feat(dart): savePopularRecords

Author: Fluf22

templates/dart/guides/search/savePopularRecords.mustache

@@ -0,0 +1,32 @@
+{{> snippets/import}}
+
+void savePopularRecords() async {
+  {{> snippets/init}}
+
+  List<Map<String, dynamic>> records = [];
+
+  BrowseResponse? browseResponse;
+  do {
+    var browseParams = BrowseParamsObject(hitsPerPage: 1000, cursor: browseResponse?.cursor);
+    browseResponse = await client.browse(
+        indexName: "indexName", browseParams: browseParams
+    );
+    for (var hit in browseResponse.hits) {
+      final isPopular = hit['nbFollowers'] > 1000;
+      final updatedProduct = {
+        ...hit,
+        'isPopular': isPopular,
+      };
+      records.add(updatedProduct);
+    }
+  } while (browseResponse.cursor != null);
+
+  var batchParams = BatchWriteParams(
+    requests: records
+        .map((record) => BatchRequest(
+              action: Action.addObject,
+              body: record,
+            ))
+        .toList());
+  await {{#dynamicSnippet}}batchChunks{{/dynamicSnippet}};
+}