refactor: split modules and harden scraping workflows

internal/handler/tasks.go

@@ -8,16 +8,25 @@ package handler
 
 import (
 	"net/http"
+	"time"
 
 	"github.com/gin-gonic/gin"
 
 	"github.com/ShukeBta/MediaStationGo/internal/service"
 )
 
+const tasksLiveTorrentSnapshotMaxAge = 30 * time.Second
+
 func tasksHandler(svc *service.Container) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		transcodes := svc.Transcoder.Active()
-		_, torrents, _ := svc.Downloads.List(c.Request.Context())
+		var transcodes []service.ActiveJob
+		if svc.Transcoder != nil {
+			transcodes = svc.Transcoder.Active()
+		}
+		var torrents []service.QBitTorrent
+		if svc.Downloads != nil {
+			torrents = svc.Downloads.LiveTorrentSnapshot(tasksLiveTorrentSnapshotMaxAge)
+		}
 		background := service.TaskSnapshot{}
 		if svc.Tasks != nil {
 			background = svc.Tasks.Snapshot()