WIP: Menu component for course breadcrumb jump nav

.env

@@ -1,48 +1,16 @@
-# See README.rst for explanations of these.
-# If you add a new learning MFE-specific variable, please note it there!
-
 NODE_ENV='production'
-
-ACCESS_TOKEN_COOKIE_NAME=''
-BASE_URL=''
-CONTACT_URL=''
-CREDENTIALS_BASE_URL=''
-CREDIT_HELP_LINK_URL=''
-CSRF_TOKEN_API_PATH=''
-DISCOVERY_API_BASE_URL=''
-DISCUSSIONS_MFE_BASE_URL=''
-ECOMMERCE_BASE_URL=''
-ENABLE_JUMPNAV='true'
-ENABLE_NOTICES=''
-ENTERPRISE_LEARNER_PORTAL_HOSTNAME=''
-EXAMS_BASE_URL=''
-FAVICON_URL=''
-IGNORED_ERROR_REGEX=''
-INSIGHTS_BASE_URL=''
-LANGUAGE_PREFERENCE_COOKIE_NAME=''
-LMS_BASE_URL=''
-LOGIN_URL=''
-LOGOUT_URL=''
-LOGO_URL=''
-LOGO_TRADEMARK_URL=''
-LOGO_WHITE_URL=''
-LEGACY_THEME_NAME=''
-MARKETING_SITE_BASE_URL=''
-ORDER_HISTORY_URL=''
-PROCTORED_EXAM_FAQ_URL=''
-PROCTORED_EXAM_RULES_URL=''
-REFRESH_ACCESS_TOKEN_ENDPOINT=''
-SEARCH_CATALOG_URL=''
-SEGMENT_KEY=''
-SESSION_COOKIE_DOMAIN=''
-SITE_NAME=''
-SOCIAL_UTM_MILESTONE_CAMPAIGN=''
-STUDIO_BASE_URL=''
-SUPPORT_URL=''
-SUPPORT_URL_CALCULATOR_MATH=''
-SUPPORT_URL_ID_VERIFICATION=''
-SUPPORT_URL_VERIFIED_CERTIFICATE=''
-TERMS_OF_SERVICE_URL=''
-TWITTER_HASHTAG=''
-TWITTER_URL=''
-USER_INFO_COOKIE_NAME=''
+ACCESS_TOKEN_COOKIE_NAME=null
+BASE_URL=null
+CREDENTIALS_BASE_URL=null
+CSRF_TOKEN_API_PATH=null
+ECOMMERCE_BASE_URL=null
+LANGUAGE_PREFERENCE_COOKIE_NAME=null
+LMS_BASE_URL=null
+LOGIN_URL=null
+LOGOUT_URL=null
+MARKETING_SITE_BASE_URL=null
+ORDER_HISTORY_URL=null
+REFRESH_ACCESS_TOKEN_ENDPOINT=null
+SEGMENT_KEY=null
+SITE_NAME=null
+USER_INFO_COOKIE_NAME=null

.env.development

@@ -1,48 +1,17 @@
-# See README.rst for explanations of these.
-# If you add a new learning MFE-specific variable, please note it there!
-
 NODE_ENV='development'
-
+PORT=2000
 ACCESS_TOKEN_COOKIE_NAME='edx-jwt-cookie-header-payload'
-BASE_URL='http://localhost:2000'
-CONTACT_URL='http://localhost:18000/contact'
+BASE_URL='localhost:2000'
 CREDENTIALS_BASE_URL='http://localhost:18150'
-CREDIT_HELP_LINK_URL='https://edx.readthedocs.io/projects/edx-guide-for-students/en/latest/SFD_credit_courses.html#keep-track-of-credit-requirements'
 CSRF_TOKEN_API_PATH='/csrf/api/v1/token'
-DISCOVERY_API_BASE_URL='http://localhost:18381'
-DISCUSSIONS_MFE_BASE_URL='http://localhost:2002'
 ECOMMERCE_BASE_URL='http://localhost:18130'
-ENABLE_JUMPNAV='true'
-ENABLE_NOTICES=''
-ENTERPRISE_LEARNER_PORTAL_HOSTNAME='localhost:8734'
-EXAMS_BASE_URL='http://localhost:18740'
-FAVICON_URL=https://edx-cdn.org/v3/default/favicon.ico
-IGNORED_ERROR_REGEX=''
 LANGUAGE_PREFERENCE_COOKIE_NAME='openedx-language-preference'
 LMS_BASE_URL='http://localhost:18000'
 LOGIN_URL='http://localhost:18000/login'
-LOGOUT_URL='http://localhost:18000/logout'
-LOGO_URL=https://edx-cdn.org/v3/default/logo.svg
-LOGO_TRADEMARK_URL=https://edx-cdn.org/v3/default/logo-trademark.svg
-LOGO_WHITE_URL=https://edx-cdn.org/v3/default/logo-white.svg
-LEGACY_THEME_NAME=''
+LOGOUT_URL='http://localhost:18000/login'
 MARKETING_SITE_BASE_URL='http://localhost:18000'
-ORDER_HISTORY_URL='http://localhost:1996/orders'
-PORT=2000
-PROCTORED_EXAM_FAQ_URL=''
-PROCTORED_EXAM_RULES_URL=''
+ORDER_HISTORY_URL='localhost:1996/orders'
 REFRESH_ACCESS_TOKEN_ENDPOINT='http://localhost:18000/login_refresh'
-SEARCH_CATALOG_URL='http://localhost:18000/courses'
-SEGMENT_KEY=''
+SEGMENT_KEY=null
 SITE_NAME='edX'
-SOCIAL_UTM_MILESTONE_CAMPAIGN='edxmilestone'
-STUDIO_BASE_URL='http://localhost:18010'
-SUPPORT_URL='https://support.edx.org'
-SUPPORT_URL_CALCULATOR_MATH='https://support.edx.org/hc/en-us/articles/360000038428-Entering-math-expressions-in-assignments-or-the-calculator'
-SUPPORT_URL_ID_VERIFICATION='https://support.edx.org/hc/en-us/articles/206503858-How-do-I-verify-my-identity'
-SUPPORT_URL_VERIFIED_CERTIFICATE='https://support.edx.org/hc/en-us/articles/206502008-What-is-a-verified-certificate'
-TERMS_OF_SERVICE_URL='https://www.edx.org/edx-terms-service'
-TWITTER_HASHTAG='myedxjourney'
-TWITTER_URL='https://twitter.com/edXOnline'
 USER_INFO_COOKIE_NAME='edx-user-info'
-SESSION_COOKIE_DOMAIN='localhost'

.env.test

@@ -1,47 +1,15 @@
-# See README.rst for explanations of these.
-# If you add a new learning MFE-specific variable, please note it there!
-
-NODE_ENV='test'
-
 ACCESS_TOKEN_COOKIE_NAME='edx-jwt-cookie-header-payload'
-BASE_URL='http://localhost:2000'
-CONTACT_URL='http://localhost:18000/contact'
+BASE_URL='localhost:1995'
 CREDENTIALS_BASE_URL='http://localhost:18150'
-CREDIT_HELP_LINK_URL='https://edx.readthedocs.io/projects/edx-guide-for-students/en/latest/SFD_credit_courses.html#keep-track-of-credit-requirements'
 CSRF_TOKEN_API_PATH='/csrf/api/v1/token'
-DISCOVERY_API_BASE_URL='http://localhost:18381'
-DISCUSSIONS_MFE_BASE_URL='http://localhost:2002'
 ECOMMERCE_BASE_URL='http://localhost:18130'
-ENABLE_JUMPNAV='true'
-ENABLE_NOTICES=''
-ENTERPRISE_LEARNER_PORTAL_HOSTNAME='localhost:8734'
-EXAMS_BASE_URL='http://localhost:18740'
-FAVICON_URL=https://edx-cdn.org/v3/default/favicon.ico
-IGNORED_ERROR_REGEX=''
 LANGUAGE_PREFERENCE_COOKIE_NAME='openedx-language-preference'
 LMS_BASE_URL='http://localhost:18000'
 LOGIN_URL='http://localhost:18000/login'
-LOGOUT_URL='http://localhost:18000/logout'
-LOGO_URL=https://edx-cdn.org/v3/default/logo.svg
-LOGO_TRADEMARK_URL=https://edx-cdn.org/v3/default/logo-trademark.svg
-LOGO_WHITE_URL=https://edx-cdn.org/v3/default/logo-white.svg
-LEGACY_THEME_NAME=''
+LOGOUT_URL='http://localhost:18000/login'
 MARKETING_SITE_BASE_URL='http://localhost:18000'
-ORDER_HISTORY_URL='http://localhost:1996/orders'
-PORT=2000
-PROCTORED_EXAM_FAQ_URL=''
-PROCTORED_EXAM_RULES_URL=''
+ORDER_HISTORY_URL='localhost:1996/orders'
 REFRESH_ACCESS_TOKEN_ENDPOINT='http://localhost:18000/login_refresh'
-SEARCH_CATALOG_URL='http://localhost:18000/courses'
-SEGMENT_KEY=''
+SEGMENT_KEY=null
 SITE_NAME='edX'
-SOCIAL_UTM_MILESTONE_CAMPAIGN='edxmilestone'
-STUDIO_BASE_URL='http://localhost:18010'
-SUPPORT_URL='https://support.edx.org'
-SUPPORT_URL_CALCULATOR_MATH='https://support.edx.org/hc/en-us/articles/360000038428-Entering-math-expressions-in-assignments-or-the-calculator'
-SUPPORT_URL_ID_VERIFICATION='https://support.edx.org/hc/en-us/articles/206503858-How-do-I-verify-my-identity'
-SUPPORT_URL_VERIFIED_CERTIFICATE='https://support.edx.org/hc/en-us/articles/206502008-What-is-a-verified-certificate'
-TERMS_OF_SERVICE_URL='https://www.edx.org/edx-terms-service'
-TWITTER_HASHTAG='myedxjourney'
-TWITTER_URL='https://twitter.com/edXOnline'
 USER_INFO_COOKIE_NAME='edx-user-info'

.eslintignore

@@ -1,5 +1,4 @@
 coverage/*
 dist/
-packages/
 node_modules/
-jest.config.js
+jest.config.js

.eslintrc.js

@@ -1,17 +1,3 @@
-// eslint-disable-next-line import/no-extraneous-dependencies
 const { createConfig } = require('@edx/frontend-build');
 
-const config = createConfig('eslint', {
-  rules: {
-    // TODO: all these rules should be renabled/addressed. temporarily turned off to unblock a release.
-    'react-hooks/rules-of-hooks': 'off',
-    'react-hooks/exhaustive-deps': 'off',
-    'import/no-extraneous-dependencies': 'off',
-    'no-restricted-exports': 'off',
-    'react/jsx-no-useless-fragment': 'off',
-    'react/no-unknown-property': 'off',
-    'func-names': 'off',
-  },
-});
-
-module.exports = config;
+module.exports = createConfig('eslint');

.github/workflows/add-depr-ticket-to-depr-board.yml

@@ -1,19 +0,0 @@
-# Run the workflow that adds new tickets that are either:
-# - labelled "DEPR"
-# - title starts with "[DEPR]"
-# - body starts with "Proposal Date" (this is the first template field)
-# to the org-wide DEPR project board
-
-name: Add newly created DEPR issues to the DEPR project board
-
-on:
-  issues:
-    types: [opened]
-
-jobs:
-  routeissue:
-    uses: openedx/.github/.github/workflows/add-depr-ticket-to-depr-board.yml@master
-    secrets:
-      GITHUB_APP_ID: ${{ secrets.GRAPHQL_AUTH_APP_ID }}
-      GITHUB_APP_PRIVATE_KEY: ${{ secrets.GRAPHQL_AUTH_APP_PEM }}
-      SLACK_BOT_TOKEN: ${{ secrets.SLACK_ISSUE_BOT_TOKEN }}

.github/workflows/add-remove-label-on-comment.yml

@@ -1,20 +0,0 @@
-# This workflow runs when a comment is made on the ticket
-# If the comment starts with "label: " it tries to apply
-# the label indicated in rest of comment.
-# If the comment starts with "remove label: ", it tries
-# to remove the indicated label.
-# Note: Labels are allowed to have spaces and this script does
-# not parse spaces (as often a space is legitimate), so the command
-# "label: really long lots of words label" will apply the
-# label "really long lots of words label"
-
-name: Allows for the adding and removing of labels via comment
-
-on:
-  issue_comment:
-    types: [created]
-
-jobs:
-  add_remove_labels:
-    uses: openedx/.github/.github/workflows/add-remove-label-on-comment.yml@master
-

.github/workflows/commitlint.yml

@@ -1,10 +0,0 @@
-# Run commitlint on the commit messages in a pull request.
-
-name: Lint Commit Messages
-
-on:
-  - pull_request
-
-jobs:
-  commitlint:
-    uses: openedx/.github/.github/workflows/commitlint.yml@master

.github/workflows/lockfileversion-check.yml

@@ -1,13 +0,0 @@
-#check package-lock file version
-
-name: Lockfile Version check
-
-on:
-  push:
-    branches:
-    - master
-  pull_request:
-
-jobs:
-  version-check:
-    uses: openedx/.github/.github/workflows/lockfileversion-check.yml@master

.github/workflows/self-assign-issue.yml

@@ -1,12 +0,0 @@
-# This workflow runs when a comment is made on the ticket
-# If the comment starts with "assign me" it assigns the author to the
-# ticket (case insensitive)
-
-name: Assign comment author to ticket if they say "assign me"
-on:
-  issue_comment:
-    types: [created]
-
-jobs:
-  self_assign_by_comment:
-    uses: openedx/.github/.github/workflows/self-assign-issue.yml@master

.github/workflows/update-browserslist-db.yml

@@ -1,12 +0,0 @@
-name: Update Browserslist DB
-on:
-  schedule:
-    - cron:  '0 0 * * 1'
-  workflow_dispatch:
-
-jobs:
-  update-browserslist:
-    uses: openedx/.github/.github/workflows/update-browserslist-db.yml@master
-
-    secrets:
-        requirements_bot_github_token: ${{ secrets.requirements_bot_github_token }}

.github/workflows/validate.yml

@@ -1,24 +0,0 @@
-name: validate
-on:
-  push:
-    branches:
-    - master
-  pull_request:
-    branches:
-    - '**'
-jobs:
-  tests:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        node: [16]
-    steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-node@v3
-      with:
-        node-version: ${{ matrix.node }}
-    - run: make validate.ci
-    - name: Upload coverage
-      uses: codecov/codecov-action@v3
-      with:
-        fail_ci_if_error: true

.gitignore

@@ -8,18 +8,11 @@ coverage
 dist/
 src/i18n/transifex_input.json
 temp/babel-plugin-react-intl
-logs
 
 ### pyenv ###
 .python-version
 
-### Editors ###
+### Emacs ###
 *~
 /temp
 /.vscode
-
-# Local package dependencies
-module.config.js
-
-# Local environment overrides
-.env.private

.husky/_/.gitignore

@@ -1 +0,0 @@
-*

.husky/_/husky.sh

@@ -1,31 +0,0 @@
-#!/bin/sh
-if [ -z "$husky_skip_init" ]; then
-  debug () {
-    if [ "$HUSKY_DEBUG" = "1" ]; then
-      echo "husky (debug) - $1"
-    fi
-  }
-
-  readonly hook_name="$(basename "$0")"
-  debug "starting $hook_name..."
-
-  if [ "$HUSKY" = "0" ]; then
-    debug "HUSKY env variable is set to 0, skipping hook"
-    exit 0
-  fi
-
-  if [ -f ~/.huskyrc ]; then
-    debug "sourcing ~/.huskyrc"
-    . ~/.huskyrc
-  fi
-
-  export readonly husky_skip_init=1
-  sh -e "$0" "$@"
-  exitCode="$?"
-
-  if [ $exitCode != 0 ]; then
-    echo "husky - $hook_name hook exited with code $exitCode (error)"
-  fi
-
-  exit $exitCode
-fi

.husky/pre-commit

@@ -1,4 +0,0 @@
-#!/bin/sh
-. "$(dirname "$0")/_/husky.sh"
-
-npm run lint

.travis.yml

@@ -0,0 +1,15 @@
+language: node_js
+node_js: 12
+before_install:
+- npm install -g npm@6
+install:
+- npm ci
+script:
+- make validate-no-uncommitted-package-lock-changes
+- npm run i18n_extract
+- npm run lint
+- npm run test
+- npm run build
+- npm run is-es5
+after_success:
+- codecov

.tx/config

@@ -1,9 +1,8 @@
 [main]
 host = https://www.transifex.com
 
-[o:open-edx:p:edx-platform:r:frontend-app-learning]
+[edx-platform.frontend-app-learning]
 file_filter = src/i18n/messages/<lang>.json
 source_file = src/i18n/transifex_input.json
 source_lang = en
-type        = KEYVALUEJSON
-
+type = KEYVALUEJSON

Makefile

@@ -1,9 +1,11 @@
-export TRANSIFEX_RESOURCE=frontend-app-learning
-transifex_langs = "ar,fr,es_419,zh_CN,pt,it,de,uk,ru,hi,fr_CA"
+transifex_resource = frontend-app-learning
+transifex_langs = "ar,fr,es_419,zh_CN"
 
 transifex_utils = ./node_modules/.bin/transifex-utils.js
 i18n = ./src/i18n
 transifex_input = $(i18n)/transifex_input.json
+tx_url1 = https://www.transifex.com/api/2/project/edx-platform/resource/$(transifex_resource)/translation/en/strings/
+tx_url2 = https://www.transifex.com/api/2/project/edx-platform/resource/$(transifex_resource)/source/
 
 # This directory must match .babelrc .
 transifex_temp = ./temp/babel-plugin-react-intl
@@ -36,30 +38,17 @@ push_translations:
 	# Pushing strings to Transifex...
 	tx push -s
 	# Fetching hashes from Transifex...
-	./node_modules/@edx/reactifex/bash_scripts/get_hashed_strings_v3.sh
+	./node_modules/reactifex/bash_scripts/get_hashed_strings.sh $(tx_url1)
 	# Writing out comments to file...
-	$(transifex_utils) $(transifex_temp) --comments --v3-scripts-path
+	$(transifex_utils) $(transifex_temp) --comments
 	# Pushing comments to Transifex...
-	./node_modules/@edx/reactifex/bash_scripts/put_comments_v3.sh
+	./node_modules/reactifex/bash_scripts/put_comments.sh $(tx_url2)
 
 # Pulls translations from Transifex.
 pull_translations:
-	tx pull -f --mode reviewed --languages=$(transifex_langs)
+	tx pull -f --mode reviewed --language=$(transifex_langs)
 
 # This target is used by Travis.
 validate-no-uncommitted-package-lock-changes:
 	# Checking for package-lock.json changes...
 	git diff --exit-code package-lock.json
-
-.PHONY: validate
-validate:
-	make validate-no-uncommitted-package-lock-changes
-	npm run i18n_extract
-	npm run lint -- --max-warnings 0
-	npm run test
-	npm run build
-
-.PHONY: validate.ci
-validate.ci:
-	npm ci
-	make validate

README.rst

@@ -1,121 +1,22 @@
-|codecov| |license|
+|Build Status| |Coveralls| |npm_version| |npm_downloads| |license|
 
 frontend-app-learning
 =========================
 
+Please tag **@edx/teaching-and-learning** on any PRs or issues.  Thanks.
+
 Introduction
 ------------
 
-This is the Learning MFE (micro-frontend application), which renders all
-learner-facing course pages (like the course outline, the progress page,
-actual course content, etc).
-
-Please tag **@edx/engage-squad** on any PRs or issues.  Thanks.
-
-.. |codecov| image:: https://codecov.io/gh/edx/frontend-app-learning/branch/master/graph/badge.svg?token=3z7XvuzTq3
-   :target: https://codecov.io/gh/edx/frontend-app-learning
-.. |license| image:: https://img.shields.io/badge/license-AGPL-informational
-   :target: https://github.com/openedx/frontend-app-account/blob/master/LICENSE
-
-Development
------------
-
-Start Devstack
-^^^^^^^^^^^^^^
-
-To use this application, `devstack <https://github.com/openedx/devstack>`__ must be running and you must be logged into it.
-
-- Run ``make dev.up.lms``
-- Visit http://localhost:2000/course/course-v1:edX+DemoX+Demo_Course to view the demo course.  You can replace ``course-v1:edX+DemoX+Demo_Course`` with a different course key.
-
-Local module development
-^^^^^^^^^^^^^^^^^^^^^^^^
-
-To develop locally on modules that are installed into this app, you'll need to create a ``module.config.js``
-file (which is git-ignored) that defines where to find your local modules, for instance::
-
-   module.exports = {
-     /*
-     Modules you want to use from local source code.  Adding a module here means that when this app
-     runs its build, it'll resolve the source from peer directories of this app.
-
-     moduleName: the name you use to import code from the module.
-     dir: The relative path to the module's source code.
-     dist: The sub-directory of the source code where it puts its build artifact.  Often "dist", though you
-       may want to use "src" if the module installs React as a peer/dev dependency.
-     */
-     localModules: [
-        { moduleName: '@edx/paragon/scss', dir: '../paragon', dist: 'scss' },
-        { moduleName: '@edx/paragon', dir: '../paragon', dist: 'dist' },
-        { moduleName: '@edx/frontend-enterprise', dir: '../frontend-enterprise', dist: 'src' },
-        { moduleName: '@edx/frontend-platform', dir: '../frontend-platform', dist: 'dist' },
-     ],
-   };
-
-See https://github.com/openedx/frontend-build#local-module-configuration-for-webpack for more details.
-
-Deployment
-----------
-
-The Learning MFE is similar to all the other Open edX MFEs. Read the Open
-edX Developer Guide's section on
-`MFE applications <https://edx.readthedocs.io/projects/edx-developer-docs/en/latest/developers_guide/micro_frontends_in_open_edx.html>`_.
-
-Environment Variables
-^^^^^^^^^^^^^^^^^^^^^
-
-This MFE is configured via environment variables supplied at build time.
-All micro-frontends have a shared set of required environment variables,
-as documented in the Open edX Developer Guide under
-`Required Environment Variables <https://edx.readthedocs.io/projects/edx-developer-docs/en/latest/developers_guide/micro_frontends_in_open_edx.html#required-environment-variables>`_.
-
-The learning micro-frontend also supports the following additional variables:
-
-CREDIT_HELP_LINK_URL
-  A link to resources to help explain what course credit is and how to earn it.
-
-ENABLE_JUMPNAV
-  Enables the new Jump Navigation feature in the course breadcrumbs, defaulted to  the string 'true'.
-  Disable to have simple hyperlinks for breadcrumbs. Setting it to any other value but 'true' ('false','I love flags', 'etc' would disable the Jumpnav).
-  This feature flag is slated to be removed as jumpnav becomes default. Follow the progress of this ticket here:
-  https://openedx.atlassian.net/browse/TNL-8678
-
-SOCIAL_UTM_MILESTONE_CAMPAIGN
-  This value is passed as the ``utm_campaign`` parameter for social-share
-  links when celebrating learning milestones in the course. Optional.
-
-  Example: ``milestone``
-
-SUPPORT_URL_CALCULATOR_MATH
-  A link that explains how to use the in-course calculator. You can use the
-  one in the example below, if you don't want to have your own branded version.
-
-  Example: https://support.edx.org/hc/en-us/articles/360000038428-Entering-math-expressions-in-assignments-or-the-calculator
-
-SUPPORT_URL_ID_VERIFICATION
-  A link that explains how to verify your ID. Shown in contexts where you need
-  to verify yourself to earn a certificate. The example link below is probably too
-  edx.org-specific to use for your own site.
-
-  Example: https://support.edx.org/hc/en-us/articles/206503858-How-do-I-verify-my-identity
-
-SUPPORT_URL_VERIFIED_CERTIFICATE
-  A link that explains what a verified certificate is.  You can use the
-  one in the example below, if you don't want to have your own branded version.
-  Optional.
-
-  Example: https://support.edx.org/hc/en-us/articles/206502008-What-is-a-verified-certificate
-
-TWITTER_HASHTAG
-  This value is used in the Twitter social-share link when celebrating learning
-  milestones in the course. Will prefill the suggested post with this hashtag.
-  Optional.
-
-  Example: ``brandedhashtag``
-
-TWITTER_URL
-  A link to your Twitter account. The Twitter social-share link won't appear
-  unless this is set. Optional.
-
-  Example: https://twitter.com/edXOnline
+React app for edX learning.
 
