Calculation/app/service/advance_audit.js

'use strict';

const auditConst = require('../const/audit').advance;
const shenpiConst = require('../const/shenpi');
const pushType = require('../const/audit').pushType;
const smsTypeConst = require('../const/sms_type');
const wxConst = require('../const/wechat_template.js');
module.exports = app => {
    class AdvanceAudit extends app.BaseService {
        constructor(ctx) {
            super(ctx);
            this.tableName = 'advance_audit';
        }

        /**
         * 获取审核人流程列表
         * @param {Number} vid 预付款记录id
         * @param {Number} times 审核次数
         * @return {Promise<Array>} 查询结果集
         */
        async getAuditGroupByList(vid, times = 1) {
            const sql =
                'SELECT la.`audit_id`, pa.`name`, pa.`company`, pa.`role`, la.`times`, la.`vid`, la.`order` ' +
                'FROM ?? AS la, ?? AS pa ' +
                'WHERE la.`vid` = ? and la.`times` = ? and la.`audit_id` = pa.`id` GROUP BY la.`audit_id` ORDER BY la.`order`';
            const sqlParam = [this.tableName, this.ctx.service.projectAccount.tableName, vid, times];
            return await this.db.query(sql, sqlParam);
        }

        /**
         * 获取审核人流程列表(包括原报)
         * @param {Number} vid 预付款记录id
         * @param {Number} times 审核次数
         * @return {Promise<Array>} 查询结果集(包括原报)
         */
        async getAuditorsWithOwner(vid, times = 1) {
            const result = await this.getAuditGroupByList(vid, times);
            const sql =
                'SELECT pa.`id` As audit_id, pa.`name`, pa.`company`, pa.`role`, ? As times, ? As vid, 0 As `order`' +
                '  FROM ' +
                this.ctx.service.advance.tableName +
                ' As s' +
                '  LEFT JOIN ' +
                this.ctx.service.projectAccount.tableName +
                ' As pa' +
                '  ON s.uid = pa.id' +
                '  WHERE s.id = ?';
            const sqlParam = [times, vid, vid];
            const user = await this.db.queryOne(sql, sqlParam);
            result.unshift(user);
            return result;
        }

        /**
         * 获取最新审核顺序
         * @param {Number} vid - 预付款id
         * @param {Number} times - 第几次审批
         * @return {Number} 审核顺序
         */
        async getNewOrder(vid, times = 1) {
            const sql = 'SELECT Max(??) As max_order FROM ?? Where `vid` = ? and `times` = ?';
            const sqlParam = ['order', this.tableName, vid, times];
            const result = await this.db.queryOne(sql, sqlParam);
            return result && result.max_order ? result.max_order + 1 : 1;
        }

        /**
         * 新增审核人
         * @param {Number} tid - 标段id
         * @param {Number} vid - 预付款id
         * @param {Number} audit_id - 审核人id
         * @param {Number} times - 第几次审批
         * @return {Boolean} 是否插入成功
         */
        async addAuditor(tid, vid, audit_id, times = 1, is_gdzs = 0) {
            const transaction = await this.db.beginTransaction();
            try {
                let newOrder = await this.getNewOrder(vid, times);
                // 判断是否存在固定终审，存在则newOrder - 1并使终审order+1
                newOrder = is_gdzs === 1 ? newOrder - 1 : newOrder;
                if (is_gdzs) await this._syncOrderByDelete(transaction, vid, newOrder, times, '+');
                const record = {
                    tid,
                    vid,
                    audit_id,
                    times,
                    order: newOrder,
                    status: auditConst.status.uncheck,
                };
                const result = await transaction.insert(this.tableName, record);
                await transaction.commit();
                return result && result.affectedRows === 1;
            } catch (err) {
                await transaction.rollback();
                throw err;
            }
            return false;
        }

