feat(readarr): refresh and rescan a Readarr author and expose the command on the CLI

Posts the RefreshAuthor command to the command endpoint with the author ID, queueing a metadata refresh and a disk scan for that author. The response is returned verbatim and no app state is mutated.

Adds the refresh subcommand group to the Readarr CLI.

src/network/readarr_network/library/authors/mod.rs

@@ -361,4 +361,25 @@ impl Network<'_, '_> {
       .handle_request::<ReadarrCommandBody, Value>(request_props, |_, _| ())
       .await
   }
+
+  pub(in crate::network::readarr_network) async fn update_and_scan_author(
+    &mut self,
+    author_id: i64,
+  ) -> Result<Value> {
+    let event = ReadarrEvent::UpdateAndScanAuthor(author_id);
+    info!("Updating and scanning author with ID: {author_id}");
+    let body = ReadarrCommandBody {
+      name: "RefreshAuthor".to_owned(),
+      author_id: Some(author_id),
+      ..ReadarrCommandBody::default()
+    };
+
+    let request_props = self
+      .request_props_from(event, RequestMethod::Post, Some(body), None, None)
+      .await;
+
+    self
+      .handle_request::<ReadarrCommandBody, Value>(request_props, |_, _| ())
+      .await
+  }
 }

src/network/readarr_network/library/authors/readarr_authors_network_tests.rs

@@ -800,4 +800,47 @@ mod tests {
     mock.assert_async().await;
     assert_err!(result);
   }
+
+  #[tokio::test]
+  async fn test_handle_update_and_scan_author_event() {
+    let (mock, app, _server) = MockServarrApi::post()
+      .with_request_body(json!({
+        "name": "RefreshAuthor",
+        "authorId": 1
+      }))
+      .returns(json!({}))
+      .build_for(ReadarrEvent::UpdateAndScanAuthor(1))
+      .await;
+    app.lock().await.server_tabs.set_index(3);
+    let mut network = test_network(&app);
+
+    let result = network
+      .handle_readarr_event(ReadarrEvent::UpdateAndScanAuthor(1))
+      .await;
+
+    mock.assert_async().await;
+    assert_ok!(result);
+  }
+
+  #[tokio::test]
+  async fn test_handle_update_and_scan_author_event_failure() {
+    let (mock, app, _server) = MockServarrApi::post()
+      .with_request_body(json!({
+        "name": "RefreshAuthor",
+        "authorId": 1
+      }))
+      .returns(json!({"name": "RefreshAuthor", "status": "queued"}))
+      .status(500)
+      .build_for(ReadarrEvent::UpdateAndScanAuthor(1))
+      .await;
+    app.lock().await.server_tabs.set_index(3);
+    let mut network = test_network(&app);
+
+    let result = network
+      .handle_readarr_event(ReadarrEvent::UpdateAndScanAuthor(1))
+      .await;
+
+    mock.assert_async().await;
+    assert_err!(result);
+  }
 }

src/network/readarr_network/mod.rs

@@ -50,6 +50,7 @@ pub enum ReadarrEvent {
   StartTask(ReadarrTaskName),
   ToggleAuthorMonitoring(i64),
   TriggerAutomaticAuthorSearch(i64),
+  UpdateAndScanAuthor(i64),
 }
 
 impl NetworkResource for ReadarrEvent {
@@ -64,7 +65,8 @@ impl NetworkResource for ReadarrEvent {
       ReadarrEvent::SearchNewAuthor(_) => "/author/lookup",
       ReadarrEvent::GetQueuedEvents
       | ReadarrEvent::StartTask(_)
-      | ReadarrEvent::TriggerAutomaticAuthorSearch(_) => "/command",
+      | ReadarrEvent::TriggerAutomaticAuthorSearch(_)
+      | ReadarrEvent::UpdateAndScanAuthor(_) => "/command",
       ReadarrEvent::GetHostConfig | ReadarrEvent::GetSecurityConfig => "/config/host",
       ReadarrEvent::GetDiskSpace => "/diskspace",
       ReadarrEvent::HealthCheck => "/health",
@@ -176,6 +178,10 @@ impl Network<'_, '_> {
         .trigger_automatic_author_search(author_id)
         .await
         .map(ReadarrSerdeable::from),
+      ReadarrEvent::UpdateAndScanAuthor(author_id) => self
+        .update_and_scan_author(author_id)
+        .await
+        .map(ReadarrSerdeable::from),
     }
   }
 

src/network/readarr_network/readarr_network_tests.rs

@@ -25,6 +25,7 @@ mod tests {
   #[case(ReadarrEvent::GetQueuedEvents, "/command")]
   #[case(ReadarrEvent::StartTask(Default::default()), "/command")]
   #[case(ReadarrEvent::TriggerAutomaticAuthorSearch(1), "/command")]
+  #[case(ReadarrEvent::UpdateAndScanAuthor(1), "/command")]
   #[case(ReadarrEvent::GetHostConfig, "/config/host")]
   #[case(ReadarrEvent::GetSecurityConfig, "/config/host")]
   #[case(ReadarrEvent::GetDiskSpace, "/diskspace")]