+.. |Build Status| image:: https://api.travis-ci.org/edx/frontend-app-learning.svg?branch=master
+   :target: https://travis-ci.org/edx/frontend-app-learning
+.. |Coveralls| image:: https://img.shields.io/coveralls/edx/frontend-app-learning.svg?branch=master
+   :target: https://coveralls.io/github/edx/frontend-app-learning
+.. |npm_version| image:: https://img.shields.io/npm/v/@edx/frontend-app-learning.svg
+   :target: @edx/frontend-app-learning
+.. |npm_downloads| image:: https://img.shields.io/npm/dt/@edx/frontend-app-learning.svg
+   :target: @edx/frontend-app-learning
+.. |license| image:: https://img.shields.io/npm/l/@edx/frontend-app-learning.svg
+   :target: @edx/frontend-app-learning

docs/decisions/0002-courseware-component-hierarchy.md

@@ -0,0 +1,21 @@
+# Courseware app structure
+
+Currently we have hierarchical courses - they contain sections, subsections, units, and components.
+
+We need data to power each level.
+
+We've made decisions that we're going to re-fetch data at the subsection level under the assumption that
+
+At any given level, you have the following structure:
+
+Parent
+  Container
+    Child
+      Context
+
+    The container belongs to the parent module, and is an opportunity for the parent to decide to load more data necessary to load the Child.  If the parent has what it needs, it may not use a Container.  The Child has an props-only interface.  It does _not_ use contexts or redux from the Parent.  The child may decide to use a Context internally if that's convenient, but that's a decision independent of anything above the Child in the hierarchy.
+
+
+This app uses a "model store" - a normalized representation of our API data.  This data is kept in an Object with entity IDs as keys, and the entities as values.  This allows the application to quickly look up data in the map using only a key.  It also means that if the same entity is used in multiple places, there's only one actual representation of it in the client - anyone who wants to use it effectively maintains a reference to it via it's ID.
+
+There are a few kinds of data in the model store.  Information from the blocks API - courses, chapters, sequences, and units - are stored together by ID.  Into this, we merge course, sequence, and unit metadata from the courses and sequence metadata APIs.

docs/decisions/0002-courseware-page-decisions.md

@@ -1,55 +0,0 @@
-# Courseware Page Decisions
-
-**See [0009-courseware-api-direction.md](0009-courseware-api-direction.md) for updates!**
-
-## Courseware data loading
-
-Today we have strictly hierarchical courses - a course contains sections, which contain sequences, which contain units, which contain components.
-
-In creating the courseware pages of this app, we needed to choose how often we fetch data from the server.  If we fetch it once and try to get the whole course, including all the data we need in its entire hierarchy, then the request will take 30+ seconds and be a horrible UX.  If we try to fetch too granularly, we risk making hundreds of calls to the LMS, incuring both request overhead and common server-side processing that needs to occur for each of those requests.
-
-Instead, we've chosen to load data via the following:
-
-- The course blocks API (/api/courses/v2/blocks) for getting the overall structure of the course (limited data on the whole hierarchy)
-- The course metadata API (/api/courseware/course) for detailed top-level data, such as dates, enrollment status, info for tabs across the top of the page, etc.
-- The sequence metadata API (/api/courseware/sequence) for detailed information on a sequence, such as which unit to display, any banner messages, whether or not the sequence has a prerequisite, if it's an exam, etc.
-- The xblock endpoint (http://localhost:18000/xblock/:block_id) which renders HTML for an xBlock by ID, used to render Unit contents.  This HTML is loaded into the application via an iFrame.
-
-These APIs aren't perfect for our usage, but they're getting the job done for now.  They weren't built for our purposes and thus load more information than we strictly need, and aren't as performant as we'd like.  Future milestones of the application may rely on new, more performant APIs (possibly BFFs)
-
-## Unit iframing
-
-We determined, as part of our project discovery, that in order to deliver value to users sooner, we would iframe in content of units.  This allowed us to avoid rebuilding the UI for unit/component xblocks in the micro-frontend, which is a daunting task.  It also allows existing custom xblocks to continue to work for now, as they wouldn't have to be re-written.
-
-A future iteration of the project may go back and pull the unit rendering into the MFE.
-
-## Strictly hierarchical courses
-
-We've also made the assumption that courses are strictly hierarchical - a given section, sequence, or unit doesn't have multiple parents.  This is important, as it allows us to navigate the tree in the client in a deterministic way.  If we need to find out who the parent section of a sequence is, there's only one answer to that question.
-
-## Determining which sequences and units to show
-
-The courseware URL scheme:
-
-`/course/:courseId(/:sequenceId(/:unitId))`
-
-Sequence ID and unit ID are optional.
-
-Today, if the URL only specifies the course ID, we need to pick a sequence to show.  We do this by picking the first sequence of the course (as dictated by the course blocks API) and update the URL to match.  _After_ the URL has been updated, the application will attempt to load that sequence.
-
-Similarly, if the URL doesn't contain a unit ID, we use the `position` field of the sequence to determine which unit we want to display from that sequence.  If the position isn't specified in the sequence, we choose the first unit of the sequence.  After determining which unit to display, we update the URL to match.  After the URL is updated, the application will attempt to load that unit via an iFrame.
-
-_This URL scheme has been expanded upon in
-[ADR #8: Liberal courseware path handling](./0008-liberal-courseware-path-handling.md)._
-
-## "Container" components vs. display components
-
-This application makes use of a few "container" components at the top level - CoursewareContainer and CourseHomeContainer.
-
-The point of these containers is to introduce a layer of abstraction between the UI representation of the pages and the way their data was loaded, as described above.
-
-We don't want our Course.jsx component to be intimately aware - for example - that it's data is loaded via two separate APIs that are then merged together.  That's not useful information - it just needs to know where it's data is and if it's loaded.  Furthermore, this layer of abstraction lets us normalize field names between the various APIs to let our MFE code be more consistent and readable.  This normalization is done in the src/data/api.js layer.
-
-## Navigation
-
-Course navigation in a hierarchical course happens primarily via the "sequence navigation".  This component lets users navigate to the next and previous unit in the course, and also select specific units within the sequence directly.  The next and previous buttons (SequenceNavigation and UnitNavigation) delegate decision making up the tree to CoursewareContainer.  This is an intentional separation of concerns which should allow different CoursewareContainer-like components to make different decisions about what it means to go to the "next" or "previous" sequence.  This is in support of future course types such as "pathway" courses and adaptive learning sequences.  There is no actual code written for these course types, but it felt like a good separation of concerns.

docs/decisions/0003-course-home-decisions.md

@@ -1,7 +0,0 @@
-# Course Home Decisions
-
-The course home page is not complete as of this writing.
-
-It was added to the MFE as a proof of concept for the Engagement theme's Always Available squad, as they were intending to do some work in the legacy course home page in the LMS, and we wanted to understand whether it would be more easily done in this application.
-
-It uses the same APIs as the courseware page, for the most part.  This may not always be the case, but it is for now.  Differing API shapes may be faster for both pages.

docs/decisions/0004-model-store.md

@@ -1,9 +0,0 @@
-## Model Store
-
-Because we have a variety of models in this app (course, section, sequence, unit), we use a set of generic 'model store' reducers in redux to manage this data.  Once loaded from the APIs, the data is put into the model store by type and by ID, which allows us to quickly access it in the application.  Furthermore, any sub-trees of model children (like "items" in the sequence metadata API) are flattened out and stored by ID in the model-store, and their arrays replaced by arrays of IDs.  This is a recommended way to store data in redux as documented here:
-
-https://redux.js.org/faq/organizing-state#how-do-i-organize-nested-or-duplicate-data-in-my-state
-
-Different modules of the application maintain individual/lists of IDs that reference data stored in the model store.  These are akin to indices in a database, in that they allow you to quickly extract data from the model store without iteration or filtering.  
-
-A common pattern when loading data from an API endpoint is to use the model-store's redux actions (addModel, updateModel, etc.) to load the "models" themselves into the model store by ID, and then dispatch another action to save references elsewhere in the redux store to the data that was just added.  When adding courses, sequences, etc., to model-store, we also save the courseId and sequenceId in the 'courseware' part of redux.  This means the courseware React Components can extract the data from the model-store quickly by using the courseId as a key: `state.models.courses[state.courseware.courseId]`.  For an array, it iterates once over the ID list in order to extract the models from model-store.  This iteration is done when React components' re-render, and can be done less often through memoization as necessary.

docs/decisions/0005-components-own-their-loading-state.md

@@ -1,17 +0,0 @@
-# Components Own Their Own Loading State
-
-Currently, the majority of the components in the component tree for both Courseware and CourseHome own their own loading state.  This means that they're _aware_ of the loading status (loading, loaded, failed) of the resources they depend on, and are expected to adjust their own rendering based on that state.
-
-The alternative is for a given component's parent to be responsible for this logic.  Under normal circumstances, if the parents were responsible, it would probably result in simpler code in general.  A component could just take for granted that if it's being rendered, all it's data must be ready.  
-
-*We think that that approach (giving the parents responsibility) isn't appropriate for this application.*
-
-We expect - in the longer term - that different courses/course staff may switch out component implementations.  Use a different form of SequenceNavigation, for instance.  Because of this, we didn't want parent components to be too aware of the nature of their children.  The children are more self-contained this way, though we sacrifice some simplicity for it.
-
-If, for instance, the Sequence component renders a skeleton of the SequenceNavigation, the look of that skeleton is going to be based on an understanding of how the SequenceNavigation renders itself.  If the SequenceNavigation implementation is switched out, that loading code in the Sequence may be wrong/misleading to the user.  If we leave the loading logic in the parent, we then have to branch it for all the types of SequenceNavigations that may exist - this violates the Open/Closed principle by forcing us to update our application when we try to make a new extension/implementation of a sub-component (assuming we have a plugin/extension/component replacement framework in place).
-
-By moving the loading logic into the components themselves, the idea is to allow a given component to render as much of itself as it reasonably can - this may mean just a spinner, or it may mean a "skeleton" UI while the resources are loading.  The parent doesn't need to be aware of the details.
-
-## Under what circumstances would we reverse this decision?
-
-If we find, in time, that we aren't seeing that "switching out component implementations" is a thing that's happening, then we can probably simplify the application code by giving parents the responsibility of deciding when to render their children, rather than keeping that responsibility with the children themselves.  

docs/decisions/0006-thunk-and-api-naming.md

@@ -1,24 +0,0 @@
-# Naming API functions and redux thunks
-
-Because API functions and redux thunks are two parts of a larger process, we've informally settled on some naming conventions for them to help differentiate the type of code we're looking at.
-
-## API Functions
-
-This micro-frontend follows a pattern of naming API functions with a prefix for their HTTP verb.
-
-Examples:
-
-`getCourseBlocks` - The GET request we make to load course blocks data.
-`postSequencePosition` - The POST request for saving sequence position.
-
-## Redux Thunks
-
-Meanwhile, we use a different set of verbs for redux thunks to differentiate them from the API functions.  For instance, we use the `fetch` prefix for loading data (primarily via GET requests), and `save` for sending data back to the server (primarily via POST or PATCH requests)
-
-Examples:
-
-`fetchCourse` - The thunk for getting course data across several APIs.
-`fetchSequence` - The thunk for the process of retrieving sequence data.
-`saveSequencePosition` - Wraps the POST request for sending sequence position back to the server.
-
-The verb prefixes for thunks aren't perfect - but they're a little more 'friendly' and semantically meaningful than the HTTP verbs used for APIs.  So far we have `fetch`, `save`, `check`, `reset`, etc.

docs/decisions/0007-testing.md

@@ -1,66 +0,0 @@
-# Testing
-
-## Status
-Draft
-
-Let's live with this a bit longer before deciding it's a solid approach and marking this Approved.
-
-## Context
-We'd like to all be on the same page about how to approach testing, what is
-worth testing, and how to do it.
-
-## React Testing Library
-We'll use react-testing-library and jest as the main testing tools.
-
-This has some implications about how to test. You can read the React Testing Library's
-[Guiding Principles](https://testing-library.com/docs/guiding-principles), but the main
-takeaway is that you should be interacting with React as closely as possible to the way
-the user will interact with it.
-
-For example, they discourage using class or element name selectors to find components
-during a test. Instead, you should find them by user-oriented attributes like labels,
-text, or roles. As a last resort, by a `data-testid` tag.
-
-## Mocking data
-We'll use [Rosie](https://github.com/rosiejs/rosie) as a tool for building JavaScript objects.
-Our main use case for Rosie is to use factories in order to mock the data we'd like to fetch when rendering components.
-[axios-mock-adapter](https://www.npmjs.com/package/axios-mock-adapter) allows us to mock the response of an HTTP request.
-
-For example, we may use a factory to build a course metadata object:
-
-`const courseMetadata = Factory.build('courseMetadata');`
-
-Then we'd pass that `courseMetadata` object into an axios mock call:
-
-`axiosMock.onGet('example.com').reply(200, courseMetadata);`
-
-This way, when a component sends a GET request to `example.com` within the test's lifecycle, the request will be intercepted
-by the axios-mock-adapter, and the courseMetadata object will be returned.
-
-These factories should live within the data directories they intend to mock
-```
-courseware
-  | data
-      | __factories__
-          | courseMetadata.factory.js /* used to define the Rosie factory */
-      | api.js /* getCourseMetadata() lives here */
-```
-
-## What to Test
-We have not found exhaustive unit testing of frontend code to be worth the trouble.
-Rather, let's focus on testing non-obvious behavior.
-
-In essence: `test behavior that wouldn't present itself to a developer playing around`.
-
-Practically speaking, this means error states, interactive components, corner cases,
-or anything that wouldn't come up in a demo course. Something a developer wouldn't
-notice in the normal course of working in devstack.
-
-## Snapshots
-In practice, we've found snapshots of component trees to be too brittle to be worth it,
-as refactors occur or external libraries change.
-
-They can still be useful for data (like redux tests) or tiny isolated components.
-
-But please avoid for any "interesting" component. Prefer inspecting the explicit behavior
-under test, rather than just snapshotting the entire component tree.

docs/decisions/0008-liberal-courseware-path-handling.md

@@ -1,90 +0,0 @@
-# Liberal courseware path handling
-
-## Status
-
-Accepted
-
-_This updates some of the content in [ADR #2: Courseware page decisions](./0002-courseware-page-decisions.md)._
-
-## Context
-
-The courseware container currently accepts three path forms:
-
-1. `/course/:courseId`
-2. `/course/:courseId/:sequenceId`
-3. `/course/:courseId/:sequenceId/:unitId`
-
-Forms #1 and #2 are always redirected to Form #3 via simple set of rules:
-
-* If the sequenceId is not specified, choose the first sequence in the course.
-* If the unitId is not specified, choose the active unit in the sequence,
-  or the first unit if none are active.
-
-Thus, Form #3 is effectively the canonoical path;
-all Learning MFE units should be served from it.
-We acknowledge that the best user experience is to link directly to the canonoical
-path when possible, since it skips the redirection steps.
-Still, there are times when it is necessary or prudent to link just to a course or
-a sequence.
-
-Through recent work in the LMS, we are realizing that there are _also_ times where it
-would be simpler or more performant to link a user to an
-_entire section without specifying a squence_ or to a
-_unit without including the sequence_.
-Specifically, this capability would let as avoid further modulestore or
-block transformer queries in order to discern the course structure when trying to
-direct a learner to a section or unit.
-Futhermore, we hypothesize that being able to build a Learning MFE courseware link
-with just a unit ID or a section ID will be a nice simplifying quality for future
-development or debugging.
-
-## Decision
-
-The courseware container will accept five total path forms:
-
-1. `/course/:courseId`
-2. `/course/:courseId/:sectionId`
-3. `/course/:courseId/:sectionId/:unitId`
-4. `/course/:courseId/:sequenceId`
-5. `/course/:courseId/:unitId`
-6. `/course/:courseId/:sequenceId/:unitId`
-
-The redirection rules are as follows:
-
-* Forms #1 redirects to Form #4 by selecting the first sequence in the course.
-* Form #2 redirects to Form #4 by selecting to the first sequence in the section.
-* Form #3 redirects to Form #5 by dropping the section ID.
-* Form #4 redirects to Form #6 by choosing the active unit in the sequence
-  (or the first unit, if none are active).
-* Form #5 redirects to Form #6 by filling in the ID of the sequence that the
-  specified unit belongs to (in the edge case where the unit belongs to multiple
-  sequences, the first sequence is selected).
-
-As before, Form #5 is the canonocial courseware path, which is always redirected to
-by any of the other courseware path forms.
-
-## Consequences
-
-The above decision is implemented.
-
-## Further work
-
-At some point, we may decide to further extend the URL scheme to be
-more human-readable.
-
-We can't make UsageKeys themselves more readable because they're tied to student state,
-but we could introduce a new optional `slug` field on Sequences,
-which would be captured and propagated to the learning_sequences API.
-We could eventually do something similar to Units, since those slugs only have to be sequence-local.
-
-So eventually, URLs could look less like:
-
-```
-
-https://learning.edx.org/course/course-v1:edX+DemoX.1+2T2019/block-v1:edX+DemoX.1+2T2019+type@sequential+block@e0a61b3d5a2046949e76d12cac5df493/block-v1:edX+DemoX.1+2T2019+type@vertical+block@52dbad5a28e140f291a476f92ce11996
-```
-
-And more like:
-```
-https://learning.edx.org/course/course-v1:edX+DemoX.1+2T2019/Being_Social/Teams
-```

docs/decisions/0009-courseware-api-direction.md

@@ -1,62 +0,0 @@
-# Direction of Courseware APIs
-
-In order to allow for greater flexibility and separation of concerns, we're going to stop using the Course Blocks API for navigational data, and pull that data from the Learning Sequences Outlines API instead. The intention is to give us four distinct layers of courseware that can eventually be composed in different ways:
-
-* Learning Context Metadata
-* Learning Context Navigation
-* Sequence Navigation
-* Unit Rendering
-
-Note that "Learning Context" is a generalization of "Course" that includes other things like Content Libraries, Learning Pathways, and potentially other logical groupings of content.
-
-This is a refinement of [0002-courseware-page-decisions.md](0002-courseware-page-decisions.md). The fundamental layers remain the same, but this document tries to better clarify the boundaries and path forward for these layers. We're not making these layers completely swappable/pluggable now, but we should separate the data access in a way that allows for that in the future.
-
-## Background
-
-We currently make four primary requests to the LMS when rendering courseware instructional content:
-
-1. Course Metadata: `/api/courseware/course/{courseId}` (REST API)
-2. Course Blocks API: `/api/courses/v2/blocks/?course_id={courseId}` (REST API)
-3. Sequence Metadata: `/api/courseware/sequence/{sequenceUsageKey}` (REST API)
-4. Unit: `/xblock/{unitBlockUsageKey}` (rendered in an iframe)
-
-There is a significant amount of overlap between the Course Blocks API and the others at the moment, since Course Blocks takes a static snapshot of the entire tree of course content at once. There are a few problems with the current arrangement:
-
-* It's slow and complex. The Course Blocks API can be difficult to maintain and reason about, and trickier to optimize.
-* Assuming that all course structures are the same makes it difficult to support other content types, like LabXchange Learning Pathways or adaptive content.
-* The overlap between Course Blocks and the other APIs means that there can be conflicts about the state.
-
-## Motivating Vision
-
-We have seen a desire to extend or enhance the courseware experience in various ways:
-
-Learning Context Navigation
-* Allowing for shorter, human-readable URLs in courseware.
-* Smaller courses that do not need the current navigational hierarchy.
-* LabXchange pathways.
-
-Sequence Navigation
-* Adaptive content, where the full list of units is not known up front.
-* More limited navigation, where content is pushed linearly, without the ability to jump ahead.
-* Different layouts for content browsing.
-
-Unit Rendering
-* Use of QTI content (currently serviced by cc2olx conversion).
-* Desire to experiment with a next-gen version of XBlock.
-* Use of entirely LTI units.
-
-The idea would be to insulate each layer from the layers above and below it. Sequence rendering shouldn't be affected by whether or not it's in a two level hierarchy (Course → Section → Sequence), or a flat one (Course → Sequence). Learning Context Navigation should be able to reference Sequences without caring if a Sequence is an adaptive one or not. Sequences should be able to have a common interface to call Unit iframes, whether those Units are rendering XBlocks or QTI content.
-
-Note that supporting these types of course structures would require downstream changes in other systems as well (e.g. analytics).
-
-## Next Step: Removing use of the Course Blocks API.
-
-The next step in this process is to remove the call to the Course Blocks API, and split its responsibilities across just the existing Learning Sequences Outline and Sequence Metadata APIs. This will involve at least a couple of steps.
-
-### Complete rollout of Learning Sequences Outline calls.
-
-We're currently in a transitional state between these APIs where the Learning Sequences Outline calls are only rolled out on a small handful of courses.
-
-### Shift Sequence and Unit metadata to only come from Sequence Metadata API.
-
-We currently pull this information from both Course Blocks and the Sequence Metadata API. We can consolidate on just the Sequence Metadata API. There is also server side optimization that can be done with the Sequence Metadata API calls as part of this work.

docs/xblock-links.md

@@ -0,0 +1,30 @@
+# Perf test courses
+
+These courses have some large xblocks and small ones.  One course has many sequences, the other has fewer.
+
+## Big course:  course-v1:MITx+CTL.SC0x+3T2016
+
+- MFE URL: https://learning.edx.org/course/course-v1%3AMITx%2BCTL.SC0x%2B3T2016/0
+- URL: https://courses.edx.org/courses/course-v1:MITx+CTL.SC0x+3T2016/course/
+
+### Small xblock
+- ID: block-v1:MITx+CTL.SC0x+3T2016+type@vertical+block@0586b59f1cf74e3c982f0b9070e7ad33
+- URL: https://courses.edx.org/courses/course-v1:MITx+CTL.SC0x+3T2016/courseware/6a31d02d958e45a398d8a5f1592bdd78/b1ede7bf43c248e19894040718443750/1?activate_block_id=block-v1%3AMITx%2BCTL.SC0x%2B3T2016%2Btype%40vertical%2Bblock%400586b59f1cf74e3c982f0b9070e7ad33
+
+### Big xblock
+- ID: block-v1:MITx+CTL.SC0x+3T2016+type@vertical+block@84d6e785f548431a9e82e58d2df4e971
+- URL: https://courses.edx.org/courses/course-v1:MITx+CTL.SC0x+3T2016/courseware/b77abc02967e401ca615b23dacf8d115/4913db3e36f14ccd8c98c374b9dae809/2?activate_block_id=block-v1%3AMITx%2BCTL.SC0x%2B3T2016%2Btype%40vertical%2Bblock%4084d6e785f548431a9e82e58d2df4e971
+
+## Small course: course-v1:edX+DevSec101+3T2018
+
+- URL: https://courses.edx.org/courses/course-v1:edX+DevSec101+3T2018/course/
+- MFE URL: https://learning.edx.org/course/course-v1%3AedX%2BDevSec101%2B3T2018/0
+
+### Small xblock
+- ID: block-v1:edX+DevSec101+3T2018+type@vertical+block@931f96d1822a4fe5b521fcda19245dca
+- URL: https://courses.edx.org/courses/course-v1:edX+DevSec101+3T2018/courseware/ee898e64bd174e4aba4c07cd2673e5d3/1a37309647814ab8b333c7a17d50abc4/1?activate_block_id=block-v1%3AedX%2BDevSec101%2B3T2018%2Btype%40vertical%2Bblock%40931f96d1822a4fe5b521fcda19245dca
+
+### Big-ish xblock
+
+- ID: block-v1:edX+DevSec101+3T2018+type@vertical+block@d88210fbc2b74ceab167a52def04e2a0
+- URL: https://courses.edx.org/courses/course-v1:edX+DevSec101+3T2018/courseware/b0e2c2b78b5d49308e1454604a255403/38c7049bc8e44d309ab3bdb7f54ae6ae/2?activate_block_id=block-v1%3AedX%2BDevSec101%2B3T2018%2Btype%40vertical%2Bblock%40d88210fbc2b74ceab167a52def04e2a0

jest.config.js

@@ -1,14 +1,11 @@
 const { createConfig } = require('@edx/frontend-build');
 
 module.exports = createConfig('jest', {
-  setupFilesAfterEnv: [
+  setupFiles: [
     '<rootDir>/src/setupTest.js',
   ],
   coveragePathIgnorePatterns: [
     'src/setupTest.js',
     'src/i18n',
-    'src/.*\\.exp\\..*',
   ],
-  testTimeout: 30000,
-  testEnvironment: 'jsdom'
 });

openedx.yaml

@@ -3,8 +3,3 @@
 
 oeps: {}
 owner: edx/platform-core-tnl
-openedx-release:
-  # The openedx-release key is described in OEP-10:
-  #   https://open-edx-proposals.readthedocs.io/en/latest/oep-0010-proc-openedx-releases.html
-  # The FAQ might also be helpful: https://openedx.atlassian.net/wiki/spaces/COMM/pages/1331268879/Open+edX+Release+FAQ
-  ref: master

package.json

@@ -4,78 +4,65 @@
   "description": "Frontend learning application.",
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/openedx/frontend-app-learning.git"
+    "url": "git+https://github.com/edx/frontend-app-learning.git"
   },
   "browserslist": [
-    "extends @edx/browserslist-config"
+    "last 2 versions",
+    "ie 11"
   ],
   "scripts": {
     "build": "fedx-scripts webpack",
     "i18n_extract": "BABEL_ENV=i18n fedx-scripts babel src --quiet > /dev/null",
+    "is-es5": "es-check es5 ./dist/*.js",
     "lint": "fedx-scripts eslint --ext .js --ext .jsx .",
-    "lint:fix": "fedx-scripts eslint --fix --ext .js --ext .jsx .",
-    "prepare": "husky install",
     "snapshot": "fedx-scripts jest --updateSnapshot",
     "start": "fedx-scripts webpack-dev-server --progress",
     "test": "fedx-scripts jest --coverage --passWithNoTests"
   },
+  "husky": {
+    "hooks": {
+      "pre-commit": "npm run lint"
+    }
+  },
   "author": "edX",
   "license": "AGPL-3.0",
-  "homepage": "https://github.com/openedx/frontend-app-learning#readme",
+  "homepage": "https://github.com/edx/frontend-app-learning#readme",
   "publishConfig": {
     "access": "public"
   },
   "bugs": {
-    "url": "https://github.com/openedx/frontend-app-learning/issues"
+    "url": "https://github.com/edx/frontend-app-learning/issues"
   },
   "dependencies": {
-    "@edx/brand": "npm:@edx/brand-openedx@1.2.0",
-    "@edx/frontend-component-footer": "11.6.3",
-    "@edx/frontend-component-header": "3.6.4",
-    "@edx/frontend-lib-special-exams": "2.10.0",
-    "@edx/frontend-platform": "4.1.0",
-    "@edx/paragon": "20.28.4",
-    "@fortawesome/fontawesome-svg-core": "1.3.0",
-    "@fortawesome/free-brands-svg-icons": "5.15.4",
-    "@fortawesome/free-regular-svg-icons": "5.15.4",
-    "@fortawesome/free-solid-svg-icons": "5.15.4",
-    "@fortawesome/react-fontawesome": "0.1.18",
-    "@popperjs/core": "2.11.6",
-    "@reduxjs/toolkit": "1.8.1",
-    "classnames": "2.3.2",
-    "core-js": "3.22.2",
-    "history": "5.3.0",
-    "html-react-parser": "^3.0.15",
-    "js-cookie": "3.0.1",
-    "lodash.camelcase": "4.3.0",
-    "prop-types": "15.8.1",
-    "query-string": "7.1.3",
-    "react": "16.14.0",
-    "react-dom": "16.14.0",
-    "react-helmet": "6.1.0",
-    "react-redux": "7.2.9",
-    "react-router": "5.2.1",
-    "react-router-dom": "5.3.0",
-    "react-share": "4.4.1",
-    "redux": "4.1.2",
-    "regenerator-runtime": "0.13.11",
-    "reselect": "4.1.7",
-    "truncate-html": "1.0.4",
-    "util": "0.12.5"
+    "@edx/frontend-component-footer": "^10.0.6",
+    "@edx/frontend-component-header": "^2.0.3",
+    "@edx/frontend-platform": "^1.3.1",
+    "@edx/paragon": "^7.2.0",
+    "@fortawesome/fontawesome-svg-core": "^1.2.26",
+    "@fortawesome/free-brands-svg-icons": "^5.12.0",
+    "@fortawesome/free-regular-svg-icons": "^5.12.0",
+    "@fortawesome/free-solid-svg-icons": "^5.12.0",
+    "@fortawesome/react-fontawesome": "^0.1.8",
+    "@reduxjs/toolkit": "^1.2.3",
+    "classnames": "^2.2.6",
+    "core-js": "^3.6.2",
+    "prop-types": "^15.7.2",
+    "react": "^16.12.0",
+    "react-dom": "^16.12.0",
+    "react-redux": "^7.1.3",
+    "react-router": "^5.1.2",
+    "react-router-dom": "^5.1.2",
+    "react-transition-group": "^4.3.0",
+    "redux": "^4.0.5",
+    "regenerator-runtime": "^0.13.3"
   },
   "devDependencies": {
-    "@edx/browserslist-config": "1.1.1",
-    "@edx/frontend-build": "^12.4.15",
-    "@edx/reactifex": "2.1.1",
-    "@pact-foundation/pact": "9.17.3",
-    "@testing-library/jest-dom": "5.16.5",
-    "@testing-library/react": "12.1.5",
-    "@testing-library/user-event": "13.5.0",
-    "axios-mock-adapter": "1.20.0",
-    "copy-webpack-plugin": "^11.0.0",
-    "es-check": "6.2.1",
-    "husky": "7.0.4",
-    "jest": "27.5.1",
-    "rosie": "2.1.0"
+    "@edx/frontend-build": "^3.0.0",
+    "codecov": "^3.6.1",
+    "es-check": "^5.1.0",
+    "glob": "^7.1.6",
+    "husky": "^3.1.0",
+    "jest": "^24.9.0",
+    "reactifex": "^1.1.1"
   }
 }

public/index.html

@@ -1,14 +1,10 @@
 <!doctype html>
 <html lang="en-us">
   <head>
-    <title>Course | <%= process.env.SITE_NAME %></title>
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link rel="shortcut icon" href="<%=htmlWebpackPlugin.options.FAVICON_URL%>" type="image/x-icon" />
-
-    <% if (htmlWebpackPlugin.options.OPTIMIZELY_PROJECT_ID) { %>
-      <script src="https://www.edx.org/optimizelyjs/<%= htmlWebpackPlugin.options.OPTIMIZELY_PROJECT_ID %>.js"></script>
-    <% } %>
+      <title>Course | edX</title>
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width, initial-scale=1.0">
+      <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon" />
   </head>
   <body>
     <div id="root"></div>

public/static/LmsHtmlFragment.css

@@ -1,11 +0,0 @@
-body a {
-    color: #00688D;
-}
-
-body.inline-link a {
-    text-decoration: underline;
-}
-
-body.small {
-    font-size: 0.875rem;
-}

renovate.json

@@ -5,12 +5,5 @@
   "patch": {
     "automerge": true
   },
-  "rebaseStalePrs": true,
-  "packageRules": [
-    {
-      "matchPackagePatterns": ["@edx"],
-      "matchUpdateTypes": ["minor", "patch"],
-      "automerge": true
-    }
-  ]
+  "rebaseStalePrs": true
 }

src/PageLoading.jsx

@@ -1,8 +1,6 @@
 import React, { Component } from 'react';
 import PropTypes from 'prop-types';
 
