add yogurt finance

src/static/js/pulse.js

@@ -8,6 +8,7 @@ const main = async() => {
     "title":"Pulse Network",
     "heading":["Pool Provider","LP", "Reward Tokens", "INFO"],
     "rows": [
+      ["Yogurtfinance          ", `<a href="yogurtfinance" >Various</a>`,"YOGURTFINANCE   ","https://yogurtfinance.com/"],
       ["Pulsex                 ", `<a href="pulsex"      >Various</a>`,"INC               ","https://app.pulsex.com"],
       ["Daytona Finance        ", `<a href="daytona"     >Various</a>`,"TONI              ","https://www.daytona.finance"],
       ["Velocimeter            ", `<a href="velocimeter" >Various</a>`,"FLOW              ","https://pulse.velocimeter.xyz"],

src/static/js/pulse_yogurtfinance.js

@@ -0,0 +1,198 @@
+
+$(function() {
+  consoleInit(main)
+    });
+
+  const Yogurt_CHEF_ABI = [{"type":"constructor","inputs":[{"type":"address","name":"_Yogurt","internalType":"contract YogurtToken"},{"type":"address","name":"_devaddr","internalType":"address"},{"type":"address","name":"_feeAddress1","internalType":"address"},{"type":"uint256","name":"_YogurtPerBlock","internalType":"uint256"},{"type":"uint256","name":"_startBlock","internalType":"uint256"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"BONUS_MULTIPLIER","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"contract YogurtToken"}],"name":"Yogurt","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"YogurtPerBlock","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"add","inputs":[{"type":"uint256","name":"_allocPoint","internalType":"uint256"},{"type":"address","name":"_lpToken","internalType":"contract IERC20"},{"type":"uint16","name":"_depositFeeBP","internalType":"uint16"},{"type":"bool","name":"_withUpdate","internalType":"bool"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"deposit","inputs":[{"type":"uint256","name":"_pid","internalType":"uint256"},{"type":"uint256","name":"_amount","internalType":"uint256"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"depositReferral","inputs":[{"type":"uint256","name":"_pid","internalType":"uint256"},{"type":"uint256","name":"_amount","internalType":"uint256"},{"type":"address","name":"referral","internalType":"address"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"dev","inputs":[{"type":"address","name":"_devaddr","internalType":"address"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"devaddr","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"emergencyWithdraw","inputs":[{"type":"uint256","name":"_pid","internalType":"uint256"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"feeAddress","inputs":[]},{"type":"function","stateMutability":"pure","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"getMultiplier","inputs":[{"type":"uint256","name":"_from","internalType":"uint256"},{"type":"uint256","name":"_to","internalType":"uint256"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"massUpdatePools","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"owner","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"pendingYogurt","inputs":[{"type":"uint256","name":"_pid","internalType":"uint256"},{"type":"address","name":"_user","internalType":"address"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"lpToken","internalType":"contract IERC20"},{"type":"uint256","name":"allocPoint","internalType":"uint256"},{"type":"uint256","name":"lastRewardBlock","internalType":"uint256"},{"type":"uint256","name":"accYogurtPerShare","internalType":"uint256"},{"type":"uint16","name":"depositFeeBP","internalType":"uint16"}],"name":"poolInfo","inputs":[{"type":"uint256","name":"","internalType":"uint256"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"poolLength","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"renounceOwnership","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"set","inputs":[{"type":"uint256","name":"_pid","internalType":"uint256"},{"type":"uint256","name":