Search poc: Initial index paginates list response (#94582)

pkg/services/unifiedSearch/service.go

@@ -3,7 +3,6 @@ package unifiedSearch
 import (
 	"context"
 	"errors"
-	"fmt"
 
 	"github.com/grafana/grafana-plugin-sdk-go/backend"
 	"github.com/grafana/grafana-plugin-sdk-go/data"
@@ -12,6 +11,7 @@ import (
 	"github.com/grafana/grafana/pkg/infra/tracing"
 	"github.com/grafana/grafana/pkg/registry"
 	"github.com/grafana/grafana/pkg/services/accesscontrol"
+	"github.com/grafana/grafana/pkg/services/apiserver/endpoints/request"
 	"github.com/grafana/grafana/pkg/services/featuremgmt"
 	"github.com/grafana/grafana/pkg/services/folder"
 	"github.com/grafana/grafana/pkg/services/org"
@@ -152,14 +152,16 @@ func (s *StandardSearchService) DoQuery(ctx context.Context, user *backend.User,
 }
 
 func (s *StandardSearchService) doQuery(ctx context.Context, signedInUser *user.SignedInUser, orgID int64, q Query) *backend.DataResponse {
-	response := s.doSearchQuery(ctx, q, s.cfg.AppSubURL)
+	response := s.doSearchQuery(ctx, q, s.cfg.AppSubURL, orgID)
 	return response
 }
 
-func (s *StandardSearchService) doSearchQuery(ctx context.Context, qry Query, _ string) *backend.DataResponse {
+func (s *StandardSearchService) doSearchQuery(ctx context.Context, qry Query, _ string, orgID int64) *backend.DataResponse {
 	response := &backend.DataResponse{}
 
-	tenantId := fmt.Sprintf("stacks-%s", s.cfg.StackID)
+	// will use stack id for cloud and org id for on-prem
+	tenantId := request.GetNamespaceMapper(s.cfg)(orgID)
+
 	req := &resource.SearchRequest{Tenant: tenantId, Query: qry.Query, Limit: int64(qry.Limit), Offset: int64(qry.From)}
 	res, err := s.resourceClient.Search(ctx, req)
 	if err != nil {