src/components/layout/Navbar/Navbar.tsx

@@ -33,13 +33,17 @@ interface Props {
   userName: string | null
   userAvatar: string
   authenticate: () => void
+  accountNames: { name: string }[]
+  setActiveName: (name: string) => void
 }
 
 const NavBar: React.FC<Props> = ({
   isAuthenticated,
   userName,
   userAvatar,
-  authenticate
+  authenticate,
+  accountNames,
+  setActiveName
 }) => {
   const navigate = useNavigate()
   const dispatch = useDispatch()
@@ -134,6 +138,21 @@ const NavBar: React.FC<Props> = ({
               horizontal: 'left'
             }}
           >
+            {accountNames
+              .filter(n => n.name)
+              .map(n => (
+                <DropdownContainer
+                  key={n.name}
+                  onClick={() => {
+                    setActiveName(n.name)
+                    handleClose()
+                  }}
+                >
+                  <DropdownText>
+                    {n.name === userName ? "✔︎ " : ""}{n.name}
+                  </DropdownText>
+                </DropdownContainer>
+              ))}
             <DropdownContainer
               onClick={() => {
                 setIsOpenModal(true)

src/pages/Mail/AliasMail.tsx

@@ -19,7 +19,7 @@ import Tabs from '@mui/material/Tabs'
 import Tab from '@mui/material/Tab'
 import { useFetchMail } from '../../hooks/useFetchMail'
 import { ShowMessage } from './ShowMessage'
-import { addToHashMapMail } from '../../state/features/mailSlice'
+import { addToHashMapMail, clearMessages } from '../../state/features/mailSlice'
 import {
   setIsLoadingGlobal,
   setUserAvatarHash
@@ -269,6 +269,7 @@ export const AliasMail = ({ value, onOpen, messageOpenedId}: AliasMailProps) =>
   const firstMount = useRef<null | string>(null)
   useEffect(() => {
     if (user?.name && (!firstMount.current || firstMount.current !== value)) {
+      dispatch(clearMessages());
       setMailMessages([])
       setTimeout(() => {
         getMessages()

src/pages/Mail/Mail.tsx

@@ -46,6 +46,7 @@ import Tabs from "@mui/material/Tabs";
 import Tab from "@mui/material/Tab";
 import { useFetchMail } from "../../hooks/useFetchMail";
 import { ShowMessage } from "./ShowMessage";
+import { clearMessages } from '../../state/features/mailSlice'
 
 import SimpleTable from "./MailTable";
 import { AliasMail } from "./AliasMail";
@@ -364,12 +365,16 @@ export const Mail = ({ isFromTo }: MailProps) => {
   };
 
   const firstMount = useRef(false);
+  const prevName = useRef<string>();
   useEffect(() => {
-    if (user?.name && !firstMount.current) {
+    if (!user?.name) return;
+    if (!firstMount.current || prevName.current !== user.name) {
+      dispatch(clearMessages());
       getMessages(true);
       firstMount.current = true;
     }
-  }, [user]);
+    prevName.current = user.name;
+  }, [user?.name]);
 
   function a11yProps(index: number) {
     return {

src/pages/Mail/SentMail.tsx

@@ -19,7 +19,7 @@ import Tabs from '@mui/material/Tabs'
 import Tab from '@mui/material/Tab'
 import { useFetchMail } from '../../hooks/useFetchMail'
 import { ShowMessage } from './ShowMessage'
-import { addToHashMapMail } from '../../state/features/mailSlice'
+import { addToHashMapMail, clearMessages } from '../../state/features/mailSlice'
 import {
   setIsLoadingGlobal,
   setUserAvatarHash
@@ -223,12 +223,16 @@ export const SentMail = ({onOpen}: SentMailProps) => {
   }, [getMailMessages, user])
 
   const firstMount = useRef(false);
+  const prevName = useRef<string>();
   useEffect(() => {
-    if (user?.name && !firstMount.current) {
+    if (!user?.name) return;
+    if (!firstMount.current || prevName.current !== user.name) {
+      dispatch(clearMessages());
       getMessages(true);
       firstMount.current = true;
     }
-  }, [user]);
+    prevName.current = user.name;
+  }, [user?.name]);
 
   const interval = useRef<any>(null)
 

src/state/features/authSlice.ts

@@ -1,13 +1,21 @@
 import { createSlice, createAsyncThunk } from '@reduxjs/toolkit';
 
