+
+
Im Rahmen der Fallstudie im Fach «Methoden der Programmierung» des berufsbegleitenden
Bachelor-Studienganges Informatik an der ZHAW Zürich soll ein Bitcoin Trading Client
(bcMaster) programmiert werden.
-
Source Control
--------------
-Zur Source-Verwaltung verwenden wir git. Das Repository lassen wir von github hosten.
-Dies aus folgenden Gründen:
+Zur Source-Verwaltung verwenden wir git. Das Repository lassen wir von github hosten
+(vgl. Links am Ende). Dies aus folgenden Gründen:
* Das Projekt ist eine Übung und darf darum durchaus öffentlich zugängig sein.
* Es muss kein eigener Server aufgesetzt werden, was Zeit und Kosten spart.
@@ -21,8 +23,8 @@ Dies aus folgenden Gründen:
Build Control
-------------
-Für korrekte Builds werden wir eventuell [travis](https://travis-ci.org/) verwenden,
-da mit diesem Tool alle wichtigen Funktionen abgedeckt werden.
+Für korrekte Builds verwenden wir [travis](https://travis-ci.org/kressi/bcMaster), da
+mit diesem Tool alle wichtigen Funktionen abgedeckt werden.
Dieser Service ist gratis und lässt sich sehr gut zusammen mit github benutzen. Github
hat sogar eine travis-Integration.
@@ -31,9 +33,8 @@ hat sogar eine travis-Integration.
Projekt kompilieren
-------------------
-Die Art des Kompilierens ist noch nicht festgelegt worden (wahrscheinlich auch mit travis).
-Wir stellen so sicher, dass jedes Mitglied der Gruppe das Projekt korrekt verwenden kann
-(unter Berücksichtigung der Abhängigkeiten).
+Das Projekt kompilieren wir auch mit travis. Wir stellen so sicher, dass jedes Mitglied
+der Gruppe das Projekt korrekt verwenden kann (unter Berücksichtigung der Abhängigkeiten).
@@ -43,3 +44,15 @@ Tests
Tests können ebenso mit travis laufen gelassen werden.
+
+Links
+------
+
+* Project: http://www.hostedredmine.com/projects/bcmaster
+* Travis: https://travis-ci.org/kressi/bcMaster
+* Travis no JS: http://travis-lite.com/kressi/bcMaster
+* Prod Source: https://github.com/PinkSheep/bcMaster
+* Dev Source: https://github.com/kressi/bcMaster
+* Prod App: http://bcmaster.herokuapp.com
+* Dev App: http://bcmaster-dev.herokuapp.com
+
diff --git a/README.rdoc b/README.rdoc
new file mode 100644
index 0000000..dd4e97e
--- /dev/null
+++ b/README.rdoc
@@ -0,0 +1,28 @@
+== README
+
+This README would normally document whatever steps are necessary to get the
+application up and running.
+
+Things you may want to cover:
+
+* Ruby version
+
+* System dependencies
+
+* Configuration
+
+* Database creation
+
+* Database initialization
+
+* How to run the test suite
+
+* Services (job queues, cache servers, search engines, etc.)
+
+* Deployment instructions
+
+* ...
+
+
+Please feel free to use a different markup language if you do not plan to run
+rake doc:app.
diff --git a/Rakefile b/Rakefile
new file mode 100644
index 0000000..c622688
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,6 @@
+# Add your own tasks in files placed in lib/tasks ending in .rake,
+# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
+
+require File.expand_path('../config/application', __FILE__)
+
+BcMaster::Application.load_tasks
diff --git a/app/assets/javascripts/about.js.coffee b/app/assets/javascripts/about.js.coffee
new file mode 100644
index 0000000..24f83d1
--- /dev/null
+++ b/app/assets/javascripts/about.js.coffee
@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/
diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
new file mode 100644
index 0000000..cd5c291
--- /dev/null
+++ b/app/assets/javascripts/application.js
@@ -0,0 +1,17 @@
+// This is a manifest file that'll be compiled into application.js, which will include all the files
+// listed below.
+//
+// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
+// or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path.
+//
+// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
+// compiled file.
+//
+// Read Sprockets README (https://github.com/sstephenson/sprockets#sprockets-directives) for details
+// about supported directives.
