sqlstore split: dashboard permissions (#49962)

* backend/sqlstore split: remove unused GetDashboardPermissionsForUser from sqlstore
* remove debugging line
* backend/sqlstore: move dashboard permission related functions to dashboard service

pkg/models/dashboards.go

@@ -7,6 +7,7 @@ import (
 	"time"
 
 	"github.com/gosimple/slug"
+
 	"github.com/grafana/grafana/pkg/components/simplejson"
 	"github.com/grafana/grafana/pkg/setting"
 	"github.com/grafana/grafana/pkg/util"
@@ -451,14 +452,6 @@ type GetDashboardsQuery struct {
 	Result        []*Dashboard
 }
 
-type GetDashboardPermissionsForUserQuery struct {
-	DashboardIds []int64
-	OrgId        int64
-	UserId       int64
-	OrgRole      RoleType
-	Result       []*DashboardPermissionForUser
-}
-
 type GetDashboardsByPluginIdQuery struct {
 	OrgId    int64
 	PluginId string
@@ -477,12 +470,6 @@ type GetDashboardsBySlugQuery struct {
 	Result []*Dashboard
 }
 
-type DashboardPermissionForUser struct {
-	DashboardId    int64          `json:"dashboardId"`
-	Permission     PermissionType `json:"permission"`
-	PermissionName string         `json:"permissionName"`
-}
-
 type DashboardRef struct {
 	Uid  string
 	Slug string