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https://github.com/streetwriters/notesnook.git
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69 lines
1.7 KiB
JavaScript
69 lines
1.7 KiB
JavaScript
/*
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This file is part of the Notesnook project (https://notesnook.com/)
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Copyright (C) 2023 Streetwriters (Private) Limited
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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export default class Topic {
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/**
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* @param {any} topic
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* @param {string} notebookId
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* @param {import('../api').default} db
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*/
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constructor(topic, notebookId, db) {
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this._topic = topic;
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this._db = db;
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this._notebookId = notebookId;
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}
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get totalNotes() {
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return this._db.notes.topicReferences.count(this.id);
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}
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get id() {
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return this._topic.id;
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}
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has(noteId) {
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return this._db.notes.topicReferences.has(this.id, noteId);
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}
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get all() {
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const noteIds = this._db.notes.topicReferences.get(this.id);
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if (!noteIds.length) return [];
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return noteIds.reduce((arr, noteId) => {
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let note = this._db.notes.note(noteId);
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if (note) arr.push(note.data);
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return arr;
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}, []);
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}
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clear() {
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const noteIds = this._db.notes.topicReferences.get(this.id);
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if (!noteIds.length) return;
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return this._db.notes.removeFromNotebook(
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{
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topic: this.id,
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id: this._notebookId,
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rebuildCache: true
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},
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...noteIds
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);
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}
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}
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