+export interface NameRecord {
+  name: string;
+  owner: string;
+}
+
+interface User {
+  address: string;
+  publicKey: string;
+  name?: string;
+  names?: NameRecord[];
+}
 
 interface AuthState {
-  user: {
-    address: string;
-    publicKey: string;
-    name?: string;
-  } | null;
+  user: User | null;
 }
+
 const initialState: AuthState = {
   user: null
 };

src/state/features/mailSlice.ts

@@ -202,6 +202,10 @@ export const mailSlice = createSlice({
       const subject = action.payload
       state.hashMapSavedSubjects[subject.id] = subject
     },
+    clearMessages: (state) => {
+      state.mailMessages = [];
+      state.hashMapMailMessages = {};
+    },
     updateInHashMap: (state, action) => {
       const { id } = action.payload
       const post = action.payload
@@ -359,7 +363,8 @@ export const {
   addToHashMapMail,
   upsertMessagesBeginning,
   addAllHashMapSubject,
-  addToHashMapSubject
+  addToHashMapSubject,
+  clearMessages
 } = mailSlice.actions
 
 export default mailSlice.reducer

src/utils/qortalRequestFunctions.ts

@@ -0,0 +1,29 @@
+export interface NameRecord {
+  name: string;
+  owner: string;
+}
+
+export async function getAccountNames(address: string): Promise<NameRecord[]> {
+  try {
+    const list = await qortalRequest({
+      action: 'GET_ACCOUNT_NAMES',
+      address,
+    });
+    if (Array.isArray(list) && list.length) return list;
+    return [{ name: '', owner: address }];
+  } catch {
+    return [{ name: '', owner: address }];
+  }
+}
+
+export async function getPrimaryAccountName(address: string): Promise<string> {
+  try {
+    const res = await qortalRequest({
+      action: 'GET_PRIMARY_NAME',
+      address,
+    });
+    return typeof res === 'string' ? res : '';
+  } catch {
+    return '';
+  }
+}

src/wrappers/GlobalWrapper.tsx

@@ -1,4 +1,9 @@
 import React, { useEffect, useRef, useState } from "react";
+import {
+  getAccountNames,
+  getPrimaryAccountName,
+  NameRecord,
+} from "../utils/qortalRequestFunctions";
 import { useDispatch, useSelector } from "react-redux";
 
 import { addUser } from "../state/features/authSlice";
@@ -12,7 +17,7 @@ import ConsentModal from "../components/modals/ConsentModal";
 import { AudioPlayer } from "../components/common/AudioPlayer";
 import { setPrivateGroups } from "../state/features/globalSlice";
 import { LoaderBar } from "../components/common/LoaderBar";
-import { addAllHashMapSubject } from "../state/features/mailSlice";
+import { addAllHashMapSubject, clearMessages } from "../state/features/mailSlice";
 interface Props {
   children: React.ReactNode;
 }
@@ -62,22 +67,21 @@ const GlobalWrapper: React.FC<Props> = ({ children }) => {
     }
   };
 
+  const switchActiveName = React.useCallback(
+    async (newName: string) => {
+      if (!user) return;
+      dispatch(addUser({ ...user, name: newName }));
+      getLocalSubjects(newName);
+    },
+    [user]
+  );
+
   const isLoadingGlobal = useSelector(
     (state: RootState) => state.global.isLoadingGlobal
   );
   const isLoadingCustom = useSelector(
     (state: RootState) => state.global.isLoadingCustom
   );
-  async function getNameInfo(address: string) {
-    const response = await fetch("/names/address/" + address);
-    const nameData = await response.json();
-
-    if (nameData?.length > 0) {
-      return nameData[0].name;
-    } else {
-      return "";
-    }
-  }
 
   const privateGroupsRef = React.useRef<any>({});
 
@@ -245,12 +249,13 @@ const GlobalWrapper: React.FC<Props> = ({ children }) => {
         action: "GET_USER_ACCOUNT",
       });
 
-      const name = await getNameInfo(account.address);
-      dispatch(addUser({ ...account, name }));
+      const names = await getAccountNames(account.address);
+      const primary = await getPrimaryAccountName(account.address);
+      dispatch(addUser({ ...account, name: primary, names }));
       getGroups(account.address);
       checkGroupMembers(account.address);
-      if (name) {
-        getLocalSubjects(name);
+      if (primary) {
+        getLocalSubjects(primary);
       }
     } catch (error) {
       console.error(error);
@@ -268,6 +273,11 @@ const GlobalWrapper: React.FC<Props> = ({ children }) => {
       <NavBar
         isAuthenticated={!!user}
         userName={user?.name || ""}
+        accountNames={user?.names || []}
+        setActiveName={(name: string) => {
+          dispatch(clearMessages());
+          dispatch(addUser({ ...user, name }));
+        }}
         userAvatar={userAvatar}
         authenticate={askForAccountInformation}
       />