        /**
         * 移除审核人
         * @param {Number} vid - 预付款id
         * @param {Number} audit_id - 审核人id
         * @param {Number} times - 第几次审批
         * @return {Promise<boolean>}
         */
        async deleteAuditor(vid, audit_id, times = 1) {
            const transaction = await this.db.beginTransaction();
            try {
                const condition = { vid, audit_id, times };
                const auditor = await this.getDataByCondition(condition);
                if (!auditor) {
                    throw '该审核人不存在';
                }
                await this._syncOrderByDelete(transaction, vid, auditor.order, times);
                await transaction.delete(this.tableName, condition);
                await transaction.commit();
            } catch (err) {
                await transaction.rollback();
                throw err;
            }
            return true;
        }

        /**
         * 移除审核人时，同步其后审核人order
         * @param {Function} transaction - 事务
         * @param {Number} vid - 预付款id
         * @param {Number} order - 审核顺序
         * @param {Number} times - 第几次审批
         * @return {Promise<*>} 查询结果集
         * @private
         */
        async _syncOrderByDelete(transaction, vid, order, times, selfOperate = '-') {
            this.initSqlBuilder();
            this.sqlBuilder.setAndWhere('vid', {
                value: this.db.escape(vid),
                operate: '=',
            });
            this.sqlBuilder.setAndWhere('order', {
                value: order,
                operate: '>=',
            });
            this.sqlBuilder.setAndWhere('times', {
                value: times,
                operate: '=',
            });
            this.sqlBuilder.setUpdateData('order', {
                value: 1,
                selfOperate: selfOperate,
            });
            const [sql, sqlParam] = this.sqlBuilder.build(this.tableName, 'update');
            const data = await transaction.query(sql, sqlParam);
            return data;
        }

        /**
         * 获取当前审核人
         * @param {Number} vid - 预付款id
         * @param {Number} times - 第几次审批
         * @return {Promise<Object>} 查询结果集
         */
        async getCurAuditor(vid, times = 1) {
            const sql =
                'SELECT la.`audit_id`, pa.`name`, pa.`company`, pa.`role`, pa.`mobile`, pa.`telephone`, la.`times`, la.`order`, la.`status`, la.`opinion`, la.`create_time`, la.`end_time` ' +
                'FROM ?? AS la, ?? AS pa ' +
                'WHERE la.`vid` = ? and la.`status` = ? and la.`times` = ?' +
                '    and la.`audit_id` = pa.`id`';
            const sqlParam = [this.tableName, this.ctx.service.projectAccount.tableName, vid, auditConst.status.checking, times];
            return await this.db.queryOne(sql, sqlParam);
        }

        /**
         * 获取审核列表信息
         * @param {Number} vid - 预付款id
         * @param {Number} times - 第几次审批
         * @return {Promise<Array>} 查询结果集
         */
        async getAuditors(vid, times = 1) {
            const sql =
                'SELECT la.`audit_id`, pa.`name`, pa.`company`, pa.`role`, pa.`mobile`, pa.`telephone`, la.`times`, la.`order`, la.`status`, la.`opinion`, la.`create_time`, la.`end_time`, g.`sort` ' +
                'FROM ?? AS la, ?? AS pa, (SELECT `audit_id`,(@i:=@i+1) as `sort` FROM ??, (select @i:=0) as it WHERE `vid` = ? AND `times` = ? GROUP BY `audit_id`) as g ' +
                'WHERE la.`vid` = ? and la.`times` = ? and la.`audit_id` = pa.`id` and g.`audit_id` = la.`audit_id` order by la.`order`';
            const sqlParam = [this.tableName, this.ctx.service.projectAccount.tableName, this.tableName, vid, times, vid, times];
            const result = await this.db.query(sql, sqlParam);
            const sql2 = 'SELECT COUNT(a.`audit_id`) as num FROM (SELECT `audit_id` FROM ?? WHERE `vid` = ? AND `times` = ? GROUP BY `audit_id`) as a';
            const sqlParam2 = [this.tableName, vid, times];
            const count = await this.db.queryOne(sql2, sqlParam2);
            for (const i in result) {
                result[i].max_sort = count.num;
            }
            return result;
        }