-import { Spinner } from '@edx/paragon';
-
 export default class PageLoading extends Component {
   renderSrMessage() {
     if (!this.props.srMessage) {
@@ -25,7 +23,9 @@ export default class PageLoading extends Component {
             height: '50vh',
           }}
         >
-          <Spinner animation="border" variant="primary" screenReaderText={this.renderSrMessage()} />
+          <div className="spinner-border text-primary" role="status">
+            {this.renderSrMessage()}
+          </div>
         </div>
       </div>
     );
@@ -33,5 +33,5 @@ export default class PageLoading extends Component {
 }
 
 PageLoading.propTypes = {
-  srMessage: PropTypes.node.isRequired,
+  srMessage: PropTypes.string.isRequired,
 };

src/alerts/access-expiration-alert/AccessExpirationAlert.jsx

@@ -1,137 +0,0 @@
-import PropTypes from 'prop-types';
-import { sendTrackEvent } from '@edx/frontend-platform/analytics';
-import {
-  FormattedMessage, FormattedDate, injectIntl, intlShape,
-} from '@edx/frontend-platform/i18n';
-import { Alert, Hyperlink } from '@edx/paragon';
-import { Info } from '@edx/paragon/icons';
-
-import messages from './messages';
-
-const AccessExpirationAlert = ({ intl, payload }) => {
-  const {
-    accessExpiration,
-    courseId,
-    org,
-    userTimezone,
-    analyticsPageName,
-  } = payload;
-  const timezoneFormatArgs = userTimezone ? { timeZone: userTimezone } : {};
-
-  if (!accessExpiration) {
-    return null;
-  }
-
-  const {
-    expirationDate,
-    upgradeDeadline,
-    upgradeUrl,
-  } = accessExpiration;
-
-  const logClick = () => {
-    sendTrackEvent('edx.bi.ecommerce.upsell_links_clicked', {
-      org_key: org,
-      courserun_key: courseId,
-      linkCategory: 'FBE_banner',
-      linkName: `${analyticsPageName}_audit_access_expires`,
-      linkType: 'link',
-      pageName: analyticsPageName,
-    });
-  };
-
-  let deadlineMessage = null;
-  if (upgradeDeadline && upgradeUrl) {
-    deadlineMessage = (
-      <>
-        <br />
-        <FormattedMessage
-          id="learning.accessExpiration.deadline"
-          defaultMessage="Upgrade by {date} to get unlimited access to the course as long as it exists on the site."
-          description="Warning shown to learner to upgrade while they are enrolled on the audit version and it's possible to upgrade"
-          values={{
-            date: (
-              <FormattedDate
-                key="accessExpirationUpgradeDeadline"
-                day="numeric"
-                month="short"
-                year="numeric"
-                value={upgradeDeadline}
-                {...timezoneFormatArgs}
-              />
-            ),
-          }}
-        />
-        &nbsp;
-        <Hyperlink
-          className="font-weight-bold"
-          style={{ textDecoration: 'underline' }}
-          destination={upgradeUrl}
-          onClick={logClick}
-        >
-          {intl.formatMessage(messages.upgradeNow)}
-        </Hyperlink>
-      </>
-    );
-  }
-
-  return (
-    <Alert variant="info" icon={Info}>
-      <span className="font-weight-bold">
-        <FormattedMessage
-          id="learning.accessExpiration.header"
-          defaultMessage="Audit Access Expires {date}"
-          description="Headline for auditing deadline"
-          values={{
-            date: (
-              <FormattedDate
-                key="accessExpirationHeaderDate"
-                day="numeric"
-                month="short"
-                year="numeric"
-                value={expirationDate}
-                {...timezoneFormatArgs}
-              />
-            ),
-          }}
-        />
-      </span>
-      <br />
-      <FormattedMessage
-        id="learning.accessExpiration.body"
-        defaultMessage="You lose all access to this course, including your progress, on {date}."
-        description="Message body to tell learner the consequences of course expiration."
-        values={{
-          date: (
-            <FormattedDate
-              key="accessExpirationBodyDate"
-              day="numeric"
-              month="short"
-              year="numeric"
-              value={expirationDate}
-              {...timezoneFormatArgs}
-            />
-          ),
-        }}
-      />
-      {deadlineMessage}
-    </Alert>
-  );
-};
-
-AccessExpirationAlert.propTypes = {
-  intl: intlShape.isRequired,
-  payload: PropTypes.shape({
-    accessExpiration: PropTypes.shape({
-      expirationDate: PropTypes.string.isRequired,
-      masqueradingExpiredCourse: PropTypes.bool.isRequired,
-      upgradeDeadline: PropTypes.string,
-      upgradeUrl: PropTypes.string,
-    }).isRequired,
-    courseId: PropTypes.string.isRequired,
-    org: PropTypes.string.isRequired,
-    userTimezone: PropTypes.string.isRequired,
-    analyticsPageName: PropTypes.string.isRequired,
-  }).isRequired,
-};
-
-export default injectIntl(AccessExpirationAlert);

src/alerts/access-expiration-alert/AccessExpirationMasqueradeBanner.jsx

@@ -1,39 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import { FormattedMessage, FormattedDate } from '@edx/frontend-platform/i18n';
-import { PageBanner } from '@edx/paragon';
-
-const AccessExpirationMasqueradeBanner = ({ payload }) => {
-  const {
-    expirationDate,
-    userTimezone,
-  } = payload;
-
-  const timezoneFormatArgs = userTimezone ? { timeZone: userTimezone } : {};
-
-  return (
-    <PageBanner variant="warning">
-      <FormattedMessage
-        id="instructorToolbar.pageBanner.courseHasExpired"
-        defaultMessage="This learner no longer has access to this course. Their access expired on {date}."
-        description="It's a warning that is shown to course author when being masqueraded as learner, while the course has expired for the real learner."
-        values={{
-          date: <FormattedDate
-            key="instructorToolbar.pageBanner.accessExpirationDate"
-            value={expirationDate}
-            {...timezoneFormatArgs}
-          />,
-        }}
-      />
-    </PageBanner>
-  );
-};
-
-AccessExpirationMasqueradeBanner.propTypes = {
-  payload: PropTypes.shape({
-    expirationDate: PropTypes.string.isRequired,
-    userTimezone: PropTypes.string.isRequired,
-  }).isRequired,
-};
-
-export default AccessExpirationMasqueradeBanner;

src/alerts/access-expiration-alert/hooks.js

@@ -1,51 +0,0 @@
-import React, { useMemo } from 'react';
-import { useAlert } from '../../generic/user-messages';
-import { useModel } from '../../generic/model-store';
-
-const AccessExpirationAlert = React.lazy(() => import('./AccessExpirationAlert'));
-const AccessExpirationMasqueradeBanner = React.lazy(() => import('./AccessExpirationMasqueradeBanner'));
-
-function useAccessExpirationAlert(accessExpiration, courseId, org, userTimezone, topic, analyticsPageName) {
-  const isVisible = accessExpiration && !accessExpiration.masqueradingExpiredCourse; // If it exists, show it.
-  const payload = useMemo(() => ({
-    accessExpiration,
-    courseId,
-    org,
-    userTimezone,
-    analyticsPageName,
-  }), [accessExpiration, analyticsPageName, courseId, org, userTimezone]);
-
-  useAlert(isVisible, {
-    code: 'clientAccessExpirationAlert',
-    payload,
-    topic,
-  });
-
-  return { clientAccessExpirationAlert: AccessExpirationAlert };
-}
-
-export function useAccessExpirationMasqueradeBanner(courseId, tab) {
-  const {
-    userTimezone,
-  } = useModel('courseHomeMeta', courseId);
-  const {
-    accessExpiration,
-  } = useModel(tab, courseId);
-
-  const isVisible = accessExpiration && accessExpiration.masqueradingExpiredCourse;
-  const expirationDate = accessExpiration && accessExpiration.expirationDate;
-  const payload = useMemo(() => ({
-    expirationDate,
-    userTimezone,
-  }), [expirationDate, userTimezone]);
-
-  useAlert(isVisible, {
-    code: 'clientAccessExpirationMasqueradeBanner',
-    payload,
-    topic: 'instructor-toolbar-alerts',
-  });
-
-  return { clientAccessExpirationMasqueradeBanner: AccessExpirationMasqueradeBanner };
-}
-
-export default useAccessExpirationAlert;

src/alerts/access-expiration-alert/index.js

@@ -1 +0,0 @@
-export { default, useAccessExpirationMasqueradeBanner } from './hooks';

src/alerts/access-expiration-alert/messages.js

@@ -1,11 +0,0 @@
-import { defineMessages } from '@edx/frontend-platform/i18n';
-
-const messages = defineMessages({
-  upgradeNow: {
-    id: 'learning.accessExpiration.upgradeNow',
-    defaultMessage: 'Upgrade now',
-    description: 'The anchor text for the upgrading link',
-  },
-});
-
-export default messages;

src/alerts/active-enteprise-alert/ActiveEnterpriseAlert.jsx

@@ -1,48 +0,0 @@
-import React from 'react';
-import { FormattedMessage, injectIntl, intlShape } from '@edx/frontend-platform/i18n';
-import PropTypes from 'prop-types';
-import { Alert, Hyperlink } from '@edx/paragon';
-import { WarningFilled } from '@edx/paragon/icons';
-
-import { getConfig } from '@edx/frontend-platform';
-import genericMessages from './messages';
-
-const ActiveEnterpriseAlert = ({ intl, payload }) => {
-  const { text, courseId } = payload;
-  const changeActiveEnterprise = (
-    <Hyperlink
-      style={{ textDecoration: 'underline' }}
-      destination={
-        `${getConfig().LMS_BASE_URL}/enterprise/select/active/?success_url=${encodeURIComponent(
-          `${global.location.origin}/course/${courseId}/home`,
-        )}`
-    }
-    >
-      {intl.formatMessage(genericMessages.changeActiveEnterpriseLowercase)}
-    </Hyperlink>
-  );
-
-  return (
-    <Alert variant="warning" icon={WarningFilled}>
-      {text}
-      <FormattedMessage
-        id="learning.activeEnterprise.alert"
-        description="Prompts the user to log-in with the correct enterprise to access the course content."
-        defaultMessage=" {changeActiveEnterprise}."
-        values={{
-          changeActiveEnterprise,
-        }}
-      />
-    </Alert>
-  );
-};
-
-ActiveEnterpriseAlert.propTypes = {
-  intl: intlShape.isRequired,
-  payload: PropTypes.shape({
-    text: PropTypes.string,
-    courseId: PropTypes.string,
-  }).isRequired,
-};
-
-export default injectIntl(ActiveEnterpriseAlert);

src/alerts/active-enteprise-alert/ActiveEnterpriseAlert.test.jsx

@@ -1,25 +0,0 @@
-import React from 'react';
-import { getConfig } from '@edx/frontend-platform';
-import {
-  initializeTestStore, render, screen,
-} from '../../setupTest';
-import ActiveEnterpriseAlert from './ActiveEnterpriseAlert';
-
-describe('ActiveEnterpriseAlert', () => {
-  const mockData = {
-    payload: {
-      text: 'test message',
-      courseId: 'test-course-id',
-    },
-  };
-  beforeAll(async () => {
-    await initializeTestStore({ excludeFetchCourse: true, excludeFetchSequence: true });
-  });
-
-  it('Shows alert message and links', () => {
-    render(<ActiveEnterpriseAlert {...mockData} />);
-    expect(screen.getByRole('alert')).toBeInTheDocument();
-    expect(screen.getByText('test message', { exact: false })).toBeInTheDocument();
-    expect(screen.getByRole('link', { name: 'change enterprise now' })).toHaveAttribute('href', `${getConfig().LMS_BASE_URL}/enterprise/select/active/?success_url=http%3A%2F%2Flocalhost%2Fcourse%2Ftest-course-id%2Fhome`);
-  });
-});

src/alerts/active-enteprise-alert/hooks.js

@@ -1,28 +0,0 @@
-import React, { useMemo } from 'react';
-import { ALERT_TYPES, useAlert } from '../../generic/user-messages';
-import { useModel } from '../../generic/model-store';
-
-const ActiveEnterpriseAlert = React.lazy(() => import('./ActiveEnterpriseAlert'));
-
-export default function useActiveEnterpriseAlert(courseId) {
-  const { courseAccess } = useModel('courseHomeMeta', courseId);
-  /**
-   * This alert should render if
-   *    1. course access code is incorrect_active_enterprise
-   */
-  const isVisible = courseAccess && !courseAccess.hasAccess && courseAccess.errorCode === 'incorrect_active_enterprise';
-
-  const payload = useMemo(() => ({
-    text: courseAccess && courseAccess.userMessage,
-    courseId,
-  }), [courseAccess, courseId]);
-  useAlert(isVisible, {
-    code: 'clientActiveEnterpriseAlert',
-    topic: 'outline',
-    dismissible: false,
-    type: ALERT_TYPES.ERROR,
-    payload,
-  });
-
-  return { clientActiveEnterpriseAlert: ActiveEnterpriseAlert };
-}

src/alerts/active-enteprise-alert/index.js

@@ -1,3 +0,0 @@
-import useActiveEnterpriseAlert from './hooks';
-
-export default useActiveEnterpriseAlert;

src/alerts/active-enteprise-alert/messages.js

@@ -1,11 +0,0 @@
-import { defineMessages } from '@edx/frontend-platform/i18n';
-
-const messages = defineMessages({
-  changeActiveEnterpriseLowercase: {
-    id: 'learning.activeEnterprise.change.alert',
-    defaultMessage: 'change enterprise now',
-    description: 'Text in a link, prompting the user to change active enterprise.  Used in learning.activeEnterprise.change.alert"',
-  },
-});
-
-export default messages;

src/alerts/course-start-alert/CourseStartAlert.jsx

@@ -1,105 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import {
-  FormattedDate,
-  FormattedMessage,
-  FormattedRelativeTime,
-  FormattedTime,
-} from '@edx/frontend-platform/i18n';
-import { Alert } from '@edx/paragon';
-import { Info } from '@edx/paragon/icons';
-
-import { useModel } from '../../generic/model-store';
-
-const DAY_SEC = 24 * 60 * 60; // in seconds
-const DAY_MS = DAY_SEC * 1000; // in ms
-const YEAR_SEC = 365 * DAY_SEC; // in seconds
-
-const CourseStartAlert = ({ payload }) => {
-  const {
-    courseId,
-  } = payload;
-
-  const {
-    start: startDate,
-    userTimezone,
-  } = useModel('courseHomeMeta', courseId);
-
-  const timezoneFormatArgs = userTimezone ? { timeZone: userTimezone } : {};
-
-  const delta = new Date(startDate) - new Date();
-  const timeRemaining = (
-    <FormattedRelativeTime
-      key="timeRemaining"
-      value={delta / 1000}
-      numeric="auto"
-      // 1 year interval to help auto format. It won't format without updateIntervalInSeconds.
-      updateIntervalInSeconds={YEAR_SEC}
-      {...timezoneFormatArgs}
-    />
-  );
-  if (delta < DAY_MS) {
-    return (
-      <Alert variant="info" icon={Info}>
-        <FormattedMessage
-          id="learning.outline.alert.start.short"
-          defaultMessage="Course starts {timeRemaining} at {courseStartTime}."
-          description="Used when the time remaining is less than a day away."
-          values={{
-            courseStartTime: (
-              <FormattedTime
-                key="courseStartTime"
-                day="numeric"
-                month="short"
-                year="numeric"
-                timeZoneName="short"
-                value={startDate}
-                {...timezoneFormatArgs}
-              />
-            ),
-            timeRemaining,
-          }}
-        />
-      </Alert>
-    );
-  }
-
-  return (
-    <Alert variant="info" icon={Info}>
-      <strong>
-        <FormattedMessage
-          id="learning.outline.alert.end.long"
-          defaultMessage="Course starts {timeRemaining} on {courseStartDate}."
-          description="Used when the time remaining is more than a day away."
-          values={{
-            courseStartDate: (
-              <FormattedDate
-                key="courseStartDate"
-                day="numeric"
-                month="short"
-                year="numeric"
-                value={startDate}
-                {...timezoneFormatArgs}
-              />
-            ),
-            timeRemaining,
-          }}
-        />
-      </strong>
-      <br />
-      <FormattedMessage
-        id="learning.outline.alert.end.calendar"
-        defaultMessage="Don’t forget to add a calendar reminder!"
-        description="It's just a recommendation for learners to set a reminder for the course starting date and is shown when the course starting date is more than a day. "
-      />
-    </Alert>
-  );
-};
-
-CourseStartAlert.propTypes = {
-  payload: PropTypes.shape({
-    courseId: PropTypes.string,
-  }).isRequired,
-};
-
-export default CourseStartAlert;

src/alerts/course-start-alert/CourseStartMasqueradeBanner.jsx

@@ -1,44 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import { FormattedMessage, FormattedDate } from '@edx/frontend-platform/i18n';
-import { PageBanner } from '@edx/paragon';
-
-import { useModel } from '../../generic/model-store';
-
-const CourseStartMasqueradeBanner = ({ payload }) => {
-  const {
-    courseId,
-  } = payload;
-
-  const {
-    start,
-    userTimezone,
-  } = useModel('courseHomeMeta', courseId);
-
-  const timezoneFormatArgs = userTimezone ? { timeZone: userTimezone } : {};
-
-  return (
-    <PageBanner variant="warning">
-      <FormattedMessage
-        id="instructorToolbar.pageBanner.courseHasNotStarted"
-        defaultMessage="This learner does not yet have access to this course. The course starts on {date}."
-        description="It's a warning that is shown to course author when being masqueraded as learner, while the course hasn't started for the real learner yet."
-        values={{
-          date: <FormattedDate
-            key="instructorToolbar.pageBanner.courseStartDate"
-            value={start}
-            {...timezoneFormatArgs}
-          />,
-        }}
-      />
-    </PageBanner>
-  );
-};
-
-CourseStartMasqueradeBanner.propTypes = {
-  payload: PropTypes.shape({
-    courseId: PropTypes.string.isRequired,
-  }).isRequired,
-};
-
-export default CourseStartMasqueradeBanner;

src/alerts/course-start-alert/hooks.js

@@ -1,62 +0,0 @@
-import React, { useMemo } from 'react';
-import { useAlert } from '../../generic/user-messages';
-import { useModel } from '../../generic/model-store';
-
-const CourseStartAlert = React.lazy(() => import('./CourseStartAlert'));
-const CourseStartMasqueradeBanner = React.lazy(() => import('./CourseStartMasqueradeBanner'));
-
-function IsStartDateInFuture(courseId) {
-  const {
-    start,
-  } = useModel('courseHomeMeta', courseId);
-
-  const today = new Date();
-  const startDate = new Date(start);
-  return startDate > today;
-}
-
-function useCourseStartAlert(courseId) {
-  const {
-    isEnrolled,
-  } = useModel('courseHomeMeta', courseId);
-
-  const isVisible = isEnrolled && IsStartDateInFuture(courseId);
-
-  const payload = useMemo(() => ({
-    courseId,
-  }), [courseId]);
-
-  useAlert(isVisible, {
-    code: 'clientCourseStartAlert',
-    payload,
-    topic: 'outline-course-alerts',
-  });
-
-  return {
-    clientCourseStartAlert: CourseStartAlert,
-  };
-}
-
-export function useCourseStartMasqueradeBanner(courseId, tab) {
-  const {
-    isMasquerading,
-  } = useModel('courseHomeMeta', courseId);
-
-  const isVisible = isMasquerading && tab === 'progress' && IsStartDateInFuture(courseId);
-
-  const payload = useMemo(() => ({
-    courseId,
-  }), [courseId]);
-
-  useAlert(isVisible, {
-    code: 'clientCourseStartMasqueradeBanner',
-    payload,
-    topic: 'instructor-toolbar-alerts',
-  });
-
-  return {
-    clientCourseStartMasqueradeBanner: CourseStartMasqueradeBanner,
-  };
-}
-
-export default useCourseStartAlert;

src/alerts/course-start-alert/index.js

@@ -1 +0,0 @@
-export { default, useCourseStartMasqueradeBanner } from './hooks';

src/alerts/enrollment-alert/EnrollmentAlert.jsx

@@ -1,70 +0,0 @@
-import React from 'react';
-import { injectIntl, intlShape } from '@edx/frontend-platform/i18n';
-import PropTypes from 'prop-types';
-import { Alert, Button } from '@edx/paragon';
-import { Info, WarningFilled } from '@edx/paragon/icons';
-
-import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
-import { faSpinner } from '@fortawesome/free-solid-svg-icons';
-import { useModel } from '../../generic/model-store';
-
-import messages from './messages';
-import useEnrollClickHandler from './clickHook';
-
-const EnrollmentAlert = ({ intl, payload }) => {
-  const {
-    canEnroll,
-    courseId,
-    extraText,
-    isStaff,
-  } = payload;
-
-  const {
-    org,
-  } = useModel('courseHomeMeta', courseId);
-
-  const { enrollClickHandler, loading } = useEnrollClickHandler(
-    courseId,
-    org,
-    intl.formatMessage(messages.success),
-  );
-
-  let text = intl.formatMessage(messages.alert);
-  let type = 'warning';
-  let icon = WarningFilled;
-  if (isStaff) {
-    text = intl.formatMessage(messages.staffAlert);
-    type = 'info';
-    icon = Info;
-  } else if (extraText) {
-    text = `${text} ${extraText}`;
-  }
-
-  const button = canEnroll && (
-    <Button disabled={loading} variant="link" className="p-0 border-0 align-top mx-1" size="sm" style={{ textDecoration: 'underline' }} onClick={enrollClickHandler}>
-      {intl.formatMessage(messages.enrollNowSentence)}
-    </Button>
-  );
-
-  return (
-    <Alert variant={type} icon={icon}>
-      <div className="d-flex">
-        {text}
-        {button}
-        {loading && <FontAwesomeIcon icon={faSpinner} spin />}
-      </div>
-    </Alert>
-  );
-};
-
-EnrollmentAlert.propTypes = {
-  intl: intlShape.isRequired,
-  payload: PropTypes.shape({
-    canEnroll: PropTypes.bool,
-    courseId: PropTypes.string,
-    extraText: PropTypes.string,
-    isStaff: PropTypes.bool,
-  }).isRequired,
-};
-
-export default injectIntl(EnrollmentAlert);

src/alerts/enrollment-alert/clickHook.js

@@ -1,35 +0,0 @@
-import { useContext, useState, useCallback } from 'react';
-import { sendTrackEvent } from '@edx/frontend-platform/analytics';
-
-import { UserMessagesContext, ALERT_TYPES } from '../../generic/user-messages';
-
-import { postCourseEnrollment } from './data/api';
-
-// Separated into its own file to avoid a circular dependency inside this directory
-
-function useEnrollClickHandler(courseId, orgId, successText) {
-  const [loading, setLoading] = useState(false);
-  const { addFlash } = useContext(UserMessagesContext);
-  const enrollClickHandler = useCallback(() => {
-    setLoading(true);
-    postCourseEnrollment(courseId).then(() => {
-      addFlash({
-        dismissible: true,
-        flash: true,
-        text: successText,
-        type: ALERT_TYPES.SUCCESS,
-        topic: 'course',
-      });
-      setLoading(false);
-      sendTrackEvent('edx.bi.user.course-home.enrollment', {
-        org_key: orgId,
-        courserun_key: courseId,
-      });
-      global.location.reload();
-    });
-  }, [addFlash, courseId, orgId, successText]);
-
-  return { enrollClickHandler, loading };
-}
-
-export default useEnrollClickHandler;