+//
+//= require jquery
+//= require jquery_ujs
+//= require turbolinks
+//= require bootstrap
+//= require_tree .
diff --git a/app/assets/javascripts/main.js.coffee b/app/assets/javascripts/main.js.coffee
new file mode 100644
index 0000000..7615679
--- /dev/null
+++ b/app/assets/javascripts/main.js.coffee
@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/
diff --git a/app/assets/javascripts/trade.js.coffee b/app/assets/javascripts/trade.js.coffee
new file mode 100644
index 0000000..24f83d1
--- /dev/null
+++ b/app/assets/javascripts/trade.js.coffee
@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/
diff --git a/app/assets/main/bitcoin.png b/app/assets/main/bitcoin.png
new file mode 100644
index 0000000..089d2ef
Binary files /dev/null and b/app/assets/main/bitcoin.png differ
diff --git a/app/assets/main/exchange.png b/app/assets/main/exchange.png
new file mode 100644
index 0000000..fee4b26
Binary files /dev/null and b/app/assets/main/exchange.png differ
diff --git a/app/assets/main/graph.png b/app/assets/main/graph.png
new file mode 100644
index 0000000..1627297
Binary files /dev/null and b/app/assets/main/graph.png differ
diff --git a/app/assets/main/trade2.jpg b/app/assets/main/trade2.jpg
new file mode 100644
index 0000000..e5ac8f9
Binary files /dev/null and b/app/assets/main/trade2.jpg differ
diff --git a/app/assets/stylesheets/about.css.scss b/app/assets/stylesheets/about.css.scss
new file mode 100644
index 0000000..3ff4b57
--- /dev/null
+++ b/app/assets/stylesheets/about.css.scss
@@ -0,0 +1,3 @@
+// Place all the styles related to the About controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
diff --git a/app/assets/stylesheets/application.css.scss b/app/assets/stylesheets/application.css.scss
new file mode 100644
index 0000000..3b9760c
--- /dev/null
+++ b/app/assets/stylesheets/application.css.scss
@@ -0,0 +1,14 @@
+/*
+ * This is a manifest file that'll be compiled into application.css, which will include all the files
+ * listed below.
+ *
+ * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
+ * or vendor/assets/stylesheets of plugins, if any, can be referenced here using a relative path.
+ *
+ * You're free to add application-wide styles to this file and they'll appear at the top of the
+ * compiled file, but it's generally better to create a new file per style scope.
+ *
+ *= require_self
+ *= require_tree .
+ */
+
diff --git a/app/assets/stylesheets/framework_and_overrides.css.scss b/app/assets/stylesheets/framework_and_overrides.css.scss
new file mode 100644
index 0000000..b6a48f2
--- /dev/null
+++ b/app/assets/stylesheets/framework_and_overrides.css.scss
@@ -0,0 +1,62 @@
+// import the CSS framework
+@import "bootstrap";
+
+// make all images responsive by default
+img {
+ @extend .img-responsive;
+ margin: 0 auto;
+ }
+// override for the 'Home' navigation link
+.navbar-brand {
+ font-size: inherit;
+ }
+
+// THESE ARE EXAMPLES YOU CAN MODIFY
+// create your own classes
+// to make views framework-neutral
+.column {
+ @extend .col-md-6;
+ @extend .text-center;
+ }
+.form {
+ @extend .col-md-6;
+ }
+.form-centered {
+ @extend .col-md-6;
+ @extend .text-center;
+ }
+.submit {
+ @extend .btn;
+ @extend .btn-primary;
+ }
+.alert {
+ margin-top: 50px;
+}
+// apply styles to HTML elements
+// to make views framework-neutral
+main {
+ @extend .container;
+ background-color: #eee;
+ padding-bottom: 80px;
+ width: 100%;
+ margin-top: 51px; // accommodate the navbar
+ }
+section {
+ @extend .row;
+ margin-top: 20px;
+ }
+h1 {
+ padding-left: 10px;
+ margin-top: 50px;
+ margin-bottom: 30px;
+}
+
+h2 {
+ margin-bottom: 25px;
+}
+
+.text {
+ width: 650px;
+ padding: 20px;
+ background-color:#FBFBEF;
+}
