Dashboards: Refactor service to make it injectable by wire (#44588)

* Add providers to folder and dashboard services

* Refactor folder and dashboard services

* Move store implementation to its own file due wire cannot allow us to cast to SQLStore

* Add store in some places and more missing dependencies

* Bad merge fix

* Remove old functions from tests and few fixes

* Fix provisioning

* Remove store from http server and some test fixes

* Test fixes

* Fix dashboard and folder tests

* Fix library tests

* Fix provisioning tests

* Fix plugins manager tests

* Fix alert and org users tests

* Refactor service package and more test fixes

* Fix dashboard_test tets

* Fix api tests

* Some lint fixes

* Fix lint

* More lint :/

* Move dashboard integration tests to dashboards service and fix dependencies

* Lint + tests

* More integration tests fixes

* Lint

* Lint again

* Fix tests again and again anda again

* Update searchstore_test

* Fix goimports

* More go imports

* More imports fixes

* Fix lint

* Move UnprovisionDashboard function into dashboard service and remove bus

* Use search service instead of bus

* Fix test

* Fix go imports

* Use nil in tests

pkg/services/libraryelements/libraryelements.go

@@ -6,15 +6,17 @@ import (
 	"github.com/grafana/grafana/pkg/api/routing"
 	"github.com/grafana/grafana/pkg/infra/log"
 	"github.com/grafana/grafana/pkg/models"
+	"github.com/grafana/grafana/pkg/services/dashboards"
 	"github.com/grafana/grafana/pkg/services/sqlstore"
 	"github.com/grafana/grafana/pkg/setting"
 )
 
-func ProvideService(cfg *setting.Cfg, sqlStore *sqlstore.SQLStore, routeRegister routing.RouteRegister) *LibraryElementService {
+func ProvideService(cfg *setting.Cfg, sqlStore *sqlstore.SQLStore, routeRegister routing.RouteRegister, folderService dashboards.FolderService) *LibraryElementService {
 	l := &LibraryElementService{
 		Cfg:           cfg,
 		SQLStore:      sqlStore,
 		RouteRegister: routeRegister,
+		folderService: folderService,
 		log:           log.New("library-elements"),
 	}
 	l.registerAPIEndpoints()
@@ -36,6 +38,7 @@ type LibraryElementService struct {
 	Cfg           *setting.Cfg
 	SQLStore      *sqlstore.SQLStore
 	RouteRegister routing.RouteRegister
+	folderService dashboards.FolderService
 	log           log.Logger
 }