[v9.0.x] Search (SQL): support dashboardUID query parameter (#50126)

* Search (SQL): support dashboardUID query parameter (#50121)

(cherry picked from commit d452322aa8)

* manual merge

Co-authored-by: Ryan McKinley <ryantxu@gmail.com>

pkg/services/sqlstore/dashboard.go

@@ -75,8 +75,10 @@ func (ss *SQLStore) FindDashboards(ctx context.Context, query *models.FindPersis
 		filters = append(filters, searchstore.TagsFilter{Tags: query.Tags})
 	}
 
-	if len(query.DashboardIds) > 0 {
-		filters = append(filters, searchstore.DashboardFilter{IDs: query.DashboardIds})
+	if len(query.DashboardUIDs) > 0 {
+		filters = append(filters, searchstore.DashboardFilter{UIDs: query.DashboardUIDs})
+	} else if len(query.DashboardIds) > 0 {
+		filters = append(filters, searchstore.DashboardIDFilter{IDs: query.DashboardIds})
 	}
 
 	if query.IsStarred {

pkg/services/sqlstore/searchstore/filters.go

@@ -95,14 +95,22 @@ func (f FolderFilter) Where() (string, []interface{}) {
 	return sqlIDin("dashboard.folder_id", f.IDs)
 }
 
-type DashboardFilter struct {
+type DashboardIDFilter struct {
 	IDs []int64
 }
 
-func (f DashboardFilter) Where() (string, []interface{}) {
+func (f DashboardIDFilter) Where() (string, []interface{}) {
 	return sqlIDin("dashboard.id", f.IDs)
 }
 
+type DashboardFilter struct {
+	UIDs []string
+}
+
+func (f DashboardFilter) Where() (string, []interface{}) {
+	return sqlUIDin("dashboard.uid", f.UIDs)
+}
+
 type TagsFilter struct {
 	Tags []string
 }
@@ -150,6 +158,21 @@ func sqlIDin(column string, ids []int64) (string, []interface{}) {
 	return fmt.Sprintf("%s IN %s", column, sqlArray), params
 }
 
+func sqlUIDin(column string, uids []string) (string, []interface{}) {
+	length := len(uids)
+	if length < 1 {
+		return "", nil
+	}
+
+	sqlArray := "(?" + strings.Repeat(",?", length-1) + ")"
+
+	params := []interface{}{}
+	for _, id := range uids {
+		params = append(params, id)
+	}
+	return fmt.Sprintf("%s IN %s", column, sqlArray), params
+}
+
 // FolderWithAlertsFilter applies a filter that makes the result contain only folders that contain alert rules
 type FolderWithAlertsFilter struct {
 }