http-status-node
is a node wrapper for http status codes.
Require this module in your code and get a status object by key.
Status objects contain code
, message
and createError
method to create convenient node.js
Error
instance with all status data included.
const express = require('express');
const Q = require('q');
const HTTP_STATUSES = require('http-status-node');
const app = express();
app.get('/', function (req, res) {
Q
.try(function () {
if (!req.param('ok')) {
throw HTTP_STATUSES.BAD_REQUEST.createError("Not ok");
}
res.send("ok", HTTP_STATUSES.OK.code);
})
.catch(function(err) {
res.send(err.message, err.httpStatus.code);
});
});
const server = app.listen(3000, function() {
console.log('Listening on port %d', server.address().port);
});