inital commit

.gitignore

+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
+#
+# If you find yourself ignoring temporary files generated by your text editor
+# or operating system, you probably want to add a global ignore instead:
+#   git config --global core.excludesfile '~/.gitignore_global'
+
+# Ignore bundler config.
+/.bundle
+
+# Ignore the default SQLite database.
+/db/*.sqlite3
+/db/*.sqlite3-journal
+
+# Ignore all logfiles and tempfiles.
+/log/*.log
+/tmp

.rspec

+--color

.ruby-gemset

+space_punkte

.ruby-version

+ruby-1.9.3

Gemfile

+source 'https://rubygems.org'
+
+# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
+gem 'rails', '4.0.2'
+
+# Use sqlite3 as the database for Active Record
+gem 'sqlite3'
+
+# Use SCSS for stylesheets
+gem 'sass-rails', '~> 4.0.0'
+gem 'bootstrap-sass'
+gem 'devise'
+
+# Use Uglifier as compressor for JavaScript assets
+gem 'uglifier', '>= 1.3.0'
+
+# Use CoffeeScript for .js.coffee assets and views
+gem 'coffee-rails', '~> 4.0.0'
+
+# See https://github.com/sstephenson/execjs#readme for more supported runtimes
+# gem 'therubyracer', platforms: :ruby
+
+# Use jquery as the JavaScript library
+gem 'jquery-rails'
+
+# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
+gem 'turbolinks'
+
+# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
+gem 'jbuilder', '~> 1.2'
+
+group :doc do
+  # bundle exec rake doc:rails generates the API under doc/api.
+  gem 'sdoc', require: false
+  gem 'rails-erd'
+end
+
+group :development do
+  gem 'ffaker'
+  gem 'factory_girl_rails'
+  gem 'rspec-rails'
+  gem 'guard-rspec'
+  gem 'guard-bundler'
+end
+
+# Use ActiveModel has_secure_password
+# gem 'bcrypt-ruby', '~> 3.1.2'
+
+# Use unicorn as the app server
+
+# gem 'capistrano', group: :development
+
+# Use debugger
+# gem 'debugger', group: [:development, :test]

