Calculation/app/middleware/settle_check.js

'use strict';

/**
 *
 * @author Mai
 * @date
 * @version
 */

module.exports = options => {
    /**
     * 结算期 校验 中间件
     * 1. 读取 结算期 数据
     * 2. 检验用户是否参与（不校验具体权限)
     *
     * @param {function} next - 中间件继续执行的方法
     * @return {void}
     */
    return function* settleCheck(next) {
        try {
            // 读取标段数据
            const settleOrder = parseInt(this.params.sorder);
            if (settleOrder <= 0) throw '您访问的期不存在';
            const settle = yield this.service.settle.getDataByCondition({ tid: this.tender.id, settle_order: settleOrder });
            if (!settle) throw '您访问的期不存在';

            yield this.service.settle.doCheckSettle(settle);
            // 获取最新的期数
            settle.highOrder = yield this.service.settle.count({ tid: this.tender.id });

            this.settle = settle;
            yield next;
        } catch (err) {
            this.log(err);
            this.redirect(`/tender/${this.params.id}/settle`);
        }
    };
};