feat: fix issues

backend/modules/medias/service.go

@@ -81,7 +81,7 @@ func (svc *Service) GetMediaByID(ctx context.Context, tenantId, userId, id int64
 }
 
 func (svc *Service) ModelToListItem(ctx context.Context, m *model.Medias) *ListItem {
-	return &ListItem{
+	item := &ListItem{
 		ID:          m.ID,
 		Poster:      fmt.Sprintf("/static/%s/poster.jpg", m.Hash),
 		Hash:        m.Hash,
@@ -93,7 +93,10 @@ func (svc *Service) ModelToListItem(ctx context.Context, m *model.Medias) *ListI
 		Resources:   m.Resources,
 		CreatedAt:   m.CreatedAt,
 		UpdatedAt:   m.UpdatedAt,
+		Bought:      false,
 	}
+
+	return item
 }
 
 // List
@@ -146,7 +149,11 @@ func (svc *Service) List(ctx context.Context, tenantId, userId int64, filter *Li
 	}
 
 	items := lo.Map(dest, func(m model.Medias, _ int) *ListItem {
-		return svc.ModelToListItem(ctx, &m)
+		item := svc.ModelToListItem(ctx, &m)
+		if lo.Contains(boughtIDs, m.ID) {
+			item.Bought = true
+		}
+		return item
 	})
 
 	return items, nil