"_allocPoint","internalType":"uint256"},{"type":"uint16","name":"_depositFeeBP","internalType":"uint16"},{"type":"bool","name":"_withUpdate","internalType":"bool"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"setFeeAddress1","inputs":[{"type":"address","name":"_feeAddress1","internalType":"address"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"startBlock","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"totalAllocPoint","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"transferOwnership","inputs":[{"type":"address","name":"newOwner","internalType":"address"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"updateEmissionRate","inputs":[{"type":"uint256","name":"_YogurtPerBlock","internalType":"uint256"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"updatePool","inputs":[{"type":"uint256","name":"_pid","internalType":"uint256"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"amount","internalType":"uint256"},{"type":"uint256","name":"rewardDebt","internalType":"uint256"}],"name":"userInfo","inputs":[{"type":"uint256","name":"","internalType":"uint256"},{"type":"address","name":"","internalType":"address"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"withdraw","inputs":[{"type":"uint256","name":"_pid","internalType":"uint256"},{"type":"uint256","name":"_amount","internalType":"uint256"}]},{"type":"event","name":"Deposit","inputs":[{"type":"address","name":"user","indexed":true},{"type":"uint256","name":"pid","indexed":true},{"type":"uint256","name":"amount","indexed":false}],"anonymous":false},{"type":"event","name":"EmergencyWithdraw","inputs":[{"type":"address","name":"user","indexed":true},{"type":"uint256","name":"pid","indexed":true},{"type":"uint256","name":"amount","indexed":false}],"anonymous":false},{"type":"event","name":"OwnershipTransferred","inputs":[{"type":"address","name":"previousOwner","indexed":true},{"type":"address","name":"newOwner","indexed":true}],"anonymous":false},{"type":"event","name":"Withdraw","inputs":[{"type":"address","name":"user","indexed":true},{"type":"uint256","name":"pid","indexed":true},{"type":"uint256","name":"amount","indexed":false}],"anonymous":false}]
+
+  async function main() {
+      const App = await init_ethers();
+
+      _print(`Initialized ${App.YOUR_ADDRESS}\n`);
+      _print("Reading smart contracts...\n");
+
+     const Yogurt_CHEF_ADDR = "0xca3E704Bd09B979170D76d34880c7A72fda51B63";
+     const rewardTokenTicker = "YOGURT";
+     const Yogurt_CHEF = new ethers.Contract(Yogurt_CHEF_ADDR, Yogurt_CHEF_ABI, App.provider);
+
+     const blocksPerSeconds = await getAverageBlockTime(App);
+
+     const rewardsPerWeek = await Yogurt_CHEF.YogurtPerBlock() /1e18 * 604800 / blocksPerSeconds;
+
+      const tokens = {};
+      const prices = await getPulsePrices();
+
+      await loadYogurtChefContract(App, tokens, prices, Yogurt_CHEF, Yogurt_CHEF_ADDR, Yogurt_CHEF_ABI, rewardTokenTicker,
+          "Yogurt", null, rewardsPerWeek, "pendingYogurt", [7, 10], "pulse");
+
+      hideLoading();
+    }
+
+async function loadYogurtChefContract(App, tokens, prices, chef, chefAddress, chefAbi, rewardTokenTicker,
+  rewardTokenFunction, rewardsPerBlockFunction, rewardsPerWeekFixed, pendingRewardsFunction,
+  deathPoolIndices, chain) {
+  const chefContract = chef ?? new ethers.Contract(chefAddress, chefAbi, App.provider);
+
+  const poolCount = parseInt(await chefContract.poolLength(), 10);
+  const totalAllocPoints = await chefContract.totalAllocPoint();
+  _print(`<a href='https://scan.pulsechain.com/address/${chefAddress}' target='_blank'>Staking Contract</a>`);
+  _print(`Found ${poolCount} pools.\n`)
+
+  _print(`Showing incentivized pools only.\n`);
+
+  const rewardTokenAddress = await chefContract.callStatic[rewardTokenFunction]();
+  const rewardToken = await getGeneralToken(App, rewardTokenAddress, chefAddress);
+  const rewardsPerWeek = rewardsPerWeekFixed ??
