import { Agent } from "../../agent";
import { TransactionResponse } from "../../types";
import { SUI_COIN_TYPE, SUI_DECIMALS } from "../../constants";
import { SUI_SYSTEM_STATE_OBJECT_ID } from "@mysten/sui/utils";
import { Transaction } from "@mysten/sui/transactions";
export const unstake = async (
agent: Agent,
stakedSuiId: string
): Promise<TransactionResponse> => {
const client = agent.client;
if (!agent.walletAddress) {
throw new Error("Invalid wallet address")
}
if (!agent.wallet) {
throw new Error("Signer is not provided")
}
// prepare transaction
const txb = new Transaction();
txb.setSender(agent.walletAddress);
txb.setGasOwner(agent.walletAddress);
// get the coin object
txb.moveCall({
target: "0x3::sui_system::request_withdraw_stake",
arguments: [
txb.object(SUI_SYSTEM_STATE_OBJECT_ID),
txb.object(stakedSuiId),
],
});
const txOutput = await client.signAndExecuteTransaction({
signer: agent.wallet,
transaction: txb,
});
// wait for the transaction to be executed
const res = await client.waitForTransaction({
digest: txOutput.digest,
options: {
showEffects: true,
},
});
return {
digest: txOutput.digest,
status: res.effects?.status.status || "unknown",
};
}
