From cdb0f48f089df53fb296ffe6c87bfe850e669a7b Mon Sep 17 00:00:00 2001
From: Simon Chen <schen@edx.org>
Date: Wed, 25 Oct 2023 13:29:07 -0400
Subject: [PATCH] feat!: upsell through a course cert preview pop up   Even if
 the learner is enrolled in the course as a audit learner, each course cards
 would show a link that, once clicked upon, will pop a modal with verified
 cert preview and upgrade button

---
 .env                                          |  2 +-
 .env.development                              |  1 +
 .../CertificatePreviewModal/hooks.js          | 29 +++++++++++
 .../CertificatePreviewModal/index.jsx         | 48 +++++++++++++++++++
 .../CertificatePreviewModal/messages.js       | 12 +++++
 .../components/CourseCardDetails/hooks.js     |  2 +
 .../components/CourseCardDetails/index.jsx    | 40 ++++++++++------
 .../components/CourseCardMenu/index.jsx       |  7 +++
 .../WidgetContainers/AppWrapper/index.jsx     | 14 +++---
 src/data/redux/app/reducer.js                 |  5 ++
 src/data/redux/app/selectors/appSelectors.js  |  6 +++
 .../redux/app/selectors/simpleSelectors.js    |  1 +
 src/data/redux/hooks/app.js                   |  8 ++++
 13 files changed, 152 insertions(+), 23 deletions(-)
 create mode 100644 src/containers/CertificatePreviewModal/hooks.js
 create mode 100644 src/containers/CertificatePreviewModal/index.jsx
 create mode 100644 src/containers/CertificatePreviewModal/messages.js

