Added notification when there are no entries

matrix-bot/matrix-bot.go

@@ -4,6 +4,7 @@ import (
 	"encoding/base64"
 	"encoding/json"
 	"log"
+	"time"
 
 	"maunium.net/go/mautrix"
 	"maunium.net/go/mautrix/event"
@@ -65,14 +66,15 @@ func SendMessage(today string, nextDay string) {
 		nextDayRepresentation = representation
 	}
 
-	if len(todayRepresentation) == 0 && len(nextDayRepresentation) == 0 {
-		return
-	}
-
 	var msg string
 
+	dt := time.Now()
+
+	if len(todayRepresentation) == 0 && len(nextDayRepresentation) == 0 { // no entries
+		msg += "<b>✅ Vertretung - Keine Einträge vorhanden</b>"
+	} else {
 		if len(todayRepresentation) > 0 {
-		msg += "<b>Vertretung - Heute</b>"
+			msg += "<b>⚠️ Vertretung - Heute</b>"
 
 			for _, entity := range todayRepresentation {
 				msg += "<br>Stunde: <b>" + entity.Hour + "</b>"
@@ -87,7 +89,7 @@ func SendMessage(today string, nextDay string) {
 		}
 
 		if len(nextDayRepresentation) > 0 {
-		msg += "<br><b>Vertretung - Nächster Tag</b>"
+			msg += "<br><b>⚠️ Vertretung - Nächster Tag</b>"
 
 			for _, entity := range nextDayRepresentation {
 				msg += "<br>Stunde: <b>" + entity.Hour + "</b>"
@@ -100,6 +102,9 @@ func SendMessage(today string, nextDay string) {
 				msg += "<br>"
 			}
 		}
+	}
+
+	msg += "<br>" + dt.Format("02.01.2006 15:04:05")
 
 	botmsg := format.RenderMarkdown(msg, false, true)