Remove the user fetch endpoint

src/main/core/api/chats/dm.ts

@@ -5,7 +5,7 @@ import { request } from "@/core/websocket";
 import type { DmEnvelope, User } from "@/core/types";
 import { ub64 } from "@/utils/utils";
 import { fetchUserPublicKey } from "../crypto/identity";
-import { fetchUsers, searchUsers } from "../user/search";
+import { searchUsers } from "../user/search";
 import { deriveWrappingKey, importAesGcmKey, aesGcmDecrypt } from "@fromchat/protocol";
 import tweetnacl from "tweetnacl";
 
@@ -320,4 +320,4 @@ export async function editMessage(
 }
 
 // Re-export user functions for convenience
-export { fetchUsers, searchUsers, fetchUserPublicKey };
+export { searchUsers, fetchUserPublicKey };

src/main/core/api/dm.ts

@@ -3,7 +3,7 @@ import { getAuthHeaders } from "./account";
 import { request } from "@/core/websocket";
 import type { DmEnvelope, User } from "@/core/types";
 import { fetchUserPublicKey } from "./crypto";
-import { fetchUsers, searchUsers } from "./users";
+import { searchUsers } from "./users";
 
 /**
  * Decrypt a DM envelope using client-side MEK unwrapping.
@@ -25,7 +25,7 @@ export async function fetchDMHistory(userId: number, token: string, limit: numbe
 }
 
 // Re-export user functions for convenience
-export { fetchUsers, searchUsers, fetchUserPublicKey };
+export { searchUsers, fetchUserPublicKey };
 
 /**
  * Send DM via WebSocket using transport encryption.

src/main/core/api/dmApi.ts

@@ -3,7 +3,7 @@ import { getAuthHeaders } from "./account";
 import { request } from "@/core/websocket";
 import type { DmEnvelope, User } from "@/core/types";
 import { fetchUserPublicKey } from "./crypto";
-import { fetchUsers, searchUsers } from "./users";
+import { searchUsers } from "./users";
 
 export async function decryptDm(envelope: DmEnvelope): Promise<string> {
     const { decrypt } = await import("./chats/dm");
@@ -20,7 +20,7 @@ export async function fetchDMHistory(userId: number, token: string, limit: numbe
 }
 
 // Re-export user functions for convenience
-export { fetchUsers, searchUsers, fetchUserPublicKey };
+export { searchUsers, fetchUserPublicKey };
 
 export async function sendDMViaWebSocket(recipientId: number, recipientPublicKeyB64: string, plaintext: string, authToken: string, replyToId?: number): Promise<void> {
     const { send } = await import("./chats/dm");

src/main/core/api/user/search.ts

@@ -2,16 +2,6 @@ import { API_BASE_URL } from "@/core/config";
 import { getAuthHeaders } from "./auth";
 import type { User } from "@/core/types";
 
-/**
- * Fetches a list of all users (excluding current user)
- */
-export async function fetchUsers(token: string): Promise<User[]> {
-    const res = await fetch(`${API_BASE_URL}/users`, { headers: getAuthHeaders(token, true) });
-    if (!res.ok) return [];
-    const data = await res.json();
-    return data.users || [];
-}
-
 /**
  * Searches for users by username query
  */

src/main/core/api/users.ts

@@ -2,16 +2,6 @@ import { API_BASE_URL } from "@/core/config";
 import { getAuthHeaders } from "./account";
 import type { User } from "@/core/types";
 
-/**
- * Fetches a list of all users (excluding current user)
- */
-export async function fetchUsers(token: string): Promise<User[]> {
-    const res = await fetch(`${API_BASE_URL}/users`, { headers: getAuthHeaders(token, true) });
-    if (!res.ok) return [];
-    const data = await res.json();
-    return data.users || [];
-}
-
 /**
  * Searches for users by username query
  */

src/main/core/userDisplay.ts

@@ -22,6 +22,16 @@ export function isDeletedPeer(user: {
     return isDeletedUser(user) || isDeletedAccountUsername(user.username);
 }
 
+/** Peers should treat suspended accounts like deleted (no PII). */
+export function isRedactedPeer(user: {
+    id?: number;
+    deleted?: boolean;
+    suspended?: boolean;
+    username?: string | null;
+}): boolean {
+    return isDeletedPeer(user) || isSuspendedUser(user);
+}
+
 export const DELETED_ACCOUNT_LABEL = "Deleted account";
 
 export function deletedUserLabel(): string {
@@ -33,8 +43,9 @@ export function displayNameForUser(user: {
     display_name?: string | null;
     username?: string | null;
     deleted?: boolean;
+    suspended?: boolean;
 }): string {
-    if (isDeletedPeer(user)) {
+    if (isRedactedPeer(user)) {
         return deletedUserLabel();
     }
     return user.display_name?.trim() || user.username?.trim() || "";

src/main/pages/chat/ui/left/UnifiedChatsList.tsx

@@ -10,7 +10,7 @@ import { onlineStatusManager } from "@/core/onlineStatusManager";
 import { OnlineIndicator } from "@/pages/chat/ui/right/OnlineIndicator";
 import defaultAvatar from "@/images/default-avatar.png";
 import { MaterialBadge, MaterialCircularProgress, MaterialIcon, MaterialList, MaterialListItem } from "@/utils/material";
-import { displayNameForUser, isDeletedPeer } from "@/core/userDisplay";
+import { displayNameForUser, isRedactedPeer } from "@/core/userDisplay";
 import { DeletedUserAvatar } from "@/core/DeletedUserAvatar";
 import styles from "@/pages/chat/css/left-panel.module.scss";
 
@@ -229,7 +229,7 @@ export function UnifiedChatsList() {
                     );
                 }
 
-                const isDeletedDm = isDeletedPeer(chat);
+                const isDeletedDm = isRedactedPeer(chat);
                 const displayName = displayNameForUser({ ...chat, id: chat.id });
 
                 return (

src/main/pages/chat/ui/right/Message.tsx

@@ -14,7 +14,7 @@ import { useImmer } from "use-immer";
 import { createPortal } from "react-dom";
 import { parseProfileLink } from "@/core/profileLinks";
 import { MaterialCircularProgress, MaterialIconButton, MaterialList, MaterialListItem } from "@/utils/material";
-import { displayNameForUser, isDeletedPeer } from "@/core/userDisplay";
+import { displayNameForUser, isRedactedPeer } from "@/core/userDisplay";
 import { DeletedUserAvatar } from "@/core/DeletedUserAvatar";
 import styles from "@/pages/chat/css/Message.module.scss";
 import replyPreviewStyles from "@/pages/chat/css/reply-preview.module.scss";
@@ -519,7 +519,7 @@ export function Message({ message, isAuthor, onContextMenu, onReactionClick, isD
         return messageText.length > 0 && emojiRegex.test(messageText) && messageText.length <= 4; // Most emojis are 1-4 characters
     }, [messageText]);
 
-    const isDeletedSender = isDeletedPeer({ id: message.user_id, username: message.username });
+    const isDeletedSender = isRedactedPeer({ id: message.user_id, username: message.username });
 
     return (
         <>