diff --git a/.env b/.env
index 2291ec6..deb1b16 100644
--- a/.env
+++ b/.env
@@ -41,4 +41,4 @@ ACCOUNT_PROFILE_URL=''
 ENABLE_NOTICES=''
 CAREER_LINK_URL=''
 OPTIMIZELY_FULL_STACK_SDK_KEY=''
-EXPERIMENT_08_23_VAN_PAINTED_DOOR=true
+EXPERIMENT_08_23_VAN_PAINTED_DOOR='true'
diff --git a/.env.development b/.env.development
index 78e4c40..c1a60a8 100644
--- a/.env.development
+++ b/.env.development
@@ -48,3 +48,4 @@ ACCOUNT_PROFILE_URL='http://localhost:1995'
 ENABLE_NOTICES=''
 CAREER_LINK_URL=''
 OPTIMIZELY_FULL_STACK_SDK_KEY=''
+EXPERIMENT_08_23_VAN_PAINTED_DOOR=true
diff --git a/src/containers/CertificatePreviewModal/hooks.js b/src/containers/CertificatePreviewModal/hooks.js
new file mode 100644
index 0000000..6558b22
--- /dev/null
+++ b/src/containers/CertificatePreviewModal/hooks.js
@@ -0,0 +1,29 @@
+import { getConfig } from '@edx/frontend-platform';
+import { useIntl } from '@edx/frontend-platform/i18n';
+
+import { reduxHooks } from 'hooks';
+import messages from './messages';
+
+export const useCertificatePreviewData = () => {
+  const { formatMessage } = useIntl();
+
+  const selectedCardId = reduxHooks.useCertificatePreviewData().cardId;
+
+  const { courseId } = reduxHooks.useCardCourseRunData(selectedCardId) || {};
+
+  const courseTitle = courseId;
+  const header = formatMessage(messages.previewTitle, { courseTitle });
+
+  const closePreviewModal = reduxHooks.useUpdateCertificatePreviewModalCallback(null);
+
+  const getCertificatePreviewUrl = () => `${getConfig().LMS_BASE_URL}/certificates/upsell/course/${courseId}`;
+
+  return {
+    showModal: selectedCardId != null,
+    header,
+    closePreviewModal,
+    getCertificatePreviewUrl,
+  };
+};
+
+export default useCertificatePreviewData;
diff --git a/src/containers/CertificatePreviewModal/index.jsx b/src/containers/CertificatePreviewModal/index.jsx
new file mode 100644
index 0000000..3499c9b
--- /dev/null
+++ b/src/containers/CertificatePreviewModal/index.jsx
@@ -0,0 +1,48 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import {
+  ModalDialog,
+} from '@edx/paragon';
+import { UpgradeButton } from '../CourseCard/components/CourseCardActions/UpgradeButton';
+import useCertificatePreviewData from './hooks';
+
+export const CertificatePreviewModal = ({
+  cardId,
+}) => {
+  const {
+    showModal,
+    header,
+    closePreviewModal,
+    getCertificatePreviewUrl,
+  } = useCertificatePreviewData();
+
+  return (
+    <ModalDialog
+      isOpen={showModal}
+      onClose={closePreviewModal}
+      hasCloseButton
+      isFullscreenOnMobile
+      size="lg"
+      className="p-4 px-4.5"
+      title={header}
+    >
+      <h3>{header}</h3>
+      <div>
+        <iframe
+          title={header}
+          src={getCertificatePreviewUrl()}
+          width={725}
+          height={400}
+        />
+      </div>
+      <UpgradeButton
+        cardId={cardId}
+      />
+    </ModalDialog>
+  );
+};
+CertificatePreviewModal.propTypes = {
+  cardId: PropTypes.string.isRequired,
+};
+
+export default CertificatePreviewModal;
diff --git a/src/containers/CertificatePreviewModal/messages.js b/src/containers/CertificatePreviewModal/messages.js
new file mode 100644
index 0000000..1011a5f
--- /dev/null
+++ b/src/containers/CertificatePreviewModal/messages.js
@@ -0,0 +1,12 @@
+/* eslint-disable quotes */
+import { StrictDict } from 'utils';
+
+export const messages = StrictDict({
+  previewTitle: {
+    id: 'learner-dash.certificatePreview.title',
+    description: 'The title of the email settings modal',
+    defaultMessage: 'Your certificate preview for {courseTitle} ',
+  },
+});
+
+export default messages;
diff --git a/src/containers/CourseCard/components/CourseCardDetails/hooks.js b/src/containers/CourseCard/components/CourseCardDetails/hooks.js
index b7d72c5..f0d8d60 100644
--- a/src/containers/CourseCard/components/CourseCardDetails/hooks.js
+++ b/src/containers/CourseCard/components/CourseCardDetails/hooks.js
@@ -47,6 +47,7 @@ export const useCardDetailsData = ({ cardId }) => {
   } = reduxHooks.useCardEntitlementData(cardId);
 
   const openSessionModal = reduxHooks.useUpdateSelectSessionModalCallback(cardId);
+  const openCertificatePreview = reduxHooks.useUpdateCertificatePreviewModalCallback(cardId);
 
   return {
     providerName: providerName || formatMessage(messages.unknownProviderName),
@@ -57,6 +58,7 @@ export const useCardDetailsData = ({ cardId }) => {
     openSessionModal,
     courseNumber,
     changeOrLeaveSessionMessage: formatMessage(messages.changeOrLeaveSessionButton),
+    openCertificatePreview,
   };
 };
 
diff --git a/src/containers/CourseCard/components/CourseCardDetails/index.jsx b/src/containers/CourseCard/components/CourseCardDetails/index.jsx
index fedc89e..8a26f7c 100644
--- a/src/containers/CourseCard/components/CourseCardDetails/index.jsx
+++ b/src/containers/CourseCard/components/CourseCardDetails/index.jsx
@@ -16,23 +16,35 @@ export const CourseCardDetails = ({ cardId }) => {
     openSessionModal,
     courseNumber,
     changeOrLeaveSessionMessage,
+    openCertificatePreview,
   } = useCardDetailsData({ cardId });
 
