Shared map modification

[alkur-gh]

Hi. I have a problem with argocd-notifications-controller sending wrong labels from different notification to alertmanager.

Could it be because of this line?

notifications-engine/pkg/services/alertmanager.go

Line 103 in e3fe626

notification.Alertmanager.Labels = n.Labels

From my understanding n is a shared object (original template) in

notifications-engine/pkg/api/api.go

Lines 29 to 31 in e3fe626

	type api struct {
	notificationServices map[string]services.NotificationService
	templatesService templates.Service

notifications-engine/pkg/api/api.go

Line 93 in e3fe626

templatesService, err := templates.NewService(cfg.Templates)

notifications-engine/pkg/templates/service.go

Lines 25 to 26 in e3fe626

	for name, cfg := range templates {
	templater, err := cfg.GetTemplater(name, f)

And because of this, shared n.Labels gets modified in

notifications-engine/pkg/services/alertmanager.go

Line 153 in e3fe626

n.Labels[k] = val