47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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import { newError } from './actions';
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function withError (formatter, type = 'default') {
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return (message) => {
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return {
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error: {
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message: formatter(message),
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type
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}
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};
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};
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}
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export default class ErrorsMiddleware {
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toMiddleware () {
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return (store) => (next) => (action) => {
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const { meta } = action;
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if (meta && meta.error) {
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next(newError(meta.error));
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}
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next(action);
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};
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}
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}
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export {
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withError
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};
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