feat(readarr): fetch the Readarr host config and expose it on the CLI

src/cli/readarr/get_command_handler.rs

@@ -18,6 +18,8 @@ mod get_command_handler_tests;
 
 #[derive(Debug, Clone, PartialEq, Eq, Subcommand)]
 pub enum ReadarrGetCommand {
+  #[command(about = "Fetch the host config for your Readarr instance")]
+  HostConfig,
   #[command(about = "Get the system status")]
   SystemStatus,
 }
@@ -49,6 +51,13 @@ impl<'a, 'b> CliCommandHandler<'a, 'b, ReadarrGetCommand> for ReadarrGetCommandH
 
   async fn handle(self) -> Result<String> {
     let result = match self.command {
+      ReadarrGetCommand::HostConfig => {
+        let resp = self
+          .network
+          .handle_network_event(ReadarrEvent::GetHostConfig.into())
+          .await?;
+        serde_json::to_string_pretty(&resp)?
+      }
       ReadarrGetCommand::SystemStatus => {
         let resp = self
           .network

src/cli/readarr/get_command_handler_tests.rs

@@ -22,7 +22,9 @@ mod tests {
     use rstest::rstest;
 
     #[rstest]
-    fn test_get_commands_have_no_arg_requirements(#[values("system-status")] subcommand: &str) {
+    fn test_get_commands_have_no_arg_requirements(
+      #[values("host-config", "system-status")] subcommand: &str,
+    ) {
       let result = Cli::command().try_get_matches_from(["managarr", "readarr", "get", subcommand]);
 
       assert_ok!(&result);
@@ -46,6 +48,29 @@ mod tests {
       network::{MockNetworkTrait, NetworkEvent, readarr_network::ReadarrEvent},
     };
 
+    #[tokio::test]
+    async fn test_handle_get_host_config_command() {
+      let mut mock_network = MockNetworkTrait::new();
+      mock_network
+        .expect_handle_network_event()
+        .with(eq::<NetworkEvent>(ReadarrEvent::GetHostConfig.into()))
+        .times(1)
+        .returning(|_| {
+          Ok(Serdeable::Readarr(ReadarrSerdeable::Value(
+            json!({"testResponse": "response"}),
+          )))
+        });
+      let app_arc = Arc::new(Mutex::new(App::test_default()));
+      let get_host_config_command = ReadarrGetCommand::HostConfig;
+
+      let result =
+        ReadarrGetCommandHandler::with(&app_arc, get_host_config_command, &mut mock_network)
+          .handle()
+          .await;
+
+      assert_ok!(&result);
+    }
+
     #[tokio::test]
     async fn test_handle_get_system_status_command() {
       let mut mock_network = MockNetworkTrait::new();

src/network/readarr_network/mod.rs

@@ -14,6 +14,7 @@ mod readarr_network_tests;
 #[derive(Debug, Eq, PartialEq, Clone)]
 pub enum ReadarrEvent {
   GetDiskSpace,
+  GetHostConfig,
   GetStatus,
   HealthCheck,
 }
@@ -21,6 +22,7 @@ pub enum ReadarrEvent {
 impl NetworkResource for ReadarrEvent {
   fn resource(&self) -> &'static str {
     match &self {
+      ReadarrEvent::GetHostConfig => "/config/host",
       ReadarrEvent::GetDiskSpace => "/diskspace",
       ReadarrEvent::HealthCheck => "/health",
       ReadarrEvent::GetStatus => "/system/status",
@@ -44,6 +46,10 @@ impl Network<'_, '_> {
         .get_readarr_diskspace()
         .await
         .map(ReadarrSerdeable::from),
+      ReadarrEvent::GetHostConfig => self
+        .get_readarr_host_config()
+        .await
+        .map(ReadarrSerdeable::from),
       ReadarrEvent::GetStatus => self.get_readarr_status().await.map(ReadarrSerdeable::from),
       ReadarrEvent::HealthCheck => self
         .get_readarr_healthcheck()

src/network/readarr_network/readarr_network_tests.rs

@@ -6,6 +6,7 @@ mod tests {
   use rstest::rstest;
 
