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index.js
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index.js
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const chalk = require('chalk')
const BigNumber = require('bignumber.js')
const { request, gql } = require('graphql-request')
const tableify = require('tableify')
const cloneDeep = require('lodash.clonedeep')
const find = require('lodash.find')
const GRAPHQL_ENDPOINT = 'https://hub.snapshot.org/graphql'
const QIDAO_PROPOSAL_ID = '0xc202dec760f96d3f868a7353e1f50e2e51c38cd94e5fda0dabab8a50e70bf3a6'
const TETU_REFLECTION_PROPOSAL_ID = '0xd19aa1308dc1bccef953f5b5aad6b64f880eb57ed91a821ad621f3c83e0b3ed5'
const PAGE_SIZE = 1000
const QI_BRIBE_PER_ONE_PERCENT = BigNumber(500)
const TETU_ADDRESS = '0x0644141DD9C2c34802d28D334217bD2034206Bf7'
const MIN_PERCENTAGE_FOR_CHAIN_TO_RECEIVE_REWARDS = BigNumber('5')
const TOTAL_WEEKLY_QI = BigNumber(150000)
const OUR_BRIBED_CHOICE = 'xxLINK (Polygon)'
const MAX_PERCENT = BigNumber(15)
const MAX_BRIBE_IN_QI = QI_BRIBE_PER_ONE_PERCENT.times(MAX_PERCENT)
const KNOWN_BRIBES_PER_ONE_PERCENT = {
[OUR_BRIBED_CHOICE]: QI_BRIBE_PER_ONE_PERCENT,
'xxLINK (Polygon)': BigNumber(500),
'SAND (Polygon)': BigNumber(600),
'Yearn LINK (Ethereum)': BigNumber(500)
}
function choiceToChain (choice) {
const raw = choice.split('(')[1].split(')')[0]
if (raw === 'Eth') return 'Ethereum'
return raw
}
function getEnvVar (n) {
if (typeof process === 'undefined') {
return null
}
return process.env[n]
}
function logSection (name) {
if (getEnvVar('NODE_ENV') === 'development') {
console.log('')
console.log(chalk.blue.underline(name))
console.log('')
} else {
const loading = document.getElementById('loading')
if (loading) loading.parentNode.removeChild(loading)
const node = document.createElement('h4')
node.appendChild(document.createTextNode(name))
document.body.appendChild(node)
}
}
function logText (text) {
if (getEnvVar('NODE_ENV') === 'development') {
console.log(text)
} else {
const node = document.createElement('p')
node.appendChild(document.createTextNode(text))
document.body.appendChild(node)
}
}
function logTable (data, voterHeaders) {
data = cloneDeep(data)
// format numbers, etc
if (Array.isArray(data)) {
for (const i in data) {
for (const [k, v] of Object.entries(data[i])) {
if (v instanceof BigNumber) {
data[i][k] = v.toFixed(k === 'qiPerBlock' ? null : 2)
}
}
}
} else {
for (const [k, v] of Object.entries(data)) {
if (v instanceof BigNumber) {
data[k] = v.toFixed(2)
}
for (const [y, z] of Object.entries(v)) {
if (z instanceof BigNumber) {
v[y] = z.toFixed(2)
}
}
}
}
if (getEnvVar('NODE_ENV') === 'development') {
console.table(data)
} else {
if (voterHeaders) {
for (const [k, v] of Object.entries(data)) {
const h5 = document.createElement('h5')
h5.innerText = k
document.body.appendChild(h5)
const node = document.createElement('div')
node.className = 'tableWrapper'
node.innerHTML = tableify(v)
document.body.appendChild(node)
}
} else {
const node = document.createElement('div')
node.className = 'tableWrapper'
node.innerHTML = tableify(data)
document.body.appendChild(node)
const rows = [...document.querySelectorAll('tr')]
