Add Dracula (#1203)

* Add Dracula

* Adjust APY calculation

* Adjust decimals

package.json

@@ -67,6 +67,7 @@
     "kava:equilibre:add": "ts-node scripts/add-solidly.ts --network kava --project equilibre --newFee true --lp",
     "zksync:velocore:add": "ts-node scripts/add-solidly.ts --network zksync --project velocore --newFee true --lp",
     "zksync:vesync:add": "ts-node scripts/add-solidly.ts --network zksync --project vesync --newFee true --lp",
+    "zksync:dracula:add": "ts-node scripts/add-solidly.ts --network zksync --project dracula --newFee true --lp",
     "zkevm:quick:add": "ts-node scripts/add-sushi.ts --network zkevm --project quickZkevm --newFee true --pool",
     "base:baseSwap:add": "ts-node scripts/add-farm.ts --network base --project baseSwap --newFee true",
     "gen-abi-types": "abi-types-generator ./src/abis/StableSwap.json --output='./src/abis/StableSwap/types'"

packages/address-book/address-book/zksync/index.ts

@@ -1,6 +1,7 @@
 import { beefyfinance } from './platforms/beefyfinance';
 import { velocore } from './platforms/velocore';
 import { vesync } from './platforms/vesync';
+import { dracula } from './platforms/dracula';
 import { tokens } from './tokens/tokens';
 import { convertSymbolTokenMapToAddressTokenMap } from '../../util/convertSymbolTokenMapToAddressTokenMap';
 import Chain from '../../types/chain';
@@ -11,6 +12,7 @@ const _zksync = {
     beefyfinance,
     velocore,
     vesync,
+    dracula,
   },
   tokens,
   tokenAddressMap: convertSymbolTokenMapToAddressTokenMap(tokens),

packages/address-book/address-book/zksync/platforms/dracula.ts

@@ -0,0 +1,4 @@
+export const dracula = {
+  router: '0x4D88434eDc8B7fFe215ec598C2290CdC6f58d12D',
+  voter: '0x56A209955df2C74bFde45b335D4C46148652791d',
+} as const;

packages/address-book/address-book/zksync/tokens/tokens.ts

@@ -9,7 +9,7 @@ const ETH = {
   chainId: 324,
   website: 'https://weth.io/',
   description: 'Ether or ETH is the native currency built on the Ethereum blockchain.',
-    bridge: 'zksync-canonical',
+  bridge: 'zksync-canonical',
   logoURI: '',
   documentation: 'https://ethereum.org/en/developers/docs/',
 } as const;
@@ -120,6 +120,18 @@ const _tokens = {
       'Wrapped Bitcoin (WBTC) is the first ERC20 token backed 1:1 with Bitcoin. Completely transparent. 100% verifiable. Community led.',
     bridge: 'zksync-canonical',
   },
+  FANG: {
+    name: 'Dracula',
+    symbol: 'FANG',
+    address: '0x160e07e42ADbC1FCE92D505B579Bcd8a3fBEa77d',
+    chainId: 324,
+    decimals: 18,
+    logoURI: '',
+    website: 'https://draculafi.xyz/',
+    description:
+      'DraculaFi is a cutting-edge DeFi protocol built on zkSync Era with a proven ve(3,3) model and game-changing mechanisms that aim to provide increased rewards and stability for users.',
+    documentation: 'https://draculafi.gitbook.io/draculafi/',
+  },
 } as const;
 
 export const tokens: ConstRecord<typeof _tokens, Token> = _tokens;

scripts/add-solidly.ts

@@ -37,7 +37,7 @@ const {
     platforms: { equilibre },
   },
   zksync: {
-    platforms: { velocore, vesync },
+    platforms: { velocore, vesync, dracula },
   },
   avax: {
     platforms: { solisnek },
@@ -133,6 +133,12 @@ const projects = {
     volatileFile: '../src/data/zksync/veSyncLpPools.json',
     voter: vesync.voter,
   },
+  dracula: {
+    prefix: 'dracula',
+    stableFile: '../src/data/zksync/draculaStableLpPools.json',
+    volatileFile: '../src/data/zksync/draculaLpPools.json',
+    voter: dracula.voter,
+  },
   solisnek: {
     prefix: 'solisnek',
     stableFile: '../src/data/avax/soliSnekStableLpPools.json',

