silentjs/request.js

NodeJS API Framework

var lodash = require('lodash');

var getValues = function (keys, parameters) {
    var values = {};
    var key;

    if (lodash.isArray(keys)) {
        lodash.each(keys, function (key) {
            values[key] = parameters[key];
        });
    } else {
        key = keys;
        values = parameters[key];
    }

    return values;
};

var Request = function (request) {
    this.request = request;
};

Request.prototype.getRequestData = function () {
    var request = this.request;
    var query = request.query;
    var parameters = request.params;
    var body = request.body;

    return lodash.extend({}, query, parameters, body);
};

Request.prototype.getParameters = function (keys) {
    return getValues(keys, this.request.params);
};

Request.prototype.getQueryValues = function (keys) {
    return getValues(keys, this.request.query);
};

Request.prototype.getHeaderValues = function (keys) {
    return getValues(keys, this.request.headers);
};

Request.prototype.getData = function (keys) {
    return getValues(keys, this.request.body);
};

Request.prototype.getToken = function () {
    return this.getData('token') || this.getQueryValues('token') || this.getHeaderValues('x-access-token');
};

Request.prototype.get = function (attr) {
    return this.request[attr];
};

Request.prototype.set = function (attr, value) {
    this.request[attr] = value;
};

module.exports = Request;