+    await chefContract.callStatic[rewardsPerBlockFunction]()
+    / 10 ** rewardToken.decimals * 604800 / 3
+
+  const poolInfos = await Promise.all([...Array(poolCount).keys()].map(async (x) =>
+    await getYogurtPoolInfo(App, chefContract, chefAddress, x, pendingRewardsFunction)));
+
+  var tokenAddresses = [].concat.apply([], poolInfos.filter(x => x.poolToken).map(x => x.poolToken.tokens));
+
+  await Promise.all(tokenAddresses.map(async (address) => {
+      tokens[address] = await getGeneralToken(App, address, chefAddress);
+  }));
+
+  if (deathPoolIndices) {   //load prices for the deathpool assets
+    deathPoolIndices.map(i => poolInfos[i])
+                     .map(poolInfo =>
+      poolInfo.poolToken ? getPoolPrices(tokens, prices, poolInfo.poolToken, chain) : undefined);
+  }
+
+  const poolPrices = poolInfos.map(poolInfo => poolInfo.poolToken ? getPoolPrices(tokens, prices, poolInfo.poolToken, chain) : undefined);
+
+
+  _print("Finished reading smart contracts.\n");
+
+  let aprs = []
+  for (i = 0; i < poolCount; i++) {
+    if (poolPrices[i]) {
+      const apr = printYogurtPool(App, chefAbi, chefAddress, prices, tokens, poolInfos[i], i, poolPrices[i],
+        totalAllocPoints, rewardsPerWeek, rewardTokenTicker, rewardTokenAddress,
+        pendingRewardsFunction, null, null, chain, poolInfos[i].depositFee, poolInfos[i].withdrawFee)
+      aprs.push(apr);
+    }
+  }
+  let totalUserStaked=0, totalStaked=0, averageApr=0;
+  for (const a of aprs) {
+    if (!isNaN(a.totalStakedUsd)) {
+      totalStaked += a.totalStakedUsd;
+    }
+    if (a.userStakedUsd > 0) {
+      totalUserStaked += a.userStakedUsd;
+      averageApr += a.userStakedUsd * a.yearlyAPR / 100;
+    }
+  }
+  averageApr = averageApr / totalUserStaked;
+  _print_bold(`Total Staked: $${formatMoney(totalStaked)}`);
+  if (totalUserStaked > 0) {
+    _print_bold(`\nYou are staking a total of $${formatMoney(totalUserStaked)} at an average APR of ${(averageApr * 100).toFixed(2)}%`)
+    _print(`Estimated earnings:`
+        + ` Day $${formatMoney(totalUserStaked*averageApr/365)}`
+        + ` Week $${formatMoney(totalUserStaked*averageApr/52)}`
+        + ` Year $${formatMoney(totalUserStaked*averageApr)}\n`);
+  }
+  return { prices, totalUserStaked, totalStaked, averageApr }
+}
+
+function printYogurtPool(App, chefAbi, chefAddr, prices, tokens, poolInfo, poolIndex, poolPrices,
+                       totalAllocPoints, rewardsPerWeek, rewardTokenTicker, rewardTokenAddress,
+                       pendingRewardsFunction, fixedDecimals, claimFunction, chain="eth", depositFee=0, withdrawFee=0) {
+  fixedDecimals = fixedDecimals ?? 2;
+  const sp = (poolInfo.stakedToken == null) ? null : getPoolPrices(tokens, prices, poolInfo.stakedToken, chain);
+  var poolRewardsPerWeek = poolInfo.allocPoints / totalAllocPoints * rewardsPerWeek;
+  if (poolRewardsPerWeek == 0 && rewardsPerWeek != 0) return;
+  const userStaked = poolInfo.userLPStaked ?? poolInfo.userStaked;
+  const rewardPrice = getParameterCaseInsensitive(prices, rewardTokenAddress)?.usd;
+  const staked_tvl = sp?.staked_tvl ?? poolPrices.staked_tvl;
+  _print_inline(`${poolIndex} - `);
+  poolPrices.print_price(chain);
+  sp?.print_price(chain);
+  const apr = printAPR(rewardTokenTicker, rewardPrice, poolRewardsPerWeek, poolPrices.stakeTokenTicker,
+    staked_tvl, userStaked, poolPrices.price, fixedDecimals);
+  if (poolInfo.userLPStaked > 0) sp?.print_contained_price(userStaked);
+  if (poolInfo.userStaked > 0) poolPrices.print_contained_price(userStaked);
+  printYogurtContractLinks(App, chefAbi, chefAddr, poolIndex, poolInfo.address, pendingRewardsFunction,
+    rewardTokenTicker, poolPrices.stakeTokenTicker, poolInfo.poolToken.unstaked,
+    poolInfo.userStaked, poolInfo.pendingRewardTokens, fixedDecimals, claimFunction, rewardPrice, chain, depositFee, withdrawFee);
+  return apr;
+}
+
+function printYogurtContractLinks(App, chefAbi, chefAddr, poolIndex, poolAddress, pendingRewardsFunction,
