refactoring: config struct & pipelines

server/archiver/archiver.go

@@ -5,15 +5,12 @@ import (
 	"database/sql"
 	"log/slog"
 
-	evbus "github.com/asaskevich/EventBus"
 	"github.com/marcopiovanello/yt-dlp-web-ui/v3/server/archive"
 	"github.com/marcopiovanello/yt-dlp-web-ui/v3/server/config"
 )
 
-const QueueName = "process:archive"
-
 var (
-	eventBus       = evbus.New()
+	ch             = make(chan *Message, 1)
 	archiveService archive.Service
 )
 
@@ -25,18 +22,20 @@ func Register(db *sql.DB) {
 }
 
 func init() {
-	eventBus.Subscribe(QueueName, func(m *Message) {
-		slog.Info(
-			"archiving completed download",
-			slog.String("title", m.Title),
-			slog.String("source", m.Source),
-		)
-		archiveService.Archive(context.Background(), m)
-	})
+	go func() {
+		for m := range ch {
+			slog.Info(
+				"archiving completed download",
+				slog.String("title", m.Title),
+				slog.String("source", m.Source),
+			)
+			archiveService.Archive(context.Background(), m)
+		}
+	}()
 }
 
 func Publish(m *Message) {
 	if config.Instance().AutoArchive {
-		eventBus.Publish(QueueName, m)
+		ch <- m
 	}
 }