Restful Api发布并针对表中的ID放回完整响应

Question

以下是示例link的示例，说明了我如何针对该ID更新或REST记录从数据库获得RESTful API POST和PUT返回完整响应。当数据保存在db中时，返回。同样，如果更新记录也获得了与该ID相关的记录，则针对该ID进行更新且未更新的记录-如上面的链接所示。

我的代码：

var mc = require('../config/databas').mc;
module.exports = {

    createPlace: function (req, res) {
        var requestData = req.body;

        if (!requestData.PlaceName) {
            return res.status(400).json({ code: "place creation failed", message: "Place name not given" });
        }
        var placedata = {
            PlaceName: requestData.PlaceName,
            PlaceCategoryCode:requestData.PlaceCategoryCode,
            Description: requestData.Description,
            CompanyId_FK: requestData.CompanyId_FK,
            OwnerCompanyId_FK: requestData.OwnerCompanyId_FK,
            IsArchived: requestData.IsArchived,
            ModifiedDate: new Date(),
            CreatedBy_FK: requestData.CreatedBy_FK,
            ModifiedBy_FK:requestData.ModifiedBy_FK,
            CreatedDate: new Date()
        };
        mc.query('INSERT INTO mytable  SET ?', placedata, function (err, result, fields) {
            if (err) {
                console.log(err);
                return res.status(400).json({ code: "place creation failed", message: "Place name not given" });
            }
            return res.status(200).json({ code: "place cretaed", message: "success" });
        });
    },

    updatePlaceById: function (req, res) {
        var placeId = req.params.placeId;
        var requestData = req.body;
        if (!requestData.PlaceName) {
            return res.status(400).json({ code: "Place UpdateFailed", message: "Name fields required " });
        }
        mc.query('SELECT * FROM mytable  where placeId=?', [placeId], function (err, result, fields) {
            if (err) {
                console.log(err)
                return res.status(400).json({ code: "Place UpdateFailed", message: "Error occure while updating " });
            }
            if (result.length === 0) {
                return res.status(400).json({ code: "Place not found for this id ", message: "This id has no place" });
            }

            mc.query("UPDATE mytable  SET PlaceName=?,Description=? where placeId=?", [requestData.PlaceName, requestData.Description, placeId], function (err, result, fields) {
                if (err) {
                    console.log(err);
                    return res.status(500).json({ code: "Place UpdateFailed", message: "Error occure while updating " });
                }
                return res.status(200).json({ code: "place updated ",data:requestData })
                return res.send(result);
            });
            });
    },