rows.filter(a => a.textContent.includes(OUR_BRIBED_CHOICE)).forEach(el => {
el.className = 'highlight'
})
rows.filter(a => a.textContent.includes('xxLINK')).forEach(el => {
el.className = 'highlight-blue'
})
}
}
}
async function getAllVotes (proposalId) {
const votes = []
let i = 0
while (true) {
const resp = await request(GRAPHQL_ENDPOINT, gql`
query {
votes (
first: ${PAGE_SIZE}
skip: ${i * PAGE_SIZE}
where: {
proposal: "${proposalId}"
}
orderBy: "created",
orderDirection: desc
) {
id
voter
vp
created
choice
}
}
`)
votes.push(...resp.votes)
if (resp.votes.length === PAGE_SIZE) {
i++
} else {
break
}
}
return votes
}
async function getProposalChoices (proposalId) {
const proposalResp = await request(GRAPHQL_ENDPOINT, gql`
query {
proposals (
where: {
id: "${proposalId}"
}
) {
id
title
body
choices
start
end
snapshot
state
scores
scores_by_strategy
scores_total
scores_updated
author
space {
id
name
}
}
}
`)
if (proposalResp.proposals.length === 0) return []
return ['', ...proposalResp.proposals[0].choices] // starts at idx = 1
}
async function main () {
// update website
if (getEnvVar('NODE_ENV') !== 'development') {
document.getElementById('qiPerPercent').innerText = QI_BRIBE_PER_ONE_PERCENT.toString()
document.getElementById('maxTotalBribe').innerText = MAX_BRIBE_IN_QI.toString()
const url = 'https://snapshot.org/#/qidao.eth/proposal/' + QIDAO_PROPOSAL_ID.toString()
document.getElementById('linkToSnapshot').innerText = url
document.getElementById('linkToSnapshot').href = url
}
// Get subgraph data
const choicesDict = await getProposalChoices(QIDAO_PROPOSAL_ID)
const tetuChoicesDict = await getProposalChoices(TETU_REFLECTION_PROPOSAL_ID)
const votes = await getAllVotes(QIDAO_PROPOSAL_ID)
const tetuVotes = await getAllVotes(TETU_REFLECTION_PROPOSAL_ID)
// Calculate vote totals
const voteTotals = {}
for (const vote of votes) {
const totalWeight = BigNumber.sum(...Object.values(vote.choice))
for (const [choiceId, weight] of Object.entries(vote.choice)) {
if (!voteTotals[choiceId]) voteTotals[choiceId] = BigNumber(0)
voteTotals[choiceId] = BigNumber.sum(voteTotals[choiceId], BigNumber(vote.vp).times(BigNumber(weight)).div(totalWeight))
}
}
const totalVote = BigNumber.sum(...Object.values(voteTotals))
const totalsArr = []
function getCurrentTotalVote () {
return BigNumber.sum(...totalsArr.map(v => v.votes))
}
for (const [choiceId, sumVotes] of Object.entries(voteTotals)) {
const oPercentage = sumVotes.div(totalVote).times(100)
totalsArr.push({
choice: choicesDict[choiceId],
originalVotes: sumVotes,
votes: sumVotes,
oPercentage
})
}
totalsArr.sort((a, b) => BigNumber(a.originalVotes).gt(b.originalVotes) ? -1 : 1)
const percentagesByChain = {}
for (const t of totalsArr) {
percentagesByChain[choiceToChain(t.choice)] = percentagesByChain[choiceToChain(t.choice)] || BigNumber(0)
percentagesByChain[choiceToChain(t.choice)] = percentagesByChain[choiceToChain(t.choice)].plus(
t.votes.div(totalVote).times(100)
)
}
// Display chain percentages in descending order
const percentagesByChainArr = []
for (const [chain, p] of Object.entries(percentagesByChain)) {
percentagesByChainArr.push([chain, p])