        /**
         * 获取审核人信息
         * @param {Number} vid - 预付款id
         * @param {Number} audit_id - 审核人id
         * @param {Number} times - 第几次审批
         * @return {Promise<*>} 查询结果
         */
        async getAuditor(vid, audit_id, times = 1) {
            const sql =
                'SELECT la.`audit_id`, pa.`name`, pa.`company`, pa.`role`, pa.`mobile`, pa.`telephone`, la.`times`, la.`order`, la.`status`, la.`opinion`, la.`create_time`, la.`end_time` ' +
                'FROM ?? AS la, ?? AS pa ' +
                'WHERE la.`vid` = ? and la.`audit_id` = ? and la.`times` = ?' +
                '    and la.`audit_id` = pa.`id`';
            const sqlParam = [this.tableName, this.ctx.service.projectAccount.tableName, vid, audit_id, times];
            return await this.db.queryOne(sql, sqlParam);
        }

        /**
         * 开始审批
         * @param {Number} vid - 预付款id
         * @param {Number} times - 第几次审批
         * @param {Object} data - 载荷
         */
        async start(vid, times = 1, data) {
            const audit = await this.getDataByCondition({ vid, times, order: 1 });
            if (!audit) {
                if(this.ctx.tender.info.shenpi.advance === shenpiConst.sp_status.gdspl) {
                    throw '请联系管理员添加审批人';
                } else {
                    throw '请先选择审批人，再上报数据';
                }
            }
            const transaction = await this.db.beginTransaction();
            try {
                await transaction.update(this.tableName, { id: audit.id, status: auditConst.status.checking, create_time: new Date() });
                await transaction.update(this.ctx.service.advance.tableName, {
                    id: audit.vid,
                    ...data,
                });

                // 微信模板通知
                const advanceInfo = await this.ctx.service.advance.getDataById(vid);
                const wechatData = {
                    qi: advanceInfo.type === 0 ? '开工预付款第' + advanceInfo.order + '期' : '材料预付款第' + advanceInfo.order + '期',
                    status: wxConst.status.check,
                    tips: wxConst.tips.check,
                    tp: parseFloat(advanceInfo.cur_amount),
                };
                await this.ctx.helper.sendWechat(audit.audit_id, smsTypeConst.const.YFK, smsTypeConst.judge.approval.toString(), wxConst.template.advance, wechatData);
                await transaction.commit();
            } catch (err) {
                await transaction.rollback();
                throw err;
            }
            return true;
        }

        async _checked(pid, advanceId, checkData, times) {
            const time = new Date();

            // 整理当前流程审核人状态更新
            const audit = await this.getDataByCondition({ vid: advanceId, times, status: auditConst.status.checking });
            if (!audit) {
                throw '审核数据错误';
            }

            // 获取审核人列表
            const sql = 'SELECT `tid`, `vid`, `audit_id`, `order` FROM ?? WHERE `vid` = ? and `times` = ? GROUP BY `audit_id` ORDER BY `id` ASC';
            const sqlParam = [this.tableName, advanceId, times];
            const auditors = await this.db.query(sql, sqlParam);

            const nextAudit = await this.getDataByCondition({ vid: advanceId, times, order: audit.order + 1 });

            const transaction = await this.db.beginTransaction();
            try {
                await transaction.update(this.tableName, { id: audit.id, status: checkData.checkType, opinion: checkData.opinion, end_time: time });
                // 获取推送必要信息
                const noticeContent = await this.getNoticeContent(pid, audit.tid, advanceId, audit.audit_id);
                // 添加推送
                const records = [{ pid, type: pushType.advance, uid: this.ctx.advance.uid, status: auditConst.status.checked, content: noticeContent }];
                auditors.forEach(audit => {
                    records.push({ pid, type: pushType.advance, uid: audit.audit_id, status: auditConst.status.checked, content: noticeContent });
                });
                await transaction.insert(this.ctx.service.noticePush.tableName, records);
                // 无下一审核人表示，审核结束

                const advanceInfo = await this.ctx.service.advance.getDataById(advanceId);
                if (nextAudit) {
                    // 流程至下一审批人
                    await transaction.update(this.tableName, { id: nextAudit.id, status: auditConst.status.checking, create_time: time });

