@broxus/js-core/dist/esm/models/staking-vault/StakingVaultUtils.js

MobX-based JavaScript Core library

import BigNumber from 'bignumber.js';
import { DEFAULT_NATIVE_CURRENCY_DECIMALS } from '../../constants';
import { stakingVaultContract } from '../../models/staking-vault/contracts';
import { getFullContractState, resolveTvmAddress, toInt } from '../../utils';
export class StakingVaultUtils {
    static async deposit(provider, stakingVaultAddress, params, args) {
        const fixedAmount = toInt(3, DEFAULT_NATIVE_CURRENCY_DECIMALS);
        const amount = BigNumber(params.amount).plus(fixedAmount).toFixed();
        return stakingVaultContract(provider, stakingVaultAddress)
            .methods.deposit({ _amount: params.amount, _nonce: params.nonce })
            .sendDelayed({ amount, ...args });
    }
    static async removePendingWithdraw(provider, stakingVaultAddress, nonce, args) {
        return stakingVaultContract(provider, stakingVaultAddress)
            .methods.removePendingWithdraw({ _nonce: nonce })
            .sendDelayed({
            amount: toInt(3, DEFAULT_NATIVE_CURRENCY_DECIMALS),
            ...args,
        });
    }
    static async getAccountAddress(connection, stakingVaultAddress, userAddress, cachedState) {
        const state = cachedState ?? await getFullContractState(connection, stakingVaultAddress);
        const result = await stakingVaultContract(connection, stakingVaultAddress)
            .methods.getAccountAddress({ _user: resolveTvmAddress(userAddress), answerId: 0 })
            .call({ cachedState: state, responsible: true });
        return result.value0;
    }
    static async getDepositExpectedAmount(connection, stakingVaultAddress, amount, cachedState) {
        const state = cachedState ?? await getFullContractState(connection, stakingVaultAddress);
        const result = await stakingVaultContract(connection, stakingVaultAddress)
            .methods.getDepositStEverAmount({ _amount: amount })
            .call({ cachedState: state });
        return result.value0;
    }
    static async getWithdrawExpectedAmount(connection, stakingVaultAddress, amount, cachedState) {
        const state = cachedState ?? await getFullContractState(connection, stakingVaultAddress);
        const result = await stakingVaultContract(connection, stakingVaultAddress)
            .methods.getWithdrawEverAmount({ _amount: amount })
            .call({ cachedState: state });
        return result.value0;
    }
    static async getDetails(connection, stakingVaultAddress, cachedState) {
        const state = cachedState ?? await getFullContractState(connection, stakingVaultAddress);
        const result = await stakingVaultContract(connection, stakingVaultAddress)
            .methods.getDetails({ answerId: 0 })
            .call({ cachedState: state, responsible: true });
        return result.value0;
    }
    static async encodeDepositPayload(connection, stakingVaultAddress, nonce, cachedState) {
        const state = cachedState ?? await getFullContractState(connection, stakingVaultAddress);
        const result = await stakingVaultContract(connection, stakingVaultAddress)
            .methods.encodeDepositPayload({ _nonce: nonce })
            .call({ cachedState: state });
        return result.depositPayload;
    }
    static decodeEvent(connection, stakingVaultAddress, args) {
        return stakingVaultContract(connection, stakingVaultAddress).decodeEvent(args);
    }
    static decodeTransaction(connection, stakingVaultAddress, args) {
        return stakingVaultContract(connection, stakingVaultAddress).decodeTransaction(args);
    }
    static decodeTransactionEvents(connection, stakingVaultAddress, transaction) {
        return stakingVaultContract(connection, stakingVaultAddress).decodeTransactionEvents({ transaction });
    }
}