}
percentagesByChainArr.sort((a, b) => BigNumber(a[1]).gt(b[1]) ? -1 : 1)
// remove chains with less than 8.3%
for (const t of totalsArr) {
const chain = choiceToChain(t.choice)
if (percentagesByChain[chain].lt(MIN_PERCENTAGE_FOR_CHAIN_TO_RECEIVE_REWARDS)) {
t.votes = BigNumber(0)
}
}
// calculate new percentages
for (const t of totalsArr) {
t.pAfterChain = t.votes.div(getCurrentTotalVote()).times(100)
t.pCapped = BigNumber.min(MAX_PERCENT, t.pAfterChain)
}
const totalCappedPercentages = BigNumber.sum(...totalsArr.map(t => t.pCapped))
for (const t of totalsArr) {
t.percentage = t.pCapped.div(totalCappedPercentages).times(100)
delete t.pAfterChain
delete t.pCapped
}
let i = 0
if (totalsArr[0]) {
while (totalsArr[0].percentage.gt(MAX_PERCENT)) {
for (const t of totalsArr) {
t.pCapped = BigNumber.min(MAX_PERCENT, t.percentage)
}
const totalCappedPercentagesAgain = BigNumber.sum(...totalsArr.map(t => t.pCapped))
for (const t of totalsArr) {
t.percentage = t.pCapped.div(totalCappedPercentagesAgain).times(100)
delete t.pCapped
}
i++
if (i > 100) break
}
}
// add known bribes
for (const t of totalsArr) {
t.totalBribe = KNOWN_BRIBES_PER_ONE_PERCENT[t.choice] ? KNOWN_BRIBES_PER_ONE_PERCENT[t.choice].times(BigNumber.min(t.percentage, MAX_PERCENT, t.oPercentage)) : BigNumber(0)
t.originalBribe = KNOWN_BRIBES_PER_ONE_PERCENT[t.choice] ? KNOWN_BRIBES_PER_ONE_PERCENT[t.choice].toFixed(2) + ' QI/1%' : '-'
t.votersReceive = t.totalBribe.div(t.oPercentage).toFixed(2) + ' QI/1%'
}
// add qi per week
for (const t of totalsArr) {
t.totalWeeklyQi = TOTAL_WEEKLY_QI.times(t.percentage).div(100)
}
// Calculate bribes for each voter
const bribes = {}
for (const vote of votes) {
if (vote.vp === 0) continue
const totalWeight = BigNumber.sum(...Object.values(vote.choice))
let totalChoicePercent = BigNumber(0)
for (const [choiceId, weight] of Object.entries(vote.choice)) {
if (choicesDict[choiceId] === OUR_BRIBED_CHOICE) {
totalChoicePercent = totalChoicePercent.plus(BigNumber(weight).div(totalWeight))
}
}
if (totalChoicePercent.eq(0)) continue
bribes[vote.voter] = {
vp: vote.vp,
choicePercent: totalChoicePercent,
choiceVp: totalChoicePercent.times(vote.vp)
}
}
// Get total choice VP
const totalChoiceVp = BigNumber.sum(...Object.values(bribes).map(b => b.choiceVp))
const totalBribe = totalsArr[0] ? find(totalsArr, t => t.choice === OUR_BRIBED_CHOICE).totalBribe : BigNumber(0)
for (const i in bribes) {
bribes[i].bribeAmount = bribes[i].choiceVp.div(totalChoiceVp).times(totalBribe)
}
// Calculate Tetu bribes
const tetuTotalsArr = []
const tetuVote = find(votes, v => v.voter === TETU_ADDRESS)
const tetuBribes = {}
let ourTetuChoiceVotes = BigNumber(0)
// get total tetu votes by choice
const tetuVoteTotals = {}
for (const vote of tetuVotes) {
if (vote.vp === 0) continue
const totalWeight = BigNumber.sum(...Object.values(vote.choice))
for (const [choiceId, weight] of Object.entries(vote.choice)) {
if (!tetuVoteTotals[choiceId]) tetuVoteTotals[choiceId] = BigNumber(0)
tetuVoteTotals[choiceId] = BigNumber.sum(tetuVoteTotals[choiceId], BigNumber(vote.vp).times(BigNumber(weight)).div(totalWeight))
}
}
