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| 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 | 17x 17x 17x 17x 17x 10x 3x 3x | import { ChainHistoryProvider, HttpProviderConfigPaths, ProviderError, ProviderFailure } from '@cardano-sdk/core';
import { CreateHttpProviderConfig, createHttpProvider } from '../HttpProvider';
import { apiVersion } from '../version';
/** The ChainHistoryProvider endpoint paths. */
const paths: HttpProviderConfigPaths<ChainHistoryProvider> = {
blocksByHashes: '/blocks/by-hashes',
healthCheck: '/health',
transactionsByAddresses: '/txs/by-addresses',
transactionsByHashes: '/txs/by-hashes'
};
/**
* Connect to a Cardano Services HttpServer instance with the service available
*
* @param config The configuration object fot the NetworkInfoProvider Provider.
* @returns {ChainHistoryProvider} ChainHistoryProvider
*/
export const chainHistoryHttpProvider = (
config: CreateHttpProviderConfig<ChainHistoryProvider>
): ChainHistoryProvider =>
createHttpProvider<ChainHistoryProvider>({
...config,
apiVersion: config.apiVersion || apiVersion.chainHistory,
mapError: (error, method) => {
Iif (method === 'healthCheck' && !error) {
return { ok: false };
}
throw new ProviderError(ProviderFailure.Unknown, error);
},
paths,
serviceSlug: 'chain-history'
});
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