edge-core-js/lib/core/currency/currency-reducer.js

Edge account & wallet management library

import { buildReducer, mapReducer } from 'redux-keto'



import {
  currencyWalletReducer,

} from './wallet/currency-wallet-reducer'






export const currency = buildReducer({
  currencyWalletIds(state, action, next) {
    // Optimize the common case:
    if (next.accountIds.length === 1) {
      const id = next.accountIds[0]
      return next.accounts[id].activeWalletIds
    }

    const out = []
    for (const accountId of next.accountIds) {
      out.push(...next.accounts[accountId].activeWalletIds)
    }
    return out
  },

  wallets: mapReducer(
    currencyWalletReducer,
    (props) => props.currency.currencyWalletIds
  )
})