143 lines
3.1 KiB
Ruby
143 lines
3.1 KiB
Ruby
# == 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
|
|
# created_at :datetime
|
|
# updated_at :datetime
|
|
# state :string(255)
|
|
# iid :integer
|
|
#
|
|
|
|
class Milestone < ActiveRecord::Base
|
|
# Represents a "No Milestone" state used for filtering Issues and Merge
|
|
# Requests that have no milestone assigned.
|
|
MilestoneStruct = Struct.new(:title, :name)
|
|
None = MilestoneStruct.new('No Milestone', 'No Milestone')
|
|
Any = MilestoneStruct.new('Any', '')
|
|
|
|
include InternalId
|
|
include Sortable
|
|
include StripAttribute
|
|
|
|
belongs_to :project
|
|
has_many :issues
|
|
has_many :merge_requests
|
|
has_many :participants, through: :issues, source: :assignee
|
|
|
|
scope :active, -> { with_state(:active) }
|
|
scope :closed, -> { with_state(:closed) }
|
|
scope :of_projects, ->(ids) { where(project_id: ids) }
|
|
|
|
validates :title, presence: true
|
|
validates :project, presence: true
|
|
|
|
strip_attributes :title
|
|
|
|
state_machine :state, initial: :active do
|
|
event :close do
|
|
transition active: :closed
|
|
end
|
|
|
|
event :activate do
|
|
transition closed: :active
|
|
end
|
|
|
|
state :closed
|
|
|
|
state :active
|
|
end
|
|
|
|
alias_attribute :name, :title
|
|
|
|
class << self
|
|
def search(query)
|
|
query = "%#{query}%"
|
|
where("title like ? or description like ?", query, query)
|
|
end
|
|
end
|
|
|
|
def expired?
|
|
if due_date
|
|
due_date.past?
|
|
else
|
|
false
|
|
end
|
|
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_and_merged.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
|
|
0
|
|
end
|
|
|
|
def expires_at
|
|
if due_date
|
|
if due_date.past?
|
|
"expired at #{due_date.stamp("Aug 21, 2011")}"
|
|
else
|
|
"expires at #{due_date.stamp("Aug 21, 2011")}"
|
|
end
|
|
end
|
|
end
|
|
|
|
def can_be_closed?
|
|
active? && issues.opened.count.zero?
|
|
end
|
|
|
|
def is_empty?
|
|
total_items_count.zero?
|
|
end
|
|
|
|
def author_id
|
|
nil
|
|
end
|
|
|
|
# Sorts the issues for the given IDs.
|
|
#
|
|
# This method runs a single SQL query using a CASE statement to update the
|
|
# position of all issues in the current milestone (scoped to the list of IDs).
|
|
#
|
|
# Given the ids [10, 20, 30] this method produces a SQL query something like
|
|
# the following:
|
|
#
|
|
# UPDATE issues
|
|
# SET position = CASE
|
|
# WHEN id = 10 THEN 1
|
|
# WHEN id = 20 THEN 2
|
|
# WHEN id = 30 THEN 3
|
|
# ELSE position
|
|
# END
|
|
# WHERE id IN (10, 20, 30);
|
|
#
|
|
# This method expects that the IDs given in `ids` are already Fixnums.
|
|
def sort_issues(ids)
|
|
pairs = []
|
|
|
|
ids.each_with_index do |id, index|
|
|
pairs << id
|
|
pairs << index + 1
|
|
end
|
|
|
|
conditions = 'WHEN id = ? THEN ? ' * ids.length
|
|
|
|
issues.where(id: ids).
|
|
update_all(["position = CASE #{conditions} ELSE position END", *pairs])
|
|
end
|
|
end
|