@chorus-one/ton/dist/mjs/TonClient.js

All-in-one tooling for building staking dApps on TON

import { TonClient as NativeTonClient, Cell } from '@ton/ton';
import axios from 'axios';
import { z } from 'zod';
const configParamCodec = z.object({
    ok: z.boolean(),
    result: z.object({
        '@type': z.string(),
        config: z.object({
            '@type': z.string(),
            bytes: z.string()
        }),
        '@extra': z.string()
    })
});
export class TonClient extends NativeTonClient {
    async getConfigParam(config_id) {
        const url = new URL(this.parameters.endpoint);
        const base = url.pathname.split('/').slice(0, -1).join('/');
        url.pathname = base + '/getConfigParam';
        url.searchParams.set('config_id', config_id.toString());
        const r = await axios.get(url.toString());
        if (r.status !== 200) {
            throw Error('Unable to fetch config param, error: ' + r.status + ' ' + r.statusText);
        }
        const configParam = configParamCodec.safeParse(r.data);
        if (!configParam.success) {
            throw Error('Unable to parse config param, error: ' + JSON.stringify(configParam.error));
        }
        const paramBytes = configParam.data?.result.config.bytes;
        if (paramBytes === undefined) {
            throw Error('Failed to get config param bytes');
        }
        return Cell.fromBoc(Buffer.from(paramBytes, 'base64'))[0];
    }
}