cancel as a user

Gemfile

@@ -39,6 +39,7 @@ group :development do
   gem 'ffaker'
   gem 'factory_girl_rails', :require => false
   gem 'rspec-rails'
+  gem 'guard', :git => 'https://github.com/guard/guard.git'
   gem 'guard-rspec'
   gem 'guard-bundler'
 end

Gemfile.lock

+GIT
+  remote: https://github.com/guard/guard.git
+  revision: 055c8da9bf593163289bf84327735ec26a9a1f2e
+  specs:
+    guard (2.4.0)
+      formatador (>= 0.2.4)
+      listen (~> 2.1)
+      lumberjack (~> 1.0)
+      pry (>= 0.9.12)
+      thor (>= 0.18.1)
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -33,6 +44,9 @@ GEM
     builder (3.1.4)
     celluloid (0.15.2)
       timers (~> 1.1.0)
+    celluloid-io (0.15.0)
+      celluloid (>= 0.15.0)
+      nio4r (>= 0.5.0)
     choice (0.1.6)
     coderay (1.1.0)
     coffee-rails (4.0.1)
@@ -59,12 +73,6 @@ GEM
     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)
@@ -80,8 +88,10 @@ GEM
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
     json (1.8.1)
-    listen (2.4.1)
+    libv8 (3.16.14.3)
+    listen (2.5.0)
       celluloid (>= 0.15.2)
+      celluloid-io (>= 0.15.0)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
     lumberjack (1.0.4)
@@ -92,6 +102,7 @@ GEM
     mime-types (1.25.1)
     minitest (4.7.5)
     multi_json (1.8.4)
+    nio4r (1.0.0)
     orm_adapter (0.5.0)
     polyglot (0.3.3)
     pry (0.9.12.6)
@@ -125,6 +136,7 @@ GEM
       ffi (>= 0.5.0)
     rdoc (4.1.1)
       json (~> 1.4)
+    ref (1.0.5)
     rspec (2.14.1)
       rspec-core (~> 2.14.0)
       rspec-expectations (~> 2.14.0)
@@ -161,6 +173,9 @@ GEM
       activesupport (>= 3.0)
       sprockets (~> 2.8)
     sqlite3 (1.3.8)
+    therubyracer (0.12.1)
+      libv8 (~> 3.16.14.0)
+      ref
     thor (0.18.1)
     thread_safe (0.1.3)
       atomic
@@ -187,6 +202,7 @@ DEPENDENCIES
   devise
   factory_girl_rails
   ffaker
+  guard!
   guard-bundler
   guard-rspec
   jbuilder (~> 1.2)
@@ -197,5 +213,6 @@ DEPENDENCIES
   sass-rails (~> 4.0.0)
   sdoc
   sqlite3
+  therubyracer
   turbolinks
   uglifier (>= 1.3.0)

Guardfile

 # A sample Guardfile
 # More info at https://github.com/guard/guard#readme
 
-guard :rspec do
+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" }

app/controllers/earnings_controller.rb

@@ -4,7 +4,11 @@ class EarningsController < ApplicationController
 
   # TODO user should be set
   def cancel
-    @earning.cancel!
+    if hacker_signed_in?
+    @earning.cancel!(current_hacker)
+    else
+      @earning.cancel!
+    end
     redirect_to :back
   end
 

app/models/cancel.rb

@@ -9,7 +9,7 @@ class Cancel < ActiveRecord::Base
   belongs_to :hacker
 
   # Benutzer der diese Buchung durchführt hat
-  belongs_to :user
+  belongs_to :user, :class_name => 'Hacker'
 
 
   belongs_to(:subject, {

app/models/earning.rb

@@ -20,8 +20,9 @@ class Earning < ActiveRecord::Base
   })
 
 
-  def cancel!
+  def cancel!(hacker = nil)
     self.create_cancel({
+      :user    => hacker,
       :subject => self,
       :chronicle_text => "Korrektur: #{self.chronicle_text}"
     })

app/models/quest.rb

@@ -7,4 +7,7 @@ class Quest < ActiveRecord::Base
   validates :points, :title, :presence => true
 
   validates :points, :numericality => {:greater_than => 0}
+
+  def solve(hacker)
+  end
 end

app/models/redemption.rb

@@ -21,8 +21,9 @@ class Redemption < ActiveRecord::Base
   })
 
