Calculation/app/service/calc_tmpl_folder.js

'use strict';

/**
 *
 * 计算模板-分类树
 * @author Mai
 * @date
 * @version
 */

module.exports = app => {

    class CostStageLedger extends app.BaseTreeService {

        /**
         * 构造函数
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        constructor(ctx) {
            super(ctx, {
                mid: 'master_id',
                kid: 'tree_id',
                pid: 'tree_pid',
                order: 'tree_order',
                level: 'tree_level',
                isLeaf: 'tree_is_leaf',
                fullPath: 'tree_full_path',
                keyPre: 'calc_tmpl_maxTreeId:',
                uuid: true,
            });
            this.tableName = 'calc_tmpl_folder';
        }

        _getDefaultData(data) {
            data.pid = this.ctx.session.sessionProject.id;
            data.type = data.master_id.split('-')[1];
            data.add_user_id = this.ctx.session.sessionUser.accountId;
            data.update_user_id = data.add_user_id;
        }

        async _deleteRelaData(mid, deleteData) {
            await this.transaction.query(`UPDATE ${this.ctx.service.calcTmpl.tableName} SET folder_id = '' WHERE folder_id IN(${deleteData.map(x => { return `'${x.id}'`; }).join(', ')})`);
        }
    }

    return CostStageLedger;
};