ActionItem3: adding boolean features support

git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@55 3f533792-8f58-4932-b0fe-aaf55b0a4547

ActionItem3: adding boolean features support
git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@55 3f533792-8f58-4932-b0fe-aaf55b0a4547
AntonioTerceiro
1 parent 50f70f55
Showing 4 changed files with 47 additions and 17 deletions Show diff stats
app/models/virtual_community.rb
db/migrate/001_create_virtual_communities.rb
test/fixtures/virtual_communities.yml
test/unit/virtual_community_test.rb
 class VirtualCommunity < ActiveRecord::Base
+  # TODO: these are test features
+  EXISTING_FEATURES = {
+    'feature1' => _('Feature 1'),
+    'feature2' => _('Feature 2'),
+    'feature3' => _('Feature 3'),
+  }
+  
+  # #################################################
+  # Relationships and applied behaviour
+  # #################################################
+
   # One VirtualCommunity can be reached by many domains
   has_many :domains, :as => :owner
   # a VirtualCommunity can be configured
   acts_as_configurable
+  # #################################################
+  # Attributes
+  # #################################################
+  
+  # Enables a feature
+  def enable(feature)
+    self.settings["#{feature}_enabled"] = true
+  end
+
+  # Disables a feature
+  def disable(feature)
+    self.settings["#{feature}_enabled"] = false
+  end
+
+  # Tells if a feature is enabled
+  def enabled?(feature)
+    self.settings["#{feature}_enabled"] == true
+  end
+  
+  # #################################################
+  # Validations
+  # #################################################
+
   # <tt>name</tt> is mandatory
   validates_presence_of :name
   # only one virtual community can be the default one
   validates_uniqueness_of :is_default, :if => (lambda do |virtual_community| virtual_community.is_default? end), :message => _('Only one Virtual Community can be the default one')
-  # VirtualCommunity configuration
-  serialize :configuration, Hash
-
-  # a Hash with configuration parameters for this community. The configuration
-  # contains general parameters of the VirtualCommunity as well as
-  # enabling/disabling optional features.
-  def configuration
-    self[:configuration] ||= Hash.new
-  end
+  # #################################################
+  # Business logic in general
+  # #################################################
   # the default VirtualCommunity.
   def self.default
@@ -2,7 +2,6 @@ class CreateVirtualCommunities &lt; ActiveRecord::Migration
   def self.up
     create_table :virtual_communities do |t|
       t.column :name, :string
-      t.column :configuration, :text
       t.column :is_default, :boolean
     end
     ConfigurableSetting.create_table
 # Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html
-first:
+colivre_net:
   id: 1
   name: 'Colivre.net'
   is_default: true
-another:
+anhetegua_net:
   id: 2
   name: 'Anheteguá'
   is_default: false
@@ -3,11 +3,6 @@ require File.dirname(__FILE__) + &#39;/../test_helper&#39;
 class VirtualCommunityTest < Test::Unit::TestCase
   fixtures :virtual_communities
-  def test_configuration
-    vc = VirtualCommunity.new
-    assert_kind_of Hash, vc.configuration
-  end
-
   def test_exists_default_and_it_is_unique
     VirtualCommunity.delete_all
     vc = VirtualCommunity.new(:name => 'Test Community')
@@ -31,4 +26,12 @@ class VirtualCommunityTest &lt; Test::Unit::TestCase
     assert_kind_of ConfigurableSetting, vc.settings.first
   end
+  def test_features
+    v = virtual_communities(:colivre_net)
+    v.enable('feature1')
+    assert v.enabled?('feature1')
+    v.disable('feature1')
+    assert !v.enabled?('feature1')
+  end
+
 end
1	class VirtualCommunity < ActiveRecord::Base	1	class VirtualCommunity < ActiveRecord::Base
2		2
		3	+ # TODO: these are test features
		4	+ EXISTING_FEATURES = {
		5	+ 'feature1' => _('Feature 1'),
		6	+ 'feature2' => _('Feature 2'),
		7	+ 'feature3' => _('Feature 3'),
		8	+ }
		9	+
		10	+ # #################################################
		11	+ # Relationships and applied behaviour
		12	+ # #################################################
		13	+
3	# One VirtualCommunity can be reached by many domains	14	# One VirtualCommunity can be reached by many domains
4	has_many :domains, :as => :owner	15	has_many :domains, :as => :owner
5		16
6	# a VirtualCommunity can be configured	17	# a VirtualCommunity can be configured
7	acts_as_configurable	18	acts_as_configurable
8		19
		20	+ # #################################################
		21	+ # Attributes
		22	+ # #################################################
		23	+
		24	+ # Enables a feature
		25	+ def enable(feature)
		26	+ self.settings["#{feature}_enabled"] = true
		27	+ end
		28	+
		29	+ # Disables a feature
		30	+ def disable(feature)
		31	+ self.settings["#{feature}_enabled"] = false
		32	+ end
		33	+
		34	+ # Tells if a feature is enabled
		35	+ def enabled?(feature)
		36	+ self.settings["#{feature}_enabled"] == true
		37	+ end
		38	+
		39	+ # #################################################
		40	+ # Validations
		41	+ # #################################################
		42	+
9	# <tt>name</tt> is mandatory	43	# <tt>name</tt> is mandatory
10	validates_presence_of :name	44	validates_presence_of :name
11		45
12	# only one virtual community can be the default one	46	# only one virtual community can be the default one
13	validates_uniqueness_of :is_default, :if => (lambda do \|virtual_community\| virtual_community.is_default? end), :message => _('Only one Virtual Community can be the default one')	47	validates_uniqueness_of :is_default, :if => (lambda do \|virtual_community\| virtual_community.is_default? end), :message => _('Only one Virtual Community can be the default one')
14		48
15	- # VirtualCommunity configuration
16	- serialize :configuration, Hash
17	-
18	- # a Hash with configuration parameters for this community. The configuration
19	- # contains general parameters of the VirtualCommunity as well as
20	- # enabling/disabling optional features.
21	- def configuration
22	- self[:configuration] \|\|= Hash.new
23	- end	49	+ # #################################################
		50	+ # Business logic in general
		51	+ # #################################################
24		52
25	# the default VirtualCommunity.	53	# the default VirtualCommunity.
26	def self.default	54	def self.default
1	# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html	1	# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html
2	-first:	2	+colivre_net:
3	id: 1	3	id: 1
4	name: 'Colivre.net'	4	name: 'Colivre.net'
5	is_default: true	5	is_default: true
6	-another:	6	+anhetegua_net:
7	id: 2	7	id: 2
8	name: 'Anheteguá'	8	name: 'Anheteguá'
9	is_default: false	9	is_default: false