diff --git a/app/assets/stylesheets/main.css.scss b/app/assets/stylesheets/main.css.scss
new file mode 100644
index 0000000..e0b5279
--- /dev/null
+++ b/app/assets/stylesheets/main.css.scss
@@ -0,0 +1,148 @@
+body {
+ background-color: #f2f2f2;
+ font-family: 'Lato', sans-serif;
+ font-weight: 300;
+ font-size: 16px;
+ color: #555;
+
+ -webkit-font-smoothing: antialiased;
+ -webkit-overflow-scrolling: touch;
+}
+
+/* Titles */
+h1, h2, h3, h4, h5, h6 {
+ font-family: 'Lato', sans-serif;
+ font-weight: 300;
+ color: #333;
+}
+
+h1 {
+ font-size: 40px;
+}
+
+h3 {
+ color: #95a5a6;
+ font-weight: 400;
+}
+
+h4 {
+ color: #95a5a6;
+ font-weight: 400;
+ font-size: 20px;
+}
+
+/* Paragraph & Typographic */
+p {
+ line-height: 28px;
+ margin-bottom: 25px;
+ font-size: 16px;
+}
+
+.centered {
+ text-align: center;
+}
+
+/* Links */
+a {
+ color: #3498db;
+ word-wrap: break-word;
+
+ -webkit-transition: color 0.1s ease-in, background 0.1s ease-in;
+ -moz-transition: color 0.1s ease-in, background 0.1s ease-in;
+ -ms-transition: color 0.1s ease-in, background 0.1s ease-in;
+ -o-transition: color 0.1s ease-in, background 0.1s ease-in;
+ transition: color 0.1s ease-in, background 0.1s ease-in;
+}
+
+a:hover,
+a:focus {
+ color: #7b7b7b;
+ text-decoration: none;
+ outline: 0;
+}
+
+a:before,
+a:after {
+ -webkit-transition: color 0.1s ease-in, background 0.1s ease-in;
+ -moz-transition: color 0.1s ease-in, background 0.1s ease-in;
+ -ms-transition: color 0.1s ease-in, background 0.1s ease-in;
+ -o-transition: color 0.1s ease-in, background 0.1s ease-in;
+ transition: color 0.1s ease-in, background 0.1s ease-in;
+}
+
+ hr {
+ display: block;
+ height: 1px;
+ border: 0;
+ border-top: 1px solid #ccc;
+ margin: 1em 0;
+ padding: 0;
+}
+
+.navbar-default {
+ background-color: #3498db;
+ border-color: transparent;
+}
+
+.navbar-default .navbar-brand {
+ color: white;
+}
+
+.navbar-default .navbar-nav > li > a {
+ color: white;
+}
+
+/* Helpers */
+
+.mt {
+
+ margin-top: 100px;
+ margin-bottom: 40px;
+}
+
+.form-control {
+ height: 42px;
+ font-size: 18px;
+ width: 280px;
+}
+
+.moremargin {
+ margin-top: 5px;
+}
+
+i {
+ margin: 8px;
+ color: #3498db;
+}
+
+
+/* HeaderWrap */
+#headerwrap {
+ /* background: url(../img/bg01.jpg) no-repeat center top; */
+ background-color: #3498db;
+ margin-top: -20px;
+ padding-top:200px;
+ background-attachment: relative;
+ background-position: center center;
+ min-height: 650px;
+ width: 100%;
+
+ -webkit-background-size: 100%;
+ -moz-background-size: 100%;
+ -o-background-size: 100%;
+ background-size: 100%;
+
+ -webkit-background-size: cover;
+ -moz-background-size: cover;
+ -o-background-size: cover;
+ background-size: cover;
+}
+
+#headerwrap h1 {
+ margin-top: 60px;
+ margin-bottom: 15px;
+ color: white;
+ font-size: 45px;
+ font-weight: 300;
+ letter-spacing: 1px;
+}
\ No newline at end of file
diff --git a/app/assets/stylesheets/trade.css.scss b/app/assets/stylesheets/trade.css.scss
new file mode 100644
index 0000000..7624067
--- /dev/null
+++ b/app/assets/stylesheets/trade.css.scss
@@ -0,0 +1,3 @@
+// Place all the styles related to the Trade controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
diff --git a/app/controllers/about_controller.rb b/app/controllers/about_controller.rb
new file mode 100644
index 0000000..8a3df45
--- /dev/null
+++ b/app/controllers/about_controller.rb
@@ -0,0 +1,2 @@
+class AboutController < PublicController
+end
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
new file mode 100644
index 0000000..c72461b
--- /dev/null
+++ b/app/controllers/application_controller.rb
@@ -0,0 +1,37 @@
+class ApplicationController < ActionController::Base
+ # Prevent CSRF attacks by raising an exception.
+ # For APIs, you may want to use :null_session instead.