Gemfile.lock

+GEM
+  remote: https://rubygems.org/
+  specs:
+    actionmailer (4.0.2)
+      actionpack (= 4.0.2)
+      mail (~> 2.5.4)
+    actionpack (4.0.2)
+      activesupport (= 4.0.2)
+      builder (~> 3.1.0)
+      erubis (~> 2.7.0)
+      rack (~> 1.5.2)
+      rack-test (~> 0.6.2)
+    activemodel (4.0.2)
+      activesupport (= 4.0.2)
+      builder (~> 3.1.0)
+    activerecord (4.0.2)
+      activemodel (= 4.0.2)
+      activerecord-deprecated_finders (~> 1.0.2)
+      activesupport (= 4.0.2)
+      arel (~> 4.0.0)
+    activerecord-deprecated_finders (1.0.3)
+    activesupport (4.0.2)
+      i18n (~> 0.6, >= 0.6.4)
+      minitest (~> 4.2)
+      multi_json (~> 1.3)
+      thread_safe (~> 0.1)
+      tzinfo (~> 0.3.37)
+    arel (4.0.2)
+    atomic (1.1.14)
+    bcrypt-ruby (3.1.2)
+    bootstrap-sass (3.1.0.2)
+      sass (~> 3.2)
+    builder (3.1.4)
+    celluloid (0.15.2)
+      timers (~> 1.1.0)
+    choice (0.1.6)
+    coderay (1.1.0)
+    coffee-rails (4.0.1)
+      coffee-script (>= 2.2.0)
+      railties (>= 4.0.0, < 5.0)
+    coffee-script (2.2.0)
+      coffee-script-source
+      execjs
+    coffee-script-source (1.7.0)
+    devise (3.2.2)
+      bcrypt-ruby (~> 3.0)
+      orm_adapter (~> 0.1)
+      railties (>= 3.2.6, < 5)
+      thread_safe (~> 0.1)
+      warden (~> 1.2.3)
+    diff-lcs (1.2.5)
+    erubis (2.7.0)
+    execjs (2.0.2)
+    factory_girl (4.3.0)
+      activesupport (>= 3.0.0)
+    factory_girl_rails (4.3.0)
+      factory_girl (~> 4.3.0)
+      railties (>= 3.0.0)
+    ffaker (1.23.0)
+    ffi (1.9.3)
+    formatador (0.2.4)
+    guard (2.4.0)
+      formatador (>= 0.2.4)
+      listen (~> 2.1)
+      lumberjack (~> 1.0)
+      pry (>= 0.9.12)
+      thor (>= 0.18.1)
+    guard-bundler (2.0.0)
+      bundler (~> 1.0)
+      guard (~> 2.2)
+    guard-rspec (4.2.6)
+      guard (~> 2.1)
+      rspec (>= 2.14, < 4.0)
+    hike (1.2.3)
+    i18n (0.6.9)
+    jbuilder (1.5.3)
+      activesupport (>= 3.0.0)
+      multi_json (>= 1.2.0)
+    jquery-rails (3.1.0)
+      railties (>= 3.0, < 5.0)
+      thor (>= 0.14, < 2.0)
+    json (1.8.1)
+    listen (2.4.1)
+      celluloid (>= 0.15.2)
+      rb-fsevent (>= 0.9.3)
+      rb-inotify (>= 0.9)
+    lumberjack (1.0.4)
+    mail (2.5.4)
+      mime-types (~> 1.16)
+      treetop (~> 1.4.8)
+    method_source (0.8.2)
+    mime-types (1.25.1)
+    minitest (4.7.5)
+    multi_json (1.8.4)
+    orm_adapter (0.5.0)
+    polyglot (0.3.3)
+    pry (0.9.12.6)
+      coderay (~> 1.0)
+      method_source (~> 0.8)
+      slop (~> 3.4)
+    rack (1.5.2)
+    rack-test (0.6.2)
+      rack (>= 1.0)
+    rails (4.0.2)
+      actionmailer (= 4.0.2)
+      actionpack (= 4.0.2)
+      activerecord (= 4.0.2)
+      activesupport (= 4.0.2)
+      bundler (>= 1.3.0, < 2.0)
+      railties (= 4.0.2)
+      sprockets-rails (~> 2.0.0)
+    rails-erd (1.1.0)
+      activerecord (>= 3.0)
+      activesupport (>= 3.0)
+      choice (~> 0.1.6)
+      ruby-graphviz (~> 1.0.4)
+    railties (4.0.2)
+      actionpack (= 4.0.2)
+      activesupport (= 4.0.2)
+      rake (>= 0.8.7)
+      thor (>= 0.18.1, < 2.0)
+    rake (10.1.1)
+    rb-fsevent (0.9.4)
+    rb-inotify (0.9.3)
+      ffi (>= 0.5.0)
+    rdoc (4.1.1)
+      json (~> 1.4)
+    rspec (2.14.1)
+      rspec-core (~> 2.14.0)
+      rspec-expectations (~> 2.14.0)
+      rspec-mocks (~> 2.14.0)
+    rspec-core (2.14.7)
+    rspec-expectations (2.14.5)
+      diff-lcs (>= 1.1.3, < 2.0)
+    rspec-mocks (2.14.5)
+    rspec-rails (2.14.1)
+      actionpack (>= 3.0)
+      activemodel (>= 3.0)
+      activesupport (>= 3.0)
+      railties (>= 3.0)
+      rspec-core (~> 2.14.0)
+      rspec-expectations (~> 2.14.0)
+      rspec-mocks (~> 2.14.0)
+    ruby-graphviz (1.0.9)
+    sass (3.2.14)
+    sass-rails (4.0.1)
+      railties (>= 4.0.0, < 5.0)
+      sass (>= 3.1.10)
+      sprockets-rails (~> 2.0.0)
+    sdoc (0.4.0)
+      json (~> 1.8)
+      rdoc (~> 4.0, < 5.0)
+    slop (3.4.7)
+    sprockets (2.10.1)
+      hike (~> 1.2)
+      multi_json (~> 1.0)
+      rack (~> 1.0)
+      tilt (~> 1.1, != 1.3.0)
+    sprockets-rails (2.0.1)
+      actionpack (>= 3.0)
+      activesupport (>= 3.0)
+      sprockets (~> 2.8)
+    sqlite3 (1.3.8)
+    thor (0.18.1)
+    thread_safe (0.1.3)
+      atomic
+    tilt (1.4.1)
+    timers (1.1.0)
+    treetop (1.4.15)
+      polyglot
+      polyglot (>= 0.3.1)
+    turbolinks (2.2.1)
+      coffee-rails
+    tzinfo (0.3.38)
+    uglifier (2.4.0)
+      execjs (>= 0.3.0)
+      json (>= 1.8.0)
+    warden (1.2.3)
+      rack (>= 1.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  bootstrap-sass
+  coffee-rails (~> 4.0.0)
+  devise
+  factory_girl_rails
+  ffaker
+  guard-bundler
+  guard-rspec
+  jbuilder (~> 1.2)
+  jquery-rails
+  rails (= 4.0.2)
+  rails-erd
+  rspec-rails
+  sass-rails (~> 4.0.0)
+  sdoc
+  sqlite3
+  turbolinks
+  uglifier (>= 1.3.0)

