openethereum/js/src/redux/providers/tokensReducer.js

40 lines
1.2 KiB
JavaScript

// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import { handleActions } from 'redux-actions';
import { ETH_TOKEN } from '~/util/tokens';
const initialState = {
[ ETH_TOKEN.id ]: ETH_TOKEN
};
export default handleActions({
setTokens (state, action) {
const { tokens } = action;
const nextTokens = { ...state };
Object.keys(tokens).forEach((tokenId) => {
nextTokens[tokenId] = {
...(nextTokens[tokenId]),
...tokens[tokenId]
};
});
return nextTokens;
}
}, initialState);