Allow heading to close drawer

chat/package.json

@@ -1,6 +1,6 @@
 {
   "name": "chat",
-  "version": "0.0.20",
+  "version": "0.0.21",
   "main": "./src/index.tsx",
   "license": "MIT",
   "dependencies": {

chat/src/features/chat/ChatHeading.tsx

@@ -4,27 +4,38 @@ import { UserList } from "./UserList";
 import "./ChatHeading.css";
 
 export function ChatHeading() {
-  const { reveal } = useDrawer();
+  const { open, hide, reveal } = useDrawer();
   const { online } = useChat();
-  const handleOpenUserListDrawer = useCallback(
+  const handleToggleUserListDrawer = useCallback(() => {
-    () =>
+    if (open) {
+      hide();
+    } else {
       reveal({
         title: "Users in chat",
         content: <UserList fluid={true} />,
-      }),
+      });
-    []
+    }
-  );
+  }, [open]);
 
   return (
     <div className="ChatHeading">
       <div />
       <div>
+        {open ? (
+          <button
+            className="btn btn-secondary"
+            onClick={handleToggleUserListDrawer}
+          >Close</button>
+        ) : (
+          <>
             <i
               role="button"
               className="far fa-user"
-          onClick={handleOpenUserListDrawer}
+              onClick={handleToggleUserListDrawer}
             />
             <em>{online.length} users online</em>
+          </>
+        )}
       </div>
     </div>
   );