[refs #194] Add issue tags

app/models/issue.rb

@@ -8,6 +8,7 @@ class Issue < ActiveRecord::Base
 
   has_many :comments, :as => :commentable, :dependent => :destroy #, :finder_sql => proc { "comments.commentable_id = '#{self.id}' AND comments.commentable_type = '#{self.class.name}'"}
   has_many :subscribes, :as => :subscribeable, :dependent => :destroy #, :finder_sql => proc { "subscribes.subscribeable_id = '#{self.id}' AND subscribes.subscribeable_type = '#{self.class.name}'"}
+  has_many :tags, :dependent => :destroy
 
   validates :title, :body, :project_id, :presence => true
 

app/models/tag.rb

@@ -0,0 +1,8 @@
+class Tag < ActiveRecord::Base
+  belongs_to :issue
+
+  validates :name, :color, :presence => true
+  validates :color, :format => { :with => /\A([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})\z/, :message => I18n.t('layout.issues.invalid_labels')}
+
+  before_create {|t| t.project_id = t.issue.project_id}
+end

config/locales/issues/issues.en.yml

@@ -33,10 +33,11 @@ en:
       number: Number
       description: Description
       by: by
+      labels: Labels
+      invalid_labels: Invalid hex color code
 
   flash:
     issue:
       saved: Task saved
       save_error: Task saves error
       destroyed: Task deleted
-

config/locales/issues/issues.ru.yml

@@ -33,6 +33,8 @@ ru:
       number: Номер
       description: Описание
       by:
+      labels: Метки
+      invalid_labels: Неверный hex код
 
   flash:
     issue:

db/migrate/20120220175615_create_tags.rb

@@ -0,0 +1,15 @@
+class CreateTags < ActiveRecord::Migration
+  def change
+    create_table :tags do |t|
+      t.string :name, :null => false
+      t.string :color, :null => false
+      t.integer :issue_id, :null => false
+      t.integer :project_id, :null => false
+
+      t.timestamps
+    end
+
+    add_index :tags, :issue_id
+    add_index :tags, :project_id
+  end
+end

spec/models/tag_spec.rb

@@ -0,0 +1,5 @@
+require 'spec_helper'
+
+describe Tag do
+  pending "add some examples to (or delete) #{__FILE__}"
+end