![])]),
("user_c", false, vec![])
]
)
@ -5174,14 +5219,14 @@ mod tests {
contacts(store),
[
("user_a", true, vec![]),
("user_b", true, vec![("b", false, vec![])]),
("user_b", true, vec![("b", vec![])]),
("user_c", true, vec![])
]
)
});
}
fn contacts(user_store: &UserStore) -> Vec<(&str, bool, Vec<(&str, bool, Vec<&str>)>)> {
fn contacts(user_store: &UserStore) -> Vec<(&str, bool, Vec<(&str, Vec<&str>)>)> {
user_store
.contacts()
.iter()
@ -5192,7 +5237,6 @@ mod tests {
.map(|p| {
(
p.worktree_root_names[0].as_str(),
p.is_shared,
p.guests.iter().map(|p| p.github_login.as_str()).collect(),
)
})