                    // 同步期信息
                    await transaction.update(this.ctx.service.advance.tableName, {
                        id: advanceId,
                        status: auditConst.status.checking,
                    });
                    // 微信模板通知
                    const wechatData = {
                        qi: advanceInfo.type === 0 ? '开工预付款第' + advanceInfo.order + '期' : '材料预付款第' + advanceInfo.order + '期',
                        status: wxConst.status.check,
                        tips: wxConst.tips.check,
                        tp: parseFloat(advanceInfo.cur_amount),
                    };
                    await this.ctx.helper.sendWechat(nextAudit.audit_id, smsTypeConst.const.YFK, smsTypeConst.judge.approval.toString(), wxConst.template.advance, wechatData);
                } else {
                    await transaction.update(this.ctx.service.advance.tableName, {
                        id: advanceId,
                        status: checkData.checkType,
                        end_time: time,
                    });

                    // 微信模板通知
                    const users = this._.uniq(this._.concat(this._.map(auditors, 'audit_id'), advanceInfo.uid));
                    const wechatData = {
                        qi: advanceInfo.type === 0 ? '开工预付款第' + advanceInfo.order + '期' : '材料预付款第' + advanceInfo.order + '期',
                        status: wxConst.status.success,
                        tips: wxConst.tips.success,
                        tp: parseFloat(advanceInfo.cur_amount),
                    };
                    await this.ctx.helper.sendWechat(users, smsTypeConst.const.YFK, smsTypeConst.judge.result.toString(), wxConst.template.advance, wechatData);
                }
                await transaction.commit();
            } catch (err) {
                await transaction.rollback();
                throw err;
            }
        }

        async _checkNo(pid, advanceId, checkData, times) {
            const time = new Date();
            // 整理当前流程审核人状态更新
            const audit = await this.getDataByCondition({ vid: advanceId, times, status: auditConst.status.checking });
            if (!audit) {
                throw '审核数据错误';
            }
            const sql = 'SELECT `tid`, `vid`, `audit_id`, `order` FROM ?? WHERE `vid` = ? and `times` = ? GROUP BY `audit_id` ORDER BY `id` ASC';
            const sqlParam = [this.tableName, advanceId, times];
            const auditors = await this.db.query(sql, sqlParam);
            let order = 1;
            for (const a of auditors) {
                a.times = times + 1;
                a.order = order;
                a.status = auditConst.status.uncheck;
                order++;
            }
            const transaction = await this.db.beginTransaction();
            try {
                await transaction.update(this.tableName, { id: audit.id, status: checkData.checkType, opinion: checkData.opinion, end_time: time });

                // 添加到消息推送表
                const noticeContent = await this.getNoticeContent(pid, audit.tid, advanceId, audit.audit_id);
                const records = [{ pid, type: pushType.advance, uid: this.ctx.advance.uid, status: auditConst.status.checkNo, content: noticeContent }];
                auditors.forEach(audit => {
                    records.push({ pid, type: pushType.advance, uid: audit.audit_id, status: auditConst.status.checkNo, content: noticeContent });
                });
                await transaction.insert(this.ctx.service.noticePush.tableName, records);

