models/entities/edition.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = edition;
var _has2 = _interopRequireDefault(require("lodash/has"));
var _util = require("../../util");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/*
 * Copyright (C) 2015-2016  Ben Ockmore
 * Copyright (C) 2019  Nicolas Pelletier
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

/**
 * @param  {any} model - The ORM model of the Edition being edited/created
 * @param  {Bookshelf} bookshelf - The BookshelfJS ORM
 * @param  {any} options - Query options such as transacting object
 * @description Automatically create and sets a new Edition Group
 * if there is none selected, in the same transaction
 */
async function autoCreateNewEditionGroup(model, bookshelf, options) {
  const aliasSetId = model.get('aliasSetId');
  const revisionId = model.get('revisionId');
  const authorCreditId = model.get('authorCreditId');
  const newEditionGroupBBID = await (0, _util.createEditionGroupForNewEdition)(bookshelf, options.transacting, aliasSetId, revisionId, authorCreditId);
  model.set('editionGroupBbid', newEditionGroupBBID);
}
function edition(bookshelf) {
  const EditionData = bookshelf.model('EditionData');
  const Edition = EditionData.extend({
    collections() {
      return this.belongsToMany('UserCollection').through('UserCollectionItem', 'bbid', 'collection_id', 'bbid');
    },
    defaultAlias() {
      return this.belongsTo('Alias', 'default_alias_id');
    },
    idAttribute: 'bbid',
    initialize() {
      this.on('fetching', (model, col, options) => {
        // If no revision is specified, fetch the master revision
        if (!model.get('revisionId')) {
          options.query.where({
            master: true
          });
        }
      });
      this.on('updating', async (model, attrs, options) => {
        // Always update the master revision.
        options.query.where({
          master: true
        });
        if ((0, _has2.default)(model, 'changed.editionGroupBbid') && !model.get('editionGroupBbid')) {
          await autoCreateNewEditionGroup(model, bookshelf, options);
        }
      });
      this.on('creating', async (model, attrs, options) => {
        if (!model.get('editionGroupBbid')) {
          await autoCreateNewEditionGroup(model, bookshelf, options);
        }
      });
    },
    revision() {
      return this.belongsTo('EditionRevision', 'revision_id');
    },
    tableName: 'bookbrainz.edition'
  });
  return bookshelf.model('Edition', Edition);
}