Refactor staking TVL calculation to use helper function

projects/paragons-dao/index.js

@@ -1,48 +1,14 @@
 const sdk = require('@defillama/sdk');
+const { staking } = require('../helper/staking');
 
 const stakingContract = '0x51e025cb3ee0b99a84f7fb80994198281e29aa3e';
 const stakedToken = '0xeff2A458E464b07088bDB441C21A42AB4b61e07E';
 
-const tokenAbi = {
-  name: 'balanceOf',
-  inputs: [
-    {
-      type: 'address',
-      name: 'account',
-    },
-  ],
-  outputs: [
-    {
-      type: 'uint256',
-      name: '',
-    },
-  ],
-  stateMutability: 'view',
-  type: 'function',
-};
-
-async function stakingTvl(_, _b, _cb, { api }) {
-  const balances = {};
-
-  // Fetch the balance of staked tokens in the staking contract
-  const { output: stakedBalance } = await sdk.api.abi.call({
-    abi: tokenAbi,
-    target: stakedToken,
-    params: [stakingContract],
-    chain: 'base' 
-  });
-
-  // Add the staked token balance to the balances object
-  sdk.util.sumSingleBalance(balances, `base:${stakedToken}`, stakedBalance);
-
-  return balances;
-}
-
 module.exports = {
   methodology: 'TVL of ParagonsDAO corresponds to the staking of PDT tokens in the staking contract.',
   start: 18751707, // Update with the block or timestamp when staking started
   base: {
     tvl: async () => ({}), // leave protocol TVL as empty
-    staking: stakingTvl,
+    staking: staking(stakingContract, stakedToken),
   },
 };