fixes

src/main.rs

@@ -84,6 +84,19 @@ async fn get_value(device_id: web::Path<String>, data: web::Data<AppState>) -> i
     HttpResponse::Ok().json(messages)
 }
 
+#[get("/device/")]
+async fn get_devices(data: web::Data<AppState>) -> impl Responder {
+    info!("GET - devices - Processing");
+    let devices = match data.db.get_devices().await {
+        Ok(devs) => devs,
+        Err(e) => {
+            error!("Getting Devices from DB failed \n{}", e);
+            return HttpResponse::InternalServerError().finish();
+        }
+    };
+    HttpResponse::Ok().json(devices)
+}
+
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
     env_logger::init();
@@ -100,8 +113,9 @@ async fn main() -> std::io::Result<()> {
             .service(get_telemetry)
             .service(receive_value)
             .service(get_value)
+            .service(get_devices)
     })
-    .bind(("127.0.0.1", 8080))?
+    .bind(("0.0.0.0", 8080))?
     .run()
     .await
 }