[examples][sm] - renaming ckan to ckan-2021

examples/ckan-2021/components/search/Total.tsx

@@ -0,0 +1,23 @@
+import { useQuery } from '@apollo/react-hooks';
+import { ErrorMessage } from '../_shared';
+import { GET_TOTAL_COUNT_QUERY } from '../../graphql/queries';
+import { ItemTotal } from '@portaljs/portaljs-components';
+
+const Total: React.FC<{ variables: any }> = ({ variables }) => {
+  const { loading, error, data } = useQuery(GET_TOTAL_COUNT_QUERY, {
+    variables,
+    // Setting this value to true will make the component rerender when
+    // the "networkStatus" changes, so we are able to know if it is fetching
+    // more data
+    notifyOnNetworkStatusChange: true,
+  });
+
+  if (error) return <ErrorMessage message="Error loading search results." />;
+  if (loading) return <div>Loading</div>;
+
+  const { result } = data.search;
+
+  return <ItemTotal count={result.count} />;
+};
+
+export default Total;