feat(workflow): re-download live thumbnail again after 10 minutes

Zibbp · Feb 18, 2024 · 3c8a13b · 3c8a13b
1 parent 5a6ada2
commit 3c8a13b
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Showing 3 changed files with 35 additions and 5 deletions.
diff --git a/cmd/worker/main.go b/cmd/worker/main.go
@@ -170,6 +170,7 @@ func main() {
 		w.RegisterWorkflow(workflows.ArchiveTwitchLiveVideoWorkflow)
 		w.RegisterWorkflow(workflows.DownloadTwitchLiveChatWorkflow)
 		w.RegisterWorkflow(workflows.DownloadTwitchLiveThumbnailsWorkflow)
+		w.RegisterWorkflow(workflows.DownloadTwitchLiveThumbnailsWorkflowWait)
 		w.RegisterWorkflow(workflows.DownloadTwitchLiveVideoWorkflow)
 		w.RegisterWorkflow(workflows.SaveTwitchLiveVideoInfoWorkflow)
 		w.RegisterWorkflow(workflows.ArchiveTwitchLiveChatWorkflow)

diff --git a/internal/activities/video.go b/internal/activities/video.go
@@ -231,11 +231,6 @@ func DownloadTwitchThumbnails(ctx context.Context, input dto.ArchiveVideoInput)
 
 func DownloadTwitchLiveThumbnails(ctx context.Context, input dto.ArchiveVideoInput) error {
 
-	_, dbErr := database.DB().Client.Queue.UpdateOneID(input.Queue.ID).SetTaskVodDownloadThumbnail(utils.Running).Save(ctx)
-	if dbErr != nil {
-		return dbErr
-	}
-
 	twitchService := twitch.NewService()
 	stream, err := twitchService.GetStreams(fmt.Sprintf("?user_login=%s", input.Channel.Name))
 	if err != nil {
@@ -246,6 +241,11 @@ func DownloadTwitchLiveThumbnails(ctx context.Context, input dto.ArchiveVideoInp
 		return temporal.NewApplicationError(err.Error(), "", nil)
 	}
 
+	_, dbErr := database.DB().Client.Queue.UpdateOneID(input.Queue.ID).SetTaskVodDownloadThumbnail(utils.Running).Save(ctx)
+	if dbErr != nil {
+		return dbErr
+	}
+
 	if len(stream.Data) == 0 {
 		_, dbErr := database.DB().Client.Queue.UpdateOneID(input.Queue.ID).SetTaskVodDownloadThumbnail(utils.Failed).Save(ctx)
 		if dbErr != nil {

diff --git a/internal/workflows/video.go b/internal/workflows/video.go
@@ -127,6 +127,9 @@ func ArchiveLiveVideoWorkflow(ctx workflow.Context, input dto.ArchiveVideoInput)
 		return err
 	}
 
+	// download thumbnails againt in 5 minutes
+	_ = workflow.ExecuteChildWorkflow(ctx, DownloadTwitchLiveThumbnailsWorkflowWait, input)
+
 	// save video info
 	err = workflow.ExecuteChildWorkflow(ctx, SaveTwitchLiveVideoInfoWorkflow, input).Get(ctx, nil)
 	if err != nil {
@@ -241,6 +244,32 @@ func DownloadTwitchLiveThumbnailsWorkflow(ctx workflow.Context, input dto.Archiv
 	return nil
 }
 
+func DownloadTwitchLiveThumbnailsWorkflowWait(ctx workflow.Context, input dto.ArchiveVideoInput) error {
+	ctx = workflow.WithActivityOptions(ctx, workflow.ActivityOptions{
+		StartToCloseTimeout: 15 * time.Minute,
+		RetryPolicy: &temporal.RetryPolicy{
+			InitialInterval:    1 * time.Minute,
+			BackoffCoefficient: 2,
+			MaximumAttempts:    2,
+			MaximumInterval:    15 * time.Minute,
+		},
+	})
+
+	workflow.Sleep(ctx, 10*time.Minute)
+
+	err := workflow.ExecuteActivity(ctx, activities.DownloadTwitchLiveThumbnails, input).Get(ctx, nil)
+	if err != nil {
+		return workflowErrorHandler(err, input, "download-thumbnails")
+	}
+
+	err = checkIfTasksAreDone(input)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
 // *Low Level Workflow*
 func SaveTwitchVideoInfoWorkflow(ctx workflow.Context, input dto.ArchiveVideoInput) error {
 	ctx = workflow.WithActivityOptions(ctx, workflow.ActivityOptions{