fix: load sequences in unit page

[ihor-romaniuk]

Description

Handle loading errors when opening the course unit page via direct link as an unauthorized user.

Original pull request:

• master branch fix: load sequences in unit page #1867

Screenshots

Case 1: Open course unit page

Case 2: Open Split Test xblock content

Unexpected Application Error!
Cannot read properties of undefined (reading 'upstreamLink')
TypeError: Cannot read properties of undefined (reading 'upstreamLink')
    at T2 (https://app.pr-1788-ba9a65.sandboxes.opencraft.hosting/authoring/app.a1ce6d6e6800b33ff46c.js:1:5941058)
    at pa (https://app.pr-1788-ba9a65.sandboxes.opencraft.hosting/authoring/457.db97dc1cceb0d252ed30.js:2:1924360)
    at ks (https://app.pr-1788-ba9a65.sandboxes.opencraft.hosting/authoring/457.db97dc1cceb0d252ed30.js:2:1938398)
    at wu (https://app.pr-1788-ba9a65.sandboxes.opencraft.hosting/authoring/457.db97dc1cceb0d252ed30.js:2:1984168)
    at gl (https://app.pr-1788-ba9a65.sandboxes.opencraft.hosting/authoring/457.db97dc1cceb0d252ed30.js:2:1972553)
    at hl (https://app.pr-1788-ba9a65.sandboxes.opencraft.hosting/authoring/457.db97dc1cceb0d252ed30.js:2:1972481)
    at pl (https://app.pr-1788-ba9a65.sandboxes.opencraft.hosting/authoring/457.db97dc1cceb0d252ed30.js:2:1972344)
    at nl (https://app.pr-1788-ba9a65.sandboxes.opencraft.hosting/authoring/457.db97dc1cceb0d252ed30.js:2:1969179)
    at tl (https://app.pr-1788-ba9a65.sandboxes.opencraft.hosting/authoring/457.db97dc1cceb0d252ed30.js:2:1967735)
    at _ (https://app.pr-1788-ba9a65.sandboxes.opencraft.hosting/authoring/457.db97dc1cceb0d252ed30.js:2:1005861)

Testing instructions

• Open the course unit page directly while not signed in.
• Sign in to the system.
• Case 1
  -- Verify that the course unit page loads correctly after authentication.
• Case 2
  -- Add Split Test xBlock
  -- Open Split Test xBlock content page
  -- Verify that the Split Test xBlock content page loads correctly.

Other information

Settings

EDX_PLATFORM_REPOSITORY: https://github.com/openedx/edx-platform.git
EDX_PLATFORM_VERSION: release/teak.master

TUTOR_GROVE_WAFFLE_FLAGS:
  - name: contentstore.new_studio_mfe.use_new_unit_page
    everyone: true

TUTOR_GROVE_NEW_MFES:
  authoring:
    port: 18000
    repository: https://github.com/raccoongang/frontend-app-course-authoring.git
    version: romaniuk/fix/load-sequences-teak

TUTOR_GROVE_MFE_LMS_COMMON_SETTINGS: |
  MFE_CONFIG["ENABLE_UNIT_PAGE"] = True
  MFE_CONFIG["ENABLE_NEW_EDITOR_PAGES"] = True

[openedx-webhooks]

Thanks for the pull request, @ihor-romaniuk!

This repository is currently maintained by @bradenmacdonald.

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[codecov]

Codecov Report

Attention: Patch coverage is 94.44444% with 1 line in your changes missing coverage. Please review.

Please upload report for BASE (release/teak.master@1919eb4). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
src/course-unit/data/thunk.js	91.66%	1 Missing ⚠️

Additional details and impacted files

@@                  Coverage Diff                   @@
##             release/teak.master    #1876   +/-   ##
======================================================
  Coverage                       ?   93.79%           
======================================================
  Files                          ?     1147           
  Lines                          ?    23965           
  Branches                       ?     5073           
======================================================
  Hits                           ?    22478           
  Misses                         ?     1419           
  Partials                       ?       68           

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