init commit

app/models/issue.rb

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+class Issue < ActiveRecord::Base
+  belongs_to :project
+  belongs_to :author, :class_name => "User"
+  belongs_to :assignee, :class_name => "User"
+  has_many :notes, :as => :noteable
+
+  attr_protected :author, :author_id, :project, :project_id
+
+  validates_presence_of :project_id
+  validates_presence_of :assignee_id
+  validates_presence_of :author_id
+
+  validates :title,
+            :presence => true,
+            :length   => { :within => 0..255 }
+  
+  validates :content,
+            :presence => true,
+            :length   => { :within => 0..2000 }
+
+  scope :opened, where(:closed => false)
+  scope :closed, where(:closed => true)
+  scope :assigned, lambda { |u| where(:assignee_id => u.id)}
+end
+# == Schema Information
+#
+# Table name: issues
+#
+#  id          :integer         not null, primary key
+#  title       :string(255)
+#  content     :text
+#  assignee_id :integer
+#  author_id   :integer
+#  project_id  :integer
+#  created_at  :datetime
+#  updated_at  :datetime
+#  closed      :boolean         default(FALSE), not null
+#
+