fair-web/models/article-comment.js

let Sequelize = require('sequelize');
let db = syzoj.db;

let User = syzoj.model('user');
let Article = syzoj.model('article');

let model = db.define('comment', {
  id: { type: Sequelize.INTEGER, primaryKey: true, autoIncrement: true },

  content: { type: Sequelize.TEXT },

  article_id: { type: Sequelize.INTEGER },

  user_id: { type: Sequelize.INTEGER },

  public_time: { type: Sequelize.INTEGER }
}, {
  timestamps: false,
  tableName: 'comment',
  indexes: [
    {
      fields: ['article_id']
    },
    {
      fields: ['user_id']
    }
  ]
});

let Model = require('./common');
class ArticleComment extends Model {
  static async create(val) {
    return ArticleComment.fromRecord(ArticleComment.model.build(Object.assign({
      content: '',
      article_id: 0,
      user_id: 0,
      public_time: 0,
    }, val)));
  }

  async loadRelationships() {
    this.user = await User.fromID(this.user_id);
    this.article = await Article.fromID(this.article_id);
  }

  async isAllowedEditBy(user) {
    await this.loadRelationships();
    return user && (user.is_admin || this.user_id === user.id || user.id === this.article.user_id);
  }

  getModel() { return model; }
};

ArticleComment.model = model;

module.exports = ArticleComment;