Calculation/app/controller/schedule_controller.js

'use strict';

/**
 *
 *
 * @author Ellisran
 * @date 2020/7/2
 * @version
 */

const moment = require('moment');
const reviseStatus = require('../const/audit').revise.status;
const measureType = require('../const/tender').measureType;
const scheduleConst = require('../const/schedule');
const billsPosConvert = require('../lib/bills_pos_convert');
const _ = require('lodash');

module.exports = app => {
    class ScheduleController extends app.BaseController {

        async _getSelectedLedgerList(ctx) {
            const scheduleLedgerList = await ctx.service.scheduleLedger.getAllDataByCondition({ where: { tid: ctx.tender.id } });
            return _.map(scheduleLedgerList, 'ledger_id');
        }

        async _getLastPlanMonth(ctx) {
            const lastMonth = await ctx.service.scheduleMonth.getLastPlanMonth();
            return lastMonth && lastMonth[0] && lastMonth[0].yearmonth ? lastMonth[0].yearmonth : null;
        }

        async _getLastReviseStatus(ctx) {
            const lastRevise = await ctx.service.ledgerRevise.getLastestRevise(ctx.tender.id);
            return (lastRevise && lastRevise.status !== reviseStatus.checked) || false;
        }

        async _checkScheduleCanModify(ctx) {
            if (await this._getLastReviseStatus(ctx)) {
                throw '台账修订中，请勿修改提交进度数据';
            }
        }

        async index(ctx) {
            try {
                const schedule = await ctx.service.schedule.getDataByCondition({ tid: ctx.tender.id });
                const scheduleMonth = await ctx.service.scheduleMonth.getAllDataByCondition({ where: { tid: ctx.tender.id }, orders: [['yearmonth', 'asc']] });
                const scheduleStage = await ctx.service.scheduleStage.getAllDataByCondition({ where: { tid: ctx.tender.id }, orders: [['yearmonth', 'asc']] });
                // 汇总并统计前几个计划月总计划额
                for (const i in scheduleStage) {
                    let nowIndex = 0;
                    let lastIndex = 0;
                    if (i > 0) {
                        nowIndex = _.findIndex(scheduleMonth, { yearmonth: scheduleStage[i].yearmonth }) + 1;
                        lastIndex = _.findIndex(scheduleMonth, { yearmonth: scheduleStage[i - 1].yearmonth }) + 1;
                    } else {
                        nowIndex = _.findIndex(scheduleMonth, { yearmonth: scheduleStage[i].yearmonth }) + 1;
                    }
                    // 获取新计划月数组
                    const newSm = scheduleMonth.slice(lastIndex, nowIndex);
                    scheduleStage[i].plan_tp = _.sumBy(newSm, 'plan_tp');
                }
                const renderData = {
                    schedule,
                    scheduleMonth,
                    scheduleStage,
                    tender: ctx.tender.data,
                    tenderMenu: this.menu.tenderMenu,
                    planMonth: await this._getLastPlanMonth(ctx),
                    scheduleLedgerList: await this._getSelectedLedgerList(ctx),
                    preUrl: '/tender/' + ctx.tender.id,
                    revising: await this._getLastReviseStatus(ctx),
                };
                await this.layout('schedule/index.ejs', renderData, 'schedule/modal.ejs');
            } catch (err) {
                this.log(err);
                ctx.redirect(this.menu.menu.dashboard.url);
            }
        }

        async ledger(ctx) {
            const tender = ctx.tender;
            const schedule = await ctx.service.schedule.getDataByCondition({ tid: ctx.tender.id });
            const scheduleLedgerList = await this._getSelectedLedgerList(ctx);
            const allSlmList = await ctx.service.scheduleLedgerMonth.getAllDataByCondition({ where: { tid: ctx.tender.id } });
            const scheduleStage = await ctx.service.scheduleStage.getAllDataByCondition({ where: { tid: tender.id }, orders: [['order', 'desc']] });
            const hadDataLidList = [];
            for (const sl of scheduleLedgerList) {
                const info = _.find(allSlmList, function(item) {
                    return item.lid === sl && ((item.plan_tp !== null && item.plan_tp !== 0) ||
                        (item.plan_gcl !== null && item.plan_gcl !== 0) ||
                        (item.sj_tp !== null && item.sj_tp !== 0) ||
                        (item.sj_gcl !== null && item.sj_gcl !== 0));
                });
                if (info) {
                    hadDataLidList.push(info.lid);
                }
            }
            const renderData = {
                schedule,
                tender: tender.data,
                tenderInfo: tender.info,
                measureType,
                scheduleLedgerList,
                hadDataLidList,
                scheduleStage,
                jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.schedule.ledger),
                revising: await this._getLastReviseStatus(ctx),
            };
            await this.layout('schedule/ledger.ejs', renderData, 'schedule/modal.ejs');
        }

