Calculation/app/middleware/ledger_audit_check.js

'use strict';

/**
 *
 *
 * @author Ellisran
 * @date 2020/10/15
 * @version
 */

const status = require('../const/audit').ledger.status;
const shenpiConst = require('../const/shenpi');
const _ = require('lodash');

const checkAuditFlow = async function(ctx) {
    const tender = ctx.tender.data;
    const info = ctx.tender.info;
    if (info.shenpi.ledger === shenpiConst.sp_status.sqspr) return;
    if (tender.ledger_status !== status.uncheck && tender.ledger_status !== status.checkNo) return;

    const shenpi_status = info.shenpi.ledger;
    // 进一步比较审批流是否与审批流程设置的相同，不同则替换为固定审批流或固定的终审
    const auditList = await ctx.service.ledgerAudit.getAuditors(tender.id, tender.ledger_times);
    if (shenpi_status === shenpiConst.sp_status.gdspl) {
        const shenpiList = await ctx.service.shenpiAudit.getAllDataByCondition({ where: { tid: tender.id, sp_type: shenpiConst.sp_type.ledger, sp_status: shenpi_status } });
        // 判断2个id数组是否相同，不同则删除原审批流，切换成固定的审批流
        let sameAudit = auditList.length === shenpiList.length;
        if (sameAudit) {
            for (const audit of auditList) {
                const shenpi = shenpiList.find(x => { return x.audit_id === audit.audit_id; });
                if (!shenpi || shenpi.audit_order !== audit.audit_order || shenpi.audit_type !== audit.audit_type || shenpi.audit_ledger_id !== audit.audit_ledger_id) {
                    sameAudit = false;
                    break;
                }
            }
        }
        if (!sameAudit) await ctx.service.ledgerAudit.updateNewAuditList(tender, shenpiList);
    } else if (shenpi_status === shenpiConst.sp_status.gdzs) {
        const shenpiInfo = await ctx.service.shenpiAudit.getDataByCondition({ tid: tender.id, sp_type: shenpiConst.sp_type.ledger, sp_status: shenpi_status });
        // 判断最后一个id是否与固定终审id相同，不同则删除原审批流中如果存在的id和添加终审
        const lastAuditors = auditList.filter(x => { x.audit_order === auditList[auditList.length - 1].audit_order; });
        if (shenpiInfo && (lastAuditors.length === 0 || (lastAuditors.length > 1 || shenpiInfo.audit_id !== lastAuditors[0].audit_id))) {
            await ctx.service.ledgerAudit.updateLastAudit(tender, auditList, shenpiInfo.audit_id);
        } else if (!shenpiInfo) {
            // 不存在终审人的状态下这里恢复为授权审批人
            info.shenpi.ledger = shenpiConst.sp_status.sqspr;
        }
    }
};

module.exports = options => {
    /**
     * 标段校验 中间件
     * 1. 读取标段数据（包括属性）
     * 2. 检验用户是否可见标段（不校验具体权限）
     *
     * @param {function} next - 中间件继续执行的方法
     * @return {void}
     */
    return function* ledgerAuditCheck(next) {
        try {
            yield checkAuditFlow(this);
            yield next;
        } catch (err) {
            this.log(err);
            // 重定向值标段管理
            this.redirect(this.request.headers.referer);
        }
    };
};