[MapNodeInfo] betting text rendering

encointer · Jul 22, 2024 · 3caffc6 · 3caffc6
1 parent 7972e24
commit 3caffc6
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/src/map/MapNodeInfo.js b/src/map/MapNodeInfo.js
@@ -76,8 +76,8 @@ function MapNodeInfoMain (props) {
   return (
     <Card className='encointer-map-node-info' style={props.style || {}}>
       <Card.Content className='info' onClick={onClickNode}>
-        <Card.Header>{nodeInfo.nodeName} <Icon name='chevron down' /></Card.Header>
-        <Card.Meta>{`${nodeInfo.chain || ''} v${nodeInfo.nodeVersion || ''}`}</Card.Meta>
+        <Card.Header>{nodeName(nodeInfo)} <Icon name='chevron down' /></Card.Header>
+        <Card.Meta>{chainInfo(nodeInfo)}</Card.Meta>
       </Card.Content>
       {
         apiState === 'READY'
@@ -109,6 +109,14 @@ function MapNodeInfoMain (props) {
   );
 }
 
+function nodeName (nodeInfo) {
+  return nodeInfo.nodeName !== undefined ? nodeInfo.nodeName : '...getting node name';
+}
+
+function chainInfo (nodeInfo) {
+  return nodeInfo.chain !== undefined ? `${nodeInfo.chain} v${nodeInfo.nodeVersion}` : '';
+}
+
 export default function MapNodeInfo (props) {
   return <MapNodeInfoMain {...props} />;
 }