src/alerts/enrollment-alert/data/api.js

@@ -1,9 +0,0 @@
-/* eslint-disable import/prefer-default-export */
-import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
-import { getConfig } from '@edx/frontend-platform';
-
-export async function postCourseEnrollment(courseId) {
-  const url = `${getConfig().LMS_BASE_URL}/api/enrollment/v1/enrollment`;
-  const { data } = await getAuthenticatedHttpClient().post(url, { course_details: { course_id: courseId } });
-  return data;
-}

src/alerts/enrollment-alert/hooks.js

@@ -1,39 +0,0 @@
-/* eslint-disable import/prefer-default-export */
-import React, {
-  useContext, useMemo,
-} from 'react';
-import { AppContext } from '@edx/frontend-platform/react';
-
-import { useAlert } from '../../generic/user-messages';
-import { useModel } from '../../generic/model-store';
-
-const EnrollmentAlert = React.lazy(() => import('./EnrollmentAlert'));
-
-export function useEnrollmentAlert(courseId) {
-  const { authenticatedUser } = useContext(AppContext);
-  const course = useModel('courseHomeMeta', courseId);
-  const outline = useModel('outline', courseId);
-  const enrolledUser = course && course.isEnrolled !== undefined && course.isEnrolled;
-  const privateOutline = outline && outline.courseBlocks && !outline.courseBlocks.courses;
-  /**
-   * This alert should render if
-   *    1. the user is not enrolled,
-   *    2. the user is authenticated, AND
-   *    3. the course is private.
-   */
-  const isVisible = !enrolledUser && authenticatedUser !== null && privateOutline;
-  const payload = useMemo(() => ({
-    canEnroll: outline && outline.enrollAlert ? outline.enrollAlert.canEnroll : false,
-    courseId,
-    extraText: outline && outline.enrollAlert ? outline.enrollAlert.extraText : '',
-    isStaff: course && course.isStaff,
-  }), [course, courseId, outline]);
-
-  useAlert(isVisible, {
-    code: 'clientEnrollmentAlert',
-    payload,
-    topic: 'outline',
-  });
-
-  return { clientEnrollmentAlert: EnrollmentAlert };
-}

src/alerts/enrollment-alert/index.js

@@ -1 +0,0 @@
-export { useEnrollmentAlert as default } from './hooks';

src/alerts/enrollment-alert/messages.js

@@ -1,32 +0,0 @@
-import { defineMessages } from '@edx/frontend-platform/i18n';
-
-const messages = defineMessages({
-  alert: {
-    id: 'learning.enrollment.alert',
-    defaultMessage: 'You must be enrolled in the course to see course content.',
-    description: 'Message shown to indicate that a user needs to enroll in a course prior to viewing the course content.  Shown as part of an alert, along with a link to enroll.',
-  },
-  staffAlert: {
-    id: 'learning.staff.enrollment.alert',
-    defaultMessage: 'You are viewing this course as staff, and are not enrolled.',
-    description: 'Message shown to indicate that a user is not enrolled, but is able to view a course anyway because they are staff. Shown as part of an alert, along with a link to enroll.',
-  },
-  enrollNowInline: {
-    id: 'learning.enrollment.enrollNow.Inline',
-    defaultMessage: 'Enroll now',
-    description: 'A link prompting the user to click on it to enroll in the currently viewed course.'
-      + 'This text is meant to be used at the beginning of a sentence (example: Enroll now to view course content.)',
-  },
-  enrollNowSentence: {
-    id: 'learning.enrollment.enrollNow.Sentence',
-    defaultMessage: 'Enroll now.',
-    description: 'A link prompting the user to click on it to enroll in the currently viewed course.',
-  },
-  success: {
-    id: 'learning.enrollment.success',
-    defaultMessage: "You've successfully enrolled in this course!",
-    description: 'A message telling the user that their course enrollment was successful.',
-  },
-});
-
-export default messages;

src/alerts/logistration-alert/AccountActivationAlert.jsx

@@ -1,132 +0,0 @@
-import React, { useState } from 'react';
-import Cookies from 'js-cookie';
-import { getConfig } from '@edx/frontend-platform';
-import { getAuthenticatedUser } from '@edx/frontend-platform/auth';
-import {
-  AlertModal,
-  Button,
-  Spinner,
-  Icon,
-} from '@edx/paragon';
-import { Check, ArrowForward } from '@edx/paragon/icons';
-import { FormattedMessage, injectIntl, intlShape } from '@edx/frontend-platform/i18n';
-import { sendActivationEmail } from '../../courseware/data';
-import messages from './messages';
-
-const AccountActivationAlert = ({
-  intl,
-}) => {
-  const [showModal, setShowModal] = useState(false);
-  const [showSpinner, setShowSpinner] = useState(false);
-  const [showCheck, setShowCheck] = useState(false);
-  const handleOnClick = () => {
-    setShowSpinner(true);
-    setShowCheck(false);
-    sendActivationEmail().then(() => {
-      setShowSpinner(false);
-      setShowCheck(true);
-    });
-  };
-
-  const showAccountActivationAlert = Cookies.get('show-account-activation-popup');
-  if (showAccountActivationAlert !== undefined) {
-    Cookies.remove('show-account-activation-popup', { path: '/', domain: process.env.SESSION_COOKIE_DOMAIN });
-    // extra check to make sure cookie was removed before updating the state. Updating the state without removal
-    // of cookie would make it infinite rendering
-    if (Cookies.get('show-account-activation-popup') === undefined) {
-      setShowModal(true);
-    }
-  }
-
-  const button = (
-    <Button
-      variant="primary"
-      className=""
-      onClick={() => setShowModal(false)}
-    >
-      <FormattedMessage
-        id="account-activation.alert.button"
-        defaultMessage="Continue to {siteName}"
-        description="account activation alert continue button"
-        values={{
-          siteName: getConfig().SITE_NAME,
-        }}
-      />
-      <Icon src={ArrowForward} className="ml-1 d-inline-block align-bottom" />
-    </Button>
-  );
-
-  const children = () => {
-    let bodyContent;
-    const message = (
-      <FormattedMessage
-        id="account-activation.alert.message"
-        defaultMessage="We sent an email to {boldEmail} with a link to activate your account. Can’t find it? Check your spam folder or
-        {sendEmailTag}."
-        description="Message for account activation alert which is shown after the registration"
-        values={{
-          boldEmail: <b>{getAuthenticatedUser() && getAuthenticatedUser().email}</b>,
-          sendEmailTag: (
-          // eslint-disable-next-line jsx-a11y/anchor-is-valid
-            <a href="#" role="button" onClick={handleOnClick}>
-              <FormattedMessage
-                id="account-activation.resend.link"
-                defaultMessage="resend the email"
-                description="Message for resend link in account activation alert which is shown after the registration"
-              />
-            </a>
-          ),
-        }}
-      />
-    );
-    bodyContent = (
-      <div>
-        {message}
-      </div>
-    );
-
-    if (!showCheck && showSpinner) {
-      bodyContent = (
-        <div>
-          {message}
-          <Spinner
-            animation="border"
-            variant="secondary"
-            style={{ height: '1.5rem', width: '1.5rem' }}
-          />
-        </div>
-      );
-    }
-
-    if (showCheck && !showSpinner) {
-      bodyContent = (
-        <div>
-          {message}
-          <Icon
-            src={Check}
-            style={{ height: '1.7rem', width: '1.25rem' }}
-            className="text-success-500 d-inline-block position-fixed"
-          />
-        </div>
-      );
-    }
-    return bodyContent;
-  };
-
-  return (
-    <AlertModal
-      isOpen={showModal}
-      title={intl.formatMessage(messages.accountActivationAlertTitle)}
-      footerNode={button}
-      onClose={() => ({})}
-    >
-      {children()}
-    </AlertModal>
-  );
-};
-
-AccountActivationAlert.propTypes = {
-  intl: intlShape.isRequired,
-};
-
-export default injectIntl(AccountActivationAlert);

src/alerts/logistration-alert/hooks.js

@@ -1,28 +0,0 @@
-/* eslint-disable import/prefer-default-export */
-import React, { useContext } from 'react';
-import { AppContext } from '@edx/frontend-platform/react';
-import { ALERT_TYPES, useAlert } from '../../generic/user-messages';
-import { useModel } from '../../generic/model-store';
-
-const LogistrationAlert = React.lazy(() => import('./LogistrationAlert'));
-
-export function useLogistrationAlert(courseId) {
-  const { authenticatedUser } = useContext(AppContext);
-  const outline = useModel('outline', courseId);
-  const privateOutline = outline && outline.courseBlocks && !outline.courseBlocks.courses;
-  /**
-   * This alert should render if
-   *    1. the user is not authenticated, AND
-   *    2. the course is private.
-   */
-  const isVisible = authenticatedUser === null && privateOutline;
-
-  useAlert(isVisible, {
-    code: 'clientLogistrationAlert',
-    topic: 'outline',
-    dismissible: false,
-    type: ALERT_TYPES.ERROR,
-  });
-
-  return { clientLogistrationAlert: LogistrationAlert };
-}

src/alerts/logistration-alert/index.js

@@ -1 +0,0 @@
-export { useLogistrationAlert as default } from './hooks';

src/alerts/logistration-alert/messages.js

@@ -1,11 +0,0 @@
-import { defineMessages } from '@edx/frontend-platform/i18n';
-
-const messages = defineMessages({
-  accountActivationAlertTitle: {
-    id: 'account-activation.alert.title',
-    defaultMessage: 'Activate your account so you can log back in',
-    description: 'Title for account activation alert which is shown after the registration',
-  },
-});
-
-export default messages;

src/alerts/sequence-alerts/hooks.js

@@ -1,57 +0,0 @@
-import { useSelector } from 'react-redux';
-
-import { useModel } from '../../generic/model-store';
-import { ALERT_TYPES, useAlert } from '../../generic/user-messages';
-
-import messages from './messages';
-
-function useSequenceBannerTextAlert(sequenceId) {
-  const sequence = useModel('sequences', sequenceId);
-  const sequenceStatus = useSelector(state => state.courseware.sequenceStatus);
-
-  // Show Alert that comes along with the sequence
-  useAlert(sequenceStatus === 'loaded' && sequence.bannerText, {
-    code: null,
-    dismissible: false,
-    text: sequence.bannerText,
-    type: ALERT_TYPES.INFO,
-    topic: 'sequence',
-  });
-}
-
-function useSequenceEntranceExamAlert(courseId, sequenceId, intl) {
-  const course = useModel('coursewareMeta', courseId);
-  const sequence = useModel('sequences', sequenceId);
-  const sequenceStatus = useSelector(state => state.courseware.sequenceStatus);
-  const {
-    entranceExamCurrentScore,
-    entranceExamEnabled,
-    entranceExamId,
-    entranceExamMinimumScorePct,
-    entranceExamPassed,
-  } = course.entranceExamData || {};
-  const entranceExamAlertVisible = sequenceStatus === 'loaded' && entranceExamEnabled && entranceExamId === sequence.sectionId;
-  let entranceExamText;
-
-  if (entranceExamPassed) {
-    entranceExamText = intl.formatMessage(
-      messages.entranceExamTextPassed,
-      { entranceExamCurrentScore: entranceExamCurrentScore * 100 },
-    );
-  } else {
-    entranceExamText = intl.formatMessage(messages.entranceExamTextNotPassing, {
-      entranceExamCurrentScore: entranceExamCurrentScore * 100,
-      entranceExamMinimumScorePct: entranceExamMinimumScorePct * 100,
-    });
-  }
-
-  useAlert(entranceExamAlertVisible, {
-    code: null,
-    dismissible: false,
-    text: entranceExamText,
-    type: ALERT_TYPES.INFO,
-    topic: 'sequence',
-  });
-}
-
-export { useSequenceBannerTextAlert, useSequenceEntranceExamAlert };

src/alerts/sequence-alerts/messages.js

@@ -1,14 +0,0 @@
-import { defineMessages } from '@edx/frontend-platform/i18n';
-
-const messages = defineMessages({
-  entranceExamTextNotPassing: {
-    id: 'learn.sequence.entranceExamTextNotPassing',
-    defaultMessage: 'To access course materials, you must score {entranceExamMinimumScorePct}% or higher on this exam. Your current score is {entranceExamCurrentScore}%.',
-  },
-  entranceExamTextPassed: {
-    id: 'learn.sequence.entranceExamTextPassed',
-    defaultMessage: 'Your score is {entranceExamCurrentScore}%. You have passed the entrance exam.',
-  },
-});
-
-export default messages;

src/course-home/data/__factories__/courseHomeMetadata.factory.js

@@ -1,122 +0,0 @@
-import { Factory } from 'rosie'; // eslint-disable-line import/no-extraneous-dependencies
-import courseMetadataBase from '../../../shared/data/__factories__/courseMetadataBase.factory';
-
-Factory.define('courseHomeMetadata')
-  .extend(courseMetadataBase)
-  .option('host', 'http://localhost:18000')
-  .attrs({
-    title: 'Demonstration Course',
-    is_self_paced: false,
-    is_enrolled: false,
-    is_staff: false,
-    can_view_certificate: true,
-    celebrations: null,
-    course_access: {
-      additional_context_user_message: null,
-      developer_message: null,
-      error_code: null,
-      has_access: true,
-      user_fragment: null,
-      user_message: null,
-    },
-    number: 'DemoX',
-    original_user_is_staff: false,
-    org: 'edX',
-    start: '2013-02-05T05:00:00Z',
-    user_timezone: 'UTC',
-    username: 'MockUser',
-    verified_mode: {
-      access_expiration_date: null,
-      currency: 'USD',
-      upgrade_url: 'http://localhost:18130/basket/add/?sku=8CF08E5',
-      sku: '8CF08E5',
-      price: 149,
-      currency_symbol: '$',
-    },
-  })
-  .attr('tabs', ['id', 'host'], (id, host) => [
-    Factory.build(
-      'tab',
-      {
-        title: 'Course',
-        priority: 0,
-        slug: 'courseware',
-        type: 'courseware',
-      },
-      {
-        courseId: id,
-        host,
-        path: 'course/',
-      },
-    ),
-    Factory.build(
-      'tab',
-      {
-        title: 'Discussion',
-        priority: 1,
-        slug: 'discussion',
-        type: 'discussion',
-      },
-      {
-        courseId: id,
-        host,
-        path: 'discussion/forum/',
-      },
-    ),
-    Factory.build(
-      'tab',
-      {
-        title: 'Wiki',
-        priority: 2,
-        slug: 'wiki',
-        type: 'wiki',
-      },
-      {
-        courseId: id,
-        host,
-        path: 'course_wiki',
-      },
-    ),
-    Factory.build(
-      'tab',
-      {
-        title: 'Progress',
-        priority: 3,
-        slug: 'progress',
-        type: 'progress',
-      },
-      {
-        courseId: id,
-        host,
-        path: 'progress',
-      },
-    ),
-    Factory.build(
-      'tab',
-      {
-        title: 'Instructor',
-        priority: 4,
-        slug: 'instructor',
-        type: 'instructor',
-      },
-      {
-        courseId: id,
-        host,
-        path: 'instructor',
-      },
-    ),
-    Factory.build(
-      'tab',
-      {
-        title: 'Dates',
-        priority: 5,
-        slug: 'dates',
-        type: 'dates',
-      },
-      {
-        courseId: id,
-        host,
-        path: 'dates',
-      },
-    ),
-  ]);

src/course-home/data/__factories__/datesTabData.factory.js

@@ -1,222 +0,0 @@
-import { Factory } from 'rosie'; // eslint-disable-line import/no-extraneous-dependencies
-
-// Sample data helpful when developing & testing, to see a variety of configurations.
-// This set of data is not realistic (mix of having access and not), but it
-// is intended to demonstrate many UI results.
-Factory.define('datesTabData')
-  .attrs({
-    dates_banner_info: {
-      content_type_gating_enabled: false,
-      missed_gated_content: false,
-      missed_deadlines: false,
-      verified_upgrade_link: 'http://localhost:18130/basket/add/?sku=8CF08E5',
-    },
-    course_date_blocks: [
-      {
-        date: '2020-05-01T17:59:41Z',
-        date_type: 'course-start-date',
-        description: '',
-        learner_has_access: true,
-        link: '',
-        title: 'Course Starts',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        complete: true,
-        date: '2020-05-04T02:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        title: 'Multi Badges Completed',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        date: '2020-05-05T02:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        title: 'Multi Badges Past Due',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        date: '2020-05-27T02:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        link: 'https://example.com/',
-        title: 'Both Past Due 1',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        date: '2020-05-27T02:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        link: 'https://example.com/',
-        title: 'Both Past Due 2',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        complete: true,
-        date: '2020-05-28T08:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        link: 'https://example.com/',
-        title: 'One Completed/Due 1',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        date: '2020-05-28T08:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        link: 'https://example.com/',
-        title: 'One Completed/Due 2',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        complete: true,
-        date: '2020-05-29T08:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        link: 'https://example.com/',
-        title: 'Both Completed 1',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        complete: true,
-        date: '2020-05-29T08:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        link: 'https://example.com/',
-        title: 'Both Completed 2',
-        extra_info: null,
-      },
-      {
-        date: '2020-06-16T17:59:40.942669Z',
-        date_type: 'verified-upgrade-deadline',
-        description: "Don't miss the opportunity to highlight your new knowledge and skills by earning a verified certificate.",
-        learner_has_access: true,
-        link: 'https://example.com/',
-        title: 'Upgrade to Verified Certificate',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        date: '2030-08-17T05:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: false,
-        link: 'https://example.com/',
-        title: 'One Verified 1',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        date: '2030-08-17T05:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        link: 'https://example.com/',
-        title: 'One Verified 2',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        date: '2030-08-17T05:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        link: 'https://example.com/',
-        title: 'ORA Verified 2',
-        extra_info: "ORA Dates are set by the instructor, and can't be changed",
-      },
-      {
-        assignment_type: 'Homework',
-        date: '2030-08-18T05:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: false,
-        link: 'https://example.com/',
-        title: 'Both Verified 1',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        date: '2030-08-18T05:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: false,
-        link: 'https://example.com/',
-        title: 'Both Verified 2',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        date: '2030-08-19T05:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        title: 'One Unreleased 1',
-      },
-      {
-        assignment_type: 'Homework',
-        date: '2030-08-19T05:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        link: 'https://example.com/',
-        title: 'One Unreleased 2',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        date: '2030-08-20T05:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        title: 'Both Unreleased 1',
-        extra_info: null,
-      },
-      {
-        assignment_type: 'Homework',
-        date: '2030-08-20T05:59:40.942669Z',
-        date_type: 'assignment-due-date',
-        description: '',
-        learner_has_access: true,
-        title: 'Both Unreleased 2',
-        extra_info: null,
-      },
-      {
-        date: '2030-08-23T00:00:00Z',
-        date_type: 'course-end-date',
-        description: '',
-        learner_has_access: true,
-        link: '',
-        title: 'Course Ends',
-        extra_info: null,
-      },
-      {
-        date: '2030-09-01T00:00:00Z',
-        date_type: 'verification-deadline-date',
-        description: 'You must successfully complete verification before this date to qualify for a Verified Certificate.',
-        learner_has_access: false,
-        link: 'https://example.com/',
-        title: 'Verification Deadline',
-        extra_info: null,
-      },
-    ],
-    has_ended: false,
-    learner_is_full_access: true,
-  });

src/course-home/data/__factories__/index.js

@@ -1,5 +0,0 @@
-import './courseHomeMetadata.factory';
-import './datesTabData.factory';
-import './outlineTabData.factory';
-import './progressTabData.factory';
-import './upgradeNotificationData.factory';

src/course-home/data/__factories__/outlineTabData.factory.js

@@ -1,65 +0,0 @@
-import { Factory } from 'rosie'; // eslint-disable-line import/no-extraneous-dependencies
-
-import { buildMinimalCourseBlocks } from '../../../shared/data/__factories__/courseBlocks.factory';
-
-Factory.define('outlineTabData')
-  .option('courseId', 'course-v1:edX+DemoX+Demo_Course')
-  .option('host', 'http://localhost:18000')
-  .option('date_blocks', [])
-  .attr('course_blocks', ['courseId'], courseId => {
-    const { courseBlocks } = buildMinimalCourseBlocks(courseId);
-    return {
-      blocks: courseBlocks.blocks,
-    };
-  })
-  .attr('dates_widget', ['date_blocks'], (dateBlocks) => ({
-    course_date_blocks: dateBlocks,
-  }))
-  .attr('resume_course', ['host', 'courseId'], (host, courseId) => ({
-    has_visited_course: false,
-    url: `${host}/courses/${courseId}/jump_to/block-v1:edX+Test+Block@12345abcde`,
-  }))
-  .attr('verified_mode', ['host'], (host) => ({
-    access_expiration_date: '2050-01-01T12:00:00',
-    currency: 'USD',
-    currency_symbol: '$',
-    price: 149,
-    sku: 'ABCD1234',
-    upgrade_url: `${host}/dashboard`,
-  }))
-  .attrs({
-    has_scheduled_content: null,
-    access_expiration: null,
-    can_show_upgrade_sock: false,
-    cert_data: {
-      cert_status: null,
-      cert_web_view_url: null,
-      certificate_available_date: null,
-    },
-    course_goals: {
-      goal_options: [],
-      selected_goal: null,
-      weekly_learning_goal_enabled: false,
-      days_per_week: null,
-      subscribed_to_reminders: null,
-    },
-    course_tools: [
-      {
-        analytics_id: 'edx.bookmarks',
-        title: 'Bookmarks',
-        url: 'https://example.com/bookmarks',
-      },
-    ],
-    dates_banner_info: {
-      content_type_gating_enabled: false,
-      missed_gated_content: false,
-      missed_deadlines: false,
-    },
-    enroll_alert: {
-      can_enroll: true,
-      extra_text: 'Contact the administrator.',
-    },
-    handouts_html: '<ul><li>Handout 1</li></ul>',
-    offer: null,
-    welcome_message_html: '<p>Welcome to this course!</p>',
-  });

src/course-home/data/__factories__/progressTabData.factory.js

@@ -1,83 +0,0 @@
-import { Factory } from 'rosie'; // eslint-disable-line import/no-extraneous-dependencies
-
-// Sample data helpful when developing & testing, to see a variety of configurations.
-// This set of data may not be realistic, but it is intended to demonstrate many UI results.
-Factory.define('progressTabData')
-  .attrs({
-    access_expiration: null,
-    end: '3027-03-31T00:00:00Z',
-    certificate_data: {},
-    completion_summary: {
-      complete_count: 1,
-      incomplete_count: 1,
-      locked_count: 0,
-    },
-    course_grade: {
-      letter_grade: 'pass',
-      percent: 1,
-      is_passing: true,
-    },
-    credit_course_requirements: null,
-    section_scores: [
-      {
-        display_name: 'First section',
-        subsections: [
-          {
-            assignment_type: 'Homework',
-            block_key: 'block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345',
-            display_name: 'First subsection',
-            learner_has_access: true,
-            has_graded_assignment: true,
-            num_points_earned: 0,
-            num_points_possible: 3,
-            percent_graded: 0.0,
-            problem_scores: [{ earned: 0, possible: 1 }, { earned: 0, possible: 1 }, { earned: 0, possible: 1 }],
-            show_correctness: 'always',
-            show_grades: true,
-            url: 'http://learning.edx.org/course/course-v1:edX+Test+run/first_subsection',
-          },
-        ],
-      },
-      {
-        display_name: 'Second section',
-        subsections: [
-          {
-            assignment_type: 'Homework',
-            display_name: 'Second subsection',
-            has_graded_assignment: true,
-            num_points_earned: 1,
-            num_points_possible: 1,
-            percent_graded: 1.0,
-            problem_scores: [{ earned: 1, possible: 1 }],
-            show_correctness: 'always',
-            show_grades: true,
-            url: 'http://learning.edx.org/course/course-v1:edX+Test+run/second_subsection',
-          },
-        ],
-      },
-    ],
-    enrollment_mode: 'audit',
-    grading_policy: {
-      assignment_policies: [
-        {
-          num_droppable: 1,
-          num_total: 2,
-          short_label: 'HW',
-          type: 'Homework',
-          weight: 1,
-        },
-      ],
-      grade_range: {
-        pass: 0.75,
-      },
-    },
-    has_scheduled_content: false,
-    studio_url: 'http://studio.edx.org/settings/grading/course-v1:edX+Test+run',
-    user_has_passing_grade: false,
-    verification_data: {
-      link: null,
-      status: 'none',
-      status_date: null,
-    },
-    verified_mode: null,
-  });

src/course-home/data/__factories__/upgradeNotificationData.factory.js

@@ -1,25 +0,0 @@
-import { Factory } from 'rosie'; // eslint-disable-line import/no-extraneous-dependencies
-
-Factory.define('upgradeNotificationData')
-  .option('host', 'http://localhost:18000')
-  .option('dateBlocks', [])
-  .option('offer', null)
-  .option('userTimezone', null)
-  .option('contentTypeGatingEnabled', false)
-  .attr('courseId', 'course-v1:edX+DemoX+Demo_Course')
-  .attr('upsellPageName', 'test')
-  .attr('verifiedMode', ['host'], (host) => ({
-    access_expiration_date: '2050-01-01T12:00:00',
-    currency: 'USD',
-    currencySymbol: '$',
-    price: 149,
-    sku: 'ABCD1234',
-    upgradeUrl: `${host}/dashboard`,
-  }))
-  .attr('org', 'edX')
-  .attrs({
-    accessExpiration: {
-      expiration_date: '1950-07-13T02:04:49.040006Z',
-    },
-  })
-  .attr('timeOffsetMillis', 0);

