fix(striker-ui-api): catch exceptions in GET anvil summary list handler

striker-ui-api/src/lib/request_handlers/anvil/getAnvilDetail.ts

@@ -34,9 +34,7 @@ export const getAnvilDetail: RequestHandler<
       hosts,
     });
   } catch (error) {
-    stderr(
-      `Failed to get summary of anvil node pair ${anvilUuid}; CAUSE: ${error}`,
-    );
+    stderr(`Failed to get summary of anvil node ${anvilUuid}; CAUSE: ${error}`);
 
     return response.status(500).send();
   }

striker-ui-api/src/lib/request_handlers/anvil/getAnvilSummary.ts

@@ -23,10 +23,16 @@ export const getAnvilSummary: RequestHandler<unknown, AnvilSummary> = async (
   const { anvil_uuid: alist } = anvils;
   const result: AnvilSummary = { anvils: [] };
 
-  for (const auuid of Object.keys(alist)) {
-    result.anvils.push(
-      await buildAnvilSummary({ anvils, anvilUuid: auuid, hosts }),
-    );
+  try {
+    for (const auuid of Object.keys(alist)) {
+      result.anvils.push(
+        await buildAnvilSummary({ anvils, anvilUuid: auuid, hosts }),
+      );
+    }
+  } catch (error) {
+    stderr(`Failed to get summary of anvil nodes; CAUSE: ${error}`);
+
+    return response.status(500).send();
   }
 
   response.json(result);