 
-  def cancel!
+  def cancel!(hacker = nil)
     self.create_cancel({
+      :user    => hacker,
       :subject => self,
       :chronicle_text => "Korrektur: #{self.chronicle_text}"
     })

spec/controllers/earnings_controller_spec.rb

+require 'spec_helper'
+
+describe EarningsController do
+
+  let(:earning) { FactoryGirl.create(:earning) }
+  let(:hacker) { FactoryGirl.create(:hacker, :cool_kim) }
+
+  before do
+    request.env['HTTP_REFERER'] = 'test.de'
+  end
+
+  context 'not logged in' do
+    describe 'POST cancel' do
+      it 'should allow to cancel' do
+        earning.cancel.should be_blank
+        post :cancel, :id => earning.id
+        response.should be_redirect
+        earning.reload.cancel.should be_present
+        earning.cancel.user.should be_blank
+      end 
+    end # POST cancel
+  end # not logged in
+
+  context 'logged in' do
+    before do
+      controller.stub(:current_hacker).and_return(hacker)
+    end
+    describe 'POST cancel' do
+      it 'should allow to cancel' do
+        earning.cancel.should be_blank
+        post :cancel, :id => earning.id
+        response.should be_redirect
+        earning.reload.cancel.should be_present
+        earning.cancel.user.should be_eql(hacker)
+      end 
+    end # POST cancel
+  end # logged in
+end

spec/factories/hacker.rb

@@ -8,5 +8,9 @@ FactoryGirl.define do
     nickname { generate(:nickname) }
     email    { Faker::Internet.email }
     password {'test1234'}
+
+    trait :cool_kim do
+      nickname 'KimCM'
+    end
   end
 end

spec/models/earning_spec.rb

@@ -6,11 +6,22 @@ describe Earning do
     })
   end
 
+  let(:hacker) do
+    FactoryGirl.create(:hacker)
+  end
+
   describe '#cancel!' do
     it 'should create a cancel Object' do
       earning.cancel.should be_blank
       earning.cancel!.should be_true
       earning.cancel.should be_present
+      Cancel.should have(1).cancel
+    end
+
+    it 'should cancel by a given user' do
+      earning.cancel!(hacker)
+      earning.cancel.should be_present
+      earning.cancel.user.should be(hacker)
     end
   end # #cancel!
 end

spec/models/quest_spec.rb

 require 'spec_helper'
 
 describe Quest do
-  pending "add some examples to (or delete) #{__FILE__}"
+
+
+  let(:hacker) do
+    FactoryGirl.create(:hacker)
+  end
+
+  subject do
+    FactoryGirl.build(:quest)
+  end
+
+
+  describe '#solve' do
+    it 'should produce a reward' do
+      hacker.reload.should have(0).earnings
+      subject.solve(hacker)
+      hacker.reload.should have(1).earnings
+    end
+
+    it 'should produce text into reward'
+    it 'should assign reward to quest'
+  end # #solve
 end

spec/models/redemption_spec.rb

@@ -15,6 +15,10 @@ describe Redemption do
   let(:normal_redemption) do
     FactoryGirl.create(:redemption)
   end
+
+  let(:hacker) do
+    FactoryGirl.create(:hacker)
+  end
   context 'associations' do
     it 'should have a user which is instance of hacker' do
       redemption.build_user.should be_kind_of(Hacker)
@@ -35,5 +39,15 @@ describe Redemption do
       normal_redemption.cancel!.should be_true
       normal_redemption.cancel.should be_present
     end
+
+    it 'should allow anonym cancel' do
+      normal_redemption.cancel!.should be_true
+      normal_redemption.cancel.user.should be_blank
+    end
+
+    it 'should allow to cancel as user' do
+      normal_redemption.cancel!(hacker).should be_true
+      normal_redemption.cancel.user.should be(hacker)
+    end
   end # #cancel!
 end