button · griffinmyers · Sep 12, 2016 · Sep 12, 2016 · Sep 12, 2016 · Sep 12, 2016
@@ -1,3 +1,6 @@
+2.1.0 September 12, 2016
+ - Added config.hostname, config.port, and config.secure
+
 2.0.0 August 24, 2016
   - Added `accounts` resource
       + `accounts#all`

@@ -37,8 +37,11 @@ var client = require('button-client-node')('sk-XXX', {
 
 ##### Config
 
-* `timeout`: The time in ms for network requests to abort
+* `timeout`: The time in ms for network requests to abort.  Defaults to false.
 * `promise`: A function which accepts a resolver function and returns a promise.  Used to integrate with the promise library of your choice (i.e. es6 Promises, Bluebird, Q, etc).  If `promise` is supplied and is a function, all API functions will ignore any passed callbacks and instead return a promise. 
+* `hostname`: Defaults to `api.usebutton.com`
+* `port`: Defaults to `443` if `config.secure`, else defaults to `80`.
+* `secure`: Whether or not to use HTTPS.  Defaults to true.  **N.B: Button's API is only exposed through HTTPS.  This option is provided purely as a convenience for testing and development.**
 
 
 #### Node-style Callbacks

@@ -1,8 +1,15 @@
 var resources = require('./lib').resources;
 var maybePromise = require('./lib').maybePromise;
 var request = require('./lib').request;
+var merge = require('./lib').merge;
+var compact = require('./lib').compact;
 var version = require('./package.json').version;
 
+var configDefaults = {
+  secure: true,
+  timeout: false
+};
+
 module.exports = function client(apiKey, config) {
   //
   // #client provides the top-level interface to making API requests to Button.
@@ -11,6 +18,9 @@ module.exports = function client(apiKey, config) {
   //
   // @param {string} apiKey your Button API key
   // @param {Object=} config an optional object
+  // @param {string=} config.hostname defaults to 'api.usebutton.com'
+  // @param {number=} config.port defaults to 443 if config.secure else 80
+  // @param {bool=} config.secure will use HTTPS if true and HTTP if false
   // @param {number=} config.timeout a timeout in ms to abort API calls
   // @param {Func=} config.promise a function which should return a promise
   // @returns {Object} a client
@@ -19,21 +29,26 @@ module.exports = function client(apiKey, config) {
     throw new Error('Must provide a Button API key.  Find yours at https://app.usebutton.com/settings/organization');
   }
 
-  if (!config) {
-    config = {};
-  }
+  config = merge(configDefaults, config);
 
-  var requestOptions = {
+  var requestConfig = merge({
     hostname: 'api.usebutton.com',
+    port: config.secure ? 443 : 80
+  }, compact({
+    hostname: config.hostname,
+    port: config.port
+  }));
+
+  var requestOptions = merge(requestConfig, {
     auth: apiKey + ':',
     headers: {
       'Content-Type': 'application/json',
       'User-Agent': 'button-client-node/' + version + ' node/' + process.versions.node
     }
-  };
+  });
 
   var maybePromiseRequest = maybePromise(
-    request(config.timeout),
+    request(config.timeout, config.secure),
     config.promise
   );
 

@@ -16,9 +16,11 @@ function merge() {
   var res = {};
 
   Array.prototype.slice.call(arguments).forEach(function(obj) {
-    Object.keys(obj).forEach(function(key) {
-      res[key] = obj[key];
-    });
+    if (Object.prototype.toString.call(obj) === '[object Object]') {
+      Object.keys(obj).forEach(function(key) {
+        res[key] = obj[key];
+      });
+    }
   });
 
   return res;

@@ -1,27 +1,30 @@
 'use strict';
 
 var https = require('https');
+var http = require('http');
 var parse = require('url').parse;
 var once = require('./once');
 
-function request(timeout) {
+function request(timeout, secure) {
   //
   // request issues an https request.  To generate a function that will issue
-  // network requests, you must call this module with an optional timeout.
+  // network requests, you must call this module with an optional timeout and
+  // optional boolean for whether or not to use HTTPS.
+  //
   // The returned function may then be invoked with arguments specific to a
   // given request.
   //
   // ## Usage
   //
-  // request(3000)({
+  // request(3000, true)({
   //   method: 'GET',
   //   path: '/v1/blorp/blorp-1'
   //   hostname: 'api.bloop.com',
   // }, function(err, res) {
   //   ...
   // });
   //
-  // request(3000)({
+  // request(3000, true)({
   //   method: 'POST',
   //   path: '/v1/blorp/blorp-1'
   //   hostname: 'api.bloop.com',
@@ -40,7 +43,7 @@ function request(timeout) {
 
     callback = once(callback);
 
-    var req = https.request(options);
+    var req = (secure ? https : http).request(options);
 
     req.on('response', responseHandler(callback));
     req.on('error', errorHandler(callback));

