badRequest.js
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/**
* 400 (Bad Request) Handler
*
* Usage:
* return res.badRequest();
* return res.badRequest(data);
* return res.badRequest(data, 'some/specific/badRequest/view');
*
* e.g.:
* ```
* return res.badRequest(
* 'Please choose a valid `password` (6-12 characters)',
* 'trial/signup'
* );
* ```
*/
module.exports = function badRequest(data, options) {
// Get access to `req`, `res`, & `sails`
var req = this.req;
var res = this.res;
var sails = req._sails;
// Set status code
res.status(400);
// Log error to console
if (data !== undefined) {
sails.log.verbose('Sending 400 ("Bad Request") response: \n',data);
}
else sails.log.verbose('Sending 400 ("Bad Request") response');
// Only include errors in response if application environment
// is not set to 'production'. In production, we shouldn't
// send back any identifying information about errors.
if (sails.config.environment === 'production') {
data = undefined;
}
// If the user-agent wants JSON, always respond with JSON
if (req.wantsJSON) {
return res.jsonx(data);
}
// If second argument is a string, we take that to mean it refers to a view.
// If it was omitted, use an empty object (`{}`)
options = (typeof options === 'string') ? { view: options } : options || {};
// If a view was provided in options, serve it.
// Otherwise try to guess an appropriate view, or if that doesn't
// work, just send JSON.
if (options.view) {
return res.view(options.view, { data: data });
}
// If no second argument provided, try to serve the implied view,
// but fall back to sending JSON(P) if no view can be inferred.
else return res.guessView({ data: data }, function couldNotGuessView () {
return res.jsonx(data);
});
};