        async plan(ctx) {
            const tender = ctx.tender;
            const schedule = await ctx.service.schedule.getDataByCondition({ tid: tender.id });
            const scheduleMonth = await ctx.service.scheduleMonth.getAllDataByCondition({ where: { tid: tender.id }, orders: [['yearmonth', 'asc']] });
            const renderData = {
                tender: tender.data,
                tenderInfo: tender.info,
                schedule,
                scheduleMonth,
                planMonth: await this._getLastPlanMonth(ctx),
                measureType,
                mode: scheduleConst.plan_mode,
                scheduleLedgerList: await this._getSelectedLedgerList(ctx),
                jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.schedule.plan),
                revising: await this._getLastReviseStatus(ctx),
            };
            await this.layout('schedule/plan.ejs', renderData, 'schedule/plan_modal.ejs');
        }

        async stageTp(ctx) {
            const tender = ctx.tender;
            const schedule = await ctx.service.schedule.getDataByCondition({ tid: tender.id });
            const { slmList, nextSlmList, endSlmList, yearSlmList, curYearStageData,
                scheduleMonth, stageOrderList, scheduleStage, curScheduleStage } = await this._getStageAndPlanData(ctx);
            const renderData = {
                tender: tender.data,
                tenderInfo: tender.info,
                schedule,
                scheduleMonth,
                measureType,
                stageOrderList,
                scheduleStage,
                curScheduleStage,
                slmList,
                nextSlmList,
                endSlmList,
                yearSlmList,
                curYearStageData,
                scheduleLedgerList: await this._getSelectedLedgerList(ctx),
                revising: await this._getLastReviseStatus(ctx),
                jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.schedule.stageTp),
            };
            await this.layout('schedule/stage_tp.ejs', renderData, 'schedule/stage_tp_modal.ejs');
        }

        async stageGcl(ctx) {
            const tender = ctx.tender;
            const schedule = await ctx.service.schedule.getDataByCondition({ tid: tender.id });
            const scheduleMonth = await ctx.service.scheduleMonth.getAllDataByCondition({ where: { tid: tender.id }, orders: [['yearmonth', 'asc']] });
            // const scheduleStage = await ctx.service.scheduleStage.getAllDataByCondition({ where: { tid: tender.id }, orders: [['order', 'desc']] });
            const gclScheduleMonth = _.orderBy(_.filter(scheduleMonth, { stage_gcl_used: 1 }), ['yearmonth'], ['desc']);
            const curScheduleMonth = scheduleMonth.length > 0 ? _.maxBy(gclScheduleMonth, 'yearmonth') : null;
            const renderData = {
                tender: tender.data,
                tenderInfo: tender.info,
                schedule,
                scheduleMonth,
                measureType,
                // scheduleStage,
                curScheduleMonth,
                gclScheduleMonth,
                scheduleLedgerList: await this._getSelectedLedgerList(ctx),
                revising: await this._getLastReviseStatus(ctx),
                jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.schedule.stageGcl),
            };
            await this.layout('schedule/stage_gcl.ejs', renderData, 'schedule/stage_gcl_modal.ejs');
        }