   return (
-    <span className="small" data-testid="CourseCardDetails">
-      {providerName} • {courseNumber}
-      {!(isEntitlement && !isFulfilled) && accessMessage && (
-        ` • ${accessMessage}`
-      )}
-      {isEntitlement && isFulfilled && canChange ? (
-        <>
-          {' • '}
-          <Button variant="link" size="inline" className="m-0 p-0" onClick={openSessionModal}>
-            {changeOrLeaveSessionMessage}
-          </Button>
-        </>
-      ) : null}
-    </span>
+    <div>
+      <span className="small" data-testid="CourseCardDetails">
+        {providerName} • {courseNumber}
+        {!(isEntitlement && !isFulfilled) && accessMessage && (
+          ` • ${accessMessage}`
+        )}
+        {isEntitlement && isFulfilled && canChange ? (
+          <>
+            {' • '}
+            <Button variant="link" size="inline" className="m-0 p-0" onClick={openSessionModal}>
+              {changeOrLeaveSessionMessage}
+            </Button>
+          </>
+        ) : null}
+      </span>
+      <Button
+        variant="link"
+        size="inline"
+        className="float-right"
+        data-testid="certificate-preview"
+        onClick={openCertificatePreview}
+      >
+        Preview Your Certificate
+      </Button>
+    </div>
   );
 };
 
diff --git a/src/containers/CourseCard/components/CourseCardMenu/index.jsx b/src/containers/CourseCard/components/CourseCardMenu/index.jsx
index b9f529c..f92f676 100644
--- a/src/containers/CourseCard/components/CourseCardMenu/index.jsx
+++ b/src/containers/CourseCard/components/CourseCardMenu/index.jsx
@@ -7,6 +7,7 @@ import { MoreVert } from '@edx/paragon/icons';
 import { StrictDict } from '@edx/react-unit-test-utils';
 
 import EmailSettingsModal from 'containers/EmailSettingsModal';
+import CertificatePreviewModal from 'containers/CertificatePreviewModal';
 import UnenrollConfirmModal from 'containers/UnenrollConfirmModal';
 import { reduxHooks } from 'hooks';
 import SocialShareMenu from './SocialShareMenu';
@@ -32,6 +33,7 @@ export const CourseCardMenu = ({ cardId }) => {
   const { shouldShowUnenrollItem, shouldShowDropdown } = useOptionVisibility(cardId);
   const { isMasquerading } = reduxHooks.useMasqueradeData();
   const { isEmailEnabled } = reduxHooks.useCardEnrollmentData(cardId);
+  const showCertificatePreviewModal = reduxHooks.useShowCertificatePreviewModal(cardId);
 
   if (!shouldShowDropdown) {
     return null;
@@ -73,6 +75,11 @@ export const CourseCardMenu = ({ cardId }) => {
           cardId={cardId}
         />
       )}
+      {showCertificatePreviewModal && (
+        <CertificatePreviewModal
+          cardId={cardId}
+        />
+      )}
     </>
   );
 };
diff --git a/src/containers/WidgetContainers/AppWrapper/index.jsx b/src/containers/WidgetContainers/AppWrapper/index.jsx
index d1e999e..e713440 100644
--- a/src/containers/WidgetContainers/AppWrapper/index.jsx
+++ b/src/containers/WidgetContainers/AppWrapper/index.jsx
@@ -6,14 +6,12 @@ import PaintedDoorExperimentProvider from 'widgets/RecommendationsPaintedDoorBtn
 export const AppWrapper = ({
   children,
 }) => {
-  if (process.env.EXPERIMENT_08_23_VAN_PAINTED_DOOR) {
-    return (
-      <PaintedDoorExperimentProvider>
-        {children}
-      </PaintedDoorExperimentProvider>
-    );
-  }
-  return children;
+  console.log(`process.env.EXPERIMENT_08_23_VAN_PAINTED_DOOR = ${Boolean(process.env.EXPERIMENT_08_23_VAN_PAINTED_DOOR)}`);
+  return (
+    <PaintedDoorExperimentProvider>
+      {children}
+    </PaintedDoorExperimentProvider>
+  );
 };
 AppWrapper.propTypes = {
   children: PropTypes.oneOfType([
diff --git a/src/data/redux/app/reducer.js b/src/data/redux/app/reducer.js
index a8df1ee..7ffd47d 100644
--- a/src/data/redux/app/reducer.js
+++ b/src/data/redux/app/reducer.js
@@ -12,6 +12,7 @@ const initialState = {
   suggestedCourses: [],
   filterState: {},
   selectSessionModal: {},
+  certificatePreviewModal: {},
 };
 