+ protect_from_forgery with: :exception
+ before_action :authorize, :init_ticker
+
+ protected
+ def authorize
+ #falls keine Session vorhanden ist, wird man wieder auf die Mainseite weitergeleitet
+ if @credentials = session[:bcmaster]
+ @trade = Btce::Trade.new(@credentials[:apikey], @credentials[:secret])
+ if (info = @trade.getInfo) && info["success"] == 1
+ @rights = info["return"]["rights"]
+ @info = info["return"]["funds"].select{
+ |currency, amount| amount != 0 || currency == "usd" || currency == "btc"
+ }.map{|currency, amount| currency + ": " + amount.to_s }.reduce{|a,b| a+" "+b}
+ else
+ flash.now[:error] = (info && info["error"]) || "something failed"
+ end
+ else
+ if is_a?(PrivateController)
+ flash.now[:notice] = "sign in first"
+ return redirect_to root_url
+ end
+ end
+ end
+ def init_ticker
+ #holen der Kursinformationen von BTC-e
+ btce_ticker = Btce::Info.new.ticker("btc_usd")
+ @btce_buy
+ @btce_sell
+ if btce_ticker
+ @btce_buy = btce_ticker["ticker"]["buy"]
+ @btce_sell = btce_ticker["ticker"]["sell"]
+ end
+ end
+end
diff --git a/app/controllers/concerns/.keep b/app/controllers/concerns/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/app/controllers/main_controller.rb b/app/controllers/main_controller.rb
new file mode 100644
index 0000000..c07cc93
--- /dev/null
+++ b/app/controllers/main_controller.rb
@@ -0,0 +1,30 @@
+class MainController < PublicController
+ def login
+ #Überprüfung der Verfügbarkeit des APIs
+ if (apikey = params[:apikey]) && (secret = params[:secret])
+ trade = Btce::Trade.new(apikey, secret).getInfo
+ #Überprüfung der Zugangsdaten
+ if trade && trade["success"] == 1
+ init_session(apikey, secret)
+ return redirect_to open_orders_url
+ end
+ end
+ flash.now[:error] = (trade && trade["error"]) || "apikey or password missing"
+ redirect_to root_url
+ end
+
+ def logout
+ reset_session
+ flash.now[:notice] = "logged out"
+ redirect_to root_url
+ end
+
+ private
+ def init_session(key,secret)
+ #zu implementieren: Verschlüsselung des secret keys, bevor der Key in die Session gespeichert wird
+ session[:bcmaster] = {apikey: key, secret: secret}
+ end
+ def login_params
+ params.require(:login, :password)
+ end
+end
diff --git a/app/controllers/private_controller.rb b/app/controllers/private_controller.rb
new file mode 100644
index 0000000..d9ccbb3
--- /dev/null
+++ b/app/controllers/private_controller.rb
@@ -0,0 +1,2 @@
+class PrivateController < ApplicationController
+end
\ No newline at end of file
diff --git a/app/controllers/public_controller.rb b/app/controllers/public_controller.rb
new file mode 100644
index 0000000..2857026
--- /dev/null
+++ b/app/controllers/public_controller.rb
@@ -0,0 +1,2 @@
+class PublicController < ApplicationController
+end
diff --git a/app/controllers/trade_controller.rb b/app/controllers/trade_controller.rb
new file mode 100644
index 0000000..5b55eda
--- /dev/null
+++ b/app/controllers/trade_controller.rb
@@ -0,0 +1,55 @@
+class TradeController < PrivateController
+
+ def open_orders
+ @title = "Open Orders"
+ default_action(@trade.ActiveOrders)
+ end
+
+ def transaction_history
+ @title = "Transaction History"
+ default_action(@trade.TransHistory)
+ end
+
+ def trade_history
+ @title = "Trade History"
+ default_action(@trade.TradeHistory)
+ end
+
+ def create_order
+ flash_no_trade_permission && return
+ if params[:commit]
+ if (result = @trade.Trade(order_params))["success"] == 1
+ flash.now[:notice] = result
+ return redirect_to open_orders_url
+ else
+ flash.now[:error] = result && result["error"] || "all fields are required"
+ end
+ end
+ end
+
+ protected
+ def default_action(result)
+ @table = {}
+ if result && result["success"] == 1
+ @table[:collection] = result["return"].map{ |key, value|
+ value["id"] = key
+ # Convert Unix time to UTC
+ value.each{ |a,b| value[a] = Time.at(b).gmtime if a.include? "timestamp" }
+ }
+ @table[:columns] = @table[:collection][0].map{ |key, value|
+ {name: key, display_name: Btce::API::PARAMETER_DISPLAY_NAME[key]}
+ }
+ else
+ flash.now[:error] = (result && result["error"]) || "something failed"
