Implementation of a global search for chats in telegram tdlib - node.js

Question

I'm trying to replicate the global chat search as in telegram.
I'm using getChats method for searching, but the problem is that the method only returns a list of ids.
In addition to the id, I would also like to get the name and avatar of the chat.
Therefore, I have to go through the chatids in the forEach and for each id call the getChat method that returns the data I need. This, in turn, causes severe problems with the query execution time. (14 seconds). In a telegram, the search takes ~2 seconds. I don’t know how they did it, I re-read all the documentation and did not find a method that would allow me to pass the name of the chat and get, in addition to identifiers, also a title and an image. Has anyone already encountered a similar problem?
import BaseAction from "./BaseAction";
import airgram from "../airgram/airgram";
import { ChatsUnion, ChatUnion } from 'airgram';
class SearchChatsAction implements BaseAction
{
async run(name: string): Promise<any>
{
const output = await airgram.api.searchPublicChats({
query: name
});
const promises: Array<any> = [];
const result: Array<any> = [];
for (const chatId of (output.response as ChatsUnion).chatIds)
{
promises.push(
airgram.api.getChat({
chatId: chatId
}).then(output => {
result.push({
id: (output.response as ChatUnion).id,
title: (output.response as ChatUnion).title
});
})
);
}
await Promise.all(promises);
return result;
}
}
export default SearchChatsAction;

Answer 1

I think the issue you're facing is because of API. You should try using different API. If you check these two documentations:
searchPublicChat
searchPublicChats
The API you're using returns just chatIds but searchPublicChat will contain all the information of searched chat.