 export const cardId = (val) => `card-${val}`;
@@ -48,6 +49,10 @@ const app = createSlice({
       ...state,
       selectSessionModal: { cardId: payload },
     }),
+    updateCertificatePreviewModal: (state, { payload }) => ({
+      ...state,
+      certificatePreviewModal: { cardId: payload },
+    }),
     setPageNumber: (state, { payload }) => ({ ...state, pageNumber: payload }),
   },
 });
diff --git a/src/data/redux/app/selectors/appSelectors.js b/src/data/redux/app/selectors/appSelectors.js
index 04932e1..501d68d 100644
--- a/src/data/redux/app/selectors/appSelectors.js
+++ b/src/data/redux/app/selectors/appSelectors.js
@@ -19,9 +19,15 @@ export const showSelectSessionModal = createSelector(
   (data) => data.cardId != null,
 );
 
+export const showCertificatePreviewModal = createSelector(
+  [simpleSelectors.certificatePreviewModal],
+  (data) => data.cardId != null,
+);
+
 export default StrictDict({
   numCourses,
   hasCourses,
   hasAvailableDashboards,
   showSelectSessionModal,
+  showCertificatePreviewModal,
 });
diff --git a/src/data/redux/app/selectors/simpleSelectors.js b/src/data/redux/app/selectors/simpleSelectors.js
index c8ce2a0..e9716e8 100644
--- a/src/data/redux/app/selectors/simpleSelectors.js
+++ b/src/data/redux/app/selectors/simpleSelectors.js
@@ -14,6 +14,7 @@ export const simpleSelectors = StrictDict({
   emailConfirmation: mkSimpleSelector(app => app.emailConfirmation),
   enterpriseDashboard: mkSimpleSelector(app => app.enterpriseDashboard || {}),
   selectSessionModal: mkSimpleSelector(app => app.selectSessionModal),
+  certificatePreviewModal: mkSimpleSelector(app => app.certificatePreviewModal),
   pageNumber: mkSimpleSelector(app => app.pageNumber),
   socialShareSettings: mkSimpleSelector(app => app.socialShareSettings),
 });
diff --git a/src/data/redux/hooks/app.js b/src/data/redux/hooks/app.js
index dd74aa8..ad876fd 100644
--- a/src/data/redux/hooks/app.js
+++ b/src/data/redux/hooks/app.js
@@ -13,6 +13,8 @@ export const useEmailConfirmationData = () => useSelector(selectors.emailConfirm
 export const useEnterpriseDashboardData = () => useSelector(selectors.enterpriseDashboard);
 export const usePlatformSettingsData = () => useSelector(selectors.platformSettings);
 export const useSelectSessionModalData = () => useSelector(selectors.selectSessionModal);
+export const useCertificatePreviewData = () => useSelector(selectors.certificatePreviewModal);
+
 export const useSocialShareSettings = () => useSelector(selectors.socialShareSettings);
 
 /** global-level meta-selectors **/
@@ -22,6 +24,7 @@ export const useCurrentCourseList = (opts) => useSelector(
   state => selectors.currentList(state, opts),
 );
 export const useShowSelectSessionModal = () => useSelector(selectors.showSelectSessionModal);
+export const useShowCertificatePreviewModal = () => useSelector(selectors.showCertificatePreviewModal);
 
 // eslint-disable-next-line
 export const useCourseCardData = (selector) => (cardId) => useSelector(
@@ -67,6 +70,11 @@ export const useUpdateSelectSessionModalCallback = (cardId) => {
   return () => dispatch(actions.updateSelectSessionModal(cardId));
 };
 
+export const useUpdateCertificatePreviewModalCallback = (cardId) => {
+  const dispatch = useDispatch();
+  return () => dispatch(actions.updateCertificatePreviewModal(cardId));
+};
+
 export const useTrackCourseEvent = (tracker, cardId, ...args) => {
   const { courseId } = module.useCardCourseRunData(cardId);
   return (e) => tracker(courseId, ...args)(e);