@@ -1,6 +1,6 @@
 {
   "name": "button-client-node",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "description": "node.js client for the Button Order API",
   "main": "index.js",
   "scripts": {

@@ -1,6 +1,7 @@
 'use strict';
 
 var expect = require('expect.js');
+var nock = require('nock');
 
 var client = require('../index');
 
@@ -20,4 +21,71 @@ describe('client', function() {
     expect(typeof client('sk-XXX', {}).orders).to.eql('object');
   });
 
+  describe('config', function() {
+    before(function() {
+      nock.disableNetConnect();
+    });
+
+    after(function() {
+      nock.enableNetConnect();
+    });
+
+    it('defaults config options', function(done) {
+      var c = client('sk-XXX').orders;
+      var orderId = 'btnorder-XXX';
+      var scope = nock('https://api.usebutton.com:443')
+        .get('/v1/order/' + orderId)
+        .reply(200, { meta: { status: 'ok' }, 'object': {} });
+
+      c.get(orderId, function(err) {
+        expect(err).to.be(null);
+        scope.done();
+        done();
+      }.bind(this));
+    });
+
+    it('makes insecure requests', function(done) {
+      var c = client('sk-XXX', { secure: false }).orders;
+      var orderId = 'btnorder-XXX';
+      var scope = nock('http://api.usebutton.com:80')
+        .get('/v1/order/' + orderId)
+        .reply(200, { meta: { status: 'ok' }, 'object': {} });
+
+      c.get(orderId, function(err) {
+        expect(err).to.be(null);
+        scope.done();
+        done();
+      }.bind(this));
+    });
+
+    it('overrides the hostname', function(done) {
+      var c = client('sk-XXX', { hostname: 'staging.usebutton.com' }).orders;
+      var orderId = 'btnorder-XXX';
+      var scope = nock('https://staging.usebutton.com:443')
+        .get('/v1/order/' + orderId)
+        .reply(200, { meta: { status: 'ok' }, 'object': {} });
+
+      c.get(orderId, function(err) {
+        expect(err).to.be(null);
+        scope.done();
+        done();
+      }.bind(this));
+    });
+
+    it('overrides the port', function(done) {
+      var c = client('sk-XXX', { port: 1989 }).orders;
+      var orderId = 'btnorder-XXX';
+      var scope = nock('https://api.usebutton.com:1989')
+        .get('/v1/order/' + orderId)
+        .reply(200, { meta: { status: 'ok' }, 'object': {} });
+
+      c.get(orderId, function(err) {
+        expect(err).to.be(null);
+        scope.done();
+        done();
+      }.bind(this));
+    });
+
+  });
+
 });
@@ -26,4 +26,9 @@ describe('lib/#merge', function() {
     expect(merged).to.eql({ a: 3, b: 3, c: 4 });
   });
 
+  it('skips non-objects', function() {
+    var merged = merge({ a : 1 }, undefined, null, 2, false, '', [0, 1, 2], { b: 3 });
+    expect(merged).to.eql({ a: 1, b: 3 });
+  });
+
 });
@@ -34,7 +34,7 @@ describe('lib/#request', function() {
   });
 
   beforeEach(function() {
-    this.request = request();
+    this.request = request(false, true);
   });
 
   it('makes a basic GET request', function(done) {
@@ -161,7 +161,7 @@ describe('lib/#request', function() {
   });
 
   it('handles timeout errors', function(done) {
-    var timeoutRequest = request(10);
+    var timeoutRequest = request(10, true);
     var path = '/bleep/bloop';
     var hostname = 'api.usebutton.com';
 
@@ -184,7 +184,7 @@ describe('lib/#request', function() {
 
   it('succeeds if faster than the timeout', function(done) {
     var payload = {};
-    var timeoutRequest = request(1000);
+    var timeoutRequest = request(1000, true);
     var path = '/bleep/bloop';
     var hostname = 'api.usebutton.com';
 
@@ -399,4 +399,25 @@ describe('lib/#request', function() {
     });
   });
 
+  it('makes insecure requests', function(done) {
+    var insecureRequest = request(false, false);
+    var path = '/bleep/bloop';
+    var hostname = 'api.usebutton.com';
+
+    var scope = nock('http://' + hostname + ':80')
+      .get(path)
+      .reply(200, successResponse({}));
+
+    insecureRequest({
+      method: 'GET',
+      path: path,
+      hostname: hostname
+    }, function(err, res) {
+      expect(err).to.be(null);
+      expect(res.data).to.eql({});
+      scope.done();
+      done();
+    });
+  });
+
 });
@@ -26,7 +26,7 @@ describe('lib/resources/orders', function() {
   describe('#get', function() {
 
     beforeEach(function() {
-      this.orderId = 'btnorder-4c944faaaa747dcb';
+      this.orderId = 'btnorder-XXX';
       this.order = { 'button_order_id': 'btnorder-XXX' };
       this.scope = nock('https://api.usebutton.com:443')
         .get('/v1/order/' + this.orderId)