Make nav items stateful

src/components/shared/__tests__/navigation.spec.tsx

@@ -22,6 +22,7 @@ describe('navigation', () => {
             isSidebarOpen={false}
             openSidebar={jest.fn()}
             navItems={defaultNavItems}
+            updateNavItems={jest.fn()}
           ></Navigation>
         </MockThemeProvider>
       </AuthProvider>,

src/components/shared/layout/layout.tsx

@@ -29,51 +29,54 @@ interface OwnProps {
 
 type LayoutProps = OwnProps;
 
-interface NavState {
+interface NavVisibilityState {
   isNavAtTop: boolean;
   isNavVisible: boolean;
 }
 
-interface SidebarState {
-  isSidebarOpen: boolean;
+interface NavItemsState {
+  navItems: NavItem[];
 }
 
-interface AuthState {
-  isUserAuthenticated: boolean;
+interface SidebarState {
+  isSidebarOpen: boolean;
 }
 
-type LayoutState = NavState & SidebarState & AuthState;
+type LayoutState = NavVisibilityState & SidebarState & NavItemsState;
 
-const AUTH_IS = '[layout] AUTH_IS' as const;
 const NAV_TOGGLE = '[layout] NAV_TOGGLE' as const;
 const SIDEBAR_TOGGLE = '[layout] SIDEBAR_TOGGLE' as const;
+const NAV_ITEMS_CHANGE = '[layout] NAV_ITEMS_CHANGE' as const;
 
-type ActionType = typeof AUTH_IS | typeof SIDEBAR_TOGGLE | typeof NAV_TOGGLE;
+type ActionType =
+  | typeof SIDEBAR_TOGGLE
+  | typeof NAV_TOGGLE
+  | typeof NAV_ITEMS_CHANGE;
 
 interface LayoutAction<T = ActionType> {
   type: T;
-  payload: NavState | SidebarState | AuthState;
+  payload: NavVisibilityState | SidebarState | NavItemsState;
 }
 
 const initialState: LayoutState = {
   isNavAtTop: true,
   isNavVisible: true,
+  navItems: [],
   isSidebarOpen: false,
-  isUserAuthenticated: false,
 };
 
 const reducer: Reducer<LayoutState, LayoutAction> = (state, action) => {
   switch (action.type) {
     case NAV_TOGGLE:
-    case AUTH_IS:
     case SIDEBAR_TOGGLE:
+    case NAV_ITEMS_CHANGE:
       return { ...state, ...action.payload };
     default:
       throw new Error('unknown action type');
   }
 };
 
-const Layout: FC<LayoutProps> = ({ children, navItems = defaultNavItems }) => {
+const Layout: FC<LayoutProps> = ({ children }) => {
   const [state, dispatch] = useReducer(reducer, initialState);
 
   useScrollPosition(
@@ -103,34 +106,28 @@ const Layout: FC<LayoutProps> = ({ children, navItems = defaultNavItems }) => {
   const setOpen = (isSidebarOpen: boolean) => () =>
     dispatch({ type: SIDEBAR_TOGGLE, payload: { isSidebarOpen } });
 
-  useLayoutEffect(() => {
+  const updateNavItems = () => {
     const isUserAuthenticated = UserAuthHelper.isUserAuthenticated();
+    const newNavItems = defaultNavItems.filter(({ show }) => {
+      switch (show) {
+        case Show.Always:
+          return true;
+        case Show.AuthOnly:
+          return isUserAuthenticated;
+        case Show.GuestOnly:
+          return !isUserAuthenticated;
+        case Show.Never:
+        default:
+          return false;
+      }
+    });
+    dispatch({ type: NAV_ITEMS_CHANGE, payload: { navItems: newNavItems } });
+  };
 
-    dispatch({ type: AUTH_IS, payload: { isUserAuthenticated } });
+  useLayoutEffect(() => {
+    updateNavItems();
   }, []);
 
-  // TODO: Possibly mutation to be added to useEffects
-  /*
-    https://reactjs.org/docs/hooks-reference.html#useeffect
-    Mutations, subscriptions, timers, logging, and other side effects are
-    not allowed inside the main body of a function component (referred to
-    as React’s render phase). Doing so will lead to confusing bugs and
-    inconsistencies in the UI.
-  */
-  navItems = navItems.filter(({ show }) => {
-    switch (show) {
-      case Show.Always:
-        return true;
-      case Show.AuthOnly:
-        return state.isUserAuthenticated;
-      case Show.GuestOnly:
-        return !state.isUserAuthenticated;
-      case Show.Never:
-      default:
-        return false;
-    }
-  });
-
   return (
     <Fragment>
       <Seo title="Home" />
@@ -141,9 +138,10 @@ const Layout: FC<LayoutProps> = ({ children, navItems = defaultNavItems }) => {
             <Navigation
               isAtTop={state.isNavAtTop}
               isVisible={state.isNavVisible}
-              navItems={navItems}
+              navItems={state.navItems}
               isSidebarOpen={state.isSidebarOpen}
               openSidebar={setOpen(true)}
+              updateNavItems={updateNavItems}
             />
 
             <ErrorBoundary
@@ -165,7 +163,7 @@ const Layout: FC<LayoutProps> = ({ children, navItems = defaultNavItems }) => {
             onClose={setOpen(false)}
             labelledby="menu-button"
           >
-            <Sidebar navItems={navItems} />
+            <Sidebar navItems={state.navItems} />
           </OffCanvas>
         </Fragment>
       </ThemeProvider>

src/components/shared/navigation/navigation.tsx

@@ -13,6 +13,7 @@ interface OwnProps {
   isSidebarOpen: boolean;
   navItems?: NavItem[];
   openSidebar: () => void;
+  updateNavItems: () => void;
 }
 
 type NavigationProps = OwnProps;
@@ -101,6 +102,7 @@ const Navigation: FC<NavigationProps> = ({
   isSidebarOpen,
   navItems = [],
   openSidebar,
+  updateNavItems,
 }) => {
   const authContext = useContext(AuthContext);
 
