74 lines
2.0 KiB
JavaScript
74 lines
2.0 KiB
JavaScript
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// 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 { action, observable } from 'mobx';
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import store from 'store';
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import { LS_STORE_KEY } from './constants';
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import defaults, { FEATURES, MODES } from './defaults';
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const isProductionMode = process.env.NODE_ENV === 'production';
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let instance = null;
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export default class Store {
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@observable active = {};
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constructor () {
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this.loadActiveFeatures();
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}
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@action setActiveFeatures = (features = {}, isProduction) => {
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this.active = Object.assign({}, this.getDefaultActive(isProduction), features);
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}
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@action toggleActive = (featureKey) => {
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this.active = Object.assign({}, this.active, { [featureKey]: !this.active[featureKey] });
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this.saveActiveFeatures();
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}
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getDefaultActive (isProduction = isProductionMode) {
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const modesTest = [MODES.PRODUCTION];
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if (!isProduction) {
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modesTest.push(MODES.TESTING);
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}
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return Object
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.keys(FEATURES)
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.reduce((visibility, feature) => {
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visibility[feature] = modesTest.includes(defaults[feature].mode);
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return visibility;
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}, {});
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}
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loadActiveFeatures () {
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this.setActiveFeatures(store.get(LS_STORE_KEY));
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}
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saveActiveFeatures () {
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store.set(LS_STORE_KEY, this.active);
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}
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static get () {
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if (!instance) {
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instance = new Store();
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}
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return instance;
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}
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}
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