module.exports = class extends think.Model {
  /**
   * 分页列表
   */
  async getList({ keyword, status, page = 1, pageSize = 10 }) {
    const where = { is_deleted: 0 };
    if (keyword) {
      where._complex = {
        title: ['like', `%${keyword}%`],
        content_key: ['like', `%${keyword}%`],
        _logic: 'or'
      };
    }
    if (status !== undefined && status !== '') {
      where.status = status;
    }
    return this.where(where)
      .order('sort DESC, id DESC')
      .page(page, pageSize)
      .countSelect();
  }

  /**
   * 根据 content_key 获取内容
   */
  async getByKey(contentKey) {
    return this.where({ content_key: contentKey, status: 1, is_deleted: 0 })
      .field('title, content')
      .find();
  }
};