+ end
+ render :index
+ end
+
+ private
+ def order_params
+ params.permit(:pair, :type, :rate, :amount)
+ end
+ def flash_no_trade_permission
+ flash.now[:error] = "api-key does not have trade permission" if @rights && @rights["trade"] != 1
+ end
+end
diff --git a/app/helpers/about_helper.rb b/app/helpers/about_helper.rb
new file mode 100644
index 0000000..68e69ae
--- /dev/null
+++ b/app/helpers/about_helper.rb
@@ -0,0 +1,2 @@
+module AboutHelper
+end
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
new file mode 100644
index 0000000..cf7ce84
--- /dev/null
+++ b/app/helpers/application_helper.rb
@@ -0,0 +1,26 @@
+module ApplicationHelper
+ def cp(path)
+ "active" if current_page?(path)
+ end
+
+ # http://stackoverflow.com/questions/3863844/rails-how-to-build-table-in-helper-using-content-tag
+ def display_standard_table(columns, collection)
+ return unless columns
+ collection = collection || {}
+ thead = content_tag :thead do
+ content_tag :tr do
+ columns.collect {|column| concat content_tag(:th,column[:display_name])}.join.html_safe
+ end
+ end
+ tbody = content_tag :tbody do
+ collection.collect { |elem|
+ content_tag :tr do
+ columns.collect { |column|
+ concat content_tag(:td, elem[column[:name]])
+ }.to_s.html_safe
+ end
+ }.join.html_safe
+ end
+ content_tag :table, thead.concat(tbody), class: "table table-striped table-condensed"
+ end
+end
diff --git a/app/helpers/main_helper.rb b/app/helpers/main_helper.rb
new file mode 100644
index 0000000..826effe
--- /dev/null
+++ b/app/helpers/main_helper.rb
@@ -0,0 +1,2 @@
+module MainHelper
+end
diff --git a/app/helpers/trade_helper.rb b/app/helpers/trade_helper.rb
new file mode 100644
index 0000000..ff38de1
--- /dev/null
+++ b/app/helpers/trade_helper.rb
@@ -0,0 +1,2 @@
+module TradeHelper
+end
diff --git a/app/mailers/.keep b/app/mailers/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/app/models/.keep b/app/models/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/app/models/api.rb b/app/models/api.rb
new file mode 100644
index 0000000..b9c3cb2
--- /dev/null
+++ b/app/models/api.rb
@@ -0,0 +1,3 @@
+class API
+
+end
\ No newline at end of file
diff --git a/app/models/bitstamp/api.rb b/app/models/bitstamp/api.rb
new file mode 100644
index 0000000..17187be
--- /dev/null
+++ b/app/models/bitstamp/api.rb
@@ -0,0 +1,9 @@
+module Bitstamp
+ class API
+ # https://www.bitstamp.net/api/
+ DOMAIN = "www.bitstamp.net"
+ def api_methods
+ self.class.instance_methods(false)
+ end
+ end
+end
diff --git a/app/models/bitstamp/public.rb b/app/models/bitstamp/public.rb
new file mode 100644
index 0000000..4455ced
--- /dev/null
+++ b/app/models/bitstamp/public.rb
@@ -0,0 +1,29 @@
+require "net/http"
+require "uri"
+require "json"
+
+module Bitstamp
+ class Public < API
+ %w(ticker order_book transactions eur_usd).each do |method|
+ define_method(method.to_s) do |options={}|
+ data = options.map{ |x,v| "#{x}=#{v}" }.reduce{|x,v| "#{x}&#{v}" }
+ get_https(data, method)
+ end
+ end
+
+ private
+
+ def build_url(method, pair)
+ "https://#{API::DOMAIN}/api/#{method}/"
+ end
+ def get_https(pair, method)
+ uri = URI.parse(build_url(method, pair))
+ begin
+ Net::HTTP.start(uri.host, uri.port, use_ssl: true) {
+ |req| JSON.parse(req.get(uri.request_uri).body) }
+ rescue
+ nil
+ end
+ end
+ end
+end
diff --git a/app/models/btce/api.rb b/app/models/btce/api.rb
new file mode 100644
index 0000000..5ada132
--- /dev/null
+++ b/app/models/btce/api.rb
@@ -0,0 +1,28 @@
+module Btce
+ class API
+ # https://hdbtce.kayako.com/Knowledgebase/List/Index/4/api
+ DOMAIN = "btc-e.com"
+ CURRENCY_PAIRS = %w(
+ btc_usd btc_eur btc_rur eur_usd ftc_btc
+ ltc_btc ltc_eur ltc_rur ltc_usd nmc_btc
+ nmc_usd nvc_btc nvc_usd ppc_btc ppc_usd
+ trc_btc usd_rur xpm_btc)
+ CURRENCIES = CURRENCY_PAIRS.map {|pair| pair.split("_")}.flatten.uniq.sort
+ PARAMETER_DISPLAY_NAME = {
+ "pair" => "Pair",
+ "type" => "Type",
+ "amount" => "Amount",
+ "rate" => "Rate",
+ "timestamp_created" => "Created",
+ "status" => "Status",
+ "id" => "id",
+ "currency" => "Currency",
