code: function getModel(req, res, next, model) {
  		var fullModel = Rhapsody.requireModel(model, true);
  
  		if(!fullModel) {
  			Rhapsody.log.verbose('Nonexistent model', 'Couldn\'t find collection %s.', model);
  			return responseUtils.respond(res, 400); //Malformed syntax or a bad query
  		}
  
  		//This model does not allow REST API
  		if(!fullModel.options.allowREST) {
  			return responseUtils.respond(res, 404);
  		}
  
  		req.fullModel = fullModel;
  
  		next();
  	}
docs: Gets the model and save it in the req object
  @param  {ExpressRequest}   req
  @param  {ExpressResponse}   res
  @param  {Function} next Pass to the next route