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4088857d67
Closes #131
70 lines
2.2 KiB
JavaScript
70 lines
2.2 KiB
JavaScript
'use strict';
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import { alt } from '../alt';
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import Q from 'q';
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import EditionListFetcher from '../fetchers/edition_list_fetcher.js';
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class EditionListActions {
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constructor() {
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this.generateActions(
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'updateEditionList',
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'refreshEditionList',
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'selectEdition',
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'clearAllEditionSelections',
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'closeAllEditionLists',
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'toggleEditionList'
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);
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}
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fetchEditionList({ pieceId, page, pageSize, orderBy, orderAsc, filterBy, maxEdition }) {
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if ((!orderBy && typeof orderAsc === 'undefined') || !orderAsc) {
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orderBy = 'edition_number';
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orderAsc = true;
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}
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// Taken from: http://stackoverflow.com/a/519157/1263876
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if ((typeof page === 'undefined' || !page) && (typeof pageSize === 'undefined' || !pageSize)) {
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page = 1;
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pageSize = 10;
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}
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let itemsToFetch = pageSize;
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// If we only want to fetch up to a specified edition, fetch all pages up to it
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// as one page and adjust afterwards
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if (typeof maxEdition === 'number') {
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itemsToFetch = Math.ceil(maxEdition / pageSize) * pageSize;
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page = 1;
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}
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return Q.Promise((resolve, reject) => {
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EditionListFetcher
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.fetch({ pieceId, page, orderBy, orderAsc, filterBy, pageSize: itemsToFetch })
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.then((res) => {
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if (res && !res.editions) {
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throw new Error('Piece has no editions to fetch.');
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}
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this.actions.updateEditionList({
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pieceId,
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page,
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pageSize,
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orderBy,
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orderAsc,
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filterBy,
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maxEdition,
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count: res.count,
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editionListOfPiece: res.editions
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});
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resolve(res);
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})
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.catch((err) => {
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console.logGlobal(err);
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reject(err);
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});
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});
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}
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}
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export default alt.createActions(EditionListActions);
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