                // 同步期信息
                await transaction.update(this.ctx.service.advance.tableName, {
                    id: advanceId,
                    status: checkData.checkType,
                    times: times + 1,
                });
                // 微信模板通知
                const advanceInfo = await this.ctx.service.advance.getDataById(advanceId);
                const users = this._.uniq(this._.concat(this._.map(auditors, 'audit_id'), advanceInfo.uid));
                const wechatData = {
                    qi: advanceInfo.type === 0 ? '开工预付款第' + advanceInfo.order + '期' : '材料预付款第' + advanceInfo.order + '期',
                    status: wxConst.status.back,
                    tips: wxConst.tips.back,
                    tp: parseFloat(advanceInfo.cur_amount),
                };
                await this.ctx.helper.sendWechat(users, smsTypeConst.const.YFK, smsTypeConst.judge.result.toString(), wxConst.template.advance, wechatData);
                // 拷贝新一次审核流程列表
                await transaction.insert(this.tableName, auditors);
                await transaction.commit();
            } catch (err) {
                await transaction.rollback();
                throw err;
            }
        }

        async _checkNoPre(pid, advanceId, checkData, times) {
            const time = new Date();
            // 整理当前流程审核人状态更新
            const audit = await this.getDataByCondition({ vid: advanceId, times, status: auditConst.status.checking });
            if (!audit || audit.order <= 1) {
                throw '审核数据错误';
            }
            // 添加重新审批后，不能用order-1,取groupby值里的上一个才对
            const auditors2 = await this.getAuditGroupByList(advanceId, times);
            const auditorIndex = await auditors2.findIndex(function(item) {
                return item.audit_id === audit.audit_id;
            });
            const preAuditor = auditors2[auditorIndex - 1];
            const noticeContent = await this.getNoticeContent(pid, audit.tid, advanceId, audit.audit_id);
            const transaction = await this.db.beginTransaction();
            try {
                // 添加到消息推送表
                const records = [{ pid, type: pushType.advance, uid: this.ctx.advance.uid, status: auditConst.status.checkNoPre, content: noticeContent }];
                auditors2.forEach(audit => {
                    records.push({ pid, type: pushType.advance, uid: audit.audit_id, status: auditConst.status.checkNoPre, content: noticeContent });
                });
                await transaction.insert(this.ctx.service.noticePush.tableName, records);
                await transaction.update(this.tableName, { id: audit.id, status: checkData.checkType, opinion: checkData.opinion, end_time: time });
                // 顺移气候审核人流程顺序
                this.initSqlBuilder();
                this.sqlBuilder.setAndWhere('vid', { value: advanceId, operate: '=' });
                this.sqlBuilder.setAndWhere('order', { value: audit.order, operate: '>' });
                this.sqlBuilder.setUpdateData('order', { value: 2, selfOperate: '+' });
                const [sql, sqlParam] = this.sqlBuilder.build(this.tableName, 'update');
                await transaction.query(sql, sqlParam);
                const newAuditors = [];
                newAuditors.push({
                    tid: audit.tid,
                    vid: audit.vid,
                    audit_id: preAuditor.audit_id,
                    times: audit.times,
                    order: audit.order + 1,
                    status: auditConst.status.checking,
                    create_time: time,
                });
                newAuditors.push({
                    tid: audit.tid,
                    vid: audit.vid,
                    audit_id: audit.audit_id,
                    times: audit.times,
                    order: audit.order + 2,
                    status: auditConst.status.uncheck,
                });
                // 微信模板通知
                const advanceInfo = await this.ctx.service.advance.getDataById(advanceId);
                const wechatData = {
                    qi: advanceInfo.type === 0 ? '开工预付款第' + advanceInfo.order + '期' : '材料预付款第' + advanceInfo.order + '期',
                    status: wxConst.status.check,
                    tips: wxConst.tips.check,
                    tp: parseFloat(advanceInfo.cur_amount),
                };
                await this.ctx.helper.sendWechat(preAuditor.audit_id, smsTypeConst.const.YFK, smsTypeConst.judge.approval.toString(), wxConst.template.advance, wechatData);
                await transaction.insert(this.tableName, newAuditors);
                await transaction.commit();
            } catch (error) {
                await transaction.rollback();
                throw error;
            }
        }