src/course-home/data/__snapshots__/redux.test.js.snap

@@ -1,717 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`Data layer integration tests Test fetchDatesTab Should fetch, normalize, and save metadata 1`] = `
-Object {
-  "courseHome": Object {
-    "courseId": "course-v1:edX+DemoX+Demo_Course",
-    "courseStatus": "loaded",
-    "proctoringPanelStatus": "loading",
-    "targetUserId": undefined,
-    "toastBodyLink": null,
-    "toastBodyText": null,
-    "toastHeader": "",
-  },
-  "courseware": Object {
-    "courseId": null,
-    "courseStatus": "loading",
-    "sequenceId": null,
-    "sequenceMightBeUnit": false,
-    "sequenceStatus": "loading",
-  },
-  "models": Object {
-    "courseHomeMeta": Object {
-      "course-v1:edX+DemoX+Demo_Course": Object {
-        "canViewCertificate": true,
-        "celebrations": null,
-        "courseAccess": Object {
-          "additionalContextUserMessage": null,
-          "developerMessage": null,
-          "errorCode": null,
-          "hasAccess": true,
-          "userFragment": null,
-          "userMessage": null,
-        },
-        "id": "course-v1:edX+DemoX+Demo_Course",
-        "isEnrolled": false,
-        "isMasquerading": false,
-        "isSelfPaced": false,
-        "isStaff": false,
-        "number": "DemoX",
-        "org": "edX",
-        "originalUserIsStaff": false,
-        "start": "2013-02-05T05:00:00Z",
-        "tabs": Array [
-          Object {
-            "slug": "outline",
-            "title": "Course",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/course/",
-          },
-          Object {
-            "slug": "discussion",
-            "title": "Discussion",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/discussion/forum/",
-          },
-          Object {
-            "slug": "wiki",
-            "title": "Wiki",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/course_wiki",
-          },
-          Object {
-            "slug": "progress",
-            "title": "Progress",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/progress",
-          },
-          Object {
-            "slug": "instructor",
-            "title": "Instructor",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/instructor",
-          },
-          Object {
-            "slug": "dates",
-            "title": "Dates",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/dates",
-          },
-        ],
-        "title": "Demonstration Course",
-        "userTimezone": "UTC",
-        "username": "MockUser",
-        "verifiedMode": Object {
-          "accessExpirationDate": null,
-          "currency": "USD",
-          "currencySymbol": "$",
-          "price": 149,
-          "sku": "8CF08E5",
-          "upgradeUrl": "http://localhost:18130/basket/add/?sku=8CF08E5",
-        },
-      },
-    },
-    "dates": Object {
-      "course-v1:edX+DemoX+Demo_Course": Object {
-        "courseDateBlocks": Array [
-          Object {
-            "date": "2020-05-01T17:59:41Z",
-            "dateType": "course-start-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "",
-            "title": "Course Starts",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "complete": true,
-            "date": "2020-05-04T02:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "title": "Multi Badges Completed",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "date": "2020-05-05T02:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "title": "Multi Badges Past Due",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "date": "2020-05-27T02:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "Both Past Due 1",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "date": "2020-05-27T02:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "Both Past Due 2",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "complete": true,
-            "date": "2020-05-28T08:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "One Completed/Due 1",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "date": "2020-05-28T08:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "One Completed/Due 2",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "complete": true,
-            "date": "2020-05-29T08:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "Both Completed 1",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "complete": true,
-            "date": "2020-05-29T08:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "Both Completed 2",
-          },
-          Object {
-            "date": "2020-06-16T17:59:40.942669Z",
-            "dateType": "verified-upgrade-deadline",
-            "description": "Don't miss the opportunity to highlight your new knowledge and skills by earning a verified certificate.",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "Upgrade to Verified Certificate",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "date": "2030-08-17T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": false,
-            "link": "https://example.com/",
-            "title": "One Verified 1",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "date": "2030-08-17T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "One Verified 2",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "date": "2030-08-17T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": "ORA Dates are set by the instructor, and can't be changed",
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "ORA Verified 2",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "date": "2030-08-18T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": false,
-            "link": "https://example.com/",
-            "title": "Both Verified 1",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "date": "2030-08-18T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": false,
-            "link": "https://example.com/",
-            "title": "Both Verified 2",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "date": "2030-08-19T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "learnerHasAccess": true,
-            "title": "One Unreleased 1",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "date": "2030-08-19T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "https://example.com/",
-            "title": "One Unreleased 2",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "date": "2030-08-20T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "title": "Both Unreleased 1",
-          },
-          Object {
-            "assignmentType": "Homework",
-            "date": "2030-08-20T05:59:40.942669Z",
-            "dateType": "assignment-due-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "title": "Both Unreleased 2",
-          },
-          Object {
-            "date": "2030-08-23T00:00:00Z",
-            "dateType": "course-end-date",
-            "description": "",
-            "extraInfo": null,
-            "learnerHasAccess": true,
-            "link": "",
-            "title": "Course Ends",
-          },
-          Object {
-            "date": "2030-09-01T00:00:00Z",
-            "dateType": "verification-deadline-date",
-            "description": "You must successfully complete verification before this date to qualify for a Verified Certificate.",
-            "extraInfo": null,
-            "learnerHasAccess": false,
-            "link": "https://example.com/",
-            "title": "Verification Deadline",
-          },
-        ],
-        "datesBannerInfo": Object {
-          "contentTypeGatingEnabled": false,
-          "missedDeadlines": false,
-          "missedGatedContent": false,
-          "verifiedUpgradeLink": "http://localhost:18130/basket/add/?sku=8CF08E5",
-        },
-        "hasEnded": false,
-        "id": "course-v1:edX+DemoX+Demo_Course",
-        "learnerIsFullAccess": true,
-      },
-    },
-  },
-  "recommendations": Object {
-    "recommendationsStatus": "loading",
-  },
-  "tours": Object {
-    "showCoursewareTour": false,
-    "showExistingUserCourseHomeTour": false,
-    "showNewUserCourseHomeModal": false,
-    "showNewUserCourseHomeTour": false,
-    "toursEnabled": false,
-  },
-}
-`;
-
-exports[`Data layer integration tests Test fetchOutlineTab Should fetch, normalize, and save metadata 1`] = `
-Object {
-  "courseHome": Object {
-    "courseId": "course-v1:edX+DemoX+Demo_Course",
-    "courseStatus": "loaded",
-    "proctoringPanelStatus": "loading",
-    "targetUserId": undefined,
-    "toastBodyLink": null,
-    "toastBodyText": null,
-    "toastHeader": "",
-  },
-  "courseware": Object {
-    "courseId": null,
-    "courseStatus": "loading",
-    "sequenceId": null,
-    "sequenceMightBeUnit": false,
-    "sequenceStatus": "loading",
-  },
-  "models": Object {
-    "courseHomeMeta": Object {
-      "course-v1:edX+DemoX+Demo_Course": Object {
-        "canViewCertificate": true,
-        "celebrations": null,
-        "courseAccess": Object {
-          "additionalContextUserMessage": null,
-          "developerMessage": null,
-          "errorCode": null,
-          "hasAccess": true,
-          "userFragment": null,
-          "userMessage": null,
-        },
-        "id": "course-v1:edX+DemoX+Demo_Course",
-        "isEnrolled": false,
-        "isMasquerading": false,
-        "isSelfPaced": false,
-        "isStaff": false,
-        "number": "DemoX",
-        "org": "edX",
-        "originalUserIsStaff": false,
-        "start": "2013-02-05T05:00:00Z",
-        "tabs": Array [
-          Object {
-            "slug": "outline",
-            "title": "Course",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/course/",
-          },
-          Object {
-            "slug": "discussion",
-            "title": "Discussion",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/discussion/forum/",
-          },
-          Object {
-            "slug": "wiki",
-            "title": "Wiki",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/course_wiki",
-          },
-          Object {
-            "slug": "progress",
-            "title": "Progress",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/progress",
-          },
-          Object {
-            "slug": "instructor",
-            "title": "Instructor",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/instructor",
-          },
-          Object {
-            "slug": "dates",
-            "title": "Dates",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/dates",
-          },
-        ],
-        "title": "Demonstration Course",
-        "userTimezone": "UTC",
-        "username": "MockUser",
-        "verifiedMode": Object {
-          "accessExpirationDate": null,
-          "currency": "USD",
-          "currencySymbol": "$",
-          "price": 149,
-          "sku": "8CF08E5",
-          "upgradeUrl": "http://localhost:18130/basket/add/?sku=8CF08E5",
-        },
-      },
-    },
-    "outline": Object {
-      "course-v1:edX+DemoX+Demo_Course": Object {
-        "accessExpiration": null,
-        "canShowUpgradeSock": false,
-        "certData": Object {
-          "certStatus": null,
-          "certWebViewUrl": null,
-          "certificateAvailableDate": null,
-        },
-        "courseBlocks": Object {
-          "courses": Object {
-            "block-v1:edX+DemoX+Demo_Course+type@course+block@bcdabcdabcdabcdabcdabcdabcdabcd3": Object {
-              "hasScheduledContent": false,
-              "id": "course-v1:edX+DemoX+Demo_Course",
-              "sectionIds": Array [
-                "block-v1:edX+DemoX+Demo_Course+type@chapter+block@bcdabcdabcdabcdabcdabcdabcdabcd2",
-              ],
-              "title": "bcdabcdabcdabcdabcdabcdabcdabcd3",
-            },
-          },
-          "sections": Object {
-            "block-v1:edX+DemoX+Demo_Course+type@chapter+block@bcdabcdabcdabcdabcdabcdabcdabcd2": Object {
-              "complete": false,
-              "courseId": "course-v1:edX+DemoX+Demo_Course",
-              "id": "block-v1:edX+DemoX+Demo_Course+type@chapter+block@bcdabcdabcdabcdabcdabcdabcdabcd2",
-              "resumeBlock": false,
-              "sequenceIds": Array [
-                "block-v1:edX+DemoX+Demo_Course+type@sequential+block@bcdabcdabcdabcdabcdabcdabcdabcd1",
-              ],
-              "title": "Title of Section",
-            },
-          },
-          "sequences": Object {
-            "block-v1:edX+DemoX+Demo_Course+type@sequential+block@bcdabcdabcdabcdabcdabcdabcdabcd1": Object {
-              "complete": false,
-              "description": null,
-              "due": null,
-              "effortActivities": 2,
-              "effortTime": 15,
-              "icon": null,
-              "id": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@bcdabcdabcdabcdabcdabcdabcdabcd1",
-              "sectionId": "block-v1:edX+DemoX+Demo_Course+type@chapter+block@bcdabcdabcdabcdabcdabcdabcdabcd2",
-              "showLink": true,
-              "title": "Title of Sequence",
-            },
-          },
-        },
-        "courseGoals": Object {
-          "daysPerWeek": null,
-          "goalOptions": Array [],
-          "selectedGoal": null,
-          "subscribedToReminders": null,
-          "weeklyLearningGoalEnabled": false,
-        },
-        "courseTools": Array [
-          Object {
-            "analyticsId": "edx.bookmarks",
-            "title": "Bookmarks",
-            "url": "https://example.com/bookmarks",
-          },
-        ],
-        "datesBannerInfo": Object {
-          "contentTypeGatingEnabled": false,
-          "missedDeadlines": false,
-          "missedGatedContent": false,
-        },
-        "datesWidget": Object {
-          "courseDateBlocks": Array [],
-        },
-        "enableProctoredExams": undefined,
-        "enrollAlert": Object {
-          "canEnroll": true,
-          "extraText": "Contact the administrator.",
-        },
-        "enrollmentMode": undefined,
-        "handoutsHtml": "<ul><li>Handout 1</li></ul>",
-        "hasEnded": undefined,
-        "hasScheduledContent": null,
-        "id": "course-v1:edX+DemoX+Demo_Course",
-        "offer": null,
-        "resumeCourse": Object {
-          "hasVisitedCourse": false,
-          "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+Test+Block@12345abcde",
-        },
-        "timeOffsetMillis": 0,
-        "userHasPassingGrade": undefined,
-        "verifiedMode": Object {
-          "accessExpirationDate": "2050-01-01T12:00:00",
-          "currency": "USD",
-          "currencySymbol": "$",
-          "price": 149,
-          "sku": "ABCD1234",
-          "upgradeUrl": "http://localhost:18000/dashboard",
-        },
-        "welcomeMessageHtml": "<p>Welcome to this course!</p>",
-      },
-    },
-  },
-  "recommendations": Object {
-    "recommendationsStatus": "loading",
-  },
-  "tours": Object {
-    "showCoursewareTour": false,
-    "showExistingUserCourseHomeTour": false,
-    "showNewUserCourseHomeModal": false,
-    "showNewUserCourseHomeTour": false,
-    "toursEnabled": false,
-  },
-}
-`;
-
-exports[`Data layer integration tests Test fetchProgressTab Should fetch, normalize, and save metadata 1`] = `
-Object {
-  "courseHome": Object {
-    "courseId": "course-v1:edX+DemoX+Demo_Course",
-    "courseStatus": "loaded",
-    "proctoringPanelStatus": "loading",
-    "targetUserId": undefined,
-    "toastBodyLink": null,
-    "toastBodyText": null,
-    "toastHeader": "",
-  },
-  "courseware": Object {
-    "courseId": null,
-    "courseStatus": "loading",
-    "sequenceId": null,
-    "sequenceMightBeUnit": false,
-    "sequenceStatus": "loading",
-  },
-  "models": Object {
-    "courseHomeMeta": Object {
-      "course-v1:edX+DemoX+Demo_Course": Object {
-        "canViewCertificate": true,
-        "celebrations": null,
-        "courseAccess": Object {
-          "additionalContextUserMessage": null,
-          "developerMessage": null,
-          "errorCode": null,
-          "hasAccess": true,
-          "userFragment": null,
-          "userMessage": null,
-        },
-        "id": "course-v1:edX+DemoX+Demo_Course",
-        "isEnrolled": false,
-        "isMasquerading": false,
-        "isSelfPaced": false,
-        "isStaff": false,
-        "number": "DemoX",
-        "org": "edX",
-        "originalUserIsStaff": false,
-        "start": "2013-02-05T05:00:00Z",
-        "tabs": Array [
-          Object {
-            "slug": "outline",
-            "title": "Course",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/course/",
-          },
-          Object {
-            "slug": "discussion",
-            "title": "Discussion",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/discussion/forum/",
-          },
-          Object {
-            "slug": "wiki",
-            "title": "Wiki",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/course_wiki",
-          },
-          Object {
-            "slug": "progress",
-            "title": "Progress",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/progress",
-          },
-          Object {
-            "slug": "instructor",
-            "title": "Instructor",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/instructor",
-          },
-          Object {
-            "slug": "dates",
-            "title": "Dates",
-            "url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/dates",
-          },
-        ],
-        "title": "Demonstration Course",
-        "userTimezone": "UTC",
-        "username": "MockUser",
-        "verifiedMode": Object {
-          "accessExpirationDate": null,
-          "currency": "USD",
-          "currencySymbol": "$",
-          "price": 149,
-          "sku": "8CF08E5",
-          "upgradeUrl": "http://localhost:18130/basket/add/?sku=8CF08E5",
-        },
-      },
-    },
-    "progress": Object {
-      "course-v1:edX+DemoX+Demo_Course": Object {
-        "accessExpiration": null,
-        "certificateData": Object {},
-        "completionSummary": Object {
-          "completeCount": 1,
-          "incompleteCount": 1,
-          "lockedCount": 0,
-        },
-        "courseGrade": Object {
-          "isPassing": true,
-          "letterGrade": "pass",
-          "percent": 1,
-        },
-        "courseId": "course-v1:edX+DemoX+Demo_Course",
-        "creditCourseRequirements": null,
-        "end": "3027-03-31T00:00:00Z",
-        "enrollmentMode": "audit",
-        "gradesFeatureIsFullyLocked": false,
-        "gradesFeatureIsPartiallyLocked": false,
-        "gradingPolicy": Object {
-          "assignmentPolicies": Array [
-            Object {
-              "averageGrade": "1.00",
-              "numDroppable": 1,
-              "shortLabel": "HW",
-              "type": "Homework",
-              "weight": 1,
-              "weightedGrade": 1,
-            },
-          ],
-          "gradeRange": Object {
-            "pass": 0.75,
-          },
-        },
-        "hasScheduledContent": false,
-        "id": "course-v1:edX+DemoX+Demo_Course",
-        "sectionScores": Array [
-          Object {
-            "displayName": "First section",
-            "subsections": Array [
-              Object {
-                "assignmentType": "Homework",
-                "blockKey": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@12345",
-                "displayName": "First subsection",
-                "hasGradedAssignment": true,
-                "learnerHasAccess": true,
-                "numPointsEarned": 0,
-                "numPointsPossible": 3,
-                "percentGraded": 0,
-                "problemScores": Array [
-                  Object {
-                    "earned": 0,
-                    "possible": 1,
-                  },
-                  Object {
-                    "earned": 0,
-                    "possible": 1,
-                  },
-                  Object {
-                    "earned": 0,
-                    "possible": 1,
-                  },
-                ],
-                "showCorrectness": "always",
-                "showGrades": true,
-                "url": "http://learning.edx.org/course/course-v1:edX+Test+run/first_subsection",
-              },
-            ],
-          },
-          Object {
-            "displayName": "Second section",
-            "subsections": Array [
-              Object {
-                "assignmentType": "Homework",
-                "displayName": "Second subsection",
-                "hasGradedAssignment": true,
-                "numPointsEarned": 1,
-                "numPointsPossible": 1,
-                "percentGraded": 1,
-                "problemScores": Array [
-                  Object {
-                    "earned": 1,
-                    "possible": 1,
-                  },
-                ],
-                "showCorrectness": "always",
-                "showGrades": true,
-                "url": "http://learning.edx.org/course/course-v1:edX+Test+run/second_subsection",
-              },
-            ],
-          },
-        ],
-        "studioUrl": "http://studio.edx.org/settings/grading/course-v1:edX+Test+run",
-        "userHasPassingGrade": false,
-        "verificationData": Object {
-          "link": null,
-          "status": "none",
-          "statusDate": null,
-        },
-        "verifiedMode": null,
-      },
-    },
-  },
-  "recommendations": Object {
-    "recommendationsStatus": "loading",
-  },
-  "tours": Object {
-    "showCoursewareTour": false,
-    "showExistingUserCourseHomeTour": false,
-    "showNewUserCourseHomeModal": false,
-    "showNewUserCourseHomeTour": false,
-    "toursEnabled": false,
-  },
-}
-`;

src/course-home/data/api.js

@@ -1,422 +0,0 @@
-import { camelCaseObject, getConfig } from '@edx/frontend-platform';
-import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
-import { logInfo } from '@edx/frontend-platform/logging';
-import { appendBrowserTimezoneToUrl } from '../../utils';
-
-const calculateAssignmentTypeGrades = (points, assignmentWeight, numDroppable) => {
-  let dropCount = numDroppable;
-  // Drop the lowest grades
-  while (dropCount && points.length >= dropCount) {
-    const lowestScore = Math.min(...points);
-    const lowestScoreIndex = points.indexOf(lowestScore);
-    points.splice(lowestScoreIndex, 1);
-    dropCount--;
-  }
-  let averageGrade = 0;
-  let weightedGrade = 0;
-  if (points.length) {
-    // Calculate the average grade for the assignment and round it. This rounding is not ideal and does not accurately
-    // reflect what a learner's grade would be, however, we must have parity with the current grading behavior that
-    // exists in edx-platform.
-    averageGrade = (points.reduce((a, b) => a + b, 0) / points.length).toFixed(2);
-    weightedGrade = averageGrade * assignmentWeight;
-  }
-  return { averageGrade, weightedGrade };
-};
-
-function normalizeAssignmentPolicies(assignmentPolicies, sectionScores) {
-  const gradeByAssignmentType = {};
-  assignmentPolicies.forEach(assignment => {
-    // Create an array with the number of total assignments and set the scores to 0
-    // as placeholders for assignments that have not yet been released
-    gradeByAssignmentType[assignment.type] = {
-      grades: Array(assignment.numTotal).fill(0),
-      numAssignmentsCreated: 0,
-      numTotalExpectedAssignments: assignment.numTotal,
-    };
-  });
-
-  sectionScores.forEach((chapter) => {
-    chapter.subsections.forEach((subsection) => {
-      if (!(subsection.hasGradedAssignment && subsection.showGrades && subsection.numPointsPossible)) {
-        return;
-      }
-      const {
-        assignmentType,
-        numPointsEarned,
-        numPointsPossible,
-      } = subsection;
-
-      // If a subsection's assignment type does not match an assignment policy in Studio,
-      // we won't be able to include it in this accumulation of grades by assignment type.
-      // This may happen if a course author has removed/renamed an assignment policy in Studio and
-      // neglected to update the subsection's of that assignment type
-      if (!gradeByAssignmentType[assignmentType]) {
-        return;
-      }
-
-      let {
-        numAssignmentsCreated,
-      } = gradeByAssignmentType[assignmentType];
-
-      numAssignmentsCreated++;
-      if (numAssignmentsCreated <= gradeByAssignmentType[assignmentType].numTotalExpectedAssignments) {
-        // Remove a placeholder grade so long as the number of recorded created assignments is less than the number
-        // of expected assignments
-        gradeByAssignmentType[assignmentType].grades.shift();
-      }
-      // Add the graded assignment to the list
-      gradeByAssignmentType[assignmentType].grades.push(numPointsEarned ? numPointsEarned / numPointsPossible : 0);
-      // Record the created assignment
-      gradeByAssignmentType[assignmentType].numAssignmentsCreated = numAssignmentsCreated;
-    });
-  });
-
-  return assignmentPolicies.map((assignment) => {
-    const { averageGrade, weightedGrade } = calculateAssignmentTypeGrades(
-      gradeByAssignmentType[assignment.type].grades,
-      assignment.weight,
-      assignment.numDroppable,
-    );
-
-    return {
-      averageGrade,
-      numDroppable: assignment.numDroppable,
-      shortLabel: assignment.shortLabel,
-      type: assignment.type,
-      weight: assignment.weight,
-      weightedGrade,
-    };
-  });
-}
-
-/**
- * Tweak the metadata for consistency
- * @param metadata the data to normalize
- * @param rootSlug either 'courseware' or 'outline' depending on the context
- * @returns {Object} The normalized metadata
- */
-function normalizeCourseHomeCourseMetadata(metadata, rootSlug) {
-  const data = camelCaseObject(metadata);
-  return {
-    ...data,
-    tabs: data.tabs.map(tab => ({
-      // The API uses "courseware" as a slug for both courseware and the outline tab.
-      // If needed, we switch it to "outline" here for
-      // use within the MFE to differentiate between course home and courseware.
-      slug: tab.tabId === 'courseware' ? rootSlug : tab.tabId,
-      title: tab.title,
-      url: tab.url,
-    })),
-    isMasquerading: data.originalUserIsStaff && !data.isStaff,
-  };
-}
-
-export function normalizeOutlineBlocks(courseId, blocks) {
-  const models = {
-    courses: {},
-    sections: {},
-    sequences: {},
-  };
-  Object.values(blocks).forEach(block => {
-    switch (block.type) {
-      case 'course':
-        models.courses[block.id] = {
-          id: courseId,
-          title: block.display_name,
-          sectionIds: block.children || [],
-          hasScheduledContent: block.has_scheduled_content,
-        };
-        break;
-
-      case 'chapter':
-        models.sections[block.id] = {
-          complete: block.complete,
-          id: block.id,
-          title: block.display_name,
-          resumeBlock: block.resume_block,
-          sequenceIds: block.children || [],
-        };
-        break;
-
-      case 'sequential':
-        models.sequences[block.id] = {
-          complete: block.complete,
-          description: block.description,
-          due: block.due,
-          effortActivities: block.effort_activities,
-          effortTime: block.effort_time,
-          icon: block.icon,
-          id: block.id,
-          // The presence of a URL for the sequence indicates that we want this sequence to be a clickable
-          // link in the outline (even though we ignore the given url and use an internal <Link> to ourselves).
-          showLink: !!block.lms_web_url,
-          title: block.display_name,
-        };
-        break;
-
-      default:
-        logInfo(`Unexpected course block type: ${block.type} with ID ${block.id}.  Expected block types are course, chapter, and sequential.`);
-    }
-  });
-
-  // Next go through each list and use their child lists to decorate those children with a
-  // reference back to their parent.
-  Object.values(models.courses).forEach(course => {
-    if (Array.isArray(course.sectionIds)) {
-      course.sectionIds.forEach(sectionId => {
-        const section = models.sections[sectionId];
-        section.courseId = course.id;
-      });
-    }
-  });
-
-  Object.values(models.sections).forEach(section => {
-    if (Array.isArray(section.sequenceIds)) {
-      section.sequenceIds.forEach(sequenceId => {
-        if (sequenceId in models.sequences) {
-          models.sequences[sequenceId].sectionId = section.id;
-        } else {
-          logInfo(`Section ${section.id} has child block ${sequenceId}, but that block is not in the list of sequences.`);
-        }
-      });
-    }
-  });
-
-  return models;
-}
-
-export async function getCourseHomeCourseMetadata(courseId, rootSlug) {
-  let url = `${getConfig().LMS_BASE_URL}/api/course_home/course_metadata/${courseId}`;
-  url = appendBrowserTimezoneToUrl(url);
-  const { data } = await getAuthenticatedHttpClient().get(url);
-  return normalizeCourseHomeCourseMetadata(data, rootSlug);
-}
-
-// For debugging purposes, you might like to see a fully loaded dates tab.
-// Just uncomment the next few lines and the immediate 'return' in the function below
-// import { Factory } from 'rosie';
-// import './__factories__';
-export async function getDatesTabData(courseId) {
-  // return camelCaseObject(Factory.build('datesTabData'));
-  const url = `${getConfig().LMS_BASE_URL}/api/course_home/dates/${courseId}`;
-  try {
-    const { data } = await getAuthenticatedHttpClient().get(url);
-    return camelCaseObject(data);
-  } catch (error) {
-    const { httpErrorStatus } = error && error.customAttributes;
-    if (httpErrorStatus === 401) {
-      // The backend sends this for unenrolled and unauthenticated learners, but we handle those cases by examining
-      // courseAccess in the metadata call, so just ignore this status for now.
-      return {};
-    }
-    throw error;
-  }
-}
-
-export async function getProgressTabData(courseId, targetUserId) {
-  let url = `${getConfig().LMS_BASE_URL}/api/course_home/progress/${courseId}`;
-
-  // If targetUserId is passed in, we will get the progress page data
-  // for the user with the provided id, rather than the requesting user.
-  if (targetUserId) {
-    url += `/${targetUserId}/`;
-  }
-
-  try {
-    const { data } = await getAuthenticatedHttpClient().get(url);
-    const camelCasedData = camelCaseObject(data);
-
-    camelCasedData.gradingPolicy.assignmentPolicies = normalizeAssignmentPolicies(
-      camelCasedData.gradingPolicy.assignmentPolicies,
-      camelCasedData.sectionScores,
-    );
-
-    // We replace gradingPolicy.gradeRange with the original data to preserve the intended casing for the grade.
-    // For example, if a grade range key is "A", we do not want it to be camel cased (i.e. "A" would become "a")
-    // in order to preserve a course team's desired grade formatting.
-    camelCasedData.gradingPolicy.gradeRange = data.grading_policy.grade_range;
-
-    camelCasedData.gradesFeatureIsFullyLocked = camelCasedData.completionSummary.lockedCount > 0;
-
-    camelCasedData.gradesFeatureIsPartiallyLocked = false;
-    if (camelCasedData.gradesFeatureIsFullyLocked) {
-      camelCasedData.sectionScores.forEach((chapter) => {
-        chapter.subsections.forEach((subsection) => {
-          // If something is eligible to be gated by content type gating and would show up on the progress page
-          if (subsection.assignmentType !== null && subsection.hasGradedAssignment && subsection.showGrades
-            && (subsection.numPointsPossible > 0 || subsection.numPointsEarned > 0)) {
-            // but the learner still has access to it, then we are in a partially locked, rather than fully locked state
-            // since the learner has access to some (but not all) content that would normally be locked
-            if (subsection.learnerHasAccess) {
-              camelCasedData.gradesFeatureIsPartiallyLocked = true;
-              camelCasedData.gradesFeatureIsFullyLocked = false;
-            }
-          }
-        });
-      });
-    }
-
-    return camelCasedData;
-  } catch (error) {
-    const { httpErrorStatus } = error && error.customAttributes;
-    if (httpErrorStatus === 404) {
-      global.location.replace(`${getConfig().LMS_BASE_URL}/courses/${courseId}/progress`);
-      return {};
-    }
-    if (httpErrorStatus === 401) {
-      // The backend sends this for unenrolled and unauthenticated learners, but we handle those cases by examining
-      // courseAccess in the metadata call, so just ignore this status for now.
-      return {};
-    }
-    throw error;
-  }
-}
-
-export async function getProctoringInfoData(courseId, username) {
-  let url = `${getConfig().LMS_BASE_URL}/api/edx_proctoring/v1/user_onboarding/status?is_learning_mfe=true&course_id=${encodeURIComponent(courseId)}`;
-  if (username) {
-    url += `&username=${encodeURIComponent(username)}`;
-  }
-  try {
-    const { data } = await getAuthenticatedHttpClient().get(url);
-    return data;
-  } catch (error) {
-    const { httpErrorStatus } = error && error.customAttributes;
-    if (httpErrorStatus === 404) {
-      return {};
-    }
-    throw error;
-  }
-}
-
-export async function getLiveTabIframe(courseId) {
-  const url = `${getConfig().LMS_BASE_URL}/api/course_live/iframe/${courseId}/`;
-  try {
-    const { data } = await getAuthenticatedHttpClient().get(url);
-    return data;
-  } catch (error) {
-    const { httpErrorStatus } = error && error.customAttributes;
-    if (httpErrorStatus === 404) {
-      return {};
-    }
-    throw error;
-  }
-}
-
-export function getTimeOffsetMillis(headerDate, requestTime, responseTime) {
-  // Time offset computation should move down into the HttpClient wrapper to maintain a global time correction reference
-  // Requires 'Access-Control-Expose-Headers: Date' on the server response per https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#access-control-expose-headers
-
-  let timeOffsetMillis = 0;
-  if (headerDate !== undefined) {
-    const headerTime = Date.parse(headerDate);
-    const roundTripMillis = requestTime - responseTime;
-    const localTime = responseTime - (roundTripMillis / 2); // Roughly compensate for transit time
-    timeOffsetMillis = headerTime - localTime;
-  }
-
-  return timeOffsetMillis;
-}
-
-export async function getOutlineTabData(courseId) {
-  const url = `${getConfig().LMS_BASE_URL}/api/course_home/outline/${courseId}`;
-  const requestTime = Date.now();
-  const tabData = await getAuthenticatedHttpClient().get(url);
-  const responseTime = Date.now();
-
-  const {
-    data,
-    headers,
-  } = tabData;
-
-  const accessExpiration = camelCaseObject(data.access_expiration);
-  const canShowUpgradeSock = data.can_show_upgrade_sock;
-  const certData = camelCaseObject(data.cert_data);
-  const courseBlocks = data.course_blocks ? normalizeOutlineBlocks(courseId, data.course_blocks.blocks) : {};
-  const courseGoals = camelCaseObject(data.course_goals);
-  const courseTools = camelCaseObject(data.course_tools);
-  const datesBannerInfo = camelCaseObject(data.dates_banner_info);
-  const datesWidget = camelCaseObject(data.dates_widget);
-  const enableProctoredExams = data.enable_proctored_exams;
-  const enrollAlert = camelCaseObject(data.enroll_alert);
-  const enrollmentMode = data.enrollment_mode;
-  const handoutsHtml = data.handouts_html;
-  const hasScheduledContent = data.has_scheduled_content;
-  const hasEnded = data.has_ended;
-  const offer = camelCaseObject(data.offer);
-  const resumeCourse = camelCaseObject(data.resume_course);
-  const timeOffsetMillis = getTimeOffsetMillis(headers && headers.date, requestTime, responseTime);
-  const userHasPassingGrade = data.user_has_passing_grade;
-  const verifiedMode = camelCaseObject(data.verified_mode);
-  const welcomeMessageHtml = data.welcome_message_html || '';
-
-  return {
-    accessExpiration,
-    canShowUpgradeSock,
-    certData,
-    courseBlocks,
-    courseGoals,
-    courseTools,
-    datesBannerInfo,
-    datesWidget,
-    enrollAlert,
-    enrollmentMode,
-    enableProctoredExams,
-    handoutsHtml,
-    hasScheduledContent,
-    hasEnded,
-    offer,
-    resumeCourse,
-    timeOffsetMillis, // This should move to a global time correction reference
-    userHasPassingGrade,
-    verifiedMode,
-    welcomeMessageHtml,
-  };
-}
-
-export async function postCourseDeadlines(courseId, model) {
-  const url = new URL(`${getConfig().LMS_BASE_URL}/api/course_experience/v1/reset_course_deadlines`);
-  return getAuthenticatedHttpClient().post(url.href, {
-    course_key: courseId,
-    research_event_data: { location: `${model}-tab` },
-  });
-}
-
-export async function deprecatedPostCourseGoals(courseId, goalKey) {
-  const url = new URL(`${getConfig().LMS_BASE_URL}/api/course_home/save_course_goal`);
-  return getAuthenticatedHttpClient().post(url.href, { course_id: courseId, goal_key: goalKey });
-}
-
-export async function postWeeklyLearningGoal(courseId, daysPerWeek, subscribedToReminders) {
-  const url = new URL(`${getConfig().LMS_BASE_URL}/api/course_home/save_course_goal`);
-  return getAuthenticatedHttpClient().post(url.href, {
-    course_id: courseId,
-    days_per_week: daysPerWeek,
-    subscribed_to_reminders: subscribedToReminders,
-  });
-}
-
-export async function postDismissWelcomeMessage(courseId) {
-  const url = new URL(`${getConfig().LMS_BASE_URL}/api/course_home/dismiss_welcome_message`);
-  await getAuthenticatedHttpClient().post(url.href, { course_id: courseId });
-}
-
-export async function postRequestCert(courseId) {
-  const url = new URL(`${getConfig().LMS_BASE_URL}/courses/${courseId}/generate_user_cert`);
-  await getAuthenticatedHttpClient().post(url.href);
-}
-
-export async function executePostFromPostEvent(postData, researchEventData) {
-  const url = new URL(postData.url);
-  return getAuthenticatedHttpClient().post(url.href, {
-    course_key: postData.bodyParams.courseId,
-    research_event_data: researchEventData,
-  });
-}
-
-export async function unsubscribeFromCourseGoal(token) {
-  const url = new URL(`${getConfig().LMS_BASE_URL}/api/course_home/unsubscribe_from_course_goal/${token}`);
-  return getAuthenticatedHttpClient().post(url.href)
-    .then(res => camelCaseObject(res));
-}

