1 files changed, 33 insertions, 0 deletions
diff --git a/app/services/metrics/users_starred_dashboards/delete_service.rb b/app/services/metrics/users_starred_dashboards/delete_service.rb
new file mode 100644
index 00000000000..579715bd49f
--- /dev/null
+++ b/app/services/metrics/users_starred_dashboards/delete_service.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+# Delete all matching Metrics::UsersStarredDashboard entries for given user based on matched dashboard_path, project
+module Metrics
+  module UsersStarredDashboards
+    class DeleteService < ::BaseService
+      def initialize(user, project, dashboard_path = nil)
+        @user, @project, @dashboard_path = user, project, dashboard_path
+      end
+
+      def execute
+        ServiceResponse.success(payload: { deleted_rows: starred_dashboards.delete_all })
+      end
+
+      private
+
+      attr_reader :user, :project, :dashboard_path
+
+      def starred_dashboards
+        # since deleted records are scoped to their owner there is no need to
+        # check if that user can delete them, also if user lost access to
+        # project it shouldn't block that user from removing them
+        dashboards = user.metrics_users_starred_dashboards
+
+        if dashboard_path.present?
+          dashboards.for_project_dashboard(project, dashboard_path)
+        else
+          dashboards.for_project(project)
+        end
+      end
+    end
+  end
+end