118 lines
2.8 KiB
JavaScript
118 lines
2.8 KiB
JavaScript
const ghostBookshelf = require('./base');
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const urlUtils = require('../../shared/url-utils');
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const Collection = ghostBookshelf.Model.extend({
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tableName: 'collections',
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hooks: {
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belongsToMany: {
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/**
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* @this {Collection}
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* @param {*} existing
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* @param {*} targets
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* @param {*} options
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*/
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after(existing, targets, options) {
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if (this.get('type') === 'automatic') {
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return;
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}
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const queryOptions = {
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query: {
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where: {}
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}
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};
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return Promise.all(targets.models.map((target, index) => {
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queryOptions.query.where[existing.relatedData.otherKey] = target.id;
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return existing.updatePivot({
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sort_order: index
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}, {
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...options,
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...queryOptions
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});
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}));
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}
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}
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},
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formatOnWrite(attrs) {
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if (attrs.feature_image) {
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attrs.feature_image = urlUtils.toTransformReady(attrs.feature_image);
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}
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return attrs;
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},
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parse() {
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const attrs = ghostBookshelf.Model.prototype.parse.apply(this, arguments);
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if (attrs.feature_image) {
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attrs.feature_image = urlUtils.transformReadyToAbsolute(attrs.feature_image);
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}
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return attrs;
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},
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relationships: ['posts'],
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relationshipConfig: {
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posts: {
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editable: false
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}
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},
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relationshipBelongsTo: {
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posts: 'posts'
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},
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filterExpansions() {
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return [{
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key: 'posts',
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replacement: 'posts.id'
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}];
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},
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filterRelations() {
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return {
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posts: {
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tableName: 'posts',
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type: 'manyToMany',
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joinTable: 'collections_posts',
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joinFrom: 'collection_id',
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joinTo: 'post_id'
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}
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};
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},
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permittedAttributes() {
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let filteredKeys = ghostBookshelf.Model.prototype.permittedAttributes.apply(this, arguments);
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this.relationships.forEach((key) => {
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filteredKeys.push(key);
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});
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return filteredKeys;
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},
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posts() {
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return this.belongsToMany(
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'Post',
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'collections_posts',
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'collection_id',
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'post_id',
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'id',
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'id'
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);
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},
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collectionPosts() {
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return this.hasMany(
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'CollectionPost'
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);
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}
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});
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module.exports = {
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Collection: ghostBookshelf.model('Collection', Collection)
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};
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