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import * as _ from 'lodash';
import { ArticlesBySection, WebsiteBackendGasInfo, WebsiteBackendPriceInfo, WebsiteBackendRelayerInfo } from 'ts/types';
import { configs } from 'ts/utils/configs';
import { fetchUtils } from 'ts/utils/fetch_utils';
const ETH_GAS_STATION_ENDPOINT = '/eth_gas_station';
const PRICES_ENDPOINT = '/prices';
const RELAYERS_ENDPOINT = '/relayers';
const WIKI_ENDPOINT = '/wiki';
export const backendClient = {
async getGasInfoAsync(): Promise<WebsiteBackendGasInfo> {
const result = await fetchUtils.requestAsync(configs.BACKEND_BASE_URL, ETH_GAS_STATION_ENDPOINT);
return result;
},
async getPriceInfosAsync(tokenAddresses: string[]): Promise<WebsiteBackendPriceInfo[]> {
if (_.isEmpty(tokenAddresses)) {
return [];
}
const joinedTokenAddresses = tokenAddresses.join(',');
const queryParams = {
tokens: joinedTokenAddresses,
};
const result = await fetchUtils.requestAsync(configs.BACKEND_BASE_URL, PRICES_ENDPOINT, queryParams);
return result;
},
async getRelayerInfosAsync(): Promise<WebsiteBackendRelayerInfo[]> {
const result = await fetchUtils.requestAsync(configs.BACKEND_BASE_URL, RELAYERS_ENDPOINT);
return result;
},
async getWikiArticlesBySectionAsync(): Promise<ArticlesBySection> {
const result = await fetchUtils.requestAsync(configs.BACKEND_BASE_URL, WIKI_ENDPOINT);
return result;
},
};
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