Yuri Kuznetsov
87 lines
2.6 KiB
JavaScript
87 lines
2.6 KiB
JavaScript
/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014-2023 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
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* Website: https://www.espocrm.com
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*
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* EspoCRM 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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*
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* EspoCRM 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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*
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* You should have received a copy of the GNU General Public License
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* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
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************************************************************************/
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/** @module multi-collection */
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import Collection from 'collection';
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/**
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* A collection that can contain entities of different entity types.
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*/
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class MultiCollection extends Collection {
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/**
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* A model seed map.
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*
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* @public
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* @type {Object.<string, module:model>}
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*/
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seeds = null
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/** @inheritDoc */
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prepareAttributes(response, options) {
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this.total = response.total;
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if (!('list' in response)) {
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throw new Error("No 'list' in response.");
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}
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/** @type {({_scope?: string} & Object.<string, *>)[]} */
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const list = response.list;
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return list.map(attributes => {
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let entityType = attributes._scope;
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if (!entityType) {
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throw new Error("No '_scope' attribute.");
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}
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attributes = _.clone(attributes);
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delete attributes['_scope'];
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let model = this.seeds[entityType].clone();
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model.set(attributes);
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return model;
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});
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}
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/** @inheritDoc */
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clone() {
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let collection = super.clone();
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collection.seeds = this.seeds;
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return collection;
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}
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}
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// noinspection JSUnusedGlobalSymbols
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export default MultiCollection;
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