src/api/stats/common/getSolidlyGaugeApys.js

@@ -77,13 +77,11 @@ const getFarmApys = async params => {
       let yearlyRewards = 0;
       if (params.boosted) {
         if (boost) {
-          if (gaugeDeposit.gt(derived.plus(adjusted))) {
-            yearlyRewards = rewardRates[i]
-              .times(secondsPerYear)
-              .times(derived.plus(adjusted).dividedBy(gaugeDeposit));
-          } else {
-            yearlyRewards = rewardRates[i].times(secondsPerYear);
-          }
+          yearlyRewards = gaugeDeposit.gt(derived.plus(adjusted))
+            ? rewardRates[i]
+                .times(secondsPerYear)
+                .times(derived.plus(adjusted).dividedBy(gaugeDeposit))
+            : rewardRates[i].times(secondsPerYear);
         } else if (params.spirit) {
           yearlyRewards = rewardRates[i]
             .times(secondsPerYear)

src/api/stats/getAmmPrices.ts

@@ -278,6 +278,7 @@ import bvmPools from '../../data/base/bvmLpPools.json';
 import cvmPools from '../../data/canto/cvmLpPools.json';
 import baseSwapPools from '../../data/base/baseSwapLpPools.json';
 import ooeV2Pools from '../../data/bsc/ooeV2LpPools.json';
+import draculaPools from '../../data/zksync/draculaLpPools.json';
 import { fetchVaultPrices } from '../../utils/fetchVaultPrices';
 import { addressBookByChainId } from '../../../packages/address-book/address-book';
 import { sleep } from '../../utils/time';
@@ -292,6 +293,7 @@ const REFRESH_INTERVAL = 5 * 60 * 1000;
 // FIXME: if this list grows too big we might hit the ratelimit on initialization everytime
 // Implement in case of emergency -> https://github.com/beefyfinance/beefy-api/issues/103
 const pools = normalizePoolOracleIds([
+  ...draculaPools,
   ...ooeV2Pools,
   ...baseSwapPools,
   ...fvmPools,

src/api/stats/zksync/getDraculaApys.js

@@ -0,0 +1,24 @@
+const { ZKSYNC_CHAIN_ID: chainId } = require('../../../constants');
+const { getSolidlyGaugeApys } = require('../common/getSolidlyGaugeApys');
+
+const volatilePools = require('../../../data/zksync/draculaLpPools.json');
+import { addressBook } from '../../../../packages/address-book/address-book';
+const {
+  zksync: {
+    tokens: { FANG },
+  },
+} = addressBook;
+
+const pools = [...volatilePools];
+const getDraculaApys = async () =>
+  getSolidlyGaugeApys({
+    chainId: chainId,
+    pools: pools,
+    oracleId: 'FANG',
+    oracle: 'tokens',
+    decimals: '1e36',
+    reward: FANG.address,
+    // log: true,
+  });
+
+module.exports = getDraculaApys;

src/api/stats/zksync/index.js

@@ -1,7 +1,8 @@
 const getVelocoreApys = require('./getVelocoreApys');
 const getveSyncApys = require('./getveSyncApys');
+const getDraculaApys = require('./getDraculaApys');
 
-const getApys = [getVelocoreApys, getveSyncApys];
+const getApys = [getVelocoreApys, getveSyncApys, getDraculaApys];
 
 const getZksyncApys = async () => {
   const start = Date.now();

src/data/zksync/draculaLpPools.json

@@ -0,0 +1,42 @@
+[
+  {
+    "name": "dracula-usdc-weth",
+    "address": "0xB51E60f61c48d8329843F86d861AbF50E4DC918d",
+    "gauge": "0xaD07E210F9DA6eBaC3fe2fe7765a7850C438A04f",
+    "decimals": "1e18",
+    "chainId": 324,
+    "beefyFee": 0.095,
+    "lp0": {
+      "address": "0x3355df6D4c9C3035724Fd0e3914dE96A5a83aaf4",
+      "oracle": "tokens",
+      "oracleId": "USDC",
+      "decimals": "1e6"
+    },
+    "lp1": {
+      "address": "0x5AEa5775959fBC2557Cc8789bC1bf90A239D9a91",
+      "oracle": "tokens",
+      "oracleId": "WETH",
+      "decimals": "1e18"
+    }
+  },
+  {
+    "name": "dracula-fang-usdc",
+    "address": "0x0F62837f7d37638210F94fa8005D0a89be083922",
+    "gauge": "0xeed9Ec94676bbb8f51C4EB8809b447C9cB8a21Cd",
+    "decimals": "1e18",
+    "chainId": 324,
+    "beefyFee": 0.095,
+    "lp0": {
+      "address": "0x160e07e42ADbC1FCE92D505B579Bcd8a3fBEa77d",
+      "oracle": "tokens",
+      "oracleId": "FANG",
+      "decimals": "1e18"
+    },
+    "lp1": {
+      "address": "0x3355df6D4c9C3035724Fd0e3914dE96A5a83aaf4",
+      "oracle": "tokens",
+      "oracleId": "USDC",
+      "decimals": "1e6"
+    }
+  }
+]