const tetuTotalVote = BigNumber.sum(...Object.values(tetuVoteTotals))
for (const [choiceId, sumVotes] of Object.entries(tetuVoteTotals)) {
const choiceStr = tetuChoicesDict[choiceId]
const percentage = sumVotes.div(tetuTotalVote).times(100)
tetuTotalsArr.push({
choice: choiceStr,
votes: sumVotes,
percentage
})
if (choiceStr === OUR_BRIBED_CHOICE[0]) {
ourTetuChoiceVotes = ourTetuChoiceVotes.plus(sumVotes)
}
}
tetuTotalsArr.sort((a, b) => BigNumber(a.votes).gt(b.votes) ? -1 : 1)
// Calculate bribes for each voter
let tetuTotalVp = BigNumber(0)
let tetuBribedVp = BigNumber(0)
for (const vote of tetuVotes) {
tetuTotalVp = tetuTotalVp.plus(vote.vp)
if (vote.vp === 0) continue
const totalWeight = BigNumber.sum(...Object.values(vote.choice))
let totalChoicePercent = BigNumber(0)
for (const [choiceId, weight] of Object.entries(vote.choice)) {
if (tetuChoicesDict[choiceId] === OUR_BRIBED_CHOICE) {
totalChoicePercent = totalChoicePercent.plus(BigNumber(weight).div(totalWeight))
}
}
if (totalChoicePercent.eq(0)) continue
tetuBribes[vote.voter] = {
vp: vote.vp,
choicePercent: totalChoicePercent,
choiceVp: totalChoicePercent.times(vote.vp)
}
tetuBribedVp = tetuBribedVp.plus(tetuBribes[vote.voter].choiceVp)
}
// get the % of the tetu vote that voted for us and receives bribes
const percentTetuVoteBribed = tetuBribedVp.div(tetuTotalVp)
// determine the total qidao vote % that this amount of votes was responsible for
let tetuTotalBribe
if (tetuVote) {
const tetuQiBribedVp = BigNumber(tetuVote.vp).times(percentTetuVoteBribed)
const tetuQiPercent = tetuQiBribedVp.div(totalVote).times(100)
const bribePerOnePercent = BigNumber(parseFloat(find(totalsArr, t => t.choice === OUR_BRIBED_CHOICE).votersReceive.split('QI')[0]))
tetuTotalBribe = bribePerOnePercent.times(tetuQiPercent)
for (const i in tetuBribes) {
const percentOfTetuVote = tetuBribes[i].choiceVp.div(tetuBribedVp)
tetuBribes[i].percentOfTetuVote = percentOfTetuVote
tetuBribes[i].bribeAmount = percentOfTetuVote.times(tetuTotalBribe)
}
} else {
for (const i in tetuBribes) {
tetuBribes[i].bribeAmount = 'pending'
}
}
// Display:
logSection(chalk.blue.underline('Vote totals'))
logTable(totalsArr)
logSection(chalk.blue.underline('Vote totals by chain'))
logTable(percentagesByChainArr)
logSection(chalk.blue.underline('Our bribes'))
logText(`${totalBribe.toFixed(2)} QI`)
logSection(chalk.blue.underline('Bribes by voter'))
logTable(bribes, true)
logSection(chalk.blue.underline('Tetu votes'))
logTable(tetuTotalsArr)
logSection(chalk.blue.underline('Tetu total bribe'))
logText(tetuTotalBribe ? `${tetuTotalBribe.toFixed(2)} QI` : '-')
logSection(chalk.blue.underline('Tetu bribes'))
logTable(tetuBribes, true)
if (getEnvVar('LOG_CSV')) {
logSection(chalk.blue.underline('CSV for disperse.app'))
const rows = []
for (const [a, b] of Object.entries(bribes)) {
if (a === TETU_ADDRESS) continue // do not send bribes to tetu.eth
if (b.bribeAmount.gt(0.001)) rows.push([a, b.bribeAmount.toFixed(10)])
}
for (const [a, b] of Object.entries(tetuBribes)) {
if (b.bribeAmount.gt(0.001)) rows.push([a, b.bribeAmount.toFixed(10)])
}
console.log(rows.map(row => `${row[0]}=${row[1]}`).join('\n'))
}
}
main()