aboutsummaryrefslogtreecommitdiffstats
path: root/packages/website/ts/utils/backend_client.ts
blob: c440b1604d8f9ae746212b4dde5abdd1214e68a7 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
import * as _ from 'lodash';

import { ArticlesBySection, WebsiteBackendGasInfo, WebsiteBackendPriceInfo, WebsiteBackendRelayerInfo } from 'ts/types';
import { fetchUtils } from 'ts/utils/fetch_utils';
import { utils } from 'ts/utils/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(utils.getBackendBaseUrl(), ETH_GAS_STATION_ENDPOINT);
        return result;
    },
    async getPriceInfoAsync(tokenSymbols: string[]): Promise<WebsiteBackendPriceInfo> {
        if (_.isEmpty(tokenSymbols)) {
            return {};
        }
        const joinedTokenSymbols = tokenSymbols.join(',');
        const queryParams = {
            tokens: joinedTokenSymbols,
        };
        const result = await fetchUtils.requestAsync(utils.getBackendBaseUrl(), PRICES_ENDPOINT, queryParams);
        return result;
    },
    async getRelayerInfosAsync(): Promise<WebsiteBackendRelayerInfo[]> {
        const result = await fetchUtils.requestAsync(utils.getBackendBaseUrl(), RELAYERS_ENDPOINT);
        return result;
    },
    async getWikiArticlesBySectionAsync(): Promise<ArticlesBySection> {
        const result = await fetchUtils.requestAsync(utils.getBackendBaseUrl(), WIKI_ENDPOINT);
        return result;
    },
};