        /**
         * 审批
         * @param {Number} advanceId - 预付款id
         * @param {auditConst.status.checked|auditConst.status.checkNo} checkData - 审批结果
         * @param {Number} times - 第几次审批
         * @return {Promise<void>}
         */
        async check(advanceId, checkData, times = 1) {
            if (checkData.checkType !== auditConst.status.checked && checkData.checkType !== auditConst.status.checkNo && checkData.checkType !== auditConst.status.checkNoPre) {
                throw '提交数据错误';
            }
            const pid = this.ctx.session.sessionProject.id;
            switch (checkData.checkType) {
                case auditConst.status.checked:
                    await this._checked(pid, advanceId, checkData, times);
                    break;
                case auditConst.status.checkNo:
                    await this._checkNo(pid, advanceId, checkData, times);
                    break;
                case auditConst.status.checkNoPre:
                    await this._checkNoPre(pid, advanceId, checkData, times);
                    break;
                default:
                    throw '无效审批操作';
            }
        }

        /**
         * 用于添加推送所需的content内容
         * @param {Number} pid 项目id
         * @param {Number} tid 台账id
         * @param {Number} vid 预付款id
         * @param {Number} uid 审批人id
         */
        async getNoticeContent(pid, tid, vid, uid) {
            const noticeSql =
                'SELECT * FROM (SELECT ' +
                '  t.`id` As `tid`, ad.`vid`, t.`name`, m.`order`, pa.`name` As `su_name`, pa.role As `su_role`' +
                '  FROM (SELECT * FROM ?? WHERE `id` = ? ) As t' +
                '  LEFT JOIN ?? As m On t.`id` = m.`tid` AND m.`id` = ?' +
                '  LEFT JOIN ?? As ad ON m.`id` = ad.`vid`' +
                '  LEFT JOIN ?? As pa ON pa.`id` = ?' +
                '  WHERE  t.`project_id` = ? ) as new_t GROUP BY new_t.`tid`';
            const noticeSqlParam = [
                this.ctx.service.tender.tableName,
                tid,
                this.ctx.service.advance.tableName,
                vid,
                this.tableName,
                this.ctx.service.projectAccount.tableName,
                uid,
                pid,
            ];
            const content = await this.db.query(noticeSql, noticeSqlParam);
            return content.length ? JSON.stringify(content[0]) : '';
        }

        /**
         * 通过状态获取审核人信息
         * @param {Number} vid - 预付款id
         * @param {Number} status - 期状态
         * @param {Number} times - 审批次数
         * @return {Object} auditor 审核人信息
         */
        async getAuditorByStatus(vid, status, times = 1) {
            let auditor = null;
            let sql = '';
            let sqlParam = '';
            switch (status) {
                case auditConst.status.checking:
                case auditConst.status.checked:
                case auditConst.status.checkNoPre:
                    sql =
                        'SELECT la.`audit_id`, pa.`name`, pa.`company`, pa.`role`, la.`times`, la.`vid`, la.`order` ' +
                        'FROM ?? AS la, ?? AS pa ' +
                        'WHERE la.`vid` = ? and la.`status` = ? and la.`audit_id` = pa.`id` order by la.`times` desc, la.`order` desc';
                    sqlParam = [this.tableName, this.ctx.service.projectAccount.tableName, vid, status];
                    auditor = await this.db.queryOne(sql, sqlParam);
                    break;
                case auditConst.status.checkNo:
                    sql =
                        'SELECT la.`audit_id`, pa.`name`, pa.`company`, pa.`role`, la.`times`, la.`vid`, la.`order` ' +
                        'FROM ?? AS la, ?? AS pa ' +
                        'WHERE la.`vid` = ? and la.`status` = ? and la.`times` = ? and la.`audit_id` = pa.`id` order by la.`times` desc, la.`order` desc';
                    sqlParam = [this.tableName, this.ctx.service.projectAccount.tableName, vid, auditConst.status.checkNo, parseInt(times) - 1];
                    auditor = await this.db.queryOne(sql, sqlParam);
                    break;
                case auditConst.status.uncheck:
                default:
                    break;
            }
            return auditor;
        }

