From b7049c1567f974b9a35d2da531f76acb40dfcf2d Mon Sep 17 00:00:00 2001
From: Adam Butterworth <abutterworth@edx.org>
Date: Tue, 30 Apr 2019 11:10:29 -0400
Subject: [PATCH] feat: add linked accounts section (#10)

* feat: add linked accounts section

fix: change badge to small text

fix: some i18n updates

* fix: return manipulated provider data

* fix: add i18n note
---
 src/account-settings/AccountSettingsPage.jsx  |   7 +-
 src/account-settings/actions.js               |  17 ++
 .../components/ThirdPartyAuth.jsx             | 151 ++++++++++++++++++
 src/account-settings/reducers.js              |  31 ++++
 src/account-settings/sagas.js                 |  17 ++
 src/account-settings/selectors.js             |  10 ++
 src/account-settings/service.js               |  12 ++
 7 files changed, 244 insertions(+), 1 deletion(-)
 create mode 100644 src/account-settings/components/ThirdPartyAuth.jsx

diff --git a/src/account-settings/AccountSettingsPage.jsx b/src/account-settings/AccountSettingsPage.jsx
index e69c08c..fe2d42d 100644
--- a/src/account-settings/AccountSettingsPage.jsx
+++ b/src/account-settings/AccountSettingsPage.jsx
@@ -11,12 +11,13 @@ import {
 
 import messages from './AccountSettingsPage.messages';
 
-import { fetchAccount } from './actions';
+import { fetchAccount, fetchThirdPartyAuthProviders } from './actions';
 import { accountSettingsSelector } from './selectors';
 
 import { PageLoading } from '../common';
 import EditableField from './components/EditableField';
 import PasswordReset from './components/PasswordReset';
+import ThirdPartyAuth from './components/ThirdPartyAuth';
 import {
   YEAR_OF_BIRTH_OPTIONS,
   EDUCATION_LEVELS,
@@ -43,6 +44,7 @@ class AccountSettingsPage extends React.Component {
 
   componentDidMount() {
     this.props.fetchAccount();
+    this.props.fetchThirdPartyAuthProviders();
   }
 
   renderContent() {
@@ -103,6 +105,7 @@ class AccountSettingsPage extends React.Component {
               reverseTransform={v => ([{ code: v }])}
               label={this.props.intl.formatMessage(messages['account.settings.field.language.proficiencies'])}
             />
+            <ThirdPartyAuth />
           </div>
         </div>
       </div>
@@ -151,6 +154,7 @@ AccountSettingsPage.propTypes = {
   loaded: PropTypes.bool,
   loadingError: PropTypes.string,
   fetchAccount: PropTypes.func.isRequired,
+  fetchThirdPartyAuthProviders: PropTypes.func.isRequired,
 };
 
 AccountSettingsPage.defaultProps = {
@@ -162,4 +166,5 @@ AccountSettingsPage.defaultProps = {
 
 export default connect(accountSettingsSelector, {
   fetchAccount,
+  fetchThirdPartyAuthProviders,
 })(injectIntl(AccountSettingsPage));
diff --git a/src/account-settings/actions.js b/src/account-settings/actions.js
index ad36e45..e674b22 100644
--- a/src/account-settings/actions.js
+++ b/src/account-settings/actions.js
@@ -4,6 +4,7 @@ const { AsyncActionType } = utils;
 
 export const FETCH_ACCOUNT = new AsyncActionType('ACCOUNT_SETTINGS', 'FETCH_ACCOUNT');
 export const SAVE_ACCOUNT = new AsyncActionType('ACCOUNT_SETTINGS', 'SAVE_ACCOUNT');
+export const FETCH_THIRD_PARTY_AUTH_PROVIDERS = new AsyncActionType('ACCOUNT_SETTINGS', 'FETCH_THIRD_PARTY_AUTH_PROVIDERS');
 export const RESET_PASSWORD = new AsyncActionType('ACCOUNT_SETTINGS', 'RESET_PASSWORD');
 export const OPEN_FORM = 'OPEN_FORM';
 export const CLOSE_FORM = 'CLOSE_FORM';
@@ -103,3 +104,19 @@ export const resetPasswordReset = () => ({
   type: RESET_PASSWORD.RESET,
 });
 