        /**
         * 获取金额模式下台账数据(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async loadTpLedgerData(ctx) {
            try {
                const ledgerData = await this._getStageLedgerData(ctx, ctx.params.order);
                const postData = { ledgerData };
                const data = JSON.parse(ctx.request.body.data);
                if (data.filter && data.filter === 'gcl') {
                    const { slmList, nextSlmList, endSlmList, yearSlmList, curYearStageData } = await this._getStageAndPlanData(ctx);
                    _.assignIn(postData, { slmList, nextSlmList, endSlmList, yearSlmList, curYearStageData });
                }
                ctx.body = { err: 0, msg: '', data: postData };
            } catch (err) {
                this.log(err);
                ctx.body = { err: 1, msg: err.toString(), data: [] };
            }
        }
        /**
         * 获取工程量模式下台账数据(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async loadGclLedgerData(ctx) {
            try {
                const ledgerData = await ctx.service.ledger.getData(ctx.tender.id);
                const postData = { ledgerData };
                const { slmList, nextSlmList, endSlmList, yearSlmList } = await this._getGclAndPlanData(ctx);
                _.assignIn(postData, { slmList, nextSlmList, endSlmList, yearSlmList });
                ctx.body = { err: 0, msg: '', data: postData };
            } catch (err) {
                this.log(err);
                ctx.body = { err: 1, msg: err.toString(), data: [] };
            }
        }


        /**
         * 获取所有期下台账数据(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async _getAllStageLedgerData(ctx) {
            let ledgerData = await ctx.service.ledger.getData(ctx.tender.id);
            const stageList = await ctx.service.scheduleStage.getAllDataByCondition({ where: { tid: ctx.tender.id }, orders: [['order', 'desc']] });
            if (stageList.length > 0) {
                const dgnData = await ctx.service.stageBillsDgn.getDgnData(ctx.tender.id);
                for (const d of dgnData) {
                    const l = ctx.app._.find(ledgerData, { id: d.id });
                    ctx.app._.assignIn(l, d);
                }
                for (const s of stageList) {
                    const stageInfo = await ctx.service.stage.getDataByCondition({
                        tid: ctx.tender.id,
                        order: s.order,
                    });
                    // let preStageData;
                    // 当前操作人查看最新数据，其他人查看历史数据
                    const curStageData = await ctx.service.stageBills.getLastestStageData(ctx.tender.id, stageInfo.id);
                    // // 查询截止上期数据
                    // if (stageInfo.order > 1) {
                    //     preStageData = await ctx.service.stageBillsFinal.getFinalData(ctx.tender.data, stageInfo.order - 1);
                    // } else {
                    //     preStageData = [];
                    // }
                    this.ctx.helper.assignRelaData(ledgerData, [
                        { data: curStageData, fields: ['contract_tp', 'qc_tp'], prefix: s.order + '_', relaId: 'lid' },
                        // { data: preStageData, fields: ['contract_qty', 'contract_tp', 'qc_qty', 'qc_tp', 'used'], prefix: s.order + '_pre_', relaId: 'lid' },
                    ]);
                }
                ledgerData = await this._addFinalStageData(ctx, ledgerData);
            }
            return ledgerData;
        }

        async _getStageLedgerData(ctx, stageOrder) {
            let ledgerData = await ctx.service.ledger.getData(ctx.tender.id);
            const dgnData = await ctx.service.stageBillsDgn.getDgnData(ctx.tender.id);
            for (const d of dgnData) {
                const l = ctx.app._.find(ledgerData, { id: d.id });
                ctx.app._.assignIn(l, d);
            }
            const stageInfo = await ctx.service.stage.getDataByCondition({
                tid: ctx.tender.id,
                order: stageOrder,
            });
            let preStageData;
            // 当前操作人查看最新数据，其他人查看历史数据
            const curStageData = await ctx.service.stageBills.getLastestStageData(ctx.tender.id, stageInfo.id);
            // 查询截止上期数据
            if (stageInfo.order > 1) {
                preStageData = await ctx.service.stageBillsFinal.getFinalData(ctx.tender.data, stageInfo.order - 1);
            } else {
                preStageData = [];
            }
            this.ctx.helper.assignRelaData(ledgerData, [
                { data: curStageData, fields: ['contract_qty', 'contract_expr', 'contract_tp', 'qc_qty', 'qc_tp', 'postil'], prefix: '', relaId: 'lid' },
                { data: preStageData, fields: ['contract_qty', 'contract_tp', 'qc_qty', 'qc_tp', 'used'], prefix: 'pre_', relaId: 'lid' },
            ]);
            // 获取进度最新期的数据
            ledgerData = await this._addFinalStageData(ctx, ledgerData);
            return ledgerData;
        }

