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pyth-crosschain
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bridge_ui: fetch terra target from LCD 

Change-Id: Ia21821526981c887b3cf5e30fe3421736c396235
This commit is contained in:
Reisen 2021-08-26 13:44:08 +00:00
parent 4921ed6ef4
commit 731bc11dc0
1 changed files with 10 additions and 3 deletions
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13
sdk/js/src/token_bridge/getForeignAsset.ts
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@ -2,7 +2,8 @@ import { Connection, PublicKey } from "@solana/web3.js";
import { ethers } from "ethers"; import { ethers } from "ethers";
import { Bridge__factory } from "../ethers-contracts"; import { Bridge__factory } from "../ethers-contracts";
import { ChainId } from "../utils"; import { ChainId } from "../utils";
import { ConnectedWallet as TerraConnectedWallet } from "@terra-money/wallet-provider"; import { LCDClient } from "@terra-money/terra.js";
import { fromUint8Array } from "js-base64";
/** /**
* Returns a foreign asset address on Ethereum for a provided native chain and asset address, AddressZero if it does not exist * Returns a foreign asset address on Ethereum for a provided native chain and asset address, AddressZero if it does not exist
@ -28,11 +29,17 @@ export async function getForeignAssetEth(
export async function getForeignAssetTerra( export async function getForeignAssetTerra(
tokenBridgeAddress: string, tokenBridgeAddress: string,
wallet: TerraConnectedWallet, client: LCDClient,
originChain: ChainId, originChain: ChainId,
originAsset: Uint8Array originAsset: Uint8Array
) { ) {
return null; const result: { address: string } = await client.wasm.contractQuery(tokenBridgeAddress, {
wrapped_registry: {
chain: originChain,
address: fromUint8Array(originAsset),
},
});
return result.address;
} }
/** /**