Summary and environment type are hoisted into discord embed field name

pkg/alertforwarder/translator.go

@@ -9,6 +9,12 @@ import (
 	"github.com/specklesystems/alertmanager-discord/pkg/discord"
 )
 
+const (
+	keySummary         = "summary"
+	keyEnvironmentType = "source_environment_type"
+	keyEnvironmentName = "source_environment_name"
+)
+
 func TranslateAlertManagerToDiscord(status string, amo *alertmanager.Out, alerts []alertmanager.Alert) discord.Out {
 	DO := discord.Out{}
 
@@ -31,6 +37,11 @@ func TranslateAlertManagerToDiscord(status string, amo *alertmanager.Out, alerts
 	}
 
 	for _, alert := range alerts {
+		fieldName := fmt.Sprintf("[%s/%s] Alert details", alert.Labels[keyEnvironmentType], alert.Labels[keyEnvironmentName])
+		if summary, ok := alert.Annotations[keySummary]; ok {
+			fieldName = fmt.Sprintf("[%s/%s] %s", alert.Labels[keyEnvironmentType], alert.Labels[keyEnvironmentName], summary)
+		}
+
 		var details strings.Builder
 		details.WriteString("Annotations:\n")
 
@@ -42,6 +53,10 @@ func TranslateAlertManagerToDiscord(status string, amo *alertmanager.Out, alerts
 		sort.Strings(annotationKeys)
 
 		for _, key := range annotationKeys {
+			if key == keySummary {
+				// if there is a summary, it is already the field name so no need to repeat it
+				continue
+			}
 			details.WriteString(fmt.Sprintf("%s: %s\n", key, alert.Annotations[key]))
 		}
 
@@ -55,11 +70,15 @@ func TranslateAlertManagerToDiscord(status string, amo *alertmanager.Out, alerts
 		sort.Strings(labelKeys)
 
 		for _, key := range labelKeys {
+			if key == keyEnvironmentName || key == keyEnvironmentType {
+				// if these keys exist, we have already added them to the field name
+				continue
+			}
 			details.WriteString(fmt.Sprintf("  %s: %s\n", key, alert.Labels[key]))
 		}
 
 		RichEmbed.Fields = append(RichEmbed.Fields, discord.EmbedField{
-			Name:  "Alert details",
+			Name:  fieldName,
 			Value: details.String(),
 		})
 	}