Redeeming Shares From a Fund

import { Hub, Participation  } from '@melonproject/melonjs';
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// your hub address
const hubAddress = '0x05263237f43190ce0e93b48afb25dd60a03ad3c5';
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// declare an instance of the fund's hub to access the spoke contract addresses
const hub = new Hub(environment, hubAddress);
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// the address of the fund's participation contract
const participationAddress = hub.getRoutes().participation; 
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// the address of the user making the redemption request
const userAddress = '0xf039e6893ffa43196fd9d1d7038b74bf39dda4a5'; 
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// specify the gas price (refer to http://ethgasstation.info/).
const gasPrice = 30000000000;
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// declare the instance of the fund's Participation contract
const participation = new Participation(environment, participationAddress);

const transaction = participation.redeem(userAddress); 
const opts = transaction.prepare({gasPrice});
const receipt = transaction.send(opts);

// a bignumber representing the number of shares to redeem
const shareQuantity = new BigNumber(329); 
const transaction = participation.redeemQuantity(userAddress, shareQuantity); 
const opts = transaction.prepare({gasPrice});
const receipt = transaction.send(opts);