From 2bd231c8f5158d868540d18e6d427452ad0adb17 Mon Sep 17 00:00:00 2001
From: Volodymyr Chekyrta <volodymyr.chekyrta@raccoongang.com>
Date: Wed, 26 Apr 2023 18:06:17 +0300
Subject: [PATCH] Fix downloading CourseSequential blocks

---
 .../Presentation/Container/CourseContainerViewModel.swift   | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/Course/Course/Presentation/Container/CourseContainerViewModel.swift b/Course/Course/Presentation/Container/CourseContainerViewModel.swift
index ca3150bdb..ac682d449 100644
--- a/Course/Course/Presentation/Container/CourseContainerViewModel.swift
+++ b/Course/Course/Presentation/Container/CourseContainerViewModel.swift
@@ -115,11 +115,9 @@ public class CourseContainerViewModel: BaseCourseViewModel {
     
     func onDownloadViewTap(chapter: CourseChapter, blockId: String, state: DownloadViewState) {
         let blocks = chapter.childs
-            .filter { $0.isDownloadable }
+            .first(where: { $0.id == blockId })?.childs
             .flatMap { $0.childs }
-            .filter { $0.isDownloadable }
-            .flatMap { $0.childs }
-            .filter { $0.isDownloadable }
+            .filter { $0.isDownloadable } ?? []
         
         do {
             switch state {