        /**
         * 添加最新一期的进度期下期数据到台账数据中(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async _addFinalStageData(ctx, ledgerData) {
            const scheduleStage = await ctx.service.scheduleStage.getAllDataByCondition({ where: { tid: ctx.tender.id }, orders: [['order', 'desc']] });
            if (scheduleStage && scheduleStage.length > 0) {
                let prefinalStageData;
                const finalStageInfo = await ctx.service.stage.getDataByCondition({
                    tid: ctx.tender.id,
                    order: scheduleStage[0].order,
                });
                const finalStageData = await ctx.service.stageBills.getLastestStageData(ctx.tender.id, finalStageInfo.id);
                if (finalStageInfo.order > 1) {
                    prefinalStageData = await ctx.service.stageBillsFinal.getFinalData(ctx.tender.data, finalStageInfo.order - 1);
                } else {
                    prefinalStageData = [];
                }
                this.ctx.helper.assignRelaData(ledgerData, [
                    { data: finalStageData, fields: ['contract_qty', 'contract_expr', 'contract_tp', 'qc_qty', 'qc_tp', 'postil'], prefix: 'final_', relaId: 'lid' },
                    { data: prefinalStageData, fields: ['contract_qty', 'contract_tp', 'qc_qty', 'qc_tp', 'used'], prefix: 'pre_final_', relaId: 'lid' },
                ]);
            }
            return ledgerData;
        }

        /**
         * 获取本期下台账计量和计划数据(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async _getStageAndPlanData(ctx) {
            const tender = ctx.tender;
            const scheduleMonth = await ctx.service.scheduleMonth.getAllDataByCondition({ where: { tid: tender.id }, orders: [['yearmonth', 'asc']] });
            const stageOrderList = await ctx.service.stage.getAllDataByCondition({ columns: ['id', 's_time', 'order'], where: { tid: tender.id } });
            const scheduleStage = await ctx.service.scheduleStage.getAllDataByCondition({ where: { tid: tender.id }, orders: [['yearmonth', 'desc']] });
            let curScheduleStage = scheduleStage.length > 0 ? _.maxBy(scheduleStage, 'yearmonth') : null;
            if (ctx.params.order && scheduleStage.length > 0) {
                curScheduleStage = _.find(scheduleStage, { order: parseInt(ctx.params.order) });
            }
            let slmList = [];
            let nextSlmList = [];
            let endSlmList = [];
            let yearSlmList = [];
            let curYearStageData = [];
            if (curScheduleStage) {
                const newSM = _.sortBy(scheduleMonth, 'yearmonth');
                const nowScheduleStage = _.findIndex(newSM, { yearmonth: curScheduleStage.yearmonth });
                slmList = await ctx.service.scheduleLedgerMonth.getAllDataByCondition({ where: { tid: tender.id, yearmonth: curScheduleStage.yearmonth } });
                const nextScheduleStage = nowScheduleStage >= 0 && nowScheduleStage + 1 <= newSM.length - 1 ? newSM[nowScheduleStage + 1] : null;
                if (nextScheduleStage) nextSlmList = await ctx.service.scheduleLedgerMonth.getAllDataByCondition({ where: { tid: tender.id, yearmonth: nextScheduleStage.yearmonth } });
                if (nowScheduleStage === 0) {
                    endSlmList = slmList;
                } else if (nowScheduleStage > 0) {
                    const endYearmonthCollection = _.map(_.take(newSM, nowScheduleStage + 1), 'yearmonth');
                    endSlmList = await ctx.service.scheduleLedgerMonth.getConllectionList(tender.id, endYearmonthCollection);
                }
                const yearConllection = _.map(_.filter(newSM, function(item) {
                    return item.yearmonth.indexOf(curScheduleStage.yearmonth.split('-')[0]) !== -1;
                }), 'yearmonth');
                yearSlmList = await ctx.service.scheduleLedgerMonth.getConllectionList(tender.id, yearConllection);
                // 获取本年完成计量数据
                const curStage = _.find(stageOrderList, { order: curScheduleStage.order });
                const stageList = _.filter(stageOrderList, function(item) {
                    return item.s_time.indexOf(curStage.s_time.split('-')[0]) !== -1;
                });
                // const newSS = _.sortBy(scheduleStage, 'yearmonth');
                // const stageIdList = _.map(_.filter(stageList, function(item) {
                //     return _.find(newSS, { order: item.order });
                // }), 'id');
                const stageIdList = _.map(stageList, 'id');
                curYearStageData = await ctx.service.stageBills.getStagesData(tender.id, stageIdList.join(','));
            }
            return { slmList, nextSlmList, endSlmList, yearSlmList, curYearStageData, scheduleMonth, stageOrderList, scheduleStage, curScheduleStage };
        }

