radicle: Remove `delegate` from `Remote` type

It wasn't being set correctly, and it's not the place for it,
so we remove it and set it in `httpd`.

Note that `Remote` is now simply a wrapper around `SignedRefs`.
If we want to remove the type or turn it into an alias, it will
require touching lots of different parts of the codebase. I opted
not to do that here as it's lower priority.

radicle-cli/src/commands/patch/list.rs

@@ -149,9 +149,6 @@ pub fn timeline(
             let peer = repository.remote(&merge.node)?;
             let mut badges = Vec::new();
 
-            if peer.delegate {
-                badges.push(term::format::secondary("(delegate)").into());
-            }
             if peer.id == *whoami {
                 badges.push(term::format::primary("(you)").into());
             }
@@ -185,9 +182,6 @@ pub fn timeline(
             let peer = repository.remote(reviewer)?;
             let mut badges = Vec::new();
 
-            if peer.delegate {
-                badges.push(term::format::secondary("(delegate)").into());
-            }
             if peer.id == *whoami {
                 badges.push(term::format::primary("(you)").into());
             }

radicle-httpd/src/api/v1/projects.rs

@@ -318,6 +318,7 @@ async fn tree_handler(
 async fn remotes_handler(State(ctx): State<Context>, Path(project): Path<Id>) -> impl IntoResponse {
     let storage = &ctx.profile.storage;
     let repo = storage.repository(project)?;
+    let delegates = repo.delegates()?;
     let remotes = repo
         .remotes()?
         .filter_map(|r| r.map(|r| r.1).ok())
@@ -335,7 +336,7 @@ async fn remotes_handler(State(ctx): State<Context>, Path(project): Path<Id>) ->
             json!({
                 "id": remote.id,
                 "heads": refs,
-                "delegate": remote.delegate,
+                "delegate": delegates.contains(&remote.id.into()),
             })
         })
         .collect::<Vec<_>>();
@@ -351,6 +352,7 @@ async fn remote_handler(
 ) -> impl IntoResponse {
     let storage = &ctx.profile.storage;
     let repo = storage.repository(project)?;
+    let delegates = repo.delegates()?;
     let remote = repo.remote(&node_id)?;
     let refs = remote
         .refs
@@ -364,7 +366,7 @@ async fn remote_handler(
     let remote = json!({
         "id": remote.id,
         "heads": refs,
-        "delegate": remote.delegate,
+        "delegate": delegates.contains(&remote.id.into()),
     });
 
     Ok::<_, Error>(Json(remote))
@@ -1251,7 +1253,7 @@ mod routes {
                 "heads": {
                   "master": HEAD
                 },
-                "delegate": false
+                "delegate": true
               }
             ])
         );
@@ -1275,7 +1277,7 @@ mod routes {
                 "heads": {
                     "master": HEAD
                 },
-                "delegate": false
+                "delegate": true
             })
         );
     }

radicle/src/storage.rs

@@ -208,17 +208,12 @@ pub struct Remote<V = Verified> {
     /// Git references published under this remote, and their hashes.
     #[serde(flatten)]
     pub refs: SignedRefs<V>,
-    /// Whether this remote is a delegate for the project.
-    pub delegate: bool,
 }
 
 impl Remote<Unverified> {
     /// Create a new unverified remotes object.
     pub fn new(refs: impl Into<SignedRefs<Unverified>>) -> Self {
-        Self {
-            refs: refs.into(),
-            delegate: false,
-        }
+        Self { refs: refs.into() }
     }
 }
 
@@ -226,26 +221,19 @@ impl Remote<Unverified> {
     pub fn verified(self) -> Result<Remote<Verified>, crypto::Error> {
         let refs = self.refs.verified()?;
 
-        Ok(Remote {
-            refs,
-            delegate: self.delegate,
-        })
+        Ok(Remote { refs })
     }
 }
 
 impl Remote<Verified> {
     /// Create a new unverified remotes object.
     pub fn new(refs: impl Into<SignedRefs<Verified>>) -> Self {
-        Self {
-            refs: refs.into(),
-            delegate: false,
-        }
+        Self { refs: refs.into() }
     }
 
     pub fn unverified(self) -> Remote<Unverified> {
         Remote {
             refs: self.refs.unverified(),
-            delegate: self.delegate,
         }
     }
 }

radicle/src/test/storage.rs

@@ -154,10 +154,7 @@ impl ReadRepository for MockRepository {
     fn remote(&self, id: &RemoteId) -> Result<Remote<Verified>, refs::Error> {
         self.remotes
             .get(id)
-            .map(|refs| Remote {
-                refs: refs.clone(),
-                delegate: false,
-            })
+            .map(|refs| Remote { refs: refs.clone() })
             .ok_or(refs::Error::InvalidRef)
     }
 
@@ -165,15 +162,7 @@ impl ReadRepository for MockRepository {
         Ok(self
             .remotes
             .iter()
-            .map(|(id, refs)| {
-                (
-                    *id,
-                    Remote {
-                        refs: refs.clone(),
-                        delegate: false,
-                    },
-                )
-            })
+            .map(|(id, refs)| (*id, Remote { refs: refs.clone() }))
             .collect())
     }