cloud-red
Version:
Harnessing Serverless for your cloud integration needs
66 lines (61 loc) • 1.86 kB
JavaScript
/**
* Copyright JS Foundation and other contributors, http://js.foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
var log = require('../../util').log;
var i18n = require('../../util').i18n;
module.exports = {
errorHandler: function(err, req, res, next) {
//TODO: why this when rejectHandler also?!
if (err.message === 'request entity too large') {
log.error(err);
} else {
log.error(err.stack);
}
log.audit(
{
event: 'api.error',
error: err.code || 'unexpected_error',
message: err.toString()
},
req
);
res
.status(400)
.json({ error: 'unexpected_error', message: err.toString() });
},
determineLangFromHeaders: function(acceptedLanguages) {
var lang = i18n.defaultLang;
acceptedLanguages = acceptedLanguages || [];
if (acceptedLanguages.length >= 1) {
lang = acceptedLanguages[0];
}
return lang;
},
rejectHandler: function(req, res, err) {
//TODO: why this when errorHandler also?!
log.audit(
{
event: 'api.error',
error: err.code || 'unexpected_error',
message: err.message || err.toString()
},
req
);
res.status(err.status || 400).json({
code: err.code || 'unexpected_error',
message: err.message || err.toString()
});
}
};