Merge branch 'main' into fix/8403

pkg/query-service/rules/manager.go

@@ -353,6 +353,10 @@ func (m *Manager) EditRule(ctx context.Context, ruleStr string, id valuer.UUID)
 				return err
 			}
 
+			if len(channels) == 0 {
+				return errors.New("no channels found for this org, please set channels first")
+			}
+
 			for _, channel := range channels {
 				preferredChannels = append(preferredChannels, channel.Name)
 			}
@@ -536,6 +540,9 @@ func (m *Manager) CreateRule(ctx context.Context, ruleStr string) (*ruletypes.Ge
 			if err != nil {
 				return err
 			}
+			if len(channels) == 0 {
+				return errors.New("no channels found for this org, please set channels first")
+			}
 
 			for _, channel := range channels {
 				preferredChannels = append(preferredChannels, channel.Name)