feat: display labels for checks and components in default notification

message

events/notifications.go

@@ -96,25 +96,30 @@ func (t *NotificationEventProperties) FromMap(m map[string]string) {
 	_ = json.Unmarshal(b, &t)
 }
 
+// labelsTemplate is a helper func to generate the template for displaying labels
+func labelsTemplate(field string) string {
+	return fmt.Sprintf("{{if %s}}**Labels**:\n{{range $k, $v := %s}}`{{$k}}={{$v}}`\n{{end}}{{end}}", field, field)
+}
+
 // defaultTitleAndBody returns the default title and body for notification
 // based on the given event.
 func defaultTitleAndBody(event string) (title string, body string) {
 	switch event {
 	case EventCheckPassed:
 		title = "Check {{.check.name}} has passed"
-		body = "[Reference]({{.permalink}})"
+		body = fmt.Sprintf("%s[Reference]({{.permalink}})", labelsTemplate(".check.labels"))
 
 	case EventCheckFailed:
 		title = "Check {{.check.name}} has failed"
-		body = "[Reference]({{.permalink}})"
+		body = fmt.Sprintf("%s[Reference]({{.permalink}})", labelsTemplate(".check.labels"))
 
 	case EventComponentStatusHealthy, EventComponentStatusUnhealthy, EventComponentStatusInfo, EventComponentStatusWarning, EventComponentStatusError:
 		title = "Component {{.component.name}} status updated to {{.component.status}}"
-		body = "Component {{.component.name}} status updated to {{.component.status}}\n\n[Reference]({{.permalink}})"
+		body = fmt.Sprintf("%s[Reference]({{.permalink}})", labelsTemplate(".component.labels"))
 
 	case EventIncidentCommentAdded:
 		title = "{{.author.name}} left a comment on {{.incident.incident_id}}: {{.incident.title}}"
-		body = "{{.comment.comment}}\n\n[Reference]({{.permalink}})"
+		body = fmt.Sprintf("%s[Reference]({{.permalink}})", labelsTemplate(".component.labels"))
 
 	case EventIncidentCreated:
 		title = "{{.incident.incident_id}}: {{.incident.title}} ({{.incident.severity}}) created"