124 lines
2.9 KiB
JavaScript
124 lines
2.9 KiB
JavaScript
'use strict';
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const api = require('../api.js');
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const uri = require('../util/uri.js');
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const events = require('../events.js');
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class Comment extends events.EventTarget {
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constructor() {
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super();
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this._updateFromResponse({});
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}
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static create(postId) {
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const comment = new Comment();
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comment._postId = postId;
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return comment;
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}
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static fromResponse(response) {
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const comment = new Comment();
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comment._updateFromResponse(response);
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return comment;
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}
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get id() {
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return this._id;
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}
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get postId() {
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return this._postId;
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}
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get text() {
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return this._text || '';
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}
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get user() {
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return this._user;
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}
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get creationTime() {
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return this._creationTime;
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}
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get lastEditTime() {
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return this._lastEditTime;
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}
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get score() {
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return this._score;
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}
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get ownScore() {
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return this._ownScore;
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}
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set text(value) {
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this._text = value;
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}
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save() {
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const detail = {
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version: this._version,
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text: this._text,
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};
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let promise = this._id ?
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api.put(uri.formatApiLink('comment', this.id), detail) :
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api.post(uri.formatApiLink('comments'),
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Object.assign({postId: this._postId}, detail));
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return promise.then(response => {
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this._updateFromResponse(response);
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this.dispatchEvent(new CustomEvent('change', {
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detail: {
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comment: this,
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},
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}));
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return Promise.resolve();
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});
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}
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delete() {
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return api.delete(
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uri.formatApiLink('comment', this.id),
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{version: this._version})
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.then(response => {
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this.dispatchEvent(new CustomEvent('delete', {
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detail: {
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comment: this,
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},
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}));
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return Promise.resolve();
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});
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}
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setScore(score) {
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return api.put(
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uri.formatApiLink('comment', this.id, 'score'),
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{score: score})
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.then(response => {
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this._updateFromResponse(response);
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this.dispatchEvent(new CustomEvent('changeScore', {
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detail: {
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comment: this,
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},
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}));
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return Promise.resolve();
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});
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}
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_updateFromResponse(response) {
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this._version = response.version;
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this._id = response.id;
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this._postId = response.postId;
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this._text = response.text;
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this._user = response.user;
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this._creationTime = response.creationTime;
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this._lastEditTime = response.lastEditTime;
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this._score = parseInt(response.score);
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this._ownScore = parseInt(response.ownScore);
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}
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}
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module.exports = Comment;
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