OpenSearch - some progress in migration

src/models/headers.ts

@@ -7,14 +7,6 @@ export interface SolrResponse {
     // facet_counts: FacetCount;
 }
 
-// OPENSEARCH
-export interface OpenResponse {
-    responseHeader: ResponseHeader;
-    response: ResponseContent;
-    facets: FacetFields;
-    // facet_counts: FacetCount;
-}
-
 export interface ResponseHeader {
     status: boolean;
     QTime: number;
@@ -79,3 +71,51 @@ export class FacetItem {
     }
 }
 //#endregion
+
+// OPENSEARCH
+// ========================================================================
+export interface OpenSearchResponse {
+    took: number;
+    timed_out: boolean;
+    _shards: Shards;
+    hits: Hits;
+    aggregations?: Aggregations;
+}
+
+export interface Shards {
+    total: number;
+    successful: number;
+    skipped: number;
+    failed: number;
+}
+
+export interface Hits {
+    total: Total;
+    max_score: number;
+    hits: Array<Hit>;
+}
+
+export interface Total {
+    value: number;
+    relation: string;
+}
+
+export interface Hit {
+    _index: string;
+    _id: string;
+    _score: number;
+    _source: Dataset;
+}
+
+export interface Aggregations {
+    [key: string]: Aggregation;
+}
+
+export interface Aggregation {
+    buckets: Array<Bucket>;
+}
+
+export interface Bucket {
+    key: string;
+    doc_count: number;
+}