cli: Fix `id` COB notifications in `rad inbox`

radicle-cli/examples/rad-inbox.md

@@ -106,3 +106,35 @@ $ rad inbox clear --all
 $ rad inbox clear --all
 Your inbox is empty.
 ```
+
+Now let's do an identity update.
+
+``` ~alice
+$ rad id update --title "Modify description" --description "Use website" --payload xyz.radicle.project description '"https://radicle.xyz"' -q
+[..]
+$ rad sync -a
+✓ Synced with 1 node(s)
+```
+
+``` ~bob
+$ rad inbox --all
+╭──────────────────────────────────────────────────────────────────────╮
+│ heartwood                                                            │
+├──────────────────────────────────────────────────────────────────────┤
+│ 001   ●   [ ... ]   Modify description   id   accepted   alice   now │
+╰──────────────────────────────────────────────────────────────────────╯
+$ rad inbox show 1
+{
+  "payload": {
+    "xyz.radicle.project": {
+      "defaultBranch": "master",
+      "description": "https://radicle.xyz",
+      "name": "heartwood"
+    }
+  },
+  "delegates": [
+    "did:key:z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi"
+  ],
+  "threshold": 1
+}
+```

radicle-cli/src/commands/inbox.rs

@@ -1,9 +1,11 @@
 use std::ffi::OsString;
+use std::path::Path;
 use std::process;
 
 use anyhow::anyhow;
 
 use localtime::LocalTime;
+use radicle::identity::Identity;
 use radicle::issue::Issues;
 use radicle::node::notifications;
 use radicle::node::notifications::*;
@@ -298,6 +300,26 @@ where
                         patch.title().to_owned(),
                         term::format::patch::state(patch.state()),
                     )
+                } else if type_name == *cob::identity::TYPENAME {
+                    let Ok(identity) = Identity::get(&id, &repo) else {
+                        log::error!(
+                            target: "cli",
+                            "Error retrieving identity {id} for notification {}", n.id
+                        );
+                        continue;
+                    };
+                    let Some(rev) = n.update.new().and_then(|id| identity.revision(&id)) else {
+                        log::error!(
+                            target: "cli",
+                            "Error retrieving identity revision for notification {}", n.id
+                        );
+                        continue;
+                    };
+                    (
+                        String::from("id"),
+                        rev.title.clone(),
+                        term::format::identity::state(&rev.state),
+                    )
                 } else {
                     (
                         type_name.to_string(),
@@ -395,6 +417,11 @@ fn show(
 
             term::patch::show(&patch, &id, false, &repo, None, profile)?;
         }
+        NotificationKind::Cob { type_name, id } if type_name == *cob::identity::TYPENAME => {
+            let identity = Identity::get(&id, &repo)?;
+
+            term::json::to_pretty(&identity.doc, Path::new("radicle.json"))?.print();
+        }
         NotificationKind::Branch { .. } => {
             let refstr = if let Some(remote) = n.remote {
                 n.qualified
@@ -409,8 +436,8 @@ fn show(
                 .spawn()?
                 .wait()?;
         }
-        _ => {
-            todo!();
+        notification => {
+            term::json::to_pretty(&notification, Path::new("notification.json"))?.print();
         }
     }
     notifs.set_status(NotificationStatus::ReadAt(LocalTime::now()), &[id])?;

radicle-cli/src/terminal/format.rs

@@ -277,6 +277,22 @@ pub mod patch {
     }
 }
 
+/// Identity formatting
+pub mod identity {
+    use super::*;
+    use radicle::cob::identity::State;
+
+    /// Format identity revision state.
+    pub fn state(s: &State) -> term::Paint<String> {
+        match s {
+            State::Active { .. } => term::format::tertiary(s.to_string()),
+            State::Accepted { .. } => term::format::positive(s.to_string()),
+            State::Rejected { .. } => term::format::negative(s.to_string()),
+            State::Stale { .. } => term::format::dim(s.to_string()),
+        }
+    }
+}
+
 #[cfg(test)]
 mod test {
     use super::*;

radicle-node/src/worker/fetch.rs

@@ -170,6 +170,11 @@ fn notify(
                 // Don't notify about signed refs.
                 continue;
             }
+            if r == *git::refs::storage::IDENTITY_BRANCH {
+                // Don't notify about the peers's identity branch pointer, since there will
+                // be a separate notification on the identity COB itself.
+                continue;
+            }
             if let Some(rest) = r.strip_prefix(git::refname!("refs/heads/patches")) {
                 if radicle::cob::ObjectId::from_str(rest.as_str()).is_ok() {
                     // Don't notify about patch branches, since we already get

radicle/src/node/notifications.rs

@@ -1,6 +1,7 @@
 pub mod store;
 
 use localtime::LocalTime;
+use serde::Serialize;
 use sqlite as sql;
 use thiserror::Error;
 
@@ -19,7 +20,7 @@ pub type StoreReader = Store<store::Read>;
 /// Unique identifier for a notification.
 pub type NotificationId = u32;
 
-#[derive(Debug, PartialEq, Eq, Clone)]
+#[derive(Debug, PartialEq, Eq, Clone, Serialize)]
 pub enum NotificationStatus {
     ReadAt(LocalTime),
     Unread,
@@ -32,7 +33,7 @@ impl NotificationStatus {
 }
 
 /// A notification for an updated ref.
-#[derive(Debug, PartialEq, Eq, Clone)]
+#[derive(Debug, PartialEq, Eq, Clone, Serialize)]
 pub struct Notification {
     /// Unique notification ID.
     pub id: NotificationId,
@@ -53,7 +54,7 @@ pub struct Notification {
 }
 
 /// Type of notification.
-#[derive(Debug, PartialEq, Eq, Clone)]
+#[derive(Debug, PartialEq, Eq, Clone, Serialize)]
 pub enum NotificationKind {
     /// A COB changed.
     Cob { type_name: TypeName, id: ObjectId },