@@ -109,18 +111,15 @@ const Navigation: FC<NavigationProps> = ({
       return;
     }
     authContext.signOut();
+    updateNavItems();
     navigate('/');
   };
 
-  const setAvatar = (avatar: string) => {
-    navItems.map((navItem) => {
-      if (navItem.key == 'user-avatar-dropdown') {
-        navItem.item = <Profile content={avatar} signOut={signOut} />;
-      }
-    });
-  };
-
-  setAvatar(authContext.avatar);
+  navItems.map((navItem) => {
+    if (navItem.key == 'user-avatar-dropdown') {
+      navItem.item = <Profile content={authContext.avatar} signOut={signOut} />;
+    }
+  });
 
   return (
     <Wrapper isAtTop={isAtTop} isVisible={isAtTop || isVisible}>

src/components/shared/navigation/profile.tsx

@@ -1,5 +1,5 @@
 import { navigate } from 'gatsby';
-import React, { FC, useState, useRef } from 'react';
+import React, { FC, useCallback, useEffect, useState } from 'react';
 import styled from 'styled-components';
 
 import { UserAuthHelper } from '@helpers';
@@ -65,30 +65,38 @@ const DropdownItem = styled.div`
 
 const Profile: FC<ProfileProps> = ({ content, isOnline = false, signOut }) => {
   const [expanded, setExpanded] = useState(false);
-  const dropdownRef = useRef<HTMLDivElement | null>(null);
 
-  const close = () => {
+  const close = useCallback(() => {
     setExpanded(false);
-    document.removeEventListener('click', close);
-  };
-
-  const setRef = (ref: HTMLDivElement | null) => {
-    dropdownRef.current = ref;
-    document.addEventListener('click', close);
-  };
+  }, []);
 
   const toggle = () => setExpanded((expanded) => !expanded);
   const goToProfile = () => navigate(`/profile/${UserAuthHelper.getUserId()}`);
 
+  useEffect(() => {
+    if (expanded) {
+      document.addEventListener('click', close);
+      return;
+    }
+    document.removeEventListener('click', close);
+  }, [expanded]);
+
   return (
     <Wrapper onClick={toggle}>
       <Icon src={content} height={46} width={46} alt="profile image" />
       {isOnline && <Dot src={dotIcon} height={16} width={16} alt="blue dot" />}
 
       {expanded ? (
-        <Dropdown onBlur={close} ref={setRef}>
+        <Dropdown>
           <DropdownItem onClick={goToProfile}>Profile</DropdownItem>
-          <DropdownItem onClick={signOut}>Sign Out</DropdownItem>
+          <DropdownItem
+            onClick={() => {
+              document.removeEventListener('click', close);
+              signOut();
+            }}
+          >
+            Sign Out
+          </DropdownItem>
         </Dropdown>
       ) : null}
     </Wrapper>

src/mocks/responses/get-recent-devs.ts

@@ -19,31 +19,31 @@ export const getRecentDevs: ApiResponse<RecentDev[]> = {
     {
       id: '08d6c5e7-6100-c770-61c3-834f6474a77b',
       bio:
-        'Hi. I’m Dan. I’ve been working as a programmer for ~15 years now. Python, ML, NLP, server-side...',
+        "Hi. I'm Dan. I've been working as a programmer for ~15 years now. Python, ML, NLP, server-side...",
       updatedAt: today,
     },
     {
       id: '08d6c5e7-6100-c770-61c3-834f6474a77c',
       bio:
-        'Hi. I’m Dan. I’ve been working as a programmer for ~15 years now. Python, ML, NLP, server-side...',
+        "Hi. I'm Dan. I've been working as a programmer for ~15 years now. Python, ML, NLP, server-side...",
       updatedAt: oneDayAgo,
     },
     {
-      id: '08d6c5e7-6100-c770-61c3-834f6474a77c',
+      id: '08d6c5e7-6100-c770-61c3-834f6474a77d',
       bio:
-        'Hi. I’m Dan. I’ve been working as a programmer for ~15 years now. Python, ML, NLP, server-side...',
+        "Hi. I'm Dan. I've been working as a programmer for ~15 years now. Python, ML, NLP, server-side...",
       updatedAt: twoDaysAgo,
     },
     {
-      id: '08d6c5e7-6100-c770-61c3-834f6474a77d',
+      id: '08d6c5e7-6100-c770-61c3-834f6474a77e',
       bio:
-        'Hi. I’m Dan. I’ve been working as a programmer for ~15 years now. Python, ML, NLP, server-side...',
+        "Hi. I'm Dan. I've been working as a programmer for ~15 years now. Python, ML, NLP, server-side...",
       updatedAt: oneMonthAgo,
     },
     {
-      id: '08d6c5e7-6100-c770-61c3-834f6474a77d',
+      id: '08d6c5e7-6100-c770-61c3-834f6474a77f',
       bio:
-        'Hi. I’m Dan. I’ve been working as a programmer for ~15 years now. Python, ML, NLP, server-side...',
+        "Hi. I'm Dan. I've been working as a programmer for ~15 years now. Python, ML, NLP, server-side...",
       updatedAt: twoMonthsAgo,
     },
   ],