✨ Provide the ability to localize notifications

pkg/internal/provider/caller.go

@@ -17,6 +17,8 @@ func AddProvider(in NotificationProvider) {
 }
 
 func PushNotification(in pushkit.NotificationPushRequest) error {
+	in.Notification = TranslateNotify(in.Notification, in.Lang)
+
 	requestId := uuid.NewString()
 	log.Debug().
 		Str("tk", in.Token).
@@ -77,10 +79,11 @@ func PushNotificationBatch(in pushkit.NotificationPushBatchRequest) {
 				Msg("Provider was not found, push skipped...")
 			continue
 		}
+		wg.Add(1)
 		go func() {
-			wg.Add(1)
 			defer wg.Done()
 
+			in.Notification = TranslateNotify(in.Notification, in.Lang[idx])
 			log.Debug().
 				Str("tk", in.Tokens[0]).
 				Str("provider", in.Providers[0]).

pkg/internal/provider/localizer.go

@@ -0,0 +1,42 @@
+package provider
+
+import (
+	"fmt"
+
+	"git.solsynth.dev/hypernet/nexus/pkg/nex/localize"
+	"git.solsynth.dev/hypernet/pusher/pkg/pushkit"
+)
+
+func TranslateNotify(nty pushkit.Notification, lang string) pushkit.Notification {
+	if nty.TranslateKey != nil {
+		return nty
+	}
+
+	localizeKeys := map[string]string{
+		"title":    fmt.Sprintf("%s.%s", *nty.TranslateKey, "subject"),
+		"subtitle": fmt.Sprintf("%s.%s", *nty.TranslateKey, "subtitle"),
+		"body":     fmt.Sprintf("%s.%s", *nty.TranslateKey, "body"),
+	}
+
+	for k, v := range localizeKeys {
+		tmpl := localize.L.GetLocalizedString(v, lang)
+		if args, ok := nty.TranslateArgs[k]; ok {
+			anySlice := make([]any, len(args))
+			for i, s := range args {
+				anySlice[i] = s
+			}
+			str := fmt.Sprintf(tmpl, anySlice...)
+			switch k {
+			case "title":
+				nty.Title = str
+			case "subtitle":
+				nty.Subtitle = str
+			case "body":
+				nty.Body = str
+			}
+		}
+
+	}
+
+	return nty
+}