Improve errors reporting

virtweb_backend/src/controllers/network_controller.rs

@@ -14,11 +14,21 @@ pub async fn create(client: LibVirtReq, req: web::Json<NetworkInfo>) -> HttpResu
         Ok(d) => d,
         Err(e) => {
             log::error!("Failed to extract network info! {e}");
-            return Ok(HttpResponse::BadRequest().body(e.to_string()));
+            return Ok(
+                HttpResponse::BadRequest().json(format!("Failed to extract network info! {e}"))
+            );
         }
     };
 
-    let uid = client.update_network(network).await?;
+    let uid = match client.update_network(network).await {
+        Ok(u) => u,
+        Err(e) => {
+            log::error!("Failed to update network! {e}");
+            return Ok(
+                HttpResponse::InternalServerError().json(format!("Failed to update network! {e}"))
+            );
+        }
+    };
 
     Ok(HttpResponse::Ok().json(NetworkID { uid }))
 }
@@ -56,7 +66,13 @@ pub async fn update(
 ) -> HttpResult {
     let mut network = body.0.to_virt_network()?;
     network.uuid = Some(path.uid);
-    client.update_network(network).await?;
+
+    if let Err(e) = client.update_network(network).await {
+        log::error!("Failed to update network! {e}");
+        return Ok(
+            HttpResponse::InternalServerError().json(format!("Failed to update network!\n${e}"))
+        );
+    }
 
     Ok(HttpResponse::Ok().json("Network updated"))
 }
@@ -115,9 +131,13 @@ pub async fn status(client: LibVirtReq, id: web::Path<NetworkID>) -> HttpResult
 
 /// Start a network
 pub async fn start(client: LibVirtReq, id: web::Path<NetworkID>) -> HttpResult {
-    client.start_network(id.uid).await?;
-
-    Ok(HttpResponse::Accepted().json("Network started"))
+    match client.start_network(id.uid).await {
+        Ok(_) => Ok(HttpResponse::Accepted().json("Network started")),
+        Err(e) => {
+            log::error!("Failed to start a network! {e}: {:?}", id.uid);
+            Ok(HttpResponse::InternalServerError().json(format!("Failed to start network! {e}")))
+        }
+    }
 }
 
 /// Stop a network