const Model = require('objection').Model /* global WIKI */ /** * Pages model */ module.exports = class Page extends Model { static get tableName() { return 'pages' } static get jsonSchema () { return { type: 'object', required: ['path', 'title'], properties: { id: {type: 'integer'}, path: {type: 'string'}, title: {type: 'string'}, description: {type: 'string'}, isPublished: {type: 'boolean'}, publishStartDate: {type: 'string'}, publishEndDate: {type: 'string'}, content: {type: 'string'}, contentType: {type: 'string'}, createdAt: {type: 'string'}, updatedAt: {type: 'string'} } } } static get relationMappings() { return { tags: { relation: Model.ManyToManyRelation, modelClass: require('./tags'), join: { from: 'pages.id', through: { from: 'pageTags.pageId', to: 'pageTags.tagId' }, to: 'tags.id' } }, author: { relation: Model.BelongsToOneRelation, modelClass: require('./users'), join: { from: 'pages.authorId', to: 'users.id' } }, creator: { relation: Model.BelongsToOneRelation, modelClass: require('./users'), join: { from: 'pages.creatorId', to: 'users.id' } }, editor: { relation: Model.BelongsToOneRelation, modelClass: require('./editors'), join: { from: 'pages.editorKey', to: 'editors.key' } }, locale: { relation: Model.BelongsToOneRelation, modelClass: require('./locales'), join: { from: 'pages.localeCode', to: 'locales.code' } } } } $beforeUpdate() { this.updatedAt = new Date().toISOString() } $beforeInsert() { this.createdAt = new Date().toISOString() this.updatedAt = new Date().toISOString() } static async createPage(opts) { await WIKI.models.pages.renderPage(opts) const page = await WIKI.models.pages.query().insertAndFetch({ authorId: opts.authorId, content: opts.content, creatorId: opts.authorId, contentType: _.get(WIKI.data.editors, `${opts.editor}.contentType`, 'text'), description: opts.description, editorKey: opts.editor, isPrivate: opts.isPrivate, isPublished: opts.isPublished, localeCode: opts.locale, path: opts.path, publishEndDate: opts.publishEndDate, publishStartDate: opts.publishStartDate, title: opts.title }) await WIKI.models.storage.pageEvent({ event: 'created', page }) return page } static async updatePage(opts) { const ogPage = await WIKI.models.pages.query().findById(opts.id) if (!ogPage) { throw new Error('Invalid Page Id') } await WIKI.models.pageHistory.addVersion(ogPage) const page = await WIKI.models.pages.query().patchAndFetchById(ogPage.id, { authorId: opts.authorId, content: opts.content, description: opts.description, isPublished: opts.isPublished, publishEndDate: opts.publishEndDate, publishStartDate: opts.publishStartDate, title: opts.title }) await WIKI.models.storage.pageEvent({ event: 'updated', page }) return page } static async renderPage(opts) { WIKI.queue.job.renderPage.add(opts, { removeOnComplete: true, removeOnFail: true }) } }