Calculation/app/service/material_stage.js

'use strict';

/**
 * 调差表（多期独立单价使用） 数据模型
 *
 * @author Mai
 * @date 2018/8/13
 * @version
 */


module.exports = app => {
    class MaterialStage extends app.BaseService {
        /**
         * 构造函数
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        constructor(ctx) {
            super(ctx);
            this.tableName = 'material_stage';
        }

        async updateMtp(transaction, id) {
            const sql = 'SELECT SUM(`m_tp`) as total_price, SUM(IF(`m_tax_tp` is null, `m_tp`, `m_tax_tp`)) as tax_total_price FROM ' + this.ctx.service.materialStageBills.tableName + ' WHERE `tid` = ? AND `ms_id` = ? AND `is_summary` = 1';
            const sqlParam = [this.ctx.tender.id, id];
            const tp = await transaction.queryOne(sql, sqlParam);
            const updateData2 = {
                id,
                m_tp: tp.total_price,
                m_tax_tp: tp.tax_total_price,
            };
            return await transaction.update(this.ctx.service.materialStage.tableName, updateData2);
        }
    }
    return MaterialStage;
};