Fix deleting message history

src/api/gramjs/methods/messages.ts

@@ -676,7 +676,7 @@ export async function deleteScheduledMessages({
 }
 
 export async function deleteHistory({
-  chat, shouldDeleteForAll, maxId,
+  chat, shouldDeleteForAll,
 }: {
   chat: ApiChat; shouldDeleteForAll?: boolean; maxId?: number;
 }) {
@@ -685,13 +685,11 @@ export async function deleteHistory({
     isChannel
       ? new GramJs.channels.DeleteHistory({
         channel: buildInputEntity(chat.id, chat.accessHash) as GramJs.InputChannel,
-        maxId,
       })
       : new GramJs.messages.DeleteHistory({
         peer: buildInputPeer(chat.id, chat.accessHash),
         ...(shouldDeleteForAll && { revoke: true }),
         ...(!shouldDeleteForAll && { just_clear: true }),
-        maxId,
       }),
   );
 
@@ -699,6 +697,11 @@ export async function deleteHistory({
     return;
   }
 
+  if ('offset' in result && result.offset) {
+    await deleteHistory({ chat, shouldDeleteForAll });
+    return;
+  }
+
   onUpdate({
     '@type': 'deleteHistory',
     chatId: chat.id,

src/components/common/DeleteChatModal.tsx

@@ -72,7 +72,7 @@ const DeleteChatModal: FC<OwnProps & StateProps> = ({
   const lang = useLang();
   const chatTitle = getChatTitle(lang, chat);
 
-  const handleDeleteMessageForAll = useCallback(() => {
+  const handleDeleteForAll = useCallback(() => {
     deleteHistory({ chatId: chat.id, shouldDeleteForAll: true });
 
     onClose();
@@ -152,7 +152,7 @@ const DeleteChatModal: FC<OwnProps & StateProps> = ({
     return 'DeleteChatUser';
   }
 
-  function renderMessage() {
+  function renderContent() {
     if (isChannel && chat.isCreator) {
       return (
         <p>
@@ -191,14 +191,14 @@ const DeleteChatModal: FC<OwnProps & StateProps> = ({
       onClose={onClose}
       onCloseAnimationEnd={onCloseAnimationEnd}
     >
-      {renderMessage()}
+      {renderContent()}
       {isBot && (
         <Button color="danger" className="confirm-dialog-button" isText onClick={handleDeleteAndStop}>
           {lang('DeleteAndStop')}
         </Button>
       )}
       {canDeleteForAll && (
-        <Button color="danger" className="confirm-dialog-button" isText onClick={handleDeleteMessageForAll}>
+        <Button color="danger" className="confirm-dialog-button" isText onClick={handleDeleteForAll}>
           {contactName ? renderText(lang('ChatList.DeleteForEveryone', contactName)) : lang('DeleteForAll')}
         </Button>
       )}

src/global/actions/api/messages.ts

@@ -449,9 +449,7 @@ addActionHandler('deleteHistory', async (global, actions, payload) => {
     return;
   }
 
-  const maxId = chat.lastMessage?.id;
+  await callApi('deleteHistory', { chat, shouldDeleteForAll });
-
-  await callApi('deleteHistory', { chat, shouldDeleteForAll, maxId });
 
   const activeChat = selectCurrentMessageList(global);
   if (activeChat && activeChat.chatId === chatId) {