[ADF-2595] use pagination settings with search filter (#3139)

* use pagination settings

* unit tests

demo-shell/src/app/components/search/search-result.component.ts

@@ -64,6 +64,12 @@ export class SearchResultComponent implements OnInit {
     onRefreshPagination(pagination: Pagination) {
         this.maxItems = pagination.maxItems;
         this.skipCount = pagination.skipCount;
+
+        this.queryBuilder.paging = {
+            maxItems: pagination.maxItems,
+            skipCount: pagination.skipCount
+        };
+        this.queryBuilder.update();
     }
 
     onDeleteElementSuccess(element: any) {

lib/content-services/search/search-query-builder.service.spec.ts

@@ -363,7 +363,25 @@ describe('SearchQueryBuilder', () => {
 
         const compiled = builder.buildQuery();
         expect(compiled.scope.locations).toEqual('custom');
+    });
 
+    it('should use pagination settings', () => {
+        const config: SearchConfiguration = {
+            query: {
+                categories: [
+                    <any> { id: 'cat1', enabled: true }
+                ]
+            }
+        };
+        const builder = new SearchQueryBuilderService(buildConfig(config), null);
+        builder.queryFragments['cat1'] = 'cm:name:test';
+        builder.paging = { maxItems: 5, skipCount: 5 };
+
+        const compiled = builder.buildQuery();
+        expect(compiled.paging).toEqual({
+            maxItems: 5,
+            skipCount: 5
+        });
     });
 
 });

lib/content-services/search/search-query-builder.service.ts

@@ -37,6 +37,7 @@ export class SearchQueryBuilderService {
     scope: { locations?: string };
     filterQueries: FilterQuery[] = [];
     ranges: { [id: string]: SearchRange } = {};
+    paging: { maxItems?: number; skipCount?: number } = null;
 
     config: SearchConfiguration;
 
@@ -122,12 +123,7 @@ export class SearchQueryBuilderService {
                 },
                 include: ['path', 'allowableOperations'],
                 fields: fields,
-                /*
-                paging: {
-                    maxItems: maxResults,
-                    skipCount: skipCount
-                },
-                */
+                paging: this.paging,
                 filterQueries: this.filterQueries,
                 facetQueries: this.config.facetQueries,
                 facetFields: this.config.facetFields,