Alerting: Add read-only GMA rules to the new list view (#98116)

* Reuse prom groups generator between GMA, external DS and list view

* Improve generators, add initial support for GMA in grouped view components

* Improve handling of GMA rules

* Split componentes into files

* Improve error handling, simplify groups grouping

* Extract grafana rules component

* Reset yarn.lock

* Reset yarn.lock 2

* Update filters, adjust file names, add folder display name to GMA rules

* Re-enable filtering for cloud rules

* Rename AlertRuleLoader

* Add missing translations, fix lint errors

* Remove unused imports, update translations

* Fix responses in BE tests

* Update backend tests

* Update integration test

* Tidy up group page size constants

* Add error throwing to getGroups endpoint to prevent grafana usage

* Refactor FilterView to remove exhaustive check

* Refactor common props for grafana rule rendering

* Unify identifiers' discriminators, add comments, minor refactor

* Update translations

* Remove unnecessary prev page condition, add a few explanations

---------

Co-authored-by: fayzal-g <fayzal.ghantiwala@grafana.com>
Co-authored-by: Tom Ratcliffe <tom.ratcliffe@grafana.com>

pkg/services/dashboards/dashboard_service_mock.go

@@ -198,7 +198,6 @@ func (_m *FakeDashboardService) GetAllDashboards(ctx context.Context) ([]*Dashbo
 	return r0, r1
 }
 
-
 func (_m *FakeDashboardService) GetAllDashboardsByOrgId(ctx context.Context, orgID int64) ([]*Dashboard, error) {
 	ret := _m.Called(ctx, orgID)
 

pkg/services/folder/folderimpl/unifiedstore.go

@@ -432,7 +432,7 @@ func (ss *FolderUnifiedStoreImpl) GetDescendants(ctx context.Context, orgID int6
 }
 
 func getDescendants(nodes map[string]*folder.Folder, tree map[string]map[string]*folder.Folder, ancestor_uid string, descendantsMap map[string]*folder.Folder) {
-	for uid, _ := range tree[ancestor_uid] {
+	for uid := range tree[ancestor_uid] {
 		descendantsMap[uid] = nodes[uid]
 		getDescendants(nodes, tree, uid, descendantsMap)
 	}

pkg/services/ngalert/api/api_prometheus.go

@@ -489,7 +489,8 @@ func toRuleGroup(log log.Logger, manager state.AlertInstanceManager, sr StatusRe
 	newGroup := &apimodels.RuleGroup{
 		Name: groupKey.RuleGroup,
 		// file is what Prometheus uses for provisioning, we replace it with namespace which is the folder in Grafana.
-		File: folderFullPath,
+		File:      folderFullPath,
+		FolderUID: groupKey.NamespaceUID,
 	}
 
 	rulesTotals := make(map[string]int64, len(rules))
@@ -514,7 +515,9 @@ func toRuleGroup(log log.Logger, manager state.AlertInstanceManager, sr StatusRe
 		}
 
 		newRule := apimodels.Rule{
+			UID:            rule.UID,
 			Name:           rule.Title,
+			FolderUID:      rule.NamespaceUID,
 			Labels:         apimodels.LabelsFromMap(rule.GetLabels(labelOptions...)),
 			Health:         status.Health,
 			LastError:      errorOrEmpty(status.LastError),

pkg/services/ngalert/api/api_prometheus_test.go

@@ -314,9 +314,12 @@ func TestRouteGetRuleStatuses(t *testing.T) {
 		"groups": [{
 			"name": "rule-group",
 			"file": "%s",
+			"folderUid": "namespaceUID",
 			"rules": [{
 				"state": "inactive",
 				"name": "AlwaysFiring",
+				"folderUid": "namespaceUID",
+				"uid": "RuleUID",
 				"query": "vector(1)",
 				"alerts": [{
 					"labels": {
@@ -377,10 +380,13 @@ func TestRouteGetRuleStatuses(t *testing.T) {
 		"groups": [{
 			"name": "rule-group",
 			"file": "%s",
+			"folderUid": "namespaceUID",
 			"rules": [{
 				"state": "inactive",
 				"name": "AlwaysFiring",
 				"query": "vector(1)",
+				"folderUid": "namespaceUID",
+				"uid": "RuleUID",
 				"alerts": [{
 					"labels": {
 						"job": "prometheus",
@@ -439,10 +445,13 @@ func TestRouteGetRuleStatuses(t *testing.T) {
 		"groups": [{
 			"name": "rule-group",
 			"file": "%s",
+			"folderUid": "namespaceUID",
 			"rules": [{
 				"state": "inactive",
 				"name": "AlwaysFiring",
 				"query": "vector(1) | vector(1)",
+				"folderUid": "namespaceUID",
+				"uid": "RuleUID",
 				"alerts": [{
 					"labels": {
 						"job": "prometheus"

pkg/services/ngalert/api/tooling/definitions/prom.go

@@ -89,6 +89,8 @@ type RuleGroup struct {
 	Name string `json:"name"`
 	// required: true
 	File string `json:"file"`
+	// required: true
+	FolderUID string `json:"folderUid"`
 	// In order to preserve rule ordering, while exposing type (alerting or recording)
 	// specific properties, both alerting and recording rules are exposed in the
 	// same array.
@@ -165,9 +167,13 @@ type AlertingRule struct {
 // adapted from cortex
 // swagger:model
 type Rule struct {
+	// required: true
+	UID string `json:"uid"`
 	// required: true
 	Name string `json:"name"`
 	// required: true
+	FolderUID string `json:"folderUid"`
+	// required: true
 	Query  string            `json:"query"`
 	Labels promlabels.Labels `json:"labels,omitempty"`
 	// required: true