39 lines
1.3 KiB
JavaScript
39 lines
1.3 KiB
JavaScript
|
// Copyright 2015, 2016 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 { showSnackbar } from './snackbarActions';
|
||
|
|
|
||
|
|
export default class ChainMiddleware {
|
||
|
|
toMiddleware () {
|
||
|
|
return (store) => (next) => (action) => {
|
||
|
|
if (action.type === 'statusCollection') {
|
||
|
|
const { collection } = action;
|
||
|
|
|
||
|
|
if (collection && collection.netChain) {
|
||
|
|
const chain = collection.netChain;
|
||
|
|
const { nodeStatus } = store.getState();
|
||
|
|
|
||
|
|
if (chain !== nodeStatus.netChain) {
|
||
|
|
store.dispatch(showSnackbar(`Switched to ${chain}. Please reload the page.`, 5000));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
next(action);
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|