code refactoring

frontend/src/types/index.ts

@@ -102,8 +102,15 @@ export type CustomTemplate = {
   content: string
 }
 
+export enum LiveStreamStatus {
+  WAITING,
+  IN_PROGRESS,
+  COMPLETED,
+  ERRORED
+}
+
 export type LiveStreamProgress = Record<string, {
-  Status: number
+  Status: LiveStreamStatus
   WaitTime: string
   LiveDate: string
 }>

frontend/src/views/Livestream.tsx

@@ -13,7 +13,7 @@ import LivestreamSpeedDial from '../components/livestream/LivestreamSpeedDial'
 import NoLivestreams from '../components/livestream/NoLivestreams'
 import { useSubscription } from '../hooks/observable'
 import { useRPC } from '../hooks/useRPC'
-import { LiveStreamProgress } from '../types'
+import { LiveStreamProgress, LiveStreamStatus } from '../types'
 
 const LiveStreamMonitorView: React.FC = () => {
   const { client } = useRPC()
@@ -45,15 +45,15 @@ const LiveStreamMonitorView: React.FC = () => {
     return `${hrs}:${mts}:${ss}`
   }
 
-  const mapStatusToChip = (status: number): React.ReactNode => {
+  const mapStatusToChip = (status: LiveStreamStatus): React.ReactNode => {
     switch (status) {
-      case 0:
+      case LiveStreamStatus.WAITING:
         return <Chip label='Waiting/Wait start' color='warning' size='small' />
-      case 1:
+      case LiveStreamStatus.IN_PROGRESS:
         return <Chip label='Downloading' color='primary' size='small' />
-      case 2:
+      case LiveStreamStatus.COMPLETED:
         return <Chip label='Completed' color='success' size='small' />
-      case 3:
+      case LiveStreamStatus.ERRORED:
         return <Chip label='Errored' color='error' size='small' />
       default:
         return <Chip label='Unknown state' color='primary' size='small' />
@@ -99,15 +99,13 @@ const LiveStreamMonitorView: React.FC = () => {
                         {mapStatusToChip(progress[k].Status)}
                       </TableCell>
                       <TableCell align='right'>
-                        {/* TODO: change to enum */}
+                        {progress[k].Status === LiveStreamStatus.WAITING
-                        {progress[k].Status === 0
                           ? formatMicro(Number(progress[k].WaitTime))
                           : "-"
                         }
                       </TableCell>
                       <TableCell align='right'>
-                        {/* TODO: change to enum */}
+                        {progress[k].Status === LiveStreamStatus.WAITING
-                        {progress[k].Status === 0
                           ? new Date(progress[k].LiveDate).toLocaleString()
                           : "-"
                         }

server/handlers/archive.go

@@ -158,7 +158,6 @@ func SendFile(w http.ResponseWriter, r *http.Request) {
 
 	root := config.Instance().DownloadPath
 
-	// TODO: further path / file validations
 	if strings.Contains(filepath.Dir(filename), root) {
 		http.ServeFile(w, r, filename)
 		return

server/internal/livestream/livestream.go

@@ -167,8 +167,9 @@ func (l *LiveStream) monitorStartTime(r io.Reader, doneWait chan struct{}) {
 			waitTimeScanner()
 		}
 
-		l.status = inProgress
 	}
+
+	l.status = inProgress
 }
 
 func (l *LiveStream) WaitTime() <-chan time.Duration {

server/internal/message_queue.go

@@ -53,7 +53,6 @@ func (m *MessageQueue) downloadConsumer() {
 	sem := semaphore.NewWeighted(int64(m.concurrency))
 
 	m.eventBus.SubscribeAsync(queueName, func(p *Process) {
-		//TODO: provide valid context
 		sem.Acquire(context.Background(), 1)
 		defer sem.Release(1)
 
@@ -82,8 +81,7 @@ func (m *MessageQueue) metadataSubscriber() {
 	sem := semaphore.NewWeighted(1)
 
 	m.eventBus.SubscribeAsync(queueName, func(p *Process) {
-		//TODO: provide valid context
+		sem.Acquire(context.Background(), 1)
-		sem.Acquire(context.TODO(), 1)
 		defer sem.Release(1)
 
 		slog.Info("received process from event bus",

server/internal/playlist.go

@@ -69,7 +69,7 @@ func PlaylistDetect(req DownloadRequest, mq *MessageQueue, db *MemoryDB) error {
 				1,
 			)
 
-			//TODO: it's idiotic but it works: virtually delay the creation time
+			//XXX: it's idiotic but it works: virtually delay the creation time
 			meta.CreatedAt = time.Now().Add(time.Millisecond * time.Duration(i*10))
 
 			proc := &Process{