ala-cli/command/routes/tpl-preview.js

aladdin develop utils

/**
 * @file mock数据处理
 * @author alafe
 * @date 2017/5/8
 */

const fs = require('fs');
const path = require('path');
const render = require('../libs/page-render');

let dirRoot = process.cwd();
let appConf = require(path.join(dirRoot, 'app.conf'));

module.exports = (req, res) => {
    let fileName = req.query.name + '/index';
    let mockPath = path.join(path.resolve(), appConf.root, appConf.modules.app, req.query.name, 'mockdata.js');
    let mockData = {};
    let result = fs.existsSync(mockPath);

    if (result) {
        // 删除mock缓存
        delete require.cache[mockPath];
        mockData = require(mockPath);
    }

    new Promise((resolve, reject) => {
        render(fileName, mockData, resolve, reject);
    }).then(html => {
        res.send(html);
    });
};