+    rewardTokenTicker, stakeTokenTicker, unstaked, userStaked, pendingRewardTokens, fixedDecimals,
+    claimFunction, rewardTokenPrice, chain, depositFee, withdrawFee) {
+  fixedDecimals = fixedDecimals ?? 2;
+  const approveAndStake = async function() {
+    return chefContract_stake(chefAbi, chefAddr, poolIndex, poolAddress, App)
+  }
+  const unstake = async function() {
+    return chefContract_unstake(chefAbi, chefAddr, poolIndex, App, pendingRewardsFunction)
+  }
+  const emergencyWithdraw = async function() {
+    return YogurtContract_emergencyWithdraw(chefAbi, chefAddr, poolIndex, App)
+  }
+  const claim = async function() {
+    return chefContract_claim(chefAbi, chefAddr, poolIndex, App, pendingRewardsFunction, claimFunction)
+  }
+  if(depositFee > 0){
+    _print_link(`Stake ${unstaked.toFixed(fixedDecimals)} ${stakeTokenTicker} - Fee ${depositFee}%`, approveAndStake)
+  }else{
+    _print_link(`Stake ${unstaked.toFixed(fixedDecimals)} ${stakeTokenTicker}`, approveAndStake)
+  }
+  if(withdrawFee > 0){
+    _print_link(`Unstake ${userStaked.toFixed(fixedDecimals)} ${stakeTokenTicker} - Fee ${withdrawFee}%`, unstake)
+  }else{
+    _print_link(`Unstake ${userStaked.toFixed(fixedDecimals)} ${stakeTokenTicker}`, unstake)
+  }
+  _print_link(`Claim ${pendingRewardTokens.toFixed(fixedDecimals)} ${rewardTokenTicker} ($${formatMoney(pendingRewardTokens*rewardTokenPrice)})`, claim)
+  _print(`Staking or unstaking also claims rewards.`)
+  _print_link(`Emergency Withdraw ${userStaked.toFixed(fixedDecimals)} ${stakeTokenTicker}`, emergencyWithdraw)
+  _print("");
+}
+
+const YogurtContract_emergencyWithdraw = async function(chefAbi, chefAddress, poolIndex, App) {
+  const signer = App.provider.getSigner()
+
+  const CHEF_CONTRACT = new ethers.Contract(chefAddress, chefAbi, signer)
+
+  const currentStakedAmount = (await CHEF_CONTRACT.userInfo(poolIndex, App.YOUR_ADDRESS)).amount
+
+  if (currentStakedAmount > 0) {
+    showLoading()
+    CHEF_CONTRACT.emergencyWithdraw(poolIndex, {gasLimit: 500000})
+      .then(function(t) {
+        return App.provider.waitForTransaction(t.hash)
+      })
+      .catch(function() {
+        hideLoading()
+      })
+  }
+}
+
+async function getYogurtPoolInfo(app, chefContract, chefAddress, poolIndex, pendingRewardsFunction) {
+  const poolInfo = await chefContract.poolInfo(poolIndex);
+  if (poolInfo.allocPoint == 0 || poolIndex == 8) {
+    return {
+      address: poolInfo.lpToken ?? poolInfo.stakingToken ?? poolInfo.token,
+      allocPoints: poolInfo.allocPoint ?? 1,
+      poolToken: null,
+      userStaked : 0,
+      pendingRewardTokens : 0,
+    };
+  }
+  const poolToken = await getGeneralToken(app, poolInfo.lpToken ?? poolInfo.stakingToken ?? poolInfo.token, chefAddress);
+  const userInfo = await chefContract.userInfo(poolIndex, app.YOUR_ADDRESS);
+  const pendingRewardTokens = await chefContract.callStatic[pendingRewardsFunction](poolIndex, app.YOUR_ADDRESS);
+  const staked = userInfo.amount / 10 ** poolToken.decimals;
+  return {
+      address: poolInfo.lpToken ?? poolInfo.stakingToken ?? poolInfo.token,
+      allocPoints: poolInfo.allocPoint ?? 1,
+      poolToken: poolToken,
+      userStaked : staked,
+      pendingRewardTokens : pendingRewardTokens / 10 ** 18,
+      depositFee : (poolInfo.depositFeeBP ?? poolInfo.depositFee ?? 0) / 100,
+      withdrawFee : (poolInfo.withdrawFeeBP ?? 0) / 100
+  };
+}

src/views/pages/pulse/yogurtfinance/index.ejs

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html lang="en">
+<%- include(`${partials}/head`); -%>
+
+<body>
+<%- include(`${partials}/header_main`); -%>
+<pre id="log">
+*************** 👨‍🌾 UNOFFICIAL YOGURTFINANCE FARMING CALCULATOR 👨‍🌾 ***************
+INFO  : https://yogurtfinance.com/
+********************************************************************************
+
+</pre>
+<div class="loader--1"></div>
+<%- include(`${partials}/scripts`, {scriptname: 'pulse_yogurtfinance'}); -%>
+</body>
+</html>