| 123456789101112131415161718192021222324252627282930313233343536373839404142434445 | 'use strict';/** * * * @author Mai * @date * @version */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* budgetCheck(next) {        try {            // 读取标段数据            const id = parseInt(this.params.id);            if (!id) throw '参数错误';            this.budget = yield this.service.budget.getCurBudget(id);            if (!this.budget) throw '项目不存在';            if (this.session.sessionUser.is_admin) {                this.budget.readOnly = false;            } else {                const bp = yield this.service.subProjPermission.getBudgetUserPermission(id);                if (!bp) throw '您无权查看该项目';                this.budget.readOnly = bp.budget_permission.indexOf(this.service.subProjPermission.PermissionConst.budget.edit.value) < 0;            }            yield next;        } catch (err) {            this.log(err);            if (this.helper.isAjax(this.request)) {                this.ajaxErrorBody(err, '概算投资项目未知错误');            } else {                this.postError(err, '概算投资项目未知错误');                this.redirect(this.request.headers.referer);            }        }    };};
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