82 lines
1.8 KiB
JavaScript
82 lines
1.8 KiB
JavaScript
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var Backbone = require('backbone');
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var AppNotificationsCollection = Backbone.Collection.extend({
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model: function (attrs, opts) {
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return new Backbone.Model(attrs, opts);
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},
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findById: function (id) {
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return this.findWhere({ id: id });
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},
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findByType: function (type) {
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return this.findWhere({ type: type });
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}
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});
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var AppNotifications = (function () {
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var initialized = false; // eslint-disable-line
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var collection = new AppNotificationsCollection();
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function init (opts) {
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initialized = true;
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}
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return {
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init: function (opts) {
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init(opts);
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// Types that won't be returned even if present in the collection
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this.mutedTypes = {};
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},
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// For testing porposes only
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off: function () {
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if (__ENV__ === 'test') {
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collection.reset();
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initialized = false;
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}
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},
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getByType: function (type) {
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if (this.mutedTypes.hasOwnProperty(type)) {
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return null;
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}
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return collection.findByType(type);
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},
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getCollection: function () {
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return collection;
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},
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getNotification: function (model) {
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return collection.get(model);
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},
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addNotification: function (attrs) {
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var notification = this.getByType(attrs.type);
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return notification || collection.add(attrs);
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},
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removeNotification: function (model) {
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var notification = this.getNotification(model);
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return collection.remove(notification);
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},
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removeByType: function (type) {
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var model = this.getByType(type);
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return this.removeNotification(model);
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},
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muteByType: function (type) {
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this.mutedTypes[type] = true;
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},
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unmuteByType: function (type) {
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delete this.mutedTypes[type];
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}
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};
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})();
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module.exports = AppNotifications;
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