56 lines
1.6 KiB
JavaScript
56 lines
1.6 KiB
JavaScript
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"use strict";
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const Libsecurity = require("Libsecurity");
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class HelperXhr {
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/**
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* Return req.xhr state to determine if request is xhr type
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* @param {object} req - req Express var
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* @return {boolean}
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*/
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static isXhrRequest(req) {
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if (req && req.headers && req.headers.accept) {
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return req.headers.accept.indexOf("json") > -1;
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}
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return false;
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}
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/**
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* Push received Data on object
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* @return object
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*/
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static setSettings(req) {
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let obj = {};
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console.log(req);
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try {
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if (req.method.match(/POST|PUT/i)) {
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obj = Object.keys(req.body).length > 0 ? req.body : {};
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} else if (req.method.match(/GET/i)) {
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//no body with GET method !! use query.data
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obj = req.query && req.query.data ? JSON.parse(req.query.data) : {};
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} else {
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throw new Error(
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"HelperXhr::setSettings-req.method not supported-" + req.method
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);
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}
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// // Parsing req.body API receive only json so string is JSON
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// if (typeof obj === "string") {
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// obj = JSON.parse(obj);
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// }
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//check size
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if (typeof obj === "object") {
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Libsecurity.jsonSizeIsAcceptable(obj, req.app.get("JSONMAXSIZE"));
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}
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//url paramèters are also put in object
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if (req.params && typeof req.params === "object") {
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for (let param in req.params) {
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obj[param] = req.params[param];
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}
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}
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return obj;
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} catch (error) {
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//if called from controller to call express error handler
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throw error;
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}
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}
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}
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module.exports = HelperXhr;
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