feat(client): migrate layout/default to ts (#43866)

* chore: rename Default.js to default.tsx

* chore: refactor default layout to typescript

* use TFunction for type

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

client/src/client-only-routes/show-certification.tsx

@@ -26,7 +26,7 @@ import {
   userByNameSelector,
   fetchProfileForUser
 } from '../redux';
-import { User } from '../redux/prop-types';
+import { UserFetchState, User } from '../redux/prop-types';
 import { certMap } from '../resources/cert-and-project-map';
 import certificateMissingMessage from '../utils/certificate-missing-message';
 import reallyWeirdErrorMessage from '../utils/really-weird-error-message';
@@ -71,9 +71,7 @@ interface ShowCertificationProps {
   }) => void;
   signedInUserName: string;
   user: User;
-  userFetchState: {
-    complete: boolean;
-  };
+  userFetchState: UserFetchState;
   userFullName: string;
   username: string;
 }
@@ -96,7 +94,7 @@ const mapStateToProps = (state: unknown, props: ShowCertificationProps) => {
       cert: Cert,
       fetchState: ShowCertificationProps['fetchState'],
       signedInUserName: string,
-      userFetchState: ShowCertificationProps['userFetchState'],
+      userFetchState: UserFetchState,
       isDonating: boolean,
       user
     ) => ({

client/src/client-only-routes/show-user.tsx

@@ -22,6 +22,7 @@ import {
   userSelector,
   reportUser
 } from '../redux';
+import { UserFetchState } from '../redux/prop-types';
 
 interface ShowUserProps {
   email: string;
@@ -31,11 +32,7 @@ interface ShowUserProps {
     reportDescription: string;
   }) => void;
   t: TFunction;
-  userFetchState: {
-    pending: boolean;
-    complete: boolean;
-    errored: boolean;
-  };
+  userFetchState: UserFetchState;
   username: string;
 }
 
@@ -45,7 +42,7 @@ const mapStateToProps = createSelector(
   userSelector,
   (
     isSignedIn,
-    userFetchState: ShowUserProps['userFetchState'],
+    userFetchState: UserFetchState,
     { email }: { email: string }
   ) => ({
     isSignedIn,

client/src/components/layouts/default.tsx

@@ -1,10 +1,9 @@
 import fontawesome from '@fortawesome/fontawesome';
-import PropTypes from 'prop-types';
-import React, { Component } from 'react';
+import React, { Component, ReactNode } from 'react';
 import Helmet from 'react-helmet';
-import { withTranslation } from 'react-i18next';
+import { TFunction, withTranslation } from 'react-i18next';
 import { connect } from 'react-redux';
-import { bindActionCreators } from 'redux';
+import { bindActionCreators, Dispatch } from 'redux';
 import { createSelector } from 'reselect';
 
 import latoBoldURL from '../../../static/fonts/lato/Lato-Bold.woff';
@@ -23,9 +22,9 @@ import {
   isServerOnlineSelector,
   userFetchStateSelector,
   userSelector,
-  usernameSelector,
   executeGA
 } from '../../redux';
+import { UserFetchState, User } from '../../redux/prop-types';
 import Flash from '../Flash';
 import { flashMessageSelector, removeFlashMessage } from '../Flash/redux';
 
@@ -38,35 +37,7 @@ import './fonts.css';
 import './global.css';
 import './variables.css';
 
