refactor: adding filters to data source (#1372)

* refactor: adding filters and make largest auto value as default

* refactor: fixing lint error

* refactor: fixing test

* refactor: fixing tests

* refactor: addressing review comments

* revert: auto interval chagnes

Author: anandtiwary

projects/observability/src/shared/dashboard/data/graphql/trace/timeseries/trace-metric-timeseries-data-source.model.test.ts

@@ -32,6 +32,7 @@ describe('Trace metric timeseries data source model', () => {
       requestType: EXPLORE_GQL_REQUEST,
       timeRange: new GraphQlTimeRange(testTimeRange.startTime, testTimeRange.endTime),
       context: ObservabilityTraceType.Api,
+      filters: [],
       interval: testInterval,
       limit: 10000,
       selections: [model.specification]

projects/observability/src/shared/dashboard/data/graphql/trace/trace-series-values-data-source.model.ts

@@ -10,22 +10,24 @@ import {
   GraphQlExploreResult
 } from '../../../../graphql/request/handlers/explore/explore-query';
 import { GraphQlDataSourceModel } from '../graphql-data-source.model';
+import { GraphQlFilter } from './../../../../graphql/model/schema/filter/graphql-filter';
 
 export abstract class TraceSeriesValuesDataSourceModel<TData> extends GraphQlDataSourceModel<TData> {
   protected abstract specification: ExploreSpecification;
 
   protected fetchSpecificationData(interval: TimeDuration): Observable<GraphQlExploreResult[]> {
-    return this.query<ExploreGraphQlQueryHandlerService>(() => this.buildRequest(interval)).pipe(
-      map(response => response.results)
-    );
+    return this.query<ExploreGraphQlQueryHandlerService>(inheritedFilters =>
+      this.buildRequest(interval, inheritedFilters)
+    ).pipe(map(response => response.results));
   }
 
-  private buildRequest(interval: TimeDuration): GraphQlExploreRequest {
+  private buildRequest(interval: TimeDuration, inheritedFilters: GraphQlFilter[] = []): GraphQlExploreRequest {
     return {
       requestType: EXPLORE_GQL_REQUEST,
       timeRange: this.getTimeRangeOrThrow(),
       context: ObservabilityTraceType.Api,
       interval: interval,
+      filters: [...inheritedFilters],
       limit: 10000,
       selections: [this.specification]
     };