BuyBond

BuyBond.js

//update sender's account
const new_sender_nash = new BigNum(sender.asset.nash).sub(bond.asset.price).toString() ;

const updated_sender = {...sender, asset: {...sender.asset, nash: new_sender_nash} }; 

store.account.set(updated_sender.address, updated_sender);

//update bond's account
const updated_bond = {...bond, asset: {...bond.asset, ownerId:sender.address, status: 'sold'}};

store.account.set(updated_bond.address, updated_bond);

//update Manager's account
const new_supply =  new BigNum(Manager.asset.nashSupply).sub(bond.asset.price).toString();

var new_bondsList = (!Manager.asset.bondsList) ? [] : Manager.asset.bondsList;

new_bondsList.push(bond.address);

const updated_Manager = {...Manager,asset : {...Manager.asset, bondsList : new_bondsList , nashSupply: new_supply}};

store.account.set(updated_Manager.address, updated_Manager);