138 lines
3.7 KiB
JavaScript
138 lines
3.7 KiB
JavaScript
import Web3 from 'web3'
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import { numberToHex, fromWei } from 'web3-utils'
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import networkConfig from '@/networkConfig'
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import TornadoStakingRewardsABI from '@/abis/TornadoStakingRewards.abi.json'
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export const state = () => {
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return {
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accumulatedReward: '0',
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isCheckingReward: false
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}
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}
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export const getters = {
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stakingRewardsContract: (state, getters, rootState) => ({ netId }) => {
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const config = networkConfig[`netId${netId}`]
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const { url } = rootState.settings[`netId${netId}`].rpc
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const address = config['staking-rewards.contract.tornadocash.eth']
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if (address) {
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const web3 = new Web3(url)
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return new web3.eth.Contract(TornadoStakingRewardsABI, address)
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}
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return null
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},
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reward: (state) => {
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return fromWei(state.accumulatedReward)
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},
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isCheckingReward: (state) => {
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return state.isCheckingReward
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}
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}
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export const mutations = {
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SAVE_ACCUMULATED_REWARD(state, payload) {
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state.accumulatedReward = payload
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},
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SAVE_CHECKING_REWARD(state, payload) {
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this._vm.$set(state, 'isCheckingReward', payload)
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}
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}
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export const actions = {
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async checkReward({ getters, rootGetters, rootState, commit }) {
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try {
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commit('SAVE_CHECKING_REWARD', true)
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const netId = rootGetters['metamask/netId']
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const { ethAccount } = rootState.metamask
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const stakingRewardsInstance = getters.stakingRewardsContract({ netId })
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if (!stakingRewardsInstance) {
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return
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}
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const reward = await stakingRewardsInstance.methods.checkReward(ethAccount).call()
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commit('SAVE_ACCUMULATED_REWARD', reward)
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} catch (err) {
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console.error('checkReward', err.message)
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} finally {
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commit('SAVE_CHECKING_REWARD', false)
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}
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},
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async claimReward({ state, getters, rootGetters, rootState, commit, dispatch }) {
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try {
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const netId = rootGetters['metamask/netId']
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const { ethAccount } = rootState.metamask
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const stakingRewardsInstance = getters.stakingRewardsContract({ netId })
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if (!stakingRewardsInstance) {
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return
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}
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const data = await stakingRewardsInstance.methods.getReward().encodeABI()
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const gas = await stakingRewardsInstance.methods.getReward().estimateGas({ from: ethAccount, value: 0 })
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const currency = 'TORN'
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const amount = rootGetters['token/toDecimals'](state.accumulatedReward, 18)
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const callParams = {
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method: 'eth_sendTransaction',
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params: {
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to: stakingRewardsInstance._address,
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gas: numberToHex(gas + 100000),
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data
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},
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watcherParams: {
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title: {
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path: 'claiming',
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amount,
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currency
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},
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successTitle: {
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path: 'claimedValue',
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amount,
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currency
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},
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storeType: 'govTxs',
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onSuccess: () => {
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dispatch('torn/fetchTokenBalance', {}, { root: true })
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dispatch('checkReward')
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}
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},
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isSaving: false
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}
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const txHash = await dispatch('metamask/sendTransaction', callParams, { root: true })
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commit(
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'txHashKeeper/SAVE_TX_HASH',
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{
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txHash,
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storeType: 'govTxs',
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type: 'Reward',
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netId
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},
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{ root: true }
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)
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} catch (err) {
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console.error('claimReward', err.message)
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dispatch(
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'notice/addNoticeWithInterval',
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{
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notice: {
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title: 'internalError',
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type: 'danger'
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},
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interval: 3000
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},
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{ root: true }
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)
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}
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}
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}
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