-fontawesome.config = {
-  autoAddCss: false
-};
-
-const propTypes = {
-  children: PropTypes.node.isRequired,
-  executeGA: PropTypes.func,
-  fetchState: PropTypes.shape({ pending: PropTypes.bool }),
-  fetchUser: PropTypes.func.isRequired,
-  flashMessage: PropTypes.shape({
-    id: PropTypes.string,
-    type: PropTypes.string,
-    message: PropTypes.string
-  }),
-  hasMessage: PropTypes.bool,
-  isOnline: PropTypes.bool.isRequired,
-  isServerOnline: PropTypes.bool.isRequired,
-  isSignedIn: PropTypes.bool,
-  onlineStatusChange: PropTypes.func.isRequired,
-  pathname: PropTypes.string.isRequired,
-  removeFlashMessage: PropTypes.func.isRequired,
-  serverStatusChange: PropTypes.func.isRequired,
-  showFooter: PropTypes.bool,
-  signedInUserName: PropTypes.string,
-  t: PropTypes.func.isRequired,
-  theme: PropTypes.string,
-  useTheme: PropTypes.bool,
-  user: PropTypes.object
-};
+fontawesome.config.autoAddCss = false;
 
 const mapStateToProps = createSelector(
   isSignedInSelector,
@@ -75,8 +46,14 @@ const mapStateToProps = createSelector(
   isServerOnlineSelector,
   userFetchStateSelector,
   userSelector,
-  usernameSelector,
-  (isSignedIn, flashMessage, isOnline, isServerOnline, fetchState, user) => ({
+  (
+    isSignedIn,
+    flashMessage,
+    isOnline: boolean,
+    isServerOnline: boolean,
+    fetchState: UserFetchState,
+    user: User
+  ) => ({
     isSignedIn,
     flashMessage,
     hasMessage: !!flashMessage.message,
@@ -88,7 +65,9 @@ const mapStateToProps = createSelector(
   })
 );
 
-const mapDispatchToProps = dispatch =>
+type StateProps = ReturnType<typeof mapStateToProps>;
+
+const mapDispatchToProps = (dispatch: Dispatch) =>
   bindActionCreators(
     {
       fetchUser,
@@ -100,7 +79,19 @@ const mapDispatchToProps = dispatch =>
     dispatch
   );
 
-class DefaultLayout extends Component {
+type DispatchProps = ReturnType<typeof mapDispatchToProps>;
+
+interface DefaultLayoutProps extends StateProps, DispatchProps {
+  children: ReactNode;
+  pathname: string;
+  showFooter?: boolean;
+  t: TFunction;
+  useTheme?: boolean;
+}
+
+class DefaultLayout extends Component<DefaultLayoutProps> {
+  static displayName = 'DefaultLayout';
+
   componentDidMount() {
     const { isSignedIn, fetchUser, pathname, executeGA } = this.props;
     if (!isSignedIn) {
@@ -112,7 +103,7 @@ class DefaultLayout extends Component {
     window.addEventListener('offline', this.updateOnlineStatus);
   }
 
-  componentDidUpdate(prevProps) {
+  componentDidUpdate(prevProps: DefaultLayoutProps) {
     const { pathname, executeGA } = this.props;
     const { pathname: prevPathname } = prevProps;
     if (pathname !== prevPathname) {
@@ -230,9 +221,6 @@ class DefaultLayout extends Component {
   }
 }
 
-DefaultLayout.displayName = 'DefaultLayout';
-DefaultLayout.propTypes = propTypes;
-
 export default connect(
   mapStateToProps,
   mapDispatchToProps

client/src/components/layouts/index.ts

@@ -1,3 +1,3 @@
 export { default as CertificationLayout } from './certification';
-export { default as DefaultLayout } from './Default';
+export { default as DefaultLayout } from './default';
 export { default as LearnLayout } from './learn';

client/src/declarations.d.ts

@@ -9,6 +9,10 @@ declare module '*.svg' {
   const content: string;
   export default content;
 }
+declare module '*.woff' {
+  const url: string;
+  export default url;
+}
 
 declare module '*.png' {
   const content: string;

client/src/redux/prop-types.ts

@@ -347,3 +347,10 @@ export type ChallengeFile = {
 };
 
 export type ChallengeFiles = ChallengeFile[] | null;
+
+export interface UserFetchState {
+  pending: boolean;
+  complete: boolean;
+  errored: boolean;
+  error: string | null;
+}