   #[rstest]
+  #[case(ReadarrEvent::GetHostConfig, "/config/host")]
   #[case(ReadarrEvent::GetDiskSpace, "/diskspace")]
   #[case(ReadarrEvent::HealthCheck, "/health")]
   #[case(ReadarrEvent::GetStatus, "/system/status")]

src/network/readarr_network/system/mod.rs

@@ -1,4 +1,4 @@
-use crate::models::servarr_models::{DiskSpace, SystemStatus};
+use crate::models::servarr_models::{DiskSpace, HostConfig, SystemStatus};
 use crate::network::readarr_network::ReadarrEvent;
 use crate::network::{Network, RequestMethod};
 use anyhow::Result;
@@ -26,6 +26,21 @@ impl Network<'_, '_> {
       .await
   }
 
+  pub(in crate::network::readarr_network) async fn get_readarr_host_config(
+    &mut self,
+  ) -> Result<HostConfig> {
+    info!("Fetching Readarr host config");
+    let event = ReadarrEvent::GetHostConfig;
+
+    let request_props = self
+      .request_props_from(event, RequestMethod::Get, None::<()>, None, None)
+      .await;
+
+    self
+      .handle_request::<(), HostConfig>(request_props, |_, _| ())
+      .await
+  }
+
   pub(in crate::network::readarr_network) async fn get_readarr_status(
     &mut self,
   ) -> Result<SystemStatus> {

src/network/readarr_network/system/readarr_system_network_tests.rs

@@ -1,7 +1,8 @@
 #[cfg(test)]
 mod tests {
+  use crate::models::HorizontallyScrollableText;
   use crate::models::readarr_models::ReadarrSerdeable;
-  use crate::models::servarr_models::{DiskSpace, SystemStatus};
+  use crate::models::servarr_models::{DiskSpace, HostConfig, SystemStatus};
   use crate::network::network_tests::test_utils::{MockServarrApi, test_network};
   use crate::network::readarr_network::ReadarrEvent;
   use chrono::DateTime;
@@ -77,6 +78,69 @@ mod tests {
     assert_is_empty!(app.lock().await.data.readarr_data.disk_space_vec);
   }
 
+  #[tokio::test]
+  async fn test_handle_get_readarr_host_config_event() {
+    let (mock, app, _server) = MockServarrApi::get()
+      .returns(json!({
+        "bindAddress": "*",
+        "port": 8787,
+        "urlBase": "",
+        "instanceName": "Readarr",
+        "applicationUrl": "",
+        "enableSsl": false,
+        "sslPort": 6868,
+        "sslCertPath": "",
+        "sslCertPassword": ""
+      }))
+      .build_for(ReadarrEvent::GetHostConfig)
+      .await;
+    app.lock().await.server_tabs.set_index(3);
+    let mut network = test_network(&app);
+
+    let result = network
+      .handle_readarr_event(ReadarrEvent::GetHostConfig)
+      .await;
+
+    mock.assert_async().await;
+
+    let ReadarrSerdeable::HostConfig(host_config) = result.unwrap() else {
+      panic!("Expected HostConfig")
+    };
+
+    assert_eq!(
+      host_config,
+      HostConfig {
+        bind_address: "*".into(),
+        port: 8787,
+        url_base: Some(HorizontallyScrollableText::default()),
+        instance_name: Some("Readarr".into()),
+        application_url: Some(HorizontallyScrollableText::default()),
+        enable_ssl: false,
+        ssl_port: 6868,
+        ssl_cert_path: Some(String::new()),
+        ssl_cert_password: Some(String::new()),
+      }
+    );
+  }
+
+  #[tokio::test]
+  async fn test_handle_get_readarr_host_config_event_failure() {
+    let (mock, app, _server) = MockServarrApi::get()
+      .returns(json!({}))
+      .status(500)
+      .build_for(ReadarrEvent::GetHostConfig)
+      .await;
+    app.lock().await.server_tabs.set_index(3);
+    let mut network = test_network(&app);
+
+    let result = network
+      .handle_readarr_event(ReadarrEvent::GetHostConfig)
+      .await;
+
+    mock.assert_async().await;
+    assert_err!(result);
+  }
+
   #[tokio::test]
   async fn test_handle_get_readarr_status_event() {
     let (mock, app, _server) = MockServarrApi::get()