wip

examples/swap/package.json

@@ -59,4 +59,4 @@
     "@zetachain/protocol-contracts": "10.0.0-rc10",
     "@zetachain/toolkit": "13.0.0-rc5"
   }
-}
+}

examples/swap/tasks/swapFromEVM.ts

@@ -74,4 +74,9 @@ task("swap-from-evm", "Swap tokens from EVM", evmDepositAndCall)
   .addOptionalParam("erc20", "ERC-20 token address")
   .addParam("target", "ZRC-20 address of the token to swap for")
   .addParam("recipient", "Recipient address")
-  .addFlag("withdraw", "Withdraw to destination or keep token on ZetaChain");
+  .addOptionalParam(
+    "withdraw",
+    "Withdraw to destination or keep token on ZetaChain",
+    true,
+    types.boolean
+  );

examples/swap/tasks/swapFromZetaChain.ts

@@ -1,4 +1,4 @@
-import { task } from "hardhat/config";
+import { task, types } from "hardhat/config";
 import { HardhatRuntimeEnvironment } from "hardhat/types";
 import { parseEther } from "@ethersproject/units";
 import { ethers } from "ethers";
@@ -10,24 +10,19 @@ const main = async (args: any, hre: HardhatRuntimeEnvironment) => {
   const factory = await hre.ethers.getContractFactory("SwapToAnyToken");
   const contract = factory.attach(args.contract);
 
-  const amount = parseEther(args.amount);
-  const inputToken = args.inputToken;
-  const targetToken = args.targetToken;
-  const recipient = ethers.utils.arrayify(args.recipient);
-  const withdraw = JSON.parse(args.withdraw);
+  const zrc20 = new ethers.Contract(args.zrc20, ZRC20.abi, signer);
 
-  const zrc20 = new ethers.Contract(args.inputToken, ZRC20.abi, signer);
-  // const inputTokenContract = zrc20.attach(args.inputToken);
+  const amount = parseEther(args.amount);
 
   const approval = await zrc20.approve(args.contract, amount);
   await approval.wait();
 
   const tx = await contract.swap(
-    inputToken,
+    args.zrc20,
     amount,
-    targetToken,
-    recipient,
-    withdraw
+    args.target,
+    ethers.utils.arrayify(args.recipient),
+    JSON.parse(args.withdraw)
   );
 
   await tx.wait();
@@ -38,7 +33,12 @@ task("swap-from-zetachain", "Swap tokens from ZetaChain", main)
   .addFlag("json", "Output JSON")
   .addParam("contract", "Contract address")
   .addParam("amount", "Token amount to send")
-  .addParam("inputToken", "Input token address")
-  .addParam("targetToken", "Target token address")
+  .addParam("zrc20", "Input token address")
+  .addParam("target", "Target token address")
   .addParam("recipient", "Recipient address")
-  .addParam("withdraw", "Withdraw flag (true/false)");
+  .addOptionalParam(
+    "withdraw",
+    "Withdraw tokens to destination chain",
+    true,
+    types.boolean
+  );