chore: add comments

src/components/AppBar/AppBar.tsx

@@ -43,12 +43,14 @@ export const AppBar = () => {
   useEffect(() => {
     if (metadataState) {
       if (metadataState.content) {
-        const { picture, display_name, name } = JSON.parse(metadataState.content)
+        const { picture, display_name, name } = JSON.parse(
-  
+          metadataState.content
+        )
+
         if (picture) {
           setUserAvatar(picture)
         }
-  
+
         setUsername(shorten(display_name || name || '', 7))
       } else {
         setUserAvatar('')
@@ -84,9 +86,7 @@ export const AppBar = () => {
       })
     )
 
-    dispatch(
+    dispatch(setMetadataEvent(metadataController.getEmptyMetadataEvent()))
-      setMetadataEvent(metadataController.getEmptyMetadataEvent())
-    )
 
     // clear authToken saved in local storage
     clearAuthToken()

src/components/username.tsx

@@ -54,6 +54,10 @@ type UserProps = {
   image?: string
 }
 
+/**
+ *  This component will be used for the displaying username and profile picture.
+ *  If image is not available, robohash image will be displayed
+ */
 export const UserComponent = ({ pubkey, name, image }: UserProps) => {
   const theme = useTheme()
 

src/layouts/Main.tsx

@@ -5,7 +5,12 @@ import { useDispatch } from 'react-redux'
 import { Outlet } from 'react-router-dom'
 import { AppBar } from '../components/AppBar/AppBar'
 import { restoreState, setAuthState, setMetadataEvent } from '../store/actions'
-import { clearAuthToken, clearState, loadState, saveNsecBunkerDelegatedKey } from '../utils'
+import {
+  clearAuthToken,
+  clearState,
+  loadState,
+  saveNsecBunkerDelegatedKey
+} from '../utils'
 import { LoadingSpinner } from '../components/LoadingSpinner'
 import { Dispatch } from '../store/store'
 import { MetadataController, NostrController } from '../controllers'
@@ -29,9 +34,7 @@ export const MainLayout = () => {
         })
       )
 
-      dispatch(
+      dispatch(setMetadataEvent(metadataController.getEmptyMetadataEvent()))
-        setMetadataEvent(metadataController.getEmptyMetadataEvent())
-      )
 
       // clear authToken saved in local storage
       clearAuthToken()

src/pages/login/index.tsx

@@ -53,9 +53,8 @@ export const Login = () => {
         dispatch(updateLoginMethod(LoginMethods.extension))
 
         setLoadingSpinnerDesc('Authenticating and finding metadata')
-        const redirectPath = await authController.authenticateAndFindMetadata(
+        const redirectPath =
-          pubkey
+          await authController.authenticateAndFindMetadata(pubkey)
-        )
 
         navigate(redirectPath)
       })

src/pages/sign/index.tsx

@@ -89,6 +89,8 @@ export const SignPage = () => {
         } else {
           for (const signer of meta.signers) {
             if (!signedBy.includes(signer)) {
+              // signers in meta.json are in npub1 format
+              // so, convert it to hex before setting to nextSigner
               setNextSinger(npubToHex(signer)!)
 
               const usersNpub = hexToNpub(usersPubkey!)