Finished for now

src-tauri/src/main.rs

@@ -3,14 +3,33 @@
   windows_subsystem = "windows"
 )]
 
+#[derive(serde::Serialize)]
+struct CustomResponse {
+  message: String,
+}
+
+async fn something_else() -> Option<String> {
+  Some("All goods from the frontend 👍".into())
+}
+
 #[tauri::command]
-fn ok() -> String {
-  String::from("All goods here 👍")
+async fn something(
+  window: tauri::Window
+) -> Result<CustomResponse, String> {
+  println!("All goods here 👍 at native level, passing back to {}", window.label());
+  let result: Option<String> = something_else().await;
+  if let Some(message) = result {
+    Ok(CustomResponse {
+      message
+    })
+  } else {
+    Err("No result".into())
+  }
 }
 
 fn main() {
   tauri::Builder::default()
-    .invoke_handler(tauri::generate_handler![ok])
+    .invoke_handler(tauri::generate_handler![something])
     .run(tauri::generate_context!())
     .expect("error while running tauri application");
-}
+}

src-tauri/tauri.conf.json

@@ -29,8 +29,8 @@
         "icons/icon.icns",
         "icons/icon.ico"
       ],
-      "identifier": "com.tauri.dev",
-      "longDescription": "",
+      "identifier": "",
+      "longDescription": "Apollo Sandbox on desktop",
       "macOS": {
         "entitlements": null,
         "exceptionDomain": "",
@@ -39,7 +39,7 @@
         "signingIdentity": null
       },
       "resources": [],
-      "shortDescription": "",
+      "shortDescription": "ApolloSandbox.app",
       "targets": "all",
       "windows": {
         "certificateThumbprint": null,

ui/index.html

@@ -4,13 +4,14 @@
 
     <script src="https://embeddable-sandbox.cdn.apollographql.com/_latest/embeddable-sandbox.umd.production.min.js"></script>
     <script>
-    // new window.EmbeddedSandbox({
-    //     target: "#sandbox"
-    // });
+    new window.EmbeddedSandbox({
+        target: "#sandbox"
+    });
 
     const { invoke } = window.__TAURI__.tauri;
 
-    invoke("ok")
-       .then(response => console.log(response));
+    invoke("something")
+       .then(({message}) => console.log(message))
+       .catch(error => console.error(error));
     </script>
 </html>