Guardfile

+# A sample Guardfile
+# More info at https://github.com/guard/guard#readme
+
+guard :rspec do
+  watch(%r{^spec/.+_spec\.rb$})
+  watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
+  watch('spec/spec_helper.rb')  { "spec" }
+
+  # Rails example
+  watch(%r{^app/(.+)\.rb$})                           { |m| "spec/#{m[1]}_spec.rb" }
+  watch(%r{^app/(.*)(\.erb|\.haml|\.slim)$})          { |m| "spec/#{m[1]}#{m[2]}_spec.rb" }
+  watch(%r{^app/controllers/(.+)_(controller)\.rb$})  { |m| ["spec/routing/#{m[1]}_routing_spec.rb", "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb", "spec/acceptance/#{m[1]}_spec.rb"] }
+  watch(%r{^spec/support/(.+)\.rb$})                  { "spec" }
+  watch('config/routes.rb')                           { "spec/routing" }
+  watch('app/controllers/application_controller.rb')  { "spec/controllers" }
+
+  # Capybara features specs
+  watch(%r{^app/views/(.+)/.*\.(erb|haml|slim)$})     { |m| "spec/features/#{m[1]}_spec.rb" }
+
+  # Turnip features and steps
+  watch(%r{^spec/acceptance/(.+)\.feature$})
+  watch(%r{^spec/acceptance/steps/(.+)_steps\.rb$})   { |m| Dir[File.join("**/#{m[1]}.feature")][0] || 'spec/acceptance' }
+end
+

README.rdoc

+== 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
+<tt>rake doc:app</tt>.

Rakefile

+# 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__)
+
+SpacePunkte::Application.load_tasks

app/assets/javascripts/application.js

+// 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 .

app/assets/stylesheets/application.css

+/*
+ * 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 bootstrap
+ *= require_tree .
+ */

app/controllers/application_controller.rb

+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_filter :configure_permitted_parameters, if: :devise_controller?
+
+  protected
+
+  def configure_permitted_parameters
+
+    devise_parameter_sanitizer.for(:sign_up) << :nickname
+  end
+end

app/controllers/hackers_controller.rb

+class HackersController < ApplicationController
+  before_filter :set_hackers, :only => [:index]
+  before_filter :set_hacker,  :only => [:show]
+
+  before_filter :set_quests,  :only => [:show]
+  before_filter :set_rewards, :only => [:show]
+  before_filter :set_chronicle, :only => [:show]
+
+  before_filter :authenticate_user!, :only => [:edit, :update]
+
+
+  def index
+
+  end
+
+  def show
+    
+  end
+
+  def edit
+    current_hacker
+  end
+
+
+  private
+
+  def set_hackers
+    @hackers = Hacker.all
+  end
+
+  def set_hacker
+    @hacker = Hacker.find(params[:id])
+  end
+
+  def set_quests
+    @quests = Quest.all
+  end
+
+  def set_rewards
+    @rewards = Reward.all
+  end
+
+  def set_chronicle
+    @chronicle = (@hacker.earnings.all + @hacker.redemptions.all).sort do |a,b|
+      a.created_at <=> b.created_at
+    end
+  end
+end

app/helpers/application_helper.rb

+module ApplicationHelper
+
+  require 'digest/md5'
+  def gravatar_url_for(email, size=48)
+    hash = Digest::MD5.hexdigest(email)
+    "http://gravatar.com/avatar/#{hash}?s=#{size}"
+  end
+
+  def login_or_username
+    if current_hacker.blank?
+      link_to 'Einloggen', new_hacker_session_path 
+    else
+      current_hacker.nickname
+    end
+  end
+end