src/course-home/data/api.test.js

@@ -1,16 +0,0 @@
-import { getTimeOffsetMillis } from './api';
-
-describe('Calculate the time offset properly', () => {
-  it('Should return 0 if the headerDate is not set', async () => {
-    const offset = getTimeOffsetMillis(undefined, undefined, undefined);
-    expect(offset).toBe(0);
-  });
-
-  it('Should return the offset', async () => {
-    const headerDate = '2021-04-13T11:01:58.135Z';
-    const requestTime = new Date('2021-04-12T11:01:57.135Z');
-    const responseTime = new Date('2021-04-12T11:01:58.635Z');
-    const offset = getTimeOffsetMillis(headerDate, requestTime, responseTime);
-    expect(offset).toBe(86398750);
-  });
-});

src/course-home/data/index.js

@@ -1,10 +0,0 @@
-export {
-  fetchDatesTab,
-  fetchOutlineTab,
-  fetchProgressTab,
-  resetDeadlines,
-  deprecatedSaveCourseGoal,
-  saveWeeklyLearningGoal,
-} from './thunks';
-
-export { reducer } from './slice';

src/course-home/data/pact-tests/lmsPact.test.jsx

@@ -1,221 +0,0 @@
-import { Pact, Matchers } from '@pact-foundation/pact';
-import path from 'path';
-import { mergeConfig, getConfig } from '@edx/frontend-platform';
-
-import {
-  getCourseHomeCourseMetadata,
-  getDatesTabData,
-} from '../api';
-
-import { initializeMockApp } from '../../../setupTest';
-import {
-  courseId, dateRegex, opaqueKeysRegex, dateTypeRegex,
-} from '../../../pacts/constants';
-
-const {
-  somethingLike: like, term, boolean, string, eachLike,
-} = Matchers;
-const provider = new Pact({
-  consumer: 'frontend-app-learning',
-  provider: 'lms',
-  log: path.resolve(process.cwd(), 'src/course-home/data/pact-tests/logs', 'pact.log'),
-  dir: path.resolve(process.cwd(), 'src/pacts'),
-  pactfileWriteMode: 'merge',
-  logLevel: 'DEBUG',
-  cors: true,
-});
-
-describe('Course Home Service', () => {
-  beforeAll(async () => {
-    initializeMockApp();
-    await provider
-      .setup()
-      .then((options) => mergeConfig({
-        LMS_BASE_URL: `http://localhost:${options.port}`,
-      }, 'Custom app config for pact tests'));
-  });
-
-  afterEach(() => provider.verify());
-  afterAll(() => provider.finalize());
-  describe('When a request to fetch tab is made', () => {
-    it('returns tab data for a course_id', async () => {
-      await provider.addInteraction({
-        state: `Tab data exists for course_id ${courseId}`,
-        uponReceiving: 'a request to fetch tab',
-        withRequest: {
-          method: 'GET',
-          path: `/api/course_home/course_metadata/${courseId}`,
-        },
-        willRespondWith: {
-          status: 200,
-          body: {
-            can_show_upgrade_sock: boolean(false),
-            verified_mode: like({
-              access_expiration_date: null,
-              currency: 'USD',
-              currency_symbol: '$',
-              price: 149,
-              sku: '8CF08E5',
-              upgrade_url: `${getConfig().ECOMMERCE_BASE_URL}/basket/add/?sku=8CF08E5`,
-            }),
-            celebrations: like({
-              first_section: false,
-              streak_length_to_celebrate: null,
-              streak_discount_enabled: false,
-            }),
-            course_access: {
-              has_access: boolean(true),
-              error_code: null,
-              developer_message: null,
-              user_message: null,
-              additional_context_user_message: null,
-              user_fragment: null,
-            },
-            course_id: term({
-              generate: 'course-v1:edX+DemoX+Demo_Course',
-              matcher: opaqueKeysRegex,
-            }),
-            is_enrolled: boolean(true),
-            is_self_paced: boolean(false),
-            is_staff: boolean(true),
-            number: string('DemoX'),
-            org: string('edX'),
-            original_user_is_staff: boolean(true),
-            start: term({
-              generate: '2013-02-05T05:00:00Z',
-              matcher: dateRegex,
-            }),
-            tabs: eachLike({
-              tab_id: 'courseware',
-              title: 'Course',
-              url: `${getConfig().BASE_URL}/course/course-v1:edX+DemoX+Demo_Course/home`,
-            }),
-            title: string('Demonstration Course'),
-            username: string('edx'),
-          },
-        },
-      });
-      const normalizedTabData = {
-        canShowUpgradeSock: false,
-        verifiedMode: {
-          accessExpirationDate: null,
-          currency: 'USD',
-          currencySymbol: '$',
-          price: 149,
-          sku: '8CF08E5',
-          upgradeUrl: `${getConfig().ECOMMERCE_BASE_URL}/basket/add/?sku=8CF08E5`,
-        },
-        celebrations: {
-          firstSection: false,
-          streakLengthToCelebrate: null,
-          streakDiscountEnabled: false,
-        },
-        courseAccess: {
-          hasAccess: true,
-          errorCode: null,
-          developerMessage: null,
-          userMessage: null,
-          additionalContextUserMessage: null,
-          userFragment: null,
-        },
-        courseId: 'course-v1:edX+DemoX+Demo_Course',
-        isEnrolled: true,
-        isMasquerading: false,
-        isSelfPaced: false,
-        isStaff: true,
-        number: 'DemoX',
-        org: 'edX',
-        originalUserIsStaff: true,
-        start: '2013-02-05T05:00:00Z',
-        tabs: [
-          {
-            slug: 'outline',
-            title: 'Course',
-            url: `${getConfig().BASE_URL}/course/course-v1:edX+DemoX+Demo_Course/home`,
-          },
-        ],
-        title: 'Demonstration Course',
-        username: 'edx',
-      };
-      const response = await getCourseHomeCourseMetadata(courseId, 'outline');
-      expect(response).toBeTruthy();
-      expect(response).toEqual(normalizedTabData);
-    });
-  });
-
-  describe('When a request to fetch dates tab is made', () => {
-    it('returns course date blocks for a course_id', async () => {
-      await provider.addInteraction({
-        state: `course date blocks exist for course_id ${courseId}`,
-        uponReceiving: 'a request to fetch dates tab',
-        withRequest: {
-          method: 'GET',
-          path: `/api/course_home/dates/${courseId}`,
-        },
-        willRespondWith: {
-          status: 200,
-          body: {
-            dates_banner_info: like({
-              missed_deadlines: false,
-              content_type_gating_enabled: false,
-              missed_gated_content: false,
-              verified_upgrade_link: `${getConfig().ECOMMERCE_BASE_URL}/basket/add/?sku=8CF08E5`,
-            }),
-            course_date_blocks: eachLike({
-              assignment_type: null,
-              complete: null,
-              date: term({
-                generate: '2013-02-05T05:00:00Z',
-                matcher: dateRegex,
-              }),
-              date_type: term({
-                generate: 'verified-upgrade-deadline',
-                matcher: dateTypeRegex,
-              }),
-              description: 'You are still eligible to upgrade to a Verified Certificate! Pursue it to highlight the knowledge and skills you gain in this course.',
-              learner_has_access: true,
-              link: `${getConfig().ECOMMERCE_BASE_URL}/basket/add/?sku=8CF08E5`,
-              link_text: 'Upgrade to Verified Certificate',
-              title: 'Verification Upgrade Deadline',
-              extra_info: null,
-              first_component_block_id: '',
-            }),
-            has_ended: boolean(false),
-            learner_is_full_access: boolean(true),
-            user_timezone: null,
-          },
-        },
-      });
-      const camelCaseResponse = {
-        datesBannerInfo: {
-          missedDeadlines: false,
-          contentTypeGatingEnabled: false,
-          missedGatedContent: false,
-          verifiedUpgradeLink: `${getConfig().ECOMMERCE_BASE_URL}/basket/add/?sku=8CF08E5`,
-        },
-        courseDateBlocks: [
-          {
-            assignmentType: null,
-            complete: null,
-            date: '2013-02-05T05:00:00Z',
-            dateType: 'verified-upgrade-deadline',
-            description: 'You are still eligible to upgrade to a Verified Certificate! Pursue it to highlight the knowledge and skills you gain in this course.',
-            learnerHasAccess: true,
-            link: `${getConfig().ECOMMERCE_BASE_URL}/basket/add/?sku=8CF08E5`,
-            linkText: 'Upgrade to Verified Certificate',
-            title: 'Verification Upgrade Deadline',
-            extraInfo: null,
-            firstComponentBlockId: '',
-          },
-        ],
-        hasEnded: false,
-        learnerIsFullAccess: true,
-        userTimezone: null,
-      };
-
-      const response = await getDatesTabData(courseId);
-      expect(response).toBeTruthy();
-      expect(response).toEqual(camelCaseResponse);
-    });
-  });
-});

src/course-home/data/redux.test.js

@@ -1,176 +0,0 @@
-import { Factory } from 'rosie';
-import MockAdapter from 'axios-mock-adapter';
-
-import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
-import { getConfig } from '@edx/frontend-platform';
-
-import * as thunks from './thunks';
-
-import { appendBrowserTimezoneToUrl, executeThunk } from '../../utils';
-
-import { initializeMockApp } from '../../setupTest';
-import initializeStore from '../../store';
-
-const { loggingService } = initializeMockApp();
-
-const axiosMock = new MockAdapter(getAuthenticatedHttpClient());
-
-describe('Data layer integration tests', () => {
-  const courseHomeMetadata = Factory.build('courseHomeMetadata');
-  const { id: courseId } = courseHomeMetadata;
-  let courseMetadataUrl = `${getConfig().LMS_BASE_URL}/api/course_home/course_metadata/${courseId}`;
-  courseMetadataUrl = appendBrowserTimezoneToUrl(courseMetadataUrl);
-
-  let store;
-
-  beforeEach(() => {
-    axiosMock.reset();
-    loggingService.logError.mockReset();
-
-    store = initializeStore();
-  });
-
-  describe('Test fetchDatesTab', () => {
-    const datesBaseUrl = `${getConfig().LMS_BASE_URL}/api/course_home/dates`;
-
-    it('Should fail to fetch if error occurs', async () => {
-      axiosMock.onGet(courseMetadataUrl).networkError();
-      axiosMock.onGet(`${datesBaseUrl}/${courseId}`).networkError();
-
-      await executeThunk(thunks.fetchDatesTab(courseId), store.dispatch);
-
-      expect(loggingService.logError).toHaveBeenCalled();
-      expect(store.getState().courseHome.courseStatus).toEqual('failed');
-    });
-
-    it('Should fetch, normalize, and save metadata', async () => {
-      const datesTabData = Factory.build('datesTabData');
-
-      const datesUrl = `${datesBaseUrl}/${courseId}`;
-
-      axiosMock.onGet(courseMetadataUrl).reply(200, courseHomeMetadata);
-      axiosMock.onGet(datesUrl).reply(200, datesTabData);
-
-      await executeThunk(thunks.fetchDatesTab(courseId), store.dispatch);
-
-      const state = store.getState();
-      expect(state.courseHome.courseStatus).toEqual('loaded');
-      expect(state).toMatchSnapshot();
-    });
-  });
-
-  describe('Test fetchOutlineTab', () => {
-    const outlineBaseUrl = `${getConfig().LMS_BASE_URL}/api/course_home/outline`;
-
-    it('Should result in fetch failure if error occurs', async () => {
-      axiosMock.onGet(courseMetadataUrl).networkError();
-      axiosMock.onGet(`${outlineBaseUrl}/${courseId}`).networkError();
-
-      await executeThunk(thunks.fetchOutlineTab(courseId), store.dispatch);
-
-      expect(loggingService.logError).toHaveBeenCalled();
-      expect(store.getState().courseHome.courseStatus).toEqual('failed');
-    });
-
-    it('Should fetch, normalize, and save metadata', async () => {
-      const outlineTabData = Factory.build('outlineTabData', { courseId });
-
-      const outlineUrl = `${outlineBaseUrl}/${courseId}`;
-
-      axiosMock.onGet(courseMetadataUrl).reply(200, courseHomeMetadata);
-      axiosMock.onGet(outlineUrl).reply(200, outlineTabData);
-
-      await executeThunk(thunks.fetchOutlineTab(courseId), store.dispatch);
-
-      const state = store.getState();
-      expect(state.courseHome.courseStatus).toEqual('loaded');
-      expect(state).toMatchSnapshot();
-    });
-  });
-
-  describe('Test fetchProgressTab', () => {
-    const progressBaseUrl = `${getConfig().LMS_BASE_URL}/api/course_home/progress`;
-
-    it('Should result in fetch failure if error occurs', async () => {
-      axiosMock.onGet(courseMetadataUrl).networkError();
-      axiosMock.onGet(`${progressBaseUrl}/${courseId}`).networkError();
-
-      await executeThunk(thunks.fetchProgressTab(courseId), store.dispatch);
-
-      expect(loggingService.logError).toHaveBeenCalled();
-      expect(store.getState().courseHome.courseStatus).toEqual('failed');
-    });
-
-    it('Should fetch, normalize, and save metadata', async () => {
-      const progressTabData = Factory.build('progressTabData', { courseId });
-
-      const progressUrl = `${progressBaseUrl}/${courseId}`;
-
-      axiosMock.onGet(courseMetadataUrl).reply(200, courseHomeMetadata);
-      axiosMock.onGet(progressUrl).reply(200, progressTabData);
-
-      await executeThunk(thunks.fetchProgressTab(courseId), store.dispatch);
-
-      const state = store.getState();
-      expect(state.courseHome.courseStatus).toEqual('loaded');
-      expect(state).toMatchSnapshot();
-    });
-
-    it('Should handle the url including a targetUserId', async () => {
-      const progressTabData = Factory.build('progressTabData', { courseId });
-      const targetUserId = 2;
-      const progressUrl = `${progressBaseUrl}/${courseId}/${targetUserId}/`;
-
-      axiosMock.onGet(courseMetadataUrl).reply(200, courseHomeMetadata);
-      axiosMock.onGet(progressUrl).reply(200, progressTabData);
-
-      await executeThunk(thunks.fetchProgressTab(courseId, 2), store.dispatch);
-
-      const state = store.getState();
-      expect(state.courseHome.targetUserId).toEqual(2);
-    });
-  });
-
-  describe('Test saveCourseGoal', () => {
-    it('Should save course goal', async () => {
-      const goalUrl = `${getConfig().LMS_BASE_URL}/api/course_home/save_course_goal`;
-      axiosMock.onPost(goalUrl).reply(200, {});
-
-      await thunks.deprecatedSaveCourseGoal(courseId, 'unsure');
-
-      expect(axiosMock.history.post[0].url).toEqual(goalUrl);
-      expect(axiosMock.history.post[0].data).toEqual(`{"course_id":"${courseId}","goal_key":"unsure"}`);
-    });
-  });
-
-  describe('Test resetDeadlines', () => {
-    it('Should reset course deadlines', async () => {
-      const resetUrl = `${getConfig().LMS_BASE_URL}/api/course_experience/v1/reset_course_deadlines`;
-      const model = 'dates';
-      axiosMock.onPost(resetUrl).reply(201, {});
-
-      const getTabDataMock = jest.fn(() => ({
-        type: 'MOCK_ACTION',
-      }));
-
-      await executeThunk(thunks.resetDeadlines(courseId, model, getTabDataMock), store.dispatch);
-
-      expect(axiosMock.history.post[0].url).toEqual(resetUrl);
-      expect(axiosMock.history.post[0].data).toEqual(`{"course_key":"${courseId}","research_event_data":{"location":"dates-tab"}}`);
-
-      expect(getTabDataMock).toHaveBeenCalledWith(courseId);
-    });
-  });
-
-  describe('Test dismissWelcomeMessage', () => {
-    it('Should dismiss welcome message', async () => {
-      const dismissUrl = `${getConfig().LMS_BASE_URL}/api/course_home/dismiss_welcome_message`;
-      axiosMock.onPost(dismissUrl).reply(201);
-
-      await executeThunk(thunks.dismissWelcomeMessage(courseId), store.dispatch);
-
-      expect(axiosMock.history.post[0].url).toEqual(dismissUrl);
-      expect(axiosMock.history.post[0].data).toEqual(`{"course_id":"${courseId}"}`);
-    });
-  });
-});

src/course-home/data/slice.js

@@ -1,64 +0,0 @@
-/* eslint-disable no-param-reassign */
-import { createSlice } from '@reduxjs/toolkit';
-
-export const LOADING = 'loading';
-export const LOADED = 'loaded';
-export const FAILED = 'failed';
-export const DENIED = 'denied';
-
-const slice = createSlice({
-  name: 'course-home',
-  initialState: {
-    courseStatus: 'loading',
-    courseId: null,
-    proctoringPanelStatus: 'loading',
-    toastBodyText: null,
-    toastBodyLink: null,
-    toastHeader: '',
-  },
-  reducers: {
-    fetchProctoringInfoResolved: (state) => {
-      state.proctoringPanelStatus = LOADED;
-    },
-    fetchTabDenied: (state, { payload }) => {
-      state.courseId = payload.courseId;
-      state.courseStatus = DENIED;
-    },
-    fetchTabFailure: (state, { payload }) => {
-      state.courseId = payload.courseId;
-      state.courseStatus = FAILED;
-    },
-    fetchTabRequest: (state, { payload }) => {
-      state.courseId = payload.courseId;
-      state.courseStatus = LOADING;
-    },
-    fetchTabSuccess: (state, { payload }) => {
-      state.courseId = payload.courseId;
-      state.targetUserId = payload.targetUserId;
-      state.courseStatus = LOADED;
-    },
-    setCallToActionToast: (state, { payload }) => {
-      const {
-        header,
-        link,
-        linkText,
-      } = payload;
-      state.toastBodyLink = link;
-      state.toastBodyText = linkText;
-      state.toastHeader = header;
-    },
-  },
-});
-
-export const {
-  fetchProctoringInfoResolved,
-  fetchTabDenied,
-  fetchTabFailure,
-  fetchTabRequest,
-  fetchTabSuccess,
-  setCallToActionToast,
-} = slice.actions;
-
-export const {
-  reducer,
-} = slice;