+
+// fetch third party auth providers
+
+export const fetchThirdPartyAuthProviders = () => ({
+  type: FETCH_THIRD_PARTY_AUTH_PROVIDERS.BASE,
+});
+export const fetchThirdPartyAuthProvidersBegin = () => ({
+  type: FETCH_THIRD_PARTY_AUTH_PROVIDERS.BEGIN,
+});
+export const fetchThirdPartyAuthProvidersSuccess = providers => ({
+  type: FETCH_THIRD_PARTY_AUTH_PROVIDERS.SUCCESS, payload: { providers },
+});
+export const fetchThirdPartyAuthProvidersFailure = error => ({
+  type: FETCH_THIRD_PARTY_AUTH_PROVIDERS.FAILURE, payload: { error },
+});
+
diff --git a/src/account-settings/components/ThirdPartyAuth.jsx b/src/account-settings/components/ThirdPartyAuth.jsx
new file mode 100644
index 0000000..50da282
--- /dev/null
+++ b/src/account-settings/components/ThirdPartyAuth.jsx
@@ -0,0 +1,151 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import { connect } from 'react-redux';
+import { FormattedMessage } from 'react-intl';
+import { Hyperlink } from '@edx/paragon';
+
+import { fetchThirdPartyAuthProviders } from '../actions';
+import { thirdPartyAuthSelector } from '../selectors';
+
+class ThirdPartyAuth extends React.Component {
+  componentDidMount() {
+    this.props.fetchThirdPartyAuthProviders();
+  }
+
+  renderConnectedProvider(url, name) {
+    return (
+      <React.Fragment>
+        <h6>{name}</h6>
+        <Hyperlink destination={url} className="btn btn-outline-primary">
+          <FormattedMessage
+            id="account.settings.sso.link.account"
+            defaultMessage="Sign in with {name}"
+            description="An action link to link a connected third party account.m {name} will be Google, Facebook, etc."
+            values={{ name }}
+          />
+        </Hyperlink>
+      </React.Fragment>
+    );
+  }
+
+  renderUnconnectedProvider(url, name) {
+    return (
+      <React.Fragment>
+        <h6>
+          {name}
+          <span className="small font-weight-normal text-muted ml-2">
+            <FormattedMessage
+              id="account.settings.sso.account.connected"
+              defaultMessage="Linked"
+              description="A badge to show that a third party account is linked"
+            />
+          </span>
+        </h6>
+        <Hyperlink destination={url}>
+          <FormattedMessage
+            id="account.settings.sso.unlink.account"
+            defaultMessage="Unlink {name} account"
+            description="An action link to unlink a connected third party account"
+            values={{ name }}
+          />
+        </Hyperlink>
+      </React.Fragment>
+    );
+  }
+
+  renderProvider({
+    name, disconnectUrl, connectUrl, connected, id,
+  }) {
+    return (
+      <div className="form-group" key={id}>
+        {
+          connected ?
+          this.renderUnconnectedProvider(disconnectUrl, name) :
+          this.renderConnectedProvider(connectUrl, name)
+        }
+      </div>
+    );
+  }
+
+  renderNoProviders() {
+    return (
+      <FormattedMessage
+        id="account.settings.sso.no.providers"
+        defaultMessage="No accounts can be linked at this time."
+        description="Displayed when no third party accounts are available to link an edX account to"
+      />
+    );
+  }
+
+  renderLoading() {
+    return (
+      <FormattedMessage
+        id="account.settings.sso.loading"
+        defaultMessage="Loading..."
+        description="Waiting for data to load in the third party auth provider list"
+      />
+    );
+  }
+
+  renderLoadingError() {
+    return (
+      <FormattedMessage
+        id="account.settings.sso.loading.error"
+        defaultMessage="There was a problem loading linked accounts."
+        description="Error message for failing to load the third party auth provider list"
+      />
+    );
+  }
+
+  render() {
+    return (
+      <div>
+        <h2>
+          <FormattedMessage
+            id="account.settings.sso.section.header"
+            defaultMessage="Linked Accounts"
+            description="Section header for the third party auth settings"
+          />
+        </h2>
+        <p>
+          <FormattedMessage
+            id="account.settings.sso.section.header"
+            defaultMessage="You can link your identity accounts to simplify signing in to edX."
+            description="Section subheader for the third party auth settings"
+          />
+        </p>
+        {this.props.providers.map(this.renderProvider, this)}
+        {this.props.loaded && this.props.providers.length === 0 ? this.renderNoProviders() : null}
+        {this.props.loading ? this.renderLoading() : null}
+        {this.props.loadingError ? this.renderLoadingError() : null}
+      </div>
+    );
+  }
+}
+
+
+ThirdPartyAuth.propTypes = {
+  fetchThirdPartyAuthProviders: PropTypes.func.isRequired,
+  providers: PropTypes.arrayOf(PropTypes.shape({
+    name: PropTypes.string,
+    disconnectUrl: PropTypes.string,
+    connectUrl: PropTypes.string,
+    connected: PropTypes.bool,
+    id: PropTypes.string,
+  })),
+  loading: PropTypes.bool,
+  loaded: PropTypes.bool,
+  loadingError: PropTypes.string,
+};
+
+ThirdPartyAuth.defaultProps = {
+  providers: [],
+  loading: false,
+  loaded: false,
+  loadingError: undefined,
+};
+
+
+export default connect(thirdPartyAuthSelector, {
+  fetchThirdPartyAuthProviders,
+})(ThirdPartyAuth);
diff --git a/src/account-settings/reducers.js b/src/account-settings/reducers.js
index cebd7d1..93c19e6 100644
--- a/src/account-settings/reducers.js
+++ b/src/account-settings/reducers.js
@@ -6,6 +6,7 @@ import {
   RESET_PASSWORD,
   UPDATE_DRAFT,
   RESET_DRAFTS,
+  FETCH_THIRD_PARTY_AUTH_PROVIDERS,
 } from './actions';
 
 export const defaultState = {
@@ -130,6 +131,36 @@ const accountSettingsReducer = (state = defaultState, action) => {
         resetPasswordState: 'complete',
       };
 