+ "desc" => "Description",
+ "timestamp" => "Timestamp",
+ "order_id" => "OrderID",
+ "is_your_order" => "your order" }
+ def api_methods
+ self.class.instance_methods(false)
+ end
+ end
+end
diff --git a/app/models/btce/drive.rb b/app/models/btce/drive.rb
new file mode 100644
index 0000000..154c8b3
--- /dev/null
+++ b/app/models/btce/drive.rb
@@ -0,0 +1,38 @@
+require "net/http"
+require "uri"
+require "json"
+
+module Btce
+ class Drive
+ def initialize(url, key, secret)
+ @key = key
+ @secret = secret
+ @uri = URI.parse(url)
+ @nonce = Time.now.to_i
+ end
+ def connect(method, data)
+ data[:nonce] = (@nonce += 1)
+ data[:method] = method
+ send_data = data.map{ |x,v| "#{x}=#{v}" }.reduce{|x,v| "#{x}&#{v}" }
+ headers = {}
+ headers['Key'] = @key
+ headers['Sign'] = hmac(send_data)
+ JSON.parse post_https(@uri.host, @uri.port, "/tapi", send_data, headers)
+ end
+
+ private
+
+ def hmac(data)
+ sha = OpenSSL::Digest.new('sha512')
+ OpenSSL::HMAC.hexdigest(sha, @secret, data)
+ end
+ def post_https(uri, port, url, send_data, headers)
+ begin
+ Net::HTTP.start(uri, port, use_ssl: true) {
+ |req| req.post(url, send_data, headers).body }
+ rescue
+ nil
+ end
+ end
+ end
+end
\ No newline at end of file
diff --git a/app/models/btce/info.rb b/app/models/btce/info.rb
new file mode 100644
index 0000000..7d7ca7a
--- /dev/null
+++ b/app/models/btce/info.rb
@@ -0,0 +1,30 @@
+require "net/http"
+require "uri"
+require "json"
+
+module Btce
+ class Info < API
+ # Provides access to open API.
+ # https://hdbtce.kayako.com/Knowledgebase/Article/View/28/4/public-api
+ %w(ticker trades depth fee).each do |method|
+ define_method(method) do |pair|
+ get_https(pair, method)
+ end
+ end
+
+ private
+
+ def build_url(method, pair)
+ "https://#{API::DOMAIN}/api/2/#{pair}/#{method}"
+ end
+ def get_https(pair, method)
+ uri = URI.parse(build_url(method, pair))
+ begin
+ Net::HTTP.start(uri.host, uri.port, use_ssl: true) {
+ |req| JSON.parse(req.get(uri.request_uri).body) }
+ rescue
+ nil
+ end
+ end
+ end
+end
\ No newline at end of file
diff --git a/app/models/btce/trade.rb b/app/models/btce/trade.rb
new file mode 100644
index 0000000..c425115
--- /dev/null
+++ b/app/models/btce/trade.rb
@@ -0,0 +1,19 @@
+module Btce
+ class Trade < API
+ # https://btc-e.com/api/documentation
+ def initialize(key, secret)
+ @drive = Drive.new("https://#{API::DOMAIN}", key, secret)
+ end
+
+ %w( getInfo
+ TransHistory
+ TradeHistory
+ ActiveOrders
+ Trade
+ CancelOrder ).each do |method|
+ define_method(method) do |options = {}|
+ @drive.connect(method, options)
+ end
+ end
+ end
+end
\ No newline at end of file
diff --git a/app/models/concerns/.keep b/app/models/concerns/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/app/views/about/index.html.erb b/app/views/about/index.html.erb
new file mode 100644
index 0000000..2a46f80
--- /dev/null
+++ b/app/views/about/index.html.erb
@@ -0,0 +1,5 @@
+This website has been programmed in the context of a case study out of the subject “Methods of Programming” in the third semester of the extra-occupational study course in Computer Science at the Zurich University of Applied Sciences (ZHAW).
+This website provides an easy way to buy and sell bitcoins.
+Do you want to trade on different bitcoin exchanges? Our website provides you with this possibility.
+ +You can find all the relevant informations concerning bitcoins or your account over this website.
+ +You may have mistyped the address or the page may have moved.
+If you are the application owner check the logs for more information.
+ + diff --git a/public/422.html b/public/422.html new file mode 100644 index 0000000..fbb4b84 --- /dev/null +++ b/public/422.html @@ -0,0 +1,58 @@ + + + +Maybe you tried to change something you didn't have access to.
+If you are the application owner check the logs for more information.
+ + diff --git a/public/500.html b/public/500.html new file mode 100644 index 0000000..e9052d3 --- /dev/null +++ b/public/500.html @@ -0,0 +1,57 @@ + + + +If you are the application owner check the logs for more information.
