@broxus/js-core/dist/esm/utils/get-full-contract-state.js

MobX-based JavaScript Core library

import { debug, groupCollapsed, groupEnd, sliceString } from '@broxus/js-utils';
import { baseLabelStyle, inheritTextStyle, successTextStyle } from '../console';
import { getScanLink } from '../utils/get-scan-link';
import { resolveTvmAddress } from '../utils/resolve-tvm-address';
const cache = new Map();
const ttl = 10 * 1000;
export async function getFullContractState(connection, address, options) {
    const addr = address.toString().toLowerCase();
    try {
        const cached = cache.get(addr);
        if (cached && !options?.force) {
            const _ttl = options?.ttl ?? ttl;
            const { state, timestamp } = cached;
            if (Date.now() - timestamp < _ttl && state) {
                if (process.env.NODE_ENV !== 'production') {
                    connection.getProviderState().then(providerState => {
                        groupCollapsed(`%cjRPC%c Full contract state %c${sliceString(addr.toString())}%c retrieved from cache`, baseLabelStyle, inheritTextStyle, successTextStyle, inheritTextStyle);
                        debug(`Address: %c${sliceString(addr.toString())}%c ${getScanLink(addr.toString(), providerState.networkId.toString())}`, successTextStyle, inheritTextStyle);
                        debug(`Last updated at: %c${new Date(timestamp).toLocaleString()}`, inheritTextStyle);
                        groupEnd();
                    }).catch(() => undefined);
                }
                return await state;
            }
        }
        const state = connection.getFullContractState({ address: resolveTvmAddress(address) })
            .then(r => r.state)
            .catch(e => {
            cache.delete(addr);
            throw e;
        });
        if (process.env.NODE_ENV !== 'production') {
            connection.getProviderState().then(providerState => {
                groupCollapsed(`%cjRPC%c Request a full contract state %c${sliceString(addr.toString())}%c`, baseLabelStyle, inheritTextStyle, successTextStyle, inheritTextStyle);
                debug(`Address: %c${sliceString(addr.toString())}%c ${getScanLink(addr.toString(), providerState.networkId.toString())}`, successTextStyle, inheritTextStyle);
                groupEnd();
            }).catch(() => undefined);
        }
        cache.set(addr, { state, timestamp: Date.now() });
        return await state;
    }
    catch (e) {
        cache.delete(addr);
        return undefined;
    }
}