        /**
         * 获取工程量模式汇总下台账的计划数据(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async _getGclAndPlanData(ctx) {
            const tender = ctx.tender;
            const scheduleMonth = await ctx.service.scheduleMonth.getAllDataByCondition({ where: { tid: tender.id }, orders: [['yearmonth', 'asc']] });
            let curScheduleMonth = scheduleMonth.length > 0 ? _.maxBy(scheduleMonth, 'order') : null;
            const gclScheduleMonth = _.filter(scheduleMonth, { stage_gcl_used: 1 });
            if (ctx.params.order && gclScheduleMonth.length > 0) {
                curScheduleMonth = _.find(gclScheduleMonth, { id: parseInt(ctx.params.order) });
            }
            let slmList = [];
            let nextSlmList = [];
            let endSlmList = [];
            let yearSlmList = [];
            if (curScheduleMonth) {
                const newSM = _.sortBy(scheduleMonth, 'yearmonth');
                const nowScheduleMonth = _.findIndex(newSM, { yearmonth: curScheduleMonth.yearmonth });
                slmList = await ctx.service.scheduleLedgerMonth.getAllDataByCondition({ where: { tid: tender.id, yearmonth: curScheduleMonth.yearmonth } });
                const nextScheduleMonth = nowScheduleMonth >= 0 && nowScheduleMonth + 1 <= newSM.length - 1 ? newSM[nowScheduleMonth + 1] : null;
                if (nextScheduleMonth) nextSlmList = await ctx.service.scheduleLedgerMonth.getAllDataByCondition({ where: { tid: tender.id, yearmonth: nextScheduleMonth.yearmonth } });
                if (nowScheduleMonth === 0) {
                    endSlmList = slmList;
                } else if (nowScheduleMonth > 0) {
                    const endYearmonthCollection = _.map(_.take(newSM, nowScheduleMonth + 1), 'yearmonth');
                    endSlmList = await ctx.service.scheduleLedgerMonth.getConllectionList(tender.id, endYearmonthCollection);
                }
                const yearConllection = _.map(_.filter(newSM, function(item) {
                    return item.yearmonth.indexOf(curScheduleMonth.yearmonth.split('-')[0]) !== -1;
                }), 'yearmonth');
                yearSlmList = await ctx.service.scheduleLedgerMonth.getConllectionList(tender.id, yearConllection);
            }
            return { slmList, nextSlmList, endSlmList, yearSlmList, scheduleMonth, curScheduleMonth };
        }

        /**
         * 获取台账数据(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async loadLedgerData(ctx) {
            try {
                // const ledgerData = await ctx.service.ledger.getData(ctx.tender.id);
                const ledgerData = await this._getAllStageLedgerData(ctx);
                // const posData = ctx.tender.data.measure_type === measureType.tz.value
                //     ? await ctx.service.pos.getPosData({ tid: ctx.tender.id }) : [];
                // const convert = new billsPosConvert(ctx);
                // convert.loadData(ledgerData, posData, []);
                // const result = await convert.convert();
                const scheduleLedgerMonthData = await ctx.service.scheduleLedgerMonth.getAllDataByCondition({ where: { tid: ctx.tender.id } });
                const scheduleLedgerHistoryData = await ctx.service.scheduleLedgerHistory.getAllDataByCondition({ where: { tid: ctx.tender.id } });
                ctx.body = { err: 0, msg: '', data: { bills: ledgerData, slm: scheduleLedgerMonthData, slh: scheduleLedgerHistoryData } };
            } catch (err) {
                this.log(err);
                ctx.body = { err: 1, msg: err.toString(), data: [] };
            }
        }