+ + diff --git a/public/favicon.ico b/public/favicon.ico new file mode 100644 index 0000000..e69de29 diff --git a/public/robots.txt b/public/robots.txt new file mode 100644 index 0000000..1a3a5e4 --- /dev/null +++ b/public/robots.txt @@ -0,0 +1,5 @@ +# See http://www.robotstxt.org/wc/norobots.html for documentation on how to use the robots.txt file +# +# To ban all spiders from the entire site uncomment the next two lines: +# User-agent: * +# Disallow: / diff --git a/test/controllers/.keep b/test/controllers/.keep new file mode 100644 index 0000000..e69de29 diff --git a/test/controllers/about_controller_test.rb b/test/controllers/about_controller_test.rb new file mode 100644 index 0000000..78a4985 --- /dev/null +++ b/test/controllers/about_controller_test.rb @@ -0,0 +1,9 @@ +require 'test_helper' + +class AboutControllerTest < ActionController::TestCase + test "should get index" do + get :index + assert_response :success + end + +end diff --git a/test/controllers/main_controller_test.rb b/test/controllers/main_controller_test.rb new file mode 100644 index 0000000..390e983 --- /dev/null +++ b/test/controllers/main_controller_test.rb @@ -0,0 +1,34 @@ +require 'test_helper' + +class MainControllerTest < ActionController::TestCase + test "should get index" do + get :index + assert_response :success + end + test "missing login should redirect to main" do + post :login + assert flash[:error] + assert_equal "apikey or password missing", flash[:error] + assert_redirected_to root_path + end + test "invalid login should redirect to main" do + post :login, {id: "login-form", apikey: "key",secret: "secret"} + assert flash[:error] + assert_not_equal "apikey or password missing", flash[:error] + assert_redirected_to root_path + end + test "valid login should redirect to trade" do + post :login, { + id: "login-form", + apikey: "YACSECCW-SXC6EV2I-CF679EYB-PQ3NKI93-PENNC1UM", + secret: "7876863e49c7ba7ac9dba285e9e6313e4b601aecfaab03b6c9704efa56f8f6de" } + assert_redirected_to open_orders_path + get :index + assert :success + end + test "should redirect to main" do + get :logout + assert flash[:notice] + assert_redirected_to root_path + end +end diff --git a/test/controllers/trade_controller_test.rb b/test/controllers/trade_controller_test.rb new file mode 100644 index 0000000..e491cc4 --- /dev/null +++ b/test/controllers/trade_controller_test.rb @@ -0,0 +1,47 @@ +require 'test_helper' + +class TradeControllerTest < ActionController::TestCase + test "should get method" do + session[:bcmaster] = { + apikey: "YACSECCW-SXC6EV2I-CF679EYB-PQ3NKI93-PENNC1UM", + secret: "7876863e49c7ba7ac9dba285e9e6313e4b601aecfaab03b6c9704efa56f8f6de" } + %w(open_orders transaction_history trade_history index create_order).each do + |method| get method + assert_response :success + end + end + test "should flash error" do + session[:bcmaster] = { + apikey: "apikey", + secret: "secret" } + %w(open_orders transaction_history trade_history index create_order).each do + |method| get method + assert flash[:error] + assert_response :success + end + end + test "missing params should flash error" do + session[:bcmaster] = { + apikey: "YACSECCW-SXC6EV2I-CF679EYB-PQ3NKI93-PENNC1UM", + secret: "7876863e49c7ba7ac9dba285e9e6313e4b601aecfaab03b6c9704efa56f8f6de" } + post :create_order, {id: "trade-form", submit: "Trade"} + assert flash[:error] + end + test "valid order with no money should flash error" do + session[:bcmaster] = { + apikey: "YACSECCW-SXC6EV2I-CF679EYB-PQ3NKI93-PENNC1UM", + secret: "7876863e49c7ba7ac9dba285e9e6313e4b601aecfaab03b6c9704efa56f8f6de" } + post :create_order, { + id: "trade-form", + pair: "btc_usd", + type: "buy", + rate: "10", + amount: "10", + submit: "Trade" } + assert true + end + test "should redirect to main" do + get :index + assert_redirected_to root_path + end +end diff --git a/test/fixtures/.keep b/test/fixtures/.keep new file mode 100644 index 0000000..e69de29 diff --git a/test/helpers/.keep b/test/helpers/.keep new file mode 100644 index 0000000..e69de29 diff --git a/test/helpers/about_helper_test.rb b/test/helpers/about_helper_test.rb new file mode 100644 index 0000000..dfabbf5 --- /dev/null +++ b/test/helpers/about_helper_test.rb @@ -0,0 +1,4 @@ +require 'test_helper' + +class AboutHelperTest < ActionView::TestCase +end diff --git a/test/helpers/main_helper_test.rb b/test/helpers/main_helper_test.rb new file mode 100644 index 0000000..22da3c4 --- /dev/null +++ b/test/helpers/main_helper_test.rb @@ -0,0 +1,4 @@ +require 'test_helper' + +class MainHelperTest < ActionView::TestCase +end diff --git a/test/helpers/trade_helper_test.rb b/test/helpers/trade_helper_test.rb new file mode 100644 index 0000000..8285745 --- /dev/null +++ b/test/helpers/trade_helper_test.rb @@ -0,0 +1,4 @@ +require 'test_helper' + +class TradeHelperTest < ActionView::TestCase +end diff --git a/test/integration/.keep b/test/integration/.keep new file mode 100644 index 0000000..e69de29 diff --git a/test/mailers/.keep b/test/mailers/.keep new file mode 100644 index 0000000..e69de29 diff --git a/test/models/.keep b/test/models/.keep new file mode 100644 index 0000000..e69de29 diff --git a/test/models/btce/api_test.rb b/test/models/btce/api_test.rb new file mode 100644 index 0000000..8181f16 --- /dev/null +++ b/test/models/btce/api_test.rb @@ -0,0 +1,16 @@ +require 'test_helper' + +class APITest < ActiveSupport::TestCase + test "API has domain" do + assert Btce::API::DOMAIN + end + test "API contains currency pairs" do + assert Btce::API::CURRENCY_PAIRS + end + test "API contains currencies" do + assert Btce::API::CURRENCIES + end + test "API contains methods" do + assert Btce::API.new.api_methods + end +end diff --git a/test/models/btce/info_test.rb b/test/models/btce/info_test.rb new file mode 100644 index 0000000..7f3dfab --- /dev/null +++ b/test/models/btce/info_test.rb @@ -0,0 +1,38 @@ +require 'test_helper' + +class InfoTest < ActiveSupport::TestCase + def setup + @info = Btce::Info.new + end + def teardown + @info = nil + end + test "should return btc_usd ticker" do + ticker = @info.ticker("btc_usd") + assert !nil?, "result received" + assert !ticker['ticker'].nil?, "result contains ticker" + assert (ticker['ticker'].keys - + %w(high low avg vol vol_cur last + buy sell updated server_time)).empty?, + "attributes of ticker have not changed" + end + test "should return btc_usd trades" do + trades = @info.trades("btc_usd") + assert !nil?, "result received" + assert trades.is_a?(Array), "result is an array" + assert (trades[0].keys - + %w(date price amount tid price_currency item trade_type )).empty?, + "attributes of trades have not changed" + end + test "should return btc_usd market depth" do + D = @info.depth("btc_usd").keys + assert !nil?, "result received" + C = %w(bids asks) + assert ((D-C)+(C-D)).empty?, + "attributes of market depth match" + end + test "should return trade fees" do + fee = @info.fee("ltc_usd") + assert !nil?, "result received" + end +end diff --git a/test/models/btce/trade_test.rb b/test/models/btce/trade_test.rb new file mode 100644 index 0000000..faa5e23 --- /dev/null +++ b/test/models/btce/trade_test.rb @@ -0,0 +1,13 @@ +require 'test_helper' + +class TradeTest < ActiveSupport::TestCase + def setup + @trade = Btce::Trade.new('key', 'secret') + end + def teardown + @info = nil + end + test "should return account info" do + assert_not_nil @trade.getInfo + end +end diff --git a/test/performance/browsing_test.rb b/test/performance/browsing_test.rb new file mode 100644 index 0000000..3fea27b --- /dev/null +++ b/test/performance/browsing_test.rb @@ -0,0 +1,12 @@ +require 'test_helper' +require 'rails/performance_test_help' + +class BrowsingTest < ActionDispatch::PerformanceTest + # Refer to the documentation for all available options + # self.profile_options = { :runs => 5, :metrics => [:wall_time, :memory] + # :output => 'tmp/performance', :formats => [:flat] } + + def test_homepage + get '/' + end +end diff --git a/test/test_helper.rb b/test/test_helper.rb new file mode 100644 index 0000000..8684e90 --- /dev/null +++ b/test/test_helper.rb @@ -0,0 +1,20 @@ +ENV["RAILS_ENV"] ||= "test" + +# Coverallas - Test Coverage +require 'coveralls' +Coveralls.wear! 'rails' + +require File.expand_path('../../config/environment', __FILE__) +require 'rails/test_help' + +class ActiveSupport::TestCase + ActiveRecord::Migration.check_pending! + + # Setup all fixtures in test/fixtures/*.yml for all tests in alphabetical order. + # + # Note: You'll currently still have to declare fixtures explicitly in integration tests + # -- they do not yet inherit this setting + fixtures :all + + # Add more helper methods to be used by all tests here... +end diff --git a/vendor/assets/javascripts/.keep b/vendor/assets/javascripts/.keep new file mode 100644 index 0000000..e69de29 diff --git a/vendor/assets/stylesheets/.keep b/vendor/assets/stylesheets/.keep new file mode 100644 index 0000000..e69de29