Merge pull request #317 from jonathansmirnoff/feat/add-rootstock-flyover

Add PowPeg Fast Mode (Flyover)

src/adapters/index.ts

@@ -76,6 +76,7 @@ import wormhole from "./wormhole";
 import thresholdnetwork from "./threshold-network";
 import zircuit from "./zircuit";
 import hyperliquid from "./hyperliquid";
+import flyover from "./rootstock-flyover";
 
 export default {
   polygon,
@@ -155,6 +156,7 @@ export default {
   thresholdnetwork,
   zircuit,
   hyperliquid,
+  flyover
 } as {
   [bridge: string]: BridgeAdapter | AsyncBridgeAdapter;
 };

src/adapters/rootstock-flyover/index.ts

@@ -0,0 +1,58 @@
+import { BigNumber, ethers } from "ethers";
+import { BridgeAdapter, ContractEventParams } from "../../helpers/bridgeAdapter.type";
+import { getTxDataFromEVMEventLogs } from "../../helpers/processTransactions";
+
+const flyoverContract = "0xAA9cAf1e3967600578727F975F283446A3Da6612";
+const rbtc = "0x542fDA317318eBF1d3DEAf76E0b632741A7e677d";
+
+const depositPegoutEventParams: ContractEventParams = {
+  target: flyoverContract,
+  topic: "PegOutDeposit(bytes32,address,uint256,uint256)",
+  abi: ["event PegOutDeposit(bytes32 indexed quoteHash, address indexed sender, uint256 amount, uint256 timestamp)"],
+  logKeys: {
+    blockNumber: "blockNumber",
+    txHash: "transactionHash",
+  },
+  fixedEventData: {    
+    token: rbtc,
+    to: flyoverContract,
+  },
+  argKeys: {    
+    amount: "amount",
+    from: "sender",
+  },
+  isDeposit: false,
+};
+
+const callForUserEventParams: ContractEventParams = {
+    target: flyoverContract,
+    topic: "CallForUser(address,address,uint256,uint256,bytes,bool,bytes32)",
+    abi: ["event CallForUser(address indexed from, address indexed dest, uint256 gasLimit, uint256 value, bytes data, bool success, bytes32 quoteHash)"],
+    logKeys: {
+      blockNumber: "blockNumber",
+      txHash: "transactionHash",
+    },
+    fixedEventData: {      
+      token: rbtc,
+      from: flyoverContract,
+    },
+    argKeys: {      
+      amount: "value",      
+      to: "dest",
+    },
+    isDeposit: true,
+  };
+
+const constructParams = () => {
+  const eventParams = [depositPegoutEventParams, callForUserEventParams];
+  return async (fromBlock: number, toBlock: number) => {    
+    const logs = await getTxDataFromEVMEventLogs("flyover", "rsk", fromBlock, toBlock, eventParams);
+    return logs;
+  };
+};
+
+const adapter: BridgeAdapter = {
+    rootstock: constructParams(),
+};
+
+export default adapter;

src/data/bridgeNetworkData.ts

@@ -1791,4 +1791,17 @@ export default [
     chains: ["Arbitrum", "Hyperliquid"],
     destinationChain: "Hyperliquid",
   },
+  {
+    id: 81,
+    displayName: "PowPeg Fast Mode (Flyover)",
+    bridgeDbName: "flyover",
+    iconLink: "icons:rsk",
+    largeTxThreshold: 10000,
+    url: "https://powpeg.rootstock.io/",
+    chains: ["Rootstock", "Bitcoin"],
+    chainMapping: {
+      rootstock: "rsk",
+    },
+    destinationChain: "Bitcoin",
+  },
 ] as BridgeNetwork[];