+    case FETCH_THIRD_PARTY_AUTH_PROVIDERS.BEGIN:
+      return {
+        ...state,
+        thirdPartyAuthLoading: true,
+        thirdPartyAuthLoaded: false,
+        thirdPartyAuthLoadingError: null,
+      };
+    case FETCH_THIRD_PARTY_AUTH_PROVIDERS.SUCCESS:
+      return {
+        ...state,
+        authProviders: action.payload.providers,
+        thirdPartyAuthLoading: false,
+        thirdPartyAuthLoaded: true,
+        thirdPartyAuthLoadingError: null,
+      };
+    case FETCH_THIRD_PARTY_AUTH_PROVIDERS.FAILURE:
+      return {
+        ...state,
+        thirdPartyAuthLoading: false,
+        thirdPartyAuthLoaded: false,
+        thirdPartyAuthLoadingError: action.payload.error,
+      };
+    case FETCH_THIRD_PARTY_AUTH_PROVIDERS.RESET:
+      return {
+        ...state,
+        thirdPartyAuthLoading: false,
+        thirdPartyAuthLoaded: false,
+        thirdPartyAuthLoadingError: null,
+      };
+
     default:
       return state;
   }
diff --git a/src/account-settings/sagas.js b/src/account-settings/sagas.js
index 2143a8b..d03c964 100644
--- a/src/account-settings/sagas.js
+++ b/src/account-settings/sagas.js
@@ -17,6 +17,10 @@ import {
   RESET_PASSWORD,
   resetPasswordBegin,
   resetPasswordSuccess,
+  FETCH_THIRD_PARTY_AUTH_PROVIDERS,
+  fetchThirdPartyAuthProvidersBegin,
+  fetchThirdPartyAuthProvidersSuccess,
+  fetchThirdPartyAuthProvidersFailure,
 } from './actions';
 import { usernameSelector } from './selectors';
 
@@ -68,8 +72,21 @@ export function* handleResetPassword() {
   }
 }
 
+export function* handleFetchThirdPartyAuthProviders() {
+  try {
+    yield put(fetchThirdPartyAuthProvidersBegin());
+    const authProviders = yield call(ApiService.getThirdPartyAuthProviders);
+    yield put(fetchThirdPartyAuthProvidersSuccess(authProviders));
+  } catch (e) {
+    LoggingService.logAPIErrorResponse(e);
+    yield put(fetchThirdPartyAuthProvidersFailure(e.message));
+    yield put(push('/error'));
+  }
+}
+
 export default function* saga() {
   yield takeEvery(FETCH_ACCOUNT.BASE, handleFetchAccount);
   yield takeEvery(SAVE_ACCOUNT.BASE, handleSaveAccount);
   yield takeEvery(RESET_PASSWORD.BASE, handleResetPassword);
+  yield takeEvery(FETCH_THIRD_PARTY_AUTH_PROVIDERS.BASE, handleFetchThirdPartyAuthProviders);
 }
diff --git a/src/account-settings/selectors.js b/src/account-settings/selectors.js
index fe66c64..0c4e6a0 100644
--- a/src/account-settings/selectors.js
+++ b/src/account-settings/selectors.js
@@ -63,3 +63,13 @@ export const resetPasswordSelector = createSelector(
     email: accountSettings.values.email,
   }),
 );
+
+export const thirdPartyAuthSelector = createSelector(
+  accountSettingsSelector,
+  accountSettings => ({
+    providers: accountSettings.authProviders,
+    loading: accountSettings.thirdPartyAuthLoading,
+    loaded: accountSettings.thirdPartyAuthLoaded,
+    loadingError: accountSettings.thirdPartyAuthLoadingError,
+  }),
+);
diff --git a/src/account-settings/service.js b/src/account-settings/service.js
index 9c70299..2b5a8f7 100644
--- a/src/account-settings/service.js
+++ b/src/account-settings/service.js
@@ -64,3 +64,15 @@ export async function postResetPassword() {
 
   return data;
 }
+
+
+export async function getThirdPartyAuthProviders() {
+  const { data } = await apiClient.get(`${config.LMS_BASE_URL}/api/third_party_auth/v0/providers/user_status`)
+    .catch(handleRequestError);
+
+  return data.map(({ connect_url: connectUrl, disconnect_url: disconnectUrl, ...provider }) => ({
+    ...provider,
+    connectUrl: `${config.LMS_BASE_URL}${connectUrl}`,
+    disconnectUrl: `${config.LMS_BASE_URL}${disconnectUrl}`,
+  }));
+}