src/course-home/data/thunks.js

@@ -1,141 +0,0 @@
-import { logError } from '@edx/frontend-platform/logging';
-import { camelCaseObject } from '@edx/frontend-platform';
-import {
-  executePostFromPostEvent,
-  getCourseHomeCourseMetadata,
-  getDatesTabData,
-  getOutlineTabData,
-  getProgressTabData,
-  postCourseDeadlines,
-  deprecatedPostCourseGoals,
-  postWeeklyLearningGoal,
-  postDismissWelcomeMessage,
-  postRequestCert,
-  getLiveTabIframe,
-} from './api';
-
-import {
-  addModel,
-} from '../../generic/model-store';
-
-import {
-  fetchTabDenied,
-  fetchTabFailure,
-  fetchTabRequest,
-  fetchTabSuccess,
-  setCallToActionToast,
-} from './slice';
-
-const eventTypes = {
-  POST_EVENT: 'post_event',
-};
-
-export function fetchTab(courseId, tab, getTabData, targetUserId) {
-  return async (dispatch) => {
-    dispatch(fetchTabRequest({ courseId }));
-    try {
-      const courseHomeCourseMetadata = await getCourseHomeCourseMetadata(courseId, 'outline');
-      dispatch(addModel({
-        modelType: 'courseHomeMeta',
-        model: {
-          id: courseId,
-          ...courseHomeCourseMetadata,
-        },
-      }));
-      const tabDataResult = getTabData && await getTabData(courseId, targetUserId);
-      if (tabDataResult) {
-        dispatch(addModel({
-          modelType: tab,
-          model: {
-            id: courseId,
-            ...tabDataResult,
-          },
-        }));
-      }
-      // Disable the access-denied path for now - it caused a regression
-      if (!courseHomeCourseMetadata.courseAccess.hasAccess) {
-        dispatch(fetchTabDenied({ courseId }));
-      } else if (tabDataResult || !getTabData) {
-        dispatch(fetchTabSuccess({
-          courseId,
-          targetUserId,
-        }));
-      }
-    } catch (e) {
-      dispatch(fetchTabFailure({ courseId }));
-      logError(e);
-    }
-  };
-}
-
-export function fetchDatesTab(courseId) {
-  return fetchTab(courseId, 'dates', getDatesTabData);
-}
-
-export function fetchProgressTab(courseId, targetUserId) {
-  return fetchTab(courseId, 'progress', getProgressTabData, parseInt(targetUserId, 10) || targetUserId);
-}
-
-export function fetchOutlineTab(courseId) {
-  return fetchTab(courseId, 'outline', getOutlineTabData);
-}
-
-export function fetchLiveTab(courseId) {
-  return fetchTab(courseId, 'live', getLiveTabIframe);
-}
-
-export function fetchDiscussionTab(courseId) {
-  return fetchTab(courseId, 'discussion');
-}
-
-export function dismissWelcomeMessage(courseId) {
-  return async () => postDismissWelcomeMessage(courseId);
-}
-
-export function requestCert(courseId) {
-  return async () => postRequestCert(courseId);
-}
-
-export function resetDeadlines(courseId, model, getTabData) {
-  return async (dispatch) => {
-    postCourseDeadlines(courseId, model).then(response => {
-      const { data } = response;
-      const {
-        header,
-        link,
-        link_text: linkText,
-      } = data;
-      dispatch(getTabData(courseId));
-      dispatch(setCallToActionToast({ header, link, linkText }));
-    });
-  };
-}
-
-export async function deprecatedSaveCourseGoal(courseId, goalKey) {
-  return deprecatedPostCourseGoals(courseId, goalKey);
-}
-
-export async function saveWeeklyLearningGoal(courseId, daysPerWeek, subscribedToReminders) {
-  return postWeeklyLearningGoal(courseId, daysPerWeek, subscribedToReminders);
-}
-
-export function processEvent(eventData, getTabData) {
-  return async (dispatch) => {
-    // Pulling this out early so the data doesn't get camelCased and is easier
-    // to use when it's passed to the backend
-    const { research_event_data: researchEventData } = eventData;
-    const event = camelCaseObject(eventData);
-    if (event.eventName === eventTypes.POST_EVENT) {
-      executePostFromPostEvent(event.postData, researchEventData).then(response => {
-        const { data } = response;
-        const {
-          header,
-          link,
-          link_text: linkText,
-        } = data;
-        dispatch(getTabData(event.postData.bodyParams.courseId));
-        dispatch(setCallToActionToast({ header, link, linkText }));
-      });
-    }
-  };
-}

src/course-home/dates-tab/DatesTab.jsx

@@ -1,66 +0,0 @@
-import React from 'react';
-import { useSelector } from 'react-redux';
-import { sendTrackEvent } from '@edx/frontend-platform/analytics';
-import { injectIntl, intlShape } from '@edx/frontend-platform/i18n';
-
-import messages from './messages';
-import Timeline from './timeline/Timeline';
-
-import { fetchDatesTab } from '../data';
-import { useModel } from '../../generic/model-store';
-
-import SuggestedScheduleHeader from '../suggested-schedule-messaging/SuggestedScheduleHeader';
-import ShiftDatesAlert from '../suggested-schedule-messaging/ShiftDatesAlert';
-import UpgradeToCompleteAlert from '../suggested-schedule-messaging/UpgradeToCompleteAlert';
-import UpgradeToShiftDatesAlert from '../suggested-schedule-messaging/UpgradeToShiftDatesAlert';
-
-const DatesTab = ({ intl }) => {
-  const {
-    courseId,
-  } = useSelector(state => state.courseHome);
-
-  const {
-    isSelfPaced,
-    org,
-  } = useModel('courseHomeMeta', courseId);
-
-  const {
-    courseDateBlocks,
-  } = useModel('dates', courseId);
-
-  const hasDeadlines = courseDateBlocks && courseDateBlocks.some(x => x.dateType === 'assignment-due-date');
-
-  const logUpgradeLinkClick = () => {
-    sendTrackEvent('edx.bi.ecommerce.upsell_links_clicked', {
-      org_key: org,
-      courserun_key: courseId,
-      linkCategory: 'personalized_learner_schedules',
-      linkName: 'dates_upgrade',
-      linkType: 'button',
-      pageName: 'dates_tab',
-    });
-  };
-
-  return (
-    <>
-      <div role="heading" aria-level="1" className="h2 my-3">
-        {intl.formatMessage(messages.title)}
-      </div>
-      {isSelfPaced && hasDeadlines && (
-        <>
-          <ShiftDatesAlert model="dates" fetch={fetchDatesTab} />
-          <SuggestedScheduleHeader />
-          <UpgradeToCompleteAlert logUpgradeLinkClick={logUpgradeLinkClick} />
-          <UpgradeToShiftDatesAlert logUpgradeLinkClick={logUpgradeLinkClick} model="dates" />
-        </>
-      )}
-      <Timeline />
-    </>
-  );
-};
-
-DatesTab.propTypes = {
-  intl: intlShape.isRequired,
-};
-
-export default injectIntl(DatesTab);

src/course-home/dates-tab/DatesTab.test.jsx

@@ -1,352 +0,0 @@
-import React from 'react';
-import { Route } from 'react-router';
-import MockAdapter from 'axios-mock-adapter';
-import { Factory } from 'rosie';
-import { getConfig, history } from '@edx/frontend-platform';
-import { sendTrackEvent } from '@edx/frontend-platform/analytics';
-import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
-import { AppProvider } from '@edx/frontend-platform/react';
-import { waitForElementToBeRemoved } from '@testing-library/dom';
-import { render, screen, within } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-
-import DatesTab from './DatesTab';
-import { fetchDatesTab } from '../data';
-import { fireEvent, initializeMockApp, waitFor } from '../../setupTest';
-import initializeStore from '../../store';
-import { TabContainer } from '../../tab-page';
-import { appendBrowserTimezoneToUrl } from '../../utils';
-import { UserMessagesProvider } from '../../generic/user-messages';
-
-initializeMockApp();
-jest.mock('@edx/frontend-platform/analytics');
-
-describe('DatesTab', () => {
-  let axiosMock;
-  let store;
-  let component;
-
-  beforeEach(() => {
-    axiosMock = new MockAdapter(getAuthenticatedHttpClient());
-    store = initializeStore();
-    component = (
-      <AppProvider store={store}>
-        <UserMessagesProvider>
-          <Route path="/course/:courseId/dates">
-            <TabContainer tab="dates" fetch={fetchDatesTab} slice="courseHome">
-              <DatesTab />
-            </TabContainer>
-          </Route>
-        </UserMessagesProvider>
-      </AppProvider>
-    );
-  });
-
-  const datesTabData = Factory.build('datesTabData');
-  let courseMetadata = Factory.build('courseHomeMetadata', { user_timezone: 'America/New_York' });
-  const { id: courseId } = courseMetadata;
-
-  const datesUrl = `${getConfig().LMS_BASE_URL}/api/course_home/dates/${courseId}`;
-  let courseMetadataUrl = `${getConfig().LMS_BASE_URL}/api/course_home/course_metadata/${courseId}`;
-  courseMetadataUrl = appendBrowserTimezoneToUrl(courseMetadataUrl);
-
-  function setMetadata(attributes, options) {
-    courseMetadata = Factory.build('courseHomeMetadata', attributes, options);
-    axiosMock.onGet(courseMetadataUrl).reply(200, courseMetadata);
-  }
-
-  // The dates tab is largely repetitive non-interactive static data. Thus it's a little tough to follow
-  // testing-library's advice around testing the way your user uses the site (i.e. can't find form elements by label or
-  // anything). Instead, we find elements by printed date (which is what the user sees) and data-testid. Which is
-  // better than assuming anything about how the surrounding elements are organized by div and span or whatever. And
-  // better than adding non-style class names.
-  // Hence the following getDay query helper.
-  async function getDay(date) {
-    const dateNode = await screen.findByText(date);
-    let parent = dateNode.parentElement;
-    while (parent) {
-      if (parent.dataset && parent.dataset.testid === 'dates-day') {
-        return {
-          day: parent,
-          header: within(parent).getByTestId('dates-header'),
-          items: within(parent).queryAllByTestId('dates-item'),
-        };
-      }
-      parent = parent.parentElement;
-    }
-    throw new Error('Did not find day container');
-  }
-
-  describe('when receiving a full set of dates data', () => {
-    beforeEach(() => {
-      axiosMock.onGet(courseMetadataUrl).reply(200, courseMetadata);
-      axiosMock.onGet(datesUrl).reply(200, datesTabData);
-      history.push(`/course/${courseId}/dates`); // so tab can pull course id from url
-
-      render(component);
-    });
-
-    it('handles unreleased & complete', async () => {
-      const { header } = await getDay('Sun, May 3, 2020');
-      const badges = within(header).getAllByTestId('dates-badge');
-      expect(badges).toHaveLength(2);
-      expect(badges[0]).toHaveTextContent('Completed');
-      expect(badges[1]).toHaveTextContent('Not yet released');
-    });
-
-    it('handles unreleased & past due', async () => {
-      const { header } = await getDay('Mon, May 4, 2020');
-      const badges = within(header).getAllByTestId('dates-badge');
-      expect(badges).toHaveLength(2);
-      expect(badges[0]).toHaveTextContent('Past due');
-      expect(badges[1]).toHaveTextContent('Not yet released');
-    });
-
-    it('handles verified only', async () => {
-      const { day } = await getDay('Sun, Aug 18, 2030');
-      const badge = within(day).getByTestId('dates-badge');
-      expect(badge).toHaveTextContent('Verified only');
-    });
-
-    it('verified only has no link', async () => {
-      const { day } = await getDay('Sun, Aug 18, 2030');
-      expect(within(day).queryByRole('link')).toBeNull();
-    });
-
-    it('same status items have header badge', async () => {
-      const { day, header } = await getDay('Tue, May 26, 2020');
-      const badge = within(header).getByTestId('dates-badge');
-      expect(badge).toHaveTextContent('Past due'); // one header badge
-      expect(within(day).getAllByTestId('dates-badge')).toHaveLength(1); // no other badges
-    });
-
-    it('different status items have individual badges', async () => {
-      const { header, items } = await getDay('Thu, May 28, 2020');
-      const headerBadges = within(header).queryAllByTestId('dates-badge');
-      expect(headerBadges).toHaveLength(0); // no header badges
-      expect(items).toHaveLength(2);
-      expect(within(items[0]).getByTestId('dates-badge')).toHaveTextContent('Completed');
-      expect(within(items[1]).getByTestId('dates-badge')).toHaveTextContent('Past due');
-    });
-
-    it('shows extra info', async () => {
-      const { items } = await getDay('Sat, Aug 17, 2030');
-      expect(items).toHaveLength(3);
-
-      const tipIcon = within(items[2]).getByTestId('dates-extra-info');
-      const tipText = "ORA Dates are set by the instructor, and can't be changed";
-
-      expect(screen.queryByText(tipText)).toBeNull(); // tooltip does not start in DOM
-      userEvent.hover(tipIcon);
-      const tooltip = screen.getByText(tipText); // now it's there
-      userEvent.unhover(tipIcon);
-      await waitForElementToBeRemoved(tooltip); // and it's gone again
-    });
-  });
-
-  describe('Suggested schedule messaging', () => {
-    beforeEach(() => {
-      setMetadata({ is_self_paced: true, is_enrolled: true });
-      history.push(`/course/${courseId}/dates`);
-    });
-
-    it('renders SuggestedScheduleHeader', async () => {
-      datesTabData.datesBannerInfo = {
-        contentTypeGatingEnabled: false,
-        missedDeadlines: false,
-        missedGatedContent: false,
-      };
-
-      axiosMock.onGet(datesUrl).reply(200, datesTabData);
-      render(component);
-
-      await waitFor(() => expect(screen.getByText('We’ve built a suggested schedule to help you stay on track. But don’t worry—it’s flexible so you can learn at your own pace.')).toBeInTheDocument());
-    });
-
-    it('renders UpgradeToCompleteAlert', async () => {
-      datesTabData.datesBannerInfo = {
-        contentTypeGatingEnabled: true,
-        missedDeadlines: false,
-        missedGatedContent: false,
-        verifiedUpgradeLink: 'http://localhost:18130/basket/add/?sku=8CF08E5',
-      };
-
-      axiosMock.onGet(datesUrl).reply(200, datesTabData);
-      render(component);
-
-      await waitFor(() => expect(screen.getByText('You are auditing this course, which means that you are unable to participate in graded assignments. To complete graded assignments as part of this course, you can upgrade today.')).toBeInTheDocument());
-      expect(screen.getByRole('button', { name: 'Upgrade now' })).toBeInTheDocument();
-    });
-
-    it('renders UpgradeToShiftDatesAlert', async () => {
-      datesTabData.datesBannerInfo = {
-        contentTypeGatingEnabled: true,
-        missedDeadlines: true,
-        missedGatedContent: true,
-        verifiedUpgradeLink: 'http://localhost:18130/basket/add/?sku=8CF08E5',
-      };
-
-      axiosMock.onGet(datesUrl).reply(200, datesTabData);
-      render(component);
-
-      await waitFor(() => expect(screen.getByText('It looks like you missed some important deadlines based on our suggested schedule.')).toBeInTheDocument());
-      expect(screen.getByText('To keep yourself on track, you can update this schedule and shift the past due assignments into the future. Don’t worry—you won’t lose any of the progress you’ve made when you shift your due dates.')).toBeInTheDocument();
-      expect(screen.getByRole('button', { name: 'Upgrade to shift due dates' })).toBeInTheDocument();
-    });
-
-    it('renders ShiftDatesAlert', async () => {
-      datesTabData.datesBannerInfo = {
-        contentTypeGatingEnabled: true,
-        missedDeadlines: true,
-        missedGatedContent: false,
-        verifiedUpgradeLink: 'http://localhost:18130/basket/add/?sku=8CF08E5',
-      };
-
-      axiosMock.onGet(datesUrl).reply(200, datesTabData);
-      render(component);
-
-      await waitFor(() => expect(screen.getByText('It looks like you missed some important deadlines based on our suggested schedule.')).toBeInTheDocument());
-      expect(screen.getByText('To keep yourself on track, you can update this schedule and shift the past due assignments into the future. Don’t worry—you won’t lose any of the progress you’ve made when you shift your due dates.')).toBeInTheDocument();
-      expect(screen.getByRole('button', { name: 'Shift due dates' })).toBeInTheDocument();
-    });
-
-    it('handles shift due dates click', async () => {
-      datesTabData.datesBannerInfo = {
-        contentTypeGatingEnabled: true,
-        missedDeadlines: true,
-        missedGatedContent: false,
-        verifiedUpgradeLink: 'http://localhost:18130/basket/add/?sku=8CF08E5',
-      };
-
-      axiosMock.onGet(datesUrl).reply(200, datesTabData);
-      render(component);
-
-      // confirm "Shift due dates" button has rendered
-      await waitFor(() => expect(screen.getByRole('button', { name: 'Shift due dates' })).toBeInTheDocument());
-
-      // update response to reflect shifted dates
-      datesTabData.datesBannerInfo = {
-        contentTypeGatingEnabled: true,
-        missedDeadlines: false,
-        missedGatedContent: false,
-        verifiedUpgradeLink: 'http://localhost:18130/basket/add/?sku=8CF08E5',
-      };
-
-      const resetDeadlinesData = {
-        header: "You've successfully shifted your dates!",
-      };
-      axiosMock.onPost(`${getConfig().LMS_BASE_URL}/api/course_experience/v1/reset_course_deadlines`).reply(200, resetDeadlinesData);
-
-      // click "Shift due dates"
-      fireEvent.click(screen.getByRole('button', { name: 'Shift due dates' }));
-
-      // wait for page to reload & Toast to render
-      await waitFor(() => expect(screen.getByText("You've successfully shifted your dates!")).toBeInTheDocument());
-      // confirm "Shift due dates" button has not rendered
-      expect(screen.queryByRole('button', { name: 'Shift due dates' })).not.toBeInTheDocument();
-    });
-
-    it('sends analytics event onClick of upgrade button in UpgradeToCompleteAlert', async () => {
-      sendTrackEvent.mockClear();
-      datesTabData.datesBannerInfo = {
-        contentTypeGatingEnabled: true,
-        missedDeadlines: false,
-        missedGatedContent: false,
-        verifiedUpgradeLink: 'http://localhost:18130/basket/add/?sku=8CF08E5',
-      };
-
-      axiosMock.onGet(datesUrl).reply(200, datesTabData);
-      render(component);
-
-      const upgradeButton = await waitFor(() => screen.getByRole('button', { name: 'Upgrade now' }));
-      fireEvent.click(upgradeButton);
-
-      expect(sendTrackEvent).toHaveBeenCalledTimes(1);
-      expect(sendTrackEvent).toHaveBeenCalledWith('edx.bi.ecommerce.upsell_links_clicked', {
-        org_key: 'edX',
-        courserun_key: courseId,
-        linkCategory: 'personalized_learner_schedules',
-        linkName: 'dates_upgrade',
-        linkType: 'button',
-        pageName: 'dates_tab',
-      });
-    });
-
-    it('sends analytics event onClick of upgrade button in UpgradeToShiftDatesAlert', async () => {
-      sendTrackEvent.mockClear();
-      datesTabData.datesBannerInfo = {
-        contentTypeGatingEnabled: true,
-        missedDeadlines: true,
-        missedGatedContent: true,
-        verifiedUpgradeLink: 'http://localhost:18130/basket/add/?sku=8CF08E5',
-      };
-
-      axiosMock.onGet(datesUrl).reply(200, datesTabData);
-      render(component);
-
-      const upgradeButton = await waitFor(() => screen.getByRole('button', { name: 'Upgrade to shift due dates' }));
-      fireEvent.click(upgradeButton);
-
-      expect(sendTrackEvent).toHaveBeenCalledTimes(1);
-      expect(sendTrackEvent).toHaveBeenCalledWith('edx.bi.ecommerce.upsell_links_clicked', {
-        org_key: 'edX',
-        courserun_key: courseId,
-        linkCategory: 'personalized_learner_schedules',
-        linkName: 'dates_upgrade',
-        linkType: 'button',
-        pageName: 'dates_tab',
-      });
-    });
-  });
-
-  describe('when receiving an access denied error', () => {
-    // These tests could go into any particular tab, as they all go through the same flow. But dates tab works.
-
-    async function renderDenied(errorCode) {
-      setMetadata({
-        course_access: {
-          has_access: false,
-          error_code: errorCode,
-          additional_context_user_message: 'uhoh oh no', // only used by audit_expired
-        },
-      });
-      render(component);
-      await waitForElementToBeRemoved(screen.getByRole('status'));
-    }
-
-    beforeEach(() => {
-      axiosMock.onGet(datesUrl).reply(200, datesTabData);
-      history.push(`/course/${courseId}/dates`); // so tab can pull course id from url
-    });
-
-    it('redirects to course survey for a survey_required error code', async () => {
-      await renderDenied('survey_required');
-      expect(global.location.href).toEqual(`http://localhost/redirect/survey/${courseMetadata.id}`);
-    });
-
-    it('redirects to dashboard for an unfulfilled_milestones error code', async () => {
-      await renderDenied('unfulfilled_milestones');
-      expect(global.location.href).toEqual('http://localhost/redirect/dashboard');
-    });
-
-    it('redirects to the dashboard with an attached access_response_error for an audit_expired error code', async () => {
-      await renderDenied('audit_expired');
-      expect(global.location.href).toEqual('http://localhost/redirect/dashboard?access_response_error=uhoh%20oh%20no');
-    });
-
-    it('redirects to the dashboard with a notlive start date for a course_not_started error code', async () => {
-      await renderDenied('course_not_started');
-      expect(global.location.href).toEqual('http://localhost/redirect/dashboard?notlive=2/5/2013'); // date from factory
-    });
-
-    it('redirects to the home page when unauthenticated', async () => {
-      await renderDenied('authentication_required');
-      expect(global.location.href).toEqual(`http://localhost/course/${courseMetadata.id}/home`);
-    });
-
-    it('redirects to the home page when unenrolled', async () => {
-      await renderDenied('enrollment_required');
-      expect(global.location.href).toEqual(`http://localhost/course/${courseMetadata.id}/home`);
-    });
-  });
-});

src/course-home/dates-tab/index.jsx

@@ -1,3 +0,0 @@
-import DatesTab from './DatesTab';
-
-export default DatesTab;

src/course-home/dates-tab/messages.js

@@ -1,41 +0,0 @@
-import { defineMessages } from '@edx/frontend-platform/i18n';
-
-const messages = defineMessages({
-  completed: {
-    id: 'learning.dates.badge.completed',
-    defaultMessage: 'Completed',
-    description: 'shown as label for the assignments which learner has completed.',
-  },
-  dueNext: {
-    id: 'learning.dates.badge.dueNext',
-    defaultMessage: 'Due next',
-    description: 'Shown as label for the assignment which date is in the future',
-  },
-  pastDue: {
-    id: 'learning.dates.badge.pastDue',
-    defaultMessage: 'Past due',
-    description: 'Shown as label for the assignments which deadline has passed',
-  },
-  title: {
-    id: 'learning.dates.title',
-    defaultMessage: 'Important dates',
-    description: 'The title of dates tab (course timeline).',
-  },
-  today: {
-    id: 'learning.dates.badge.today',
-    defaultMessage: 'Today',
-    description: 'Label used when the scheduled date for the assignment matches the current day',
-  },
-  unreleased: {
-    id: 'learning.dates.badge.unreleased',
-    defaultMessage: 'Not yet released',
-    description: 'Shown as label for assignments which date is unknown yet',
-  },
-  verifiedOnly: {
-    id: 'learning.dates.badge.verifiedOnly',
-    defaultMessage: 'Verified only',
-    description: 'Shown as label for assignments which learner has no access to.',
-  },
-});
-
-export default messages;

src/course-home/dates-tab/timeline/Day.jsx

@@ -1,129 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import classNames from 'classnames';
-import { useSelector } from 'react-redux';
-import {
-  FormattedDate,
-  FormattedTime,
-  injectIntl,
-  intlShape,
-} from '@edx/frontend-platform/i18n';
-import { Tooltip, OverlayTrigger } from '@edx/paragon';
-import { faInfoCircle } from '@fortawesome/free-solid-svg-icons';
-import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
-
-import { useModel } from '../../../generic/model-store';
-
-import { getBadgeListAndColor } from './badgelist';
-import { isLearnerAssignment } from '../utils';
-
-const Day = ({
-  date,
-  first,
-  intl,
-  items,
-  last,
-}) => {
-  const {
-    courseId,
-  } = useSelector(state => state.courseHome);
-  const {
-    userTimezone,
-  } = useModel('courseHomeMeta', courseId);
-
-  const timezoneFormatArgs = userTimezone ? { timeZone: userTimezone } : {};
-
-  const { color, badges } = getBadgeListAndColor(date, intl, null, items);
-
-  return (
-    <li className="dates-day pb-4" data-testid="dates-day">
-      {/* Top Line */}
-      {!first && <div className="dates-line-top border-1 border-left border-gray-900 bg-gray-900" />}
-
-      {/* Dot */}
-      <div className={classNames(color, 'dates-dot border border-gray-900')} />
-
-      {/* Bottom Line */}
-      {!last && <div className="dates-line-bottom border-1 border-left border-gray-900 bg-gray-900" />}
-
-      {/* Content */}
-      <div className="d-inline-block ml-3 pl-2">
-        <div className="row w-100 m-0 mb-1 align-items-center text-primary-700" data-testid="dates-header">
-          <FormattedDate
-            value={date}
-            day="numeric"
-            month="short"
-            weekday="short"
-            year="numeric"
-            {...timezoneFormatArgs}
-          />
-          {badges}
-        </div>
-        {items.map((item) => {
-          const { badges: itemBadges } = getBadgeListAndColor(date, intl, item, items);
-
-          const showDueDateTime = item.dateType === 'assignment-due-date';
-          const showLink = item.link && isLearnerAssignment(item);
-          const title = showLink ? (<u><a href={item.link} className="text-reset">{item.title}</a></u>) : item.title;
-          const available = item.learnerHasAccess && (item.link || !isLearnerAssignment(item));
-          const textColor = available ? 'text-primary-700' : 'text-gray-500';
-
-          return (
-            <div key={item.title + item.date} className={classNames(textColor, 'small pb-1')} data-testid="dates-item">
-              <div>
-                <span className="small">
-                  <span className="font-weight-bold">{item.assignmentType && `${item.assignmentType}: `}{title}</span>
-                  {showDueDateTime && (
-                    <span>
-                      <span className="mx-1">due</span>
-                      <FormattedTime
-                        value={date}
-                        timeZoneName="short"
-                        {...timezoneFormatArgs}
-                      />
-                    </span>
-                  )}
-                </span>
-                {itemBadges}
-                {item.extraInfo && (
-                  <OverlayTrigger
-                    placement="bottom"
-                    overlay={
-                      <Tooltip>{item.extraInfo}</Tooltip>
-                    }
-                  >
-                    <FontAwesomeIcon icon={faInfoCircle} className="fa-xs ml-1 text-gray-700" data-testid="dates-extra-info" />
-                  </OverlayTrigger>
-                )}
-              </div>
-              {item.description && <div className="small mb-2">{item.description}</div>}
-            </div>
-          );
-        })}
-      </div>
-    </li>
-  );
-};
-
-Day.propTypes = {
-  date: PropTypes.objectOf(Date).isRequired,
-  first: PropTypes.bool,
-  intl: intlShape.isRequired,
-  items: PropTypes.arrayOf(PropTypes.shape({
-    date: PropTypes.string,
-    dateType: PropTypes.string,
-    description: PropTypes.string,
-    dueNext: PropTypes.bool,
-    learnerHasAccess: PropTypes.bool,
-    link: PropTypes.string,
-    title: PropTypes.string,
-  })).isRequired,
-  last: PropTypes.bool,
-};
-
-Day.defaultProps = {
-  first: false,
-  last: false,
-};
-
-export default injectIntl(Day);