        /**
         * 台账选中提交(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async saveLedger(ctx) {
            try {
                await this._checkScheduleCanModify(ctx);
                const data = JSON.parse(ctx.request.body.data);
                const result = await ctx.service.scheduleLedger.saveLedger(data);
                ctx.body = { err: 0, msg: '', data: result };
            } catch (err) {
                this.log(err);
                ctx.body = { err: 1, msg: err.toString(), data: [] };
            }
        }

        /**
         * 计划进度计算方式提交(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async savePlan(ctx) {
            try {
                await this._checkScheduleCanModify(ctx);
                const data = JSON.parse(ctx.request.body.data);
                const responseData = {
                    err: 0,
                    msg: '',
                    data: {},
                };
                switch (data.type) {
                    case 'mode':
                        responseData.data = await ctx.service.schedule.saveMode(data.postData);
                        break;
                    case 'addmonth':
                        responseData.data = await ctx.service.scheduleMonth.add(data.postData);
                        break;
                    case 'delmonth':
                        responseData.data = await ctx.service.scheduleMonth.del(data.postData);
                        break;
                    case 'ledger_edit':
                        responseData.data = await ctx.service.scheduleLedgerMonth.save(data.postData);
                        break;
                    case 'ledger_paste':
                        responseData.data = await ctx.service.scheduleLedgerMonth.saveDatas(data.postData);
                        break;
                    default: throw '参数有误';
                }
                ctx.body = responseData;
            } catch (err) {
                this.log(err);
                ctx.body = { err: 1, msg: err.toString(), data: null };
            }
        }

        /**
         * 计量进度金额模式计算方式提交(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async saveStageTp(ctx) {
            try {
                await this._checkScheduleCanModify(ctx);
                const data = JSON.parse(ctx.request.body.data);
                const responseData = {
                    err: 0,
                    msg: '',
                    data: {},
                };
                switch (data.type) {
                    case 'add_stage':
                        responseData.data = await ctx.service.scheduleStage.add(data.postData);
                        break;
                    case 'del_stage':
                        responseData.data = await ctx.service.scheduleStage.del(data.postData);
                        break;
                    case 'reload_stage':
                        responseData.data = await ctx.service.scheduleStage.changeOrder(data.postData);
                        break;
                    case 'update_tp':
                        responseData.data = await ctx.service.scheduleStage.updateOneTp(data.postData);
                        break;
                    default: throw '参数有误';
                }
                ctx.body = responseData;
            } catch (err) {
                this.log(err);
                ctx.body = { err: 1, msg: err.toString(), data: null };
            }
        }

        /**
         * 计量进度工程量模式计算方式提交(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async saveStageGcl(ctx) {
            try {
                await this._checkScheduleCanModify(ctx);
                const data = JSON.parse(ctx.request.body.data);
                const responseData = {
                    err: 0,
                    msg: '',
                    data: {},
                };
                switch (data.type) {
                    case 'add_stage':
                        responseData.data = await ctx.service.scheduleMonth.addStageUsed(data.postData);
                        break;
                    case 'del_stage':
                        responseData.data = await ctx.service.scheduleMonth.delStageUsed(data.postData);
                        break;
                    case 'ledger_edit':
                        responseData.data = await ctx.service.scheduleLedgerMonth.saveSj(data.postData);
                        break;
                    case 'ledger_paste':
                        responseData.data = await ctx.service.scheduleLedgerMonth.saveSjDatas(data.postData);
                        break;
                    default: throw '参数有误';
                }
                ctx.body = responseData;
            } catch (err) {
                this.log(err);
                ctx.body = { err: 1, msg: err.toString(), data: null };
            }
        }
    }

    return ScheduleController;
};