        /**
         * 获取所有审核人
         * @param {Number} tenderId 标段id
         */
        async getAllAuditors(tenderId) {
            const sql = 'SELECT au.audit_id, au.tid FROM ' + this.tableName + ' au' +
                '  LEFT JOIN ' + this.ctx.service.tender.tableName + ' t On au.tid = t.id' +
                '  WHERE t.id = ?' +
                '  GROUP BY  au.audit_id';
            const sqlParam = [tenderId];
            return this.db.query(sql, sqlParam);
        }

        /**
         * 获取待处理审核列表
         * @param {Number} auditorId 审核人id
         */
        async getAuditAdvance(auditorId) {
            const sql = 'SELECT ma.`audit_id`, ma.`times`, ma.`order`, ma.`create_time`, ma.`end_time`, ma.`tid`, ma.`vid`,' +
                        '    m.`order` As `morder`, m.`status` As `mstatus`,' +
                        '    t.`name`, t.`project_id`, t.`type`, t.`user_id` ' +
                        '  FROM ?? AS ma, ?? AS m, ?? As t ' +
                        '  WHERE ((ma.`audit_id` = ? and ma.`status` = ?) OR (m.`uid` = ? and ma.`status` = ? and m.`status` = ? and ma.`times` = (m.`times`-1)))' +
                        '    and ma.`vid` = m.`id` and ma.`tid` = t.`id` ORDER BY ma.`create_time` DESC';
            const sqlParam = [this.tableName, this.ctx.service.advance.tableName, this.ctx.service.tender.tableName, auditorId, auditConst.status.checking, auditorId, auditConst.status.checkNo, auditConst.status.checkNo];
            return await this.db.query(sql, sqlParam);
        }

        async updateNewAuditList(advance, newIdList) {
            const transaction = await this.db.beginTransaction();
            try {
                // 先删除旧的审批流，再添加新的
                await transaction.delete(this.tableName, { vid: advance.id, times: advance.times });
                const newAuditors = [];
                let order = 1;
                for (const aid of newIdList) {
                    newAuditors.push({
                        tid: advance.tid, vid: advance.id, audit_id: aid,
                        times: advance.times, order, status: auditConst.status.uncheck,
                    });
                    order++;
                }
                if(newAuditors.length > 0) await transaction.insert(this.tableName, newAuditors);
                await transaction.commit();
            } catch (err) {
                await transaction.rollback();
                throw err;
            }
        }

        async updateLastAudit(advance, auditList, lastId) {
            const transaction = await this.db.beginTransaction();
            try {
                // 先判断auditList里的aid是否与lastId相同，相同则删除并重新更新order
                const idList = this._.map(auditList, 'audit_id');
                let order = idList.length + 1;
                if (idList.indexOf(lastId) !== -1) {
                    await transaction.delete(this.tableName, { vid: advance.id, times: advance.times, audit_id: lastId });
                    const audit = this._.find(auditList, { 'audit_id': lastId });
                    // 顺移之后审核人流程顺序
                    await this._syncOrderByDelete(transaction, advance.id, audit.order, advance.times);
                    order = order - 1;
                }

                // 添加终审
                const newAuditor = {
                    tid: advance.tid, vid: advance.id, audit_id: lastId,
                    times: advance.times, order, status: auditConst.status.uncheck,
                };
                await transaction.insert(this.tableName, newAuditor);
                await transaction.commit();
            } catch (err) {
                await transaction.rollback();
                throw err;
            }
        }
    }
    return AdvanceAudit;
};