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# == Schema Information
#
# Table name: milestones
#
# id :integer not null, primary key
# title :string(255) not null
# project_id :integer not null
# description :text
# due_date :date
# closed :boolean default(FALSE), not null
# created_at :datetime not null
# updated_at :datetime not null
#
class Milestone < ActiveRecord::Base
attr_accessible :title, :description, :due_date, :closed, :author_id_of_changes
attr_accessor :author_id_of_changes
belongs_to :project
has_many :issues
has_many :merge_requests
scope :active, where(closed: false)
scope :closed, where(closed: true)
validates :title, presence: true
validates :project, presence: true
validates :closed, inclusion: { in: [true, false] }
def expired?
if due_date
due_date < Date.today
else
false
end
end
def participants
User.where(id: issues.pluck(:assignee_id))
end
def open_items_count
self.issues.opened.count + self.merge_requests.opened.count
end
def closed_items_count
self.issues.closed.count + self.merge_requests.closed.count
end
def total_items_count
self.issues.count + self.merge_requests.count
end
def percent_complete
((closed_items_count * 100) / total_items_count).abs
rescue ZeroDivisionError
100
end
def expires_at
"expires at #{due_date.stamp("Aug 21, 2011")}" if due_date
end
def can_be_closed?
open? && issues.opened.count.zero?
end
def is_empty?
total_items_count.zero?
end
def open?
!closed
end
def author_id
author_id_of_changes
end
end
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