app/models/cancel.rb

+# encoding: UTF-8
+
+
+##
+#
+class Cancel < ActiveRecord::Base
+
+  # Begünstigter
+  belongs_to :hacker
+
+  # Benutzer der diese Buchung durchführt hat
+  belongs_to :user
+
+
+  belongs_to(:subject, {
+    :polymorphic => true
+  })
+
+
+  validates :subject_type, :inclusion => {:in => ['Redemption', 'Earning']}
+
+
+
+  def points
+    subject.points * (-1)
+  end
+end

app/models/earning.rb

+# encoding: UTF-8
+
+##
+# Chronik-Eintrag, falls ein Quest durch einen Hacker gelöst wurde
+class Earning < ActiveRecord::Base
+
+  # Begünstigter: Derjenige, für den die Punkte eingelöst werden,
+  # z.B. User x löst für hacker y 10 Punkte ein, da sich hacker y
+  # eine Limo geholt hat.
+  belongs_to :hacker
+
+
+  # Benutzer der diese Buchung durchführt hat
+  belongs_to :user, :class_name => 'Hacker'
+
+  belongs_to :quest
+
+  has_one(:cancel, lambda { where(:subject_type => 'Earning') }, {
+    :foreign_key => :subject_id
+  })
+end

app/models/hacker.rb

+class Hacker < ActiveRecord::Base
+  # Include default devise modules. Others available are:
+  # :confirmable, :lockable, :timeoutable and :omniauthable
+  devise :database_authenticatable, :registerable,
+         :recoverable, :rememberable, :trackable, :validatable
+
+  validates :nickname, :uniqueness => true, :presence => true
+
+  has_many :earnings,    :foreign_key => :hacker_id
+  has_many :redemptions, :foreign_key => :hacker_id
+
+
+  ######################
+  ## Instance Methods ##
+  ######################
+
+  # Summe aller jemals eingelösten Punkte
+  def all_redeemed_points
+    return 2083
+  end
+
+  # Summe aller in den letzten 90 Tagen verdienten Punkte
+  def recent_earned_points
+    return 26
+  end
+
+  # Summe aller jemals verdienten Punkte, 
+  # unabhängig davon, ob diese bereits 
+  # eingelöst wurden oder nicht
+  def all_earned_points
+    return 2125
+  end
+  
+  # Verbleibendes Guthaben, d.h. alle jemals verdienten Punkte
+  # abzüglich aller jemals eingelösten Punkte,
+  def remaining_points
+    return all_earned_points - all_redeemed_points
+  end
+end

app/models/quest.rb

+# enconding: UTF-8
+
+##
+# Eine zu lösende Aufgabe, z.B. 'Müll rausbringen' oder 'Boden wischen'
+class Quest < ActiveRecord::Base
+
+  validates :points, :title, :presence => true
+
+  validates :points, :numericality => {:greater_than => 0}
+end

app/models/redemption.rb

+# encoding: UTF-8
+## Chronik-Eintrag, wenn Punkte durch einen Hacker eingelöst wurden
+## (Eintausch gegen Naturalien)
+class Redemption < ActiveRecord::Base
+
+  validates :hacker_id, :reward_id, :points, :presence => true
+  validates :points, :numericality => {:greater_than => 0}
+
+  # Begünstigter: Derjenige, dessen "Punktekonto" diese Punkte abgezogen werden
+  # Beispiel:  User x ist angemeldet und löst für hacker y 10 Punkte ein, 
+  # da hacker y sich eine Limo nimmt.
+  belongs_to :hacker
+
+  # Benutzer der diese Buchung durchführt hat
+  belongs_to :user, :class_name => 'Hacker'
+
+  belongs_to :reward
+
+  has_one(:cancel, lambda { where(:subject_type => 'Redemption') }, {
+    :foreign_key => :subject_id
+  })
+end

app/models/reward.rb

+# encoding: UTF-8
+
+## Definiert eine Belohnung, die eingelöst werden kann,
+# z.B. 'Chipstüte' oder 'Bier'
+class Reward < ActiveRecord::Base
+
+  validates :points, :title, :presence => true
+
+  validates :points, :numericality =>