Yuri Kuznetsov
127 lines
3.6 KiB
JavaScript
127 lines
3.6 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) 2014-2022 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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define('model-factory', [], function () {
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/**
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* A model factory.
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*
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* @class
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* @name Class
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* @memberOf module:model-factory
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*/
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let ModelFactory = function (loader, metadata, user) {
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this.loader = loader;
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this.metadata = metadata;
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this.user = user;
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this.seeds = {};
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};
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_.extend(ModelFactory.prototype, /** @lends module:model-factory.Class# */ {
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/**
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* @private
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*/
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loader: null,
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/**
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* @private
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*/
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metadata: null,
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/**
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* @private
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*/
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seeds: null,
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/**
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* @public
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* @type {module:date-time.Class|null}
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* @internal
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*/
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dateTime: null,
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/**
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* @private
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*/
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user: null,
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/**
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* Create a model.
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*
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* @param {string} name An entity type.
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* @param {Function} [callback] Deprecated.
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* @param {Object} [context] Deprecated.
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* @returns {Promise<module:model.Class>}
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*/
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create: function (name, callback, context) {
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return new Promise(resolve => {
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context = context || this;
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this.getSeed(name, seed => {
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let model = new seed();
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if (callback) {
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callback.call(context, model);
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}
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resolve(model);
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});
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});
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},
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/**
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* @private
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*/
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getSeed: function (name, callback) {
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if ('name' in this.seeds) {
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callback(this.seeds[name]);
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return;
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}
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let className = this.metadata.get('clientDefs.' + name + '.model') || 'model';
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require(className, modelClass => {
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this.seeds[name] = modelClass.extend({
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name: name,
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entityType: name,
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defs: this.metadata.get('entityDefs.' + name) || {},
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dateTime: this.dateTime,
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_user: this.user,
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});
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callback(this.seeds[name]);
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});
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},
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});
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return ModelFactory;
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});
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