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NDEV-830. Upgraded Wormhole portal for Neon transfer
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| import { ChainId } from "@certusone/wormhole-sdk"; | ||
| import { CHAIN_ID_NEON } from "@certusone/wormhole-sdk/lib/cjs/utils/consts"; | ||
| import axios from "axios"; | ||
| import { useEffect, useState } from "react"; | ||
| import { useDispatch, useSelector } from "react-redux"; | ||
| import { | ||
| DataWrapper, | ||
| errorDataWrapper, | ||
| fetchDataWrapper, | ||
| getEmptyDataWrapper, | ||
| receiveDataWrapper, | ||
| } from "../store/helpers"; | ||
| import { selectNeonRelayerInfo } from "../store/selectors"; | ||
| import { | ||
| errorNeonRelayerInfo, | ||
| fetchNeonRelayerInfo, | ||
| receiveNeonRelayerInfo, | ||
| setNeonRelayerInfo, | ||
| } from "../store/transferSlice"; | ||
| import { NEON_RELAYER_URL, NEON_SHOULD_RELAY_URL } from "../utils/consts"; | ||
|
|
||
| export interface NeonRelayerInfo { | ||
| shouldRelay: boolean; | ||
| msg: string; | ||
| } | ||
|
|
||
| export const useNeonRelayerInfo = ( | ||
| targetChain: ChainId, | ||
| vaaNormalizedAmount: string | undefined, | ||
| originAsset: string | undefined, | ||
| useStore: boolean = true | ||
| ) => { | ||
| // within flow, update the store | ||
| const dispatch = useDispatch(); | ||
| // within recover, use internal state | ||
| const [state, setState] = useState<DataWrapper<NeonRelayerInfo>>( | ||
| getEmptyDataWrapper() | ||
| ); | ||
| useEffect(() => { | ||
| let cancelled = false; | ||
| if ( | ||
| !NEON_RELAYER_URL || | ||
| !targetChain || | ||
| targetChain !== CHAIN_ID_NEON || | ||
| !vaaNormalizedAmount || | ||
| !originAsset | ||
| ) { | ||
| useStore | ||
| ? dispatch(setNeonRelayerInfo()) | ||
| : setState(getEmptyDataWrapper()); | ||
| return; | ||
| } | ||
| useStore ? dispatch(fetchNeonRelayerInfo()) : setState(fetchDataWrapper()); | ||
| (async () => { | ||
| try { | ||
| const result = await axios.get(NEON_SHOULD_RELAY_URL, { | ||
| params: { | ||
| targetChain, | ||
| originAsset, | ||
| amount: vaaNormalizedAmount, | ||
| }, | ||
| }); | ||
| if (!cancelled) { | ||
| useStore | ||
| ? dispatch(receiveNeonRelayerInfo(result.data)) | ||
| : setState(receiveDataWrapper(result.data)); | ||
| } | ||
| } catch (e) { | ||
| if (!cancelled) { | ||
| useStore | ||
| ? dispatch( | ||
| errorNeonRelayerInfo( | ||
| "Failed to retrieve the Neon relayer info." | ||
| ) | ||
| ) | ||
| : setState( | ||
| errorDataWrapper("Failed to retrieve the Neon relayer info.") | ||
| ); | ||
| } | ||
| } | ||
| })(); | ||
| return () => { | ||
| cancelled = true; | ||
| }; | ||
| }, [targetChain, vaaNormalizedAmount, originAsset, dispatch, useStore]); | ||
| const neonRelayerInfoFromStore = useSelector(selectNeonRelayerInfo); | ||
| return useStore ? neonRelayerInfoFromStore : state; | ||
| }; |
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