diff options
Diffstat (limited to 'packages/pipeline/src/parsers/relayer_registry')
-rw-r--r-- | packages/pipeline/src/parsers/relayer_registry/index.ts | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/packages/pipeline/src/parsers/relayer_registry/index.ts b/packages/pipeline/src/parsers/relayer_registry/index.ts new file mode 100644 index 000000000..9723880a4 --- /dev/null +++ b/packages/pipeline/src/parsers/relayer_registry/index.ts @@ -0,0 +1,37 @@ +import * as R from 'ramda'; + +import { RelayerResponse, RelayerResponseNetwork } from '../../data_sources/relayer-registry'; +import { Relayer } from '../../entities'; + +/** + * Parses a raw relayer registry response into an array of Relayer entities. + * @param rawResp raw response from the relayer-registry json file. + */ +export function parseRelayers(rawResp: Map<string, RelayerResponse>): Relayer[] { + const parsedAsObject = R.mapObjIndexed(parseRelayer, rawResp); + return R.values(parsedAsObject); +} + +function parseRelayer(relayerResp: RelayerResponse, uuid: string): Relayer { + const relayer = new Relayer(); + relayer.uuid = uuid; + relayer.name = relayerResp.name; + relayer.homepageUrl = relayerResp.homepage_url; + relayer.appUrl = relayerResp.app_url; + const mainNetworkRelayerInfo = getMainNetwork(relayerResp); + if (mainNetworkRelayerInfo !== undefined) { + relayer.sraHttpEndpoint = mainNetworkRelayerInfo.sra_http_endpoint || null; + relayer.sraWsEndpoint = mainNetworkRelayerInfo.sra_ws_endpoint || null; + relayer.feeRecipientAddresses = + R.path(['static_order_fields', 'fee_recipient_addresses'], mainNetworkRelayerInfo) || []; + relayer.takerAddresses = R.path(['static_order_fields', 'taker_addresses'], mainNetworkRelayerInfo) || []; + } else { + relayer.feeRecipientAddresses = []; + relayer.takerAddresses = []; + } + return relayer; +} + +function getMainNetwork(relayerResp: RelayerResponse): RelayerResponseNetwork | undefined { + return R.find(network => network.networkId === 1, relayerResp.networks); +} |