Chore: Use context.Context for the get home dashboard API endpoint (#36735)

Use context.Context for the get home dashboard API endpoint.

Ref #36734

pkg/services/sqlstore/dashboard.go

@@ -33,7 +33,6 @@ func init() {
 	bus.AddHandler("sql", SearchDashboards)
 	bus.AddHandler("sql", GetDashboardTags)
 	bus.AddHandler("sql", GetDashboardSlugById)
-	bus.AddHandler("sql", GetDashboardUIDById)
 	bus.AddHandler("sql", GetDashboardsByPluginId)
 	bus.AddHandler("sql", GetDashboardPermissionsForUser)
 	bus.AddHandler("sql", GetDashboardsBySlug)
@@ -43,6 +42,10 @@ func init() {
 	prometheus.MustRegister(shadowSearchCounter)
 }
 
+func (ss *SQLStore) addDashboardQueryAndCommandHandlers() {
+	bus.AddHandlerCtx("sql", ss.GetDashboardUIDById)
+}
+
 var generateNewUid func() string = util.GenerateShortUID
 
 func (ss *SQLStore) SaveDashboard(cmd models.SaveDashboardCommand) (*models.Dashboard, error) {
@@ -623,21 +626,23 @@ func GetDashboardsBySlug(query *models.GetDashboardsBySlugQuery) error {
 	return nil
 }
 
-func GetDashboardUIDById(query *models.GetDashboardRefByIdQuery) error {
-	var rawSQL = `SELECT uid, slug from dashboard WHERE Id=?`
+func (ss *SQLStore) GetDashboardUIDById(ctx context.Context, query *models.GetDashboardRefByIdQuery) error {
+	return ss.WithDbSession(ctx, func(dbSession *DBSession) error {
+		var rawSQL = `SELECT uid, slug from dashboard WHERE Id=?`
 
-	us := &models.DashboardRef{}
+		us := &models.DashboardRef{}
 
-	exists, err := x.SQL(rawSQL, query.Id).Get(us)
+		exists, err := dbSession.SQL(rawSQL, query.Id).Get(us)
 
-	if err != nil {
-		return err
-	} else if !exists {
-		return models.ErrDashboardNotFound
-	}
+		if err != nil {
+			return err
+		} else if !exists {
+			return models.ErrDashboardNotFound
+		}
 
-	query.Result = us
-	return nil
+		query.Result = us
+		return nil
+	})
 }
 
 func getExistingDashboardByIdOrUidForUpdate(sess *DBSession, dash *models.Dashboard, overwrite bool) (bool, error) {