src/course-home/dates-tab/timeline/Day.scss

@@ -1,47 +0,0 @@
-$dot-radius: 0.3rem;
-$dot-size: $dot-radius * 2;
-$offset: $dot-radius * 1.5;
-
-.dates-day {
-  position: relative;
-}
-
-.dates-line-top {
-  display: inline-block;
-  position: absolute;
-  left: $offset;
-  top: 0;
-  height: $offset;
-  z-index: 0;
-}
-
-.dates-dot {
-  display: inline-block;
-  position: absolute;
-  border-radius: 50%;
-  left: $dot-radius * 0.5; // save room for today's larger size
-  top: $offset;
-  height: $dot-size;
-  width: $dot-size;
-  z-index: 1;
-
-  &.dates-bg-today {
-    left: 0;
-    top: $offset - $dot-radius;
-    height: $dot-size * 1.5;
-    width: $dot-size * 1.5;
-  }
-}
-
-.dates-line-bottom {
-  display: inline-block;
-  position: absolute;
-  top: $offset + $dot-size;
-  bottom: 0;
-  left: $offset;
-  z-index: 0;
-}
-
-.dates-bg-today {
-  background: #ffdb87;
-}

src/course-home/dates-tab/timeline/Timeline.jsx

@@ -1,72 +0,0 @@
-import React from 'react';
-import { useSelector } from 'react-redux';
-
-import { useModel } from '../../../generic/model-store';
-
-import Day from './Day';
-import { daycmp, isLearnerAssignment } from '../utils';
-
-const Timeline = () => {
-  const {
-    courseId,
-  } = useSelector(state => state.courseHome);
-
-  const {
-    courseDateBlocks,
-  } = useModel('dates', courseId);
-
-  // Group date items by day (assuming they are sorted in first place) and add some metadata
-  const groupedDates = [];
-  const now = new Date();
-  let foundNextDue = false;
-  let foundToday = false;
-  courseDateBlocks.forEach(courseDateBlock => {
-    const dateInfo = { ...courseDateBlock };
-    const parsedDate = new Date(dateInfo.date);
-
-    if (!foundNextDue && parsedDate >= now && isLearnerAssignment(dateInfo) && !dateInfo.complete) {
-      foundNextDue = true;
-      dateInfo.dueNext = true;
-    }
-
-    if (!foundToday) {
-      const compared = daycmp(parsedDate, now);
-      if (compared === 0) {
-        foundToday = true;
-      } else if (compared > 0) {
-        foundToday = true;
-        groupedDates.push({
-          date: now,
-          items: [],
-        });
-      }
-    }
-
-    if (groupedDates.length === 0 || daycmp(groupedDates[groupedDates.length - 1].date, parsedDate) !== 0) {
-      // Add new grouped date
-      groupedDates.push({
-        date: parsedDate,
-        items: [dateInfo],
-        first: groupedDates.length === 0,
-      });
-    } else {
-      groupedDates[groupedDates.length - 1].items.push(dateInfo);
-    }
-  });
-  if (!foundToday) {
-    groupedDates.push({ date: now, items: [] });
-  }
-  if (groupedDates.length) {
-    groupedDates[groupedDates.length - 1].last = true;
-  }
-
-  return (
-    <ul className="list-unstyled m-0 mt-4 pt-2">
-      {groupedDates.map((groupedDate) => (
-        <Day key={groupedDate.date} {...groupedDate} />
-      ))}
-    </ul>
-  );
-};
-
-export default Timeline;

src/course-home/dates-tab/timeline/badgelist.jsx

@@ -1,118 +0,0 @@
-import React from 'react';
-import classNames from 'classnames';
-import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
-import { faLock } from '@fortawesome/free-solid-svg-icons';
-import { Badge } from '@edx/paragon';
-
-import messages from '../messages';
-import { daycmp, isLearnerAssignment } from '../utils';
-
-function hasAccess(item) {
-  return item.learnerHasAccess;
-}
-
-function isComplete(assignment) {
-  return assignment.complete;
-}
-
-function isPastDue(assignment) {
-  return !isComplete(assignment) && (new Date(assignment.date) < new Date());
-}
-
-function isUnreleased(assignment) {
-  return !assignment.link;
-}
-
-// Pass a null item if you want to get a whole day's badge list, not just one item's list.
-// Returns an object with 'color' and 'badges' properties.
-function getBadgeListAndColor(date, intl, item, items) {
-  const now = new Date();
-  const assignments = items.filter(isLearnerAssignment);
-  const isToday = daycmp(date, now) === 0;
-  const isInFuture = daycmp(date, now) > 0;
-
-  // This badge info list is in order of priority (they will appear left to right in this order and the first badge
-  // sets the color of the dot in the timeline).
-  const badgesInfo = [
-    {
-      message: messages.today,
-      shownForDay: isToday,
-      bg: 'bg-warning-300',
-      className: 'text-black',
-    },
-    {
-      message: messages.completed,
-      shownForDay: assignments.length && assignments.every(isComplete),
-      shownForItem: x => isLearnerAssignment(x) && isComplete(x),
-      bg: 'bg-light-500',
-      className: 'text-black',
-    },
-    {
-      message: messages.pastDue,
-      shownForDay: assignments.length && assignments.every(isPastDue),
-      shownForItem: x => isLearnerAssignment(x) && isPastDue(x),
-      bg: 'bg-dark-200',
-      className: 'text-white',
-    },
-    {
-      message: messages.dueNext,
-      shownForDay: !isToday && assignments.some(x => x.dueNext),
-      shownForItem: x => x.dueNext,
-      bg: 'bg-gray-500',
-      className: 'text-white',
-    },
-    {
-      message: messages.unreleased,
-      shownForDay: assignments.length && assignments.every(isUnreleased),
-      shownForItem: x => isLearnerAssignment(x) && isUnreleased(x),
-      className: 'border border-gray-500 text-gray-500',
-    },
-    {
-      message: messages.verifiedOnly,
-      shownForDay: items.length && items.every(x => !hasAccess(x)),
-      shownForItem: x => !hasAccess(x),
-      icon: faLock,
-      bg: 'bg-dark-700',
-      className: 'text-white',
-    },
-  ];
-  let color = null; // first color of any badge
-  const badges = (
-    <>
-      {badgesInfo.map(b => {
-        let shown = b.shownForDay;
-        if (item) {
-          if (b.shownForDay) {
-            shown = false; // don't double up, if the day already has this badge
-          } else {
-            shown = b.shownForItem && b.shownForItem(item);
-          }
-        }
-        if (!shown) {
-          return null;
-        }
-
-        if (!color && !isInFuture) {
-          color = b.bg;
-        }
-        return (
-          <Badge key={b.message.id} className={classNames('ml-2', b.bg, b.className)} data-testid="dates-badge">
-            {b.icon && <FontAwesomeIcon icon={b.icon} className="mr-1" />}
-            {intl.formatMessage(b.message)}
-          </Badge>
-        );
-      })}
-    </>
-  );
-  if (!color && isInFuture) {
-    color = 'bg-gray-900';
-  }
-
-  return {
-    color,
-    badges,
-  };
-}
-
-// eslint-disable-next-line import/prefer-default-export
-export { getBadgeListAndColor };

src/course-home/dates-tab/utils.jsx

@@ -1,16 +0,0 @@
-function daycmp(a, b) {
-  if (a.getFullYear() < b.getFullYear()) { return -1; }
-  if (a.getFullYear() > b.getFullYear()) { return 1; }
-  if (a.getMonth() < b.getMonth()) { return -1; }
-  if (a.getMonth() > b.getMonth()) { return 1; }
-  if (a.getDate() < b.getDate()) { return -1; }
-  if (a.getDate() > b.getDate()) { return 1; }
-  return 0;
-}
-
-// item is a date block returned from the API
-function isLearnerAssignment(item) {
-  return item.learnerHasAccess && item.dateType === 'assignment-due-date';
-}
-
-export { daycmp, isLearnerAssignment };

src/course-home/discussion-tab/DiscussionTab.jsx

@@ -1,36 +0,0 @@
-import { getConfig } from '@edx/frontend-platform';
-import { injectIntl } from '@edx/frontend-platform/i18n';
-import React, { useState } from 'react';
-import { useSelector } from 'react-redux';
-import { generatePath, useHistory } from 'react-router';
-import { useParams } from 'react-router-dom';
-import { useIFrameHeight, useIFramePluginEvents } from '../../generic/hooks';
-
-const DiscussionTab = () => {
-  const { courseId } = useSelector(state => state.courseHome);
-  const { path } = useParams();
-  const [originalPath] = useState(path);
-  const history = useHistory();
-
-  const [, iFrameHeight] = useIFrameHeight();
-  useIFramePluginEvents({
-    'discussions.navigate': (payload) => {
-      const basePath = generatePath('/course/:courseId/discussion', { courseId });
-      history.push(`${basePath}/${payload.path}`);
-    },
-  });
-  const discussionsUrl = `${getConfig().DISCUSSIONS_MFE_BASE_URL}/${courseId}/${originalPath}`;
-  return (
-    <iframe
-      src={discussionsUrl}
-      className="d-flex w-100 border-0"
-      height={iFrameHeight}
-      style={{ minHeight: '60rem' }}
-      title="discussion"
-    />
-  );
-};
-
-DiscussionTab.propTypes = {};
-
-export default injectIntl(DiscussionTab);

src/course-home/discussion-tab/DiscussionTab.test.jsx

@@ -1,61 +0,0 @@
-import { getConfig, history } from '@edx/frontend-platform';
-import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
-import { AppProvider } from '@edx/frontend-platform/react';
-import { render } from '@testing-library/react';
-import MockAdapter from 'axios-mock-adapter';
-import React from 'react';
-import { Route } from 'react-router';
-import { Factory } from 'rosie';
-import { UserMessagesProvider } from '../../generic/user-messages';
-import {
-  initializeMockApp, messageEvent, screen, waitFor,
-} from '../../setupTest';
-import initializeStore from '../../store';
-import { TabContainer } from '../../tab-page';
-import { appendBrowserTimezoneToUrl } from '../../utils';
-import { fetchDiscussionTab } from '../data/thunks';
-import DiscussionTab from './DiscussionTab';
-
-initializeMockApp();
-jest.mock('@edx/frontend-platform/analytics');
-
-describe('DiscussionTab', () => {
-  let axiosMock;
-  let store;
-  let component;
-
-  beforeEach(() => {
-    axiosMock = new MockAdapter(getAuthenticatedHttpClient());
-    store = initializeStore();
-    component = (
-      <AppProvider store={store}>
-        <UserMessagesProvider>
-          <Route path="/course/:courseId/discussion">
-            <TabContainer tab="discussion" fetch={fetchDiscussionTab} slice="courseHome">
-              <DiscussionTab />
-            </TabContainer>
-          </Route>
-        </UserMessagesProvider>
-      </AppProvider>
-    );
-  });
-
-  const courseMetadata = Factory.build('courseHomeMetadata', { user_timezone: 'America/New_York' });
-  const { id: courseId } = courseMetadata;
-
-  let courseMetadataUrl = `${getConfig().LMS_BASE_URL}/api/course_home/course_metadata/${courseId}`;
-  courseMetadataUrl = appendBrowserTimezoneToUrl(courseMetadataUrl);
-
-  beforeEach(() => {
-    axiosMock.onGet(courseMetadataUrl).reply(200, courseMetadata);
-    history.push(`/course/${courseId}/discussion`); // so tab can pull course id from url
-
-    render(component);
-  });
-
-  it('resizes when it gets a size hint from iframe', async () => {
-    window.postMessage({ ...messageEvent, payload: { height: 1234 } }, '*');
-    await waitFor(() => expect(screen.getByTitle('discussion'))
-      .toHaveAttribute('height', String(1234)));
-  });
-});

src/course-home/goal-unsubscribe/GoalUnsubscribe.jsx

@@ -1,58 +0,0 @@
-import { useEffect, useState } from 'react';
-import { useParams } from 'react-router-dom';
-import { sendTrackEvent } from '@edx/frontend-platform/analytics';
-import { injectIntl, intlShape } from '@edx/frontend-platform/i18n';
-
-import { LearningHeader as Header } from '@edx/frontend-component-header';
-import PageLoading from '../../generic/PageLoading';
-import { unsubscribeFromCourseGoal } from '../data/api';
-
-import messages from './messages';
-import ResultPage from './ResultPage';
-
-const GoalUnsubscribe = ({ intl }) => {
-  const { token } = useParams();
-  const [error, setError] = useState(false);
-  const [isLoading, setIsLoading] = useState(true);
-  const [data, setData] = useState({});
-
-  // We don't need to bother with redux for this simple page. We're not sharing state with other pages at all.
-  useEffect(() => {
-    unsubscribeFromCourseGoal(token)
-      .then(
-        (result) => {
-          setIsLoading(false);
-          setData(result.data);
-        },
-        () => {
-          setIsLoading(false);
-          setError(true);
-        },
-      );
-    // We unfortunately have no information about the user, course, org, or really anything
-    // as visiting this page is allowed to be done anonymously and without the context of the course.
-    // The token can be used to connect a user and course, it will just require some post-processing
-    sendTrackEvent('edx.ui.lms.goal.unsubscribe', { token });
-  // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, []); // deps=[] to only run once
-
-  return (
-    <>
-      <Header showUserDropdown={false} />
-      <main id="main-content" className="container my-5 text-center">
-        {isLoading && (
-          <PageLoading srMessage={`${intl.formatMessage(messages.loading)}`} />
-        )}
-        {!isLoading && (
-          <ResultPage error={error} courseTitle={data.courseTitle} />
-        )}
-      </main>
-    </>
-  );
-};
-
-GoalUnsubscribe.propTypes = {
-  intl: intlShape.isRequired,
-};
-
-export default injectIntl(GoalUnsubscribe);

src/course-home/goal-unsubscribe/GoalUnsubscribe.test.jsx

@@ -1,62 +0,0 @@
-import React from 'react';
-import { Route } from 'react-router';
-import MockAdapter from 'axios-mock-adapter';
-import { getConfig, history } from '@edx/frontend-platform';
-import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
-import { AppProvider } from '@edx/frontend-platform/react';
-import { render, screen } from '@testing-library/react';
-
-import GoalUnsubscribe from './GoalUnsubscribe';
-import { act, initializeMockApp } from '../../setupTest';
-import initializeStore from '../../store';
-import { UserMessagesProvider } from '../../generic/user-messages';
-
-initializeMockApp();
-jest.mock('@edx/frontend-platform/analytics');
-
-describe('GoalUnsubscribe', () => {
-  let axiosMock;
-  let store;
-  let component;
-  const unsubscribeUrl = `${getConfig().LMS_BASE_URL}/api/course_home/unsubscribe_from_course_goal/TOKEN`;
-
-  beforeEach(() => {
-    axiosMock = new MockAdapter(getAuthenticatedHttpClient());
-    store = initializeStore();
-    component = (
-      <AppProvider store={store}>
-        <UserMessagesProvider>
-          <Route path="/goal-unsubscribe/:token" component={GoalUnsubscribe} />
-        </UserMessagesProvider>
-      </AppProvider>
-    );
-    history.push('/goal-unsubscribe/TOKEN'); // so we can pull token from url
-  });
-
-  it('starts with a spinner', () => {
-    render(component);
-    expect(screen.getByRole('status')).toBeInTheDocument();
-  });
-
-  it('loads a real token', async () => {
-    const response = { course_title: 'My Sample Course' };
-    axiosMock.onPost(unsubscribeUrl).reply(200, response);
-    await act(async () => render(component));
-
-    expect(screen.getByText('You’ve unsubscribed from goal reminders')).toBeInTheDocument();
-    expect(screen.getByText(/your goal for My Sample Course/)).toBeInTheDocument();
-    expect(screen.getByRole('link', { name: 'Go to dashboard' }))
-      .toHaveAttribute('href', 'http://localhost:18000/dashboard');
-  });
-
-  it('loads a bad token with an error page', async () => {
-    axiosMock.onPost(unsubscribeUrl).reply(404, {});
-    await act(async () => render(component));
-
-    expect(screen.getByText('Something went wrong')).toBeInTheDocument();
-    expect(screen.getByRole('link', { name: 'Go to dashboard' }))
-      .toHaveAttribute('href', 'http://localhost:18000/dashboard');
-    expect(screen.getByRole('link', { name: 'contact support' }))
-      .toHaveAttribute('href', 'http://localhost:18000/contact');
-  });
-});

src/course-home/goal-unsubscribe/ResultPage.jsx

@@ -1,60 +0,0 @@
-import PropTypes from 'prop-types';
-import { getConfig } from '@edx/frontend-platform';
-import { FormattedMessage, injectIntl, intlShape } from '@edx/frontend-platform/i18n';
-import { Button, Hyperlink } from '@edx/paragon';
-
-import messages from './messages';
-import { ReactComponent as UnsubscribeIcon } from './unsubscribe.svg';
-
-const ResultPage = ({ courseTitle, error, intl }) => {
-  const errorDescription = (
-    <FormattedMessage
-      id="learning.goals.unsubscribe.errorDescription"
-      defaultMessage="We were unable to unsubscribe you from goal reminder emails. Please try again later or {contactSupport} for help."
-      values={{
-        contactSupport: (
-          <Hyperlink
-            className="text-reset"
-            style={{ textDecoration: 'underline' }}
-            destination={`${getConfig().CONTACT_URL}`}
-          >
-            {intl.formatMessage(messages.contactSupport)}
-          </Hyperlink>
-        ),
-      }}
-    />
-  );
-
-  const header = error
-    ? intl.formatMessage(messages.errorHeader)
-    : intl.formatMessage(messages.header);
-  const description = error
-    ? errorDescription
-    : intl.formatMessage(messages.description, { courseTitle });
-
-  return (
-    <>
-      <UnsubscribeIcon className="text-primary" alt="" />
-      <div role="heading" aria-level="1" className="h2">{header}</div>
-      <div className="row justify-content-center">
-        <div className="col-xl-7 col-12 p-0">{description}</div>
-      </div>
-      <Button variant="brand" href={`${getConfig().LMS_BASE_URL}/dashboard`} className="mt-4">
-        {intl.formatMessage(messages.goToDashboard)}
-      </Button>
-    </>
-  );
-};
-
-ResultPage.defaultProps = {
-  courseTitle: null,
-  error: false,
-};
-
-ResultPage.propTypes = {
-  courseTitle: PropTypes.string,
-  error: PropTypes.bool,
-  intl: intlShape.isRequired,
-};
-
-export default injectIntl(ResultPage);

src/course-home/goal-unsubscribe/index.jsx

@@ -1,3 +0,0 @@
-import GoalUnsubscribe from './GoalUnsubscribe';
-
-export default GoalUnsubscribe;

src/course-home/goal-unsubscribe/messages.js

@@ -1,36 +0,0 @@
-import { defineMessages } from '@edx/frontend-platform/i18n';
-
-const messages = defineMessages({
-  contactSupport: {
-    id: 'learning.goals.unsubscribe.contact',
-    defaultMessage: 'contact support',
-    description: 'Its shown as a suggestion or recommendation for learner when their unsubscribing request has failed',
-  },
-  description: {
-    id: 'learning.goals.unsubscribe.description',
-    defaultMessage: 'You will no longer receive email reminders about your goal for {courseTitle}.',
-    description: 'It describes the consequences to learner when they unsubscribe of goal reminder service',
-  },
-  errorHeader: {
-    id: 'learning.goals.unsubscribe.errorHeader',
-    defaultMessage: 'Something went wrong',
-    description: 'It indicate that the unsubscribing request has failed',
-  },
-  goToDashboard: {
-    id: 'learning.goals.unsubscribe.goToDashboard',
-    defaultMessage: 'Go to dashboard',
-    description: 'Anchor text for button that redirects to dashboard page',
-  },
-  header: {
-    id: 'learning.goals.unsubscribe.header',
-    defaultMessage: 'You’ve unsubscribed from goal reminders',
-    description: 'It indicate that the unsubscribing request was successful',
-  },
-  loading: {
-    id: 'learning.goals.unsubscribe.loading',
-    defaultMessage: 'Unsubscribing…',
-    description: 'Message shown when the unsubscribing request is processing',
-  },
-});
-
-export default messages;

src/course-home/goal-unsubscribe/unsubscribe.svg

@@ -1,5 +0,0 @@
-<svg width="167" height="153" viewBox="0 0 167 153" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M140.25 25.5H12.75V127.5H140.25V25.5ZM127.5 46L76.5 77.875L25.5 46V38.25L76.5 70.125L127.5 38.25V46Z" fill="currentColor"/>
-<circle cx="134" cy="39" r="33" transform="rotate(-90 134 39)" fill="white"/>
-<path d="M134 11C118.544 11 106 23.544 106 39C106 54.456 118.544 67 134 67C149.456 67 162 54.456 162 39C162 23.544 149.456 11 134 11ZM134 61.4C121.624 61.4 111.6 51.376 111.6 39C111.6 33.82 113.364 29.06 116.332 25.28L147.72 56.668C143.94 59.636 139.18 61.4 134 61.4ZM151.668 52.72L120.28 21.332C124.06 18.364 128.82 16.6 134 16.6C146.376 16.6 156.4 26.624 156.4 39C156.4 44.18 154.636 48.94 151.668 52.72Z" fill="#D23228"/>
-</svg>

src/course-home/live-tab/LiveTab.jsx

@@ -1,22 +0,0 @@
-import React, { useEffect } from 'react';
-import { useSelector } from 'react-redux';
-
-const LiveTab = () => {
-  const { courseId } = useSelector(state => state.courseHome);
-  const liveModel = useSelector(state => state.models.live);
-  useEffect(() => {
-    const iframe = document.getElementById('lti-tab-embed');
-    if (iframe) {
-      iframe.className += ' vh-100 w-100 border-0';
-    }
-  }, []);
-  return (
-    <div
-      id="live_tab"
-      // eslint-disable-next-line react/no-danger
-      dangerouslySetInnerHTML={{ __html: liveModel[courseId]?.iframe }}
-    />
-  );
-};
-
-export default LiveTab;

src/course-home/outline-tab/DateSummary.jsx

@@ -1,97 +0,0 @@
-import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
-import { faCalendarAlt } from '@fortawesome/free-regular-svg-icons';
-import { sendTrackEvent } from '@edx/frontend-platform/analytics';
-import { FormattedDate } from '@edx/frontend-platform/i18n';
-import React from 'react';
-import { useSelector } from 'react-redux';
-import PropTypes from 'prop-types';
-import { useModel } from '../../generic/model-store';
-import { isLearnerAssignment } from '../dates-tab/utils';
-import './DateSummary.scss';
-
-const DateSummary = ({
-  dateBlock,
-  userTimezone,
-}) => {
-  const {
-    courseId,
-  } = useSelector(state => state.courseHome);
-  const {
-    org,
-  } = useModel('courseHomeMeta', courseId);
-
-  const linkedTitle = dateBlock.link && isLearnerAssignment(dateBlock);
-  const timezoneFormatArgs = userTimezone ? { timeZone: userTimezone } : {};
-
-  const logVerifiedUpgradeClick = () => {
-    sendTrackEvent('edx.bi.ecommerce.upsell_links_clicked', {
-      org_key: org,
-      courserun_key: courseId,
-      linkCategory: '(none)',
-      linkName: 'course_home_dates',
-      linkType: 'link',
-      pageName: 'course_home',
-    });
-  };
-
-  return (
-    <li className="p-0 mb-3 small text-dark-500">
-      <div className="row">
-        <FontAwesomeIcon icon={faCalendarAlt} className="ml-3 mt-1 mr-1" fixedWidth />
-        <div className="ml-1 font-weight-bold">
-          <FormattedDate
-            value={dateBlock.date}
-            day="numeric"
-            month="short"
-            weekday="short"
-            year="numeric"
-            {...timezoneFormatArgs}
-          />
-        </div>
-      </div>
-      <div className="row ml-4 pr-2">
-        <div className="date-summary-text">
-          {linkedTitle && (
-            <div className="font-weight-bold mt-2">
-              <a href={dateBlock.link}>{dateBlock.title}</a>
-            </div>
-          )}
-          {!linkedTitle && (
-            <div className="font-weight-bold mt-2">{dateBlock.title}</div>
-          )}
-        </div>
-        {dateBlock.description && (
-          <div className="date-summary-text mt-1">{dateBlock.description}</div>
-        )}
-        {!linkedTitle && dateBlock.link && (
-          <a
-            href={dateBlock.link}
-            onClick={dateBlock.dateType === 'verified-upgrade-deadline' ? logVerifiedUpgradeClick : () => {}}
-            className="description-link"
-          >
-            {dateBlock.linkText}
-          </a>
-        )}
-      </div>
-    </li>
-  );
-};
-
-DateSummary.propTypes = {
-  dateBlock: PropTypes.shape({
-    date: PropTypes.string.isRequired,
-    dateType: PropTypes.string,
-    description: PropTypes.string,
-    link: PropTypes.string,
-    linkText: PropTypes.string,
-    title: PropTypes.string.isRequired,
-    learnerHasAccess: PropTypes.bool,
-  }).isRequired,
-  userTimezone: PropTypes.string,
-};
-
-DateSummary.defaultProps = {
-  userTimezone: null,
-};
-
-export default DateSummary;

src/course-home/outline-tab/DateSummary.scss

@@ -1,8 +0,0 @@
-.date-summary-text {
-  margin-left: 2px;
-  flex-basis: 100%;
-}
-
-.description-link {
-  margin-left: 1px;
-}