Created
December 22, 2023 17:04
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Fix position
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const util = require('util') | |
const nearApi = require('near-api-js') | |
const { connect, Contract, keyStores } = nearApi; | |
async function main() { | |
const homedir = require("os").homedir(); | |
const CREDENTIALS_DIR = ".near-credentials"; | |
const credentialsPath = require("path").join(homedir, CREDENTIALS_DIR); | |
const myKeyStore = new keyStores.UnencryptedFileSystemKeyStore(credentialsPath); | |
const connectionConfig = { | |
networkId: "mainnet", | |
keyStore: myKeyStore, // first create a key store | |
nodeUrl: "https://rpc.mainnet.near.org", | |
walletUrl: "https://wallet.mainnet.near.org", | |
helperUrl: "https://helper.mainnet.near.org", | |
explorerUrl: "https://explorer.mainnet.near.org", | |
}; | |
const nearConnection = await connect(connectionConfig); | |
const account = await nearConnection.account("holygrease.near"); | |
const contract = new Contract( | |
account, | |
'v1.pembrock.near', { | |
viewMethods: [ | |
"get_farms", | |
"get_tokens", | |
"get_token", | |
"get_position", | |
"get_positions", | |
"check_liquidation", | |
"get_account", | |
"get_settings", | |
"get_owner", | |
], | |
changeMethods: [ | |
"withdraw", | |
"kill_position", | |
"push_position", | |
"proxy_claim_reward_by_seed", | |
"proxy_withdraw_reward", | |
"proxy_swap", | |
"proxy_swap_fee", | |
"proxy_withdraw_reinvest_fee", | |
"proxy_add_liquidity", | |
"proxy_add_stable_liquidity", | |
"proxy_mft_transfer_call", | |
"proxy_transfer_profit_to_exchange", | |
"proxy_swap_profit", | |
"proxy_withdraw_profit_from_exchange", | |
"proxy_transfer_profit_to_distribution", | |
], | |
}); | |
const POSITION_ID = 4526; | |
const position = await contract.get_position({ position_id: POSITION_ID }); | |
const token = await contract.get_token({ token_id: position.debt_token_id }); | |
const debt = BigInt(position.debt_shares) * BigInt(token.total_borrowed) / BigInt(token.debt_shares); | |
const positionTokenValue = position.flags.DebtIsToken1 ? position.tokens[0] : position.tokens[1]; | |
const difference = debt - BigInt(positionTokenValue); | |
const transferTokenCommand = "NEAR_ENV=mainnet near call " | |
+ position.debt_token_id | |
+ "ft_transfer '{\"amount\": \"" | |
+ difference.toString() | |
+ "\"}' --depositYocto 1 --accountId "; | |
const token1Amount = position.flags.DebtIsToken1 ? positionTokenValue : position.tokens[0]; | |
const token2Amount = position.flags.DebtIsToken1 ? position.tokens[1] : positionTokenValue; | |
const updatePositionCommand = "NEAR_ENV=mainnet near call " | |
+ "v1.pembrock.near" | |
+ "owner_update_position '{\"assets\": {\"token1_amount\": \"" | |
+ token1Amount.toString() | |
+ "\", \"token2_amount\": \"" | |
+ token2Amount.toString() | |
+ "\"}, \"position_id\": " | |
+ POSITION_ID | |
+ "}' --depositYocto 1 --accountId v1.pembrock.near"; | |
const unlockPositionCommand = "NEAR_ENV=mainnet near call " | |
+ "v1.pembrock.near " | |
+ "owner_on_withdraw1 '{\"position_id\": " | |
+ POSITION_ID | |
+ "}' --depositYocto 1 --accountId v1.pembrock.near --gas 300000000000000"; | |
const tokenContract = new Contract( | |
account, | |
position.debt_token_id, { | |
viewMethods: ["ft_metadata"], | |
changeMethods: [] | |
}); | |
const { decimals } = await tokenContract.ft_metadata(); | |
console.log("Assets to transfer: " + position.debt_token_id + " - " + (Number(difference) / 10 ** decimals).toString()); | |
console.log("Transfer tokens: ", transferTokenCommand); | |
console.log("Update position: ", updatePositionCommand); | |
console.log("Unlock position: ", unlockPositionCommand); | |
} | |
main() |
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