import Service, { inject as service } from '@ember/service'; import { assert } from '@ember/debug'; import { typeOf } from '@ember/utils'; import { get } from '@ember/object'; import { isChangeset } from 'validated-changeset'; export default class RepositoryService extends Service { getModelName() { assert('RepositoryService.getModelName should be overridden', false); } getPrimaryKey() { assert('RepositoryService.getPrimaryKey should be overridden', false); } getSlugKey() { assert('RepositoryService.getSlugKey should be overridden', false); } // @service('store') store; reconcile(meta = {}) { // unload anything older than our current sync date/time if (typeof meta.date !== 'undefined') { const checkNspace = meta.nspace !== ''; this.store.peekAll(this.getModelName()).forEach(item => { const dc = get(item, 'Datacenter'); if (dc === meta.dc) { if (checkNspace) { const nspace = get(item, 'Namespace'); if (typeof nspace !== 'undefined' && nspace !== meta.nspace) { return; } } const date = get(item, 'SyncTime'); if (!item.isDeleted && typeof date !== 'undefined' && date != meta.date) { this.store.unloadRecord(item); } } }); } } peekOne(id) { return this.store.peekRecord(this.getModelName(), id); } findAllByDatacenter(dc, nspace, configuration = {}) { const query = { dc: dc, ns: nspace, }; if (typeof configuration.cursor !== 'undefined') { query.index = configuration.cursor; query.uri = configuration.uri; } return this.store.query(this.getModelName(), query); } findBySlug(slug, dc, nspace, configuration = {}) { const query = { dc: dc, ns: nspace, id: slug, }; if (typeof configuration.cursor !== 'undefined') { query.index = configuration.cursor; query.uri = configuration.uri; } return this.store.queryRecord(this.getModelName(), query); } create(obj) { // TODO: This should probably return a Promise return this.store.createRecord(this.getModelName(), obj); } persist(item) { // workaround for saving changesets that contain fragments // firstly commit the changes down onto the object if // its a changeset, then save as a normal object if (isChangeset(item)) { item.execute(); item = item.data; } return item.save(); } remove(obj) { let item = obj; if (typeof obj.destroyRecord === 'undefined') { item = obj.get('data'); } // TODO: Change this to use vanilla JS // I think this was originally looking for a plain object // as opposed to an ember one if (typeOf(item) === 'object') { item = this.store.peekRecord(this.getModelName(), item[this.getPrimaryKey()]); } return item.destroyRecord().then(item => { return this.store.unloadRecord(item); }); } invalidate() { // TODO: This should probably return a Promise this.store.unloadAll(this.getModelName()); } }