324 lines
9 KiB
Ruby
324 lines
9 KiB
Ruby
# frozen_string_literal: true
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class Milestone < ApplicationRecord
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# Represents a "No Milestone" state used for filtering Issues and Merge
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# Requests that have no milestone assigned.
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MilestoneStruct = Struct.new(:title, :name, :id)
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None = MilestoneStruct.new('No Milestone', 'No Milestone', -1)
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Any = MilestoneStruct.new('Any Milestone', '', nil)
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Upcoming = MilestoneStruct.new('Upcoming', '#upcoming', -2)
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Started = MilestoneStruct.new('Started', '#started', -3)
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include CacheMarkdownField
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include AtomicInternalId
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include IidRoutes
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include Sortable
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include Referable
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include StripAttribute
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include Milestoneish
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include Gitlab::SQL::Pattern
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cache_markdown_field :title, pipeline: :single_line
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cache_markdown_field :description
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belongs_to :project
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belongs_to :group
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has_internal_id :iid, scope: :project, init: ->(s) { s&.project&.milestones&.maximum(:iid) }
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has_internal_id :iid, scope: :group, init: ->(s) { s&.group&.milestones&.maximum(:iid) }
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has_many :issues
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has_many :labels, -> { distinct.reorder('labels.title') }, through: :issues
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has_many :merge_requests
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has_many :events, as: :target, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
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scope :of_projects, ->(ids) { where(project_id: ids) }
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scope :of_groups, ->(ids) { where(group_id: ids) }
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scope :active, -> { with_state(:active) }
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scope :closed, -> { with_state(:closed) }
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scope :for_projects, -> { where(group: nil).includes(:project) }
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scope :started, -> { active.where('milestones.start_date <= CURRENT_DATE') }
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scope :for_projects_and_groups, -> (projects, groups) do
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projects = projects.compact if projects.is_a? Array
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projects = [] if projects.nil?
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groups = groups.compact if groups.is_a? Array
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groups = [] if groups.nil?
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where(project_id: projects).or(where(group_id: groups))
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end
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scope :order_by_name_asc, -> { order(Arel::Nodes::Ascending.new(arel_table[:title].lower)) }
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scope :reorder_by_due_date_asc, -> { reorder(Gitlab::Database.nulls_last_order('due_date', 'ASC')) }
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validates :group, presence: true, unless: :project
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validates :project, presence: true, unless: :group
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validate :uniqueness_of_title, if: :title_changed?
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validate :milestone_type_check
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validate :start_date_should_be_less_than_due_date, if: proc { |m| m.start_date.present? && m.due_date.present? }
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validate :dates_within_4_digits
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strip_attributes :title
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state_machine :state, initial: :active do
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event :close do
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transition active: :closed
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end
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event :activate do
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transition closed: :active
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end
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state :closed
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state :active
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end
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alias_attribute :name, :title
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class << self
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# Searches for milestones with a matching title or description.
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#
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# This method uses ILIKE on PostgreSQL and LIKE on MySQL.
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#
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# query - The search query as a String
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#
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# Returns an ActiveRecord::Relation.
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def search(query)
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fuzzy_search(query, [:title, :description])
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end
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# Searches for milestones with a matching title.
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#
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# This method uses ILIKE on PostgreSQL and LIKE on MySQL.
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#
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# query - The search query as a String
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#
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# Returns an ActiveRecord::Relation.
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def search_title(query)
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fuzzy_search(query, [:title])
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end
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def filter_by_state(milestones, state)
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case state
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when 'closed' then milestones.closed
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when 'all' then milestones
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else milestones.active
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end
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end
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def count_by_state
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reorder(nil).group(:state).count
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end
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def predefined?(milestone)
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milestone == Any ||
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milestone == None ||
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milestone == Upcoming ||
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milestone == Started
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end
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end
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def self.reference_prefix
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'%'
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end
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def self.reference_pattern
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# NOTE: The iid pattern only matches when all characters on the expression
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# are digits, so it will match %2 but not %2.1 because that's probably a
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# milestone name and we want it to be matched as such.
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@reference_pattern ||= %r{
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(#{Project.reference_pattern})?
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#{Regexp.escape(reference_prefix)}
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(?:
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(?<milestone_iid>
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\d+(?!\S\w)\b # Integer-based milestone iid, or
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) |
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(?<milestone_name>
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[^"\s]+\b | # String-based single-word milestone title, or
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"[^"]+" # String-based multi-word milestone surrounded in quotes
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)
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)
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}x
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end
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def self.link_reference_pattern
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@link_reference_pattern ||= super("milestones", /(?<milestone>\d+)/)
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end
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def self.upcoming_ids(projects, groups)
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unscoped
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.for_projects_and_groups(projects, groups)
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.active.where('milestones.due_date > CURRENT_DATE')
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.order(:project_id, :group_id, :due_date).select('DISTINCT ON (project_id, group_id) id')
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end
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def participants
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User.joins(assigned_issues: :milestone).where("milestones.id = ?", id).distinct
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end
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def self.sort_by_attribute(method)
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sorted =
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case method.to_s
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when 'due_date_asc'
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reorder_by_due_date_asc
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when 'due_date_desc'
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reorder(Gitlab::Database.nulls_last_order('due_date', 'DESC'))
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when 'name_asc'
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reorder(Arel::Nodes::Ascending.new(arel_table[:title].lower))
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when 'name_desc'
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reorder(Arel::Nodes::Descending.new(arel_table[:title].lower))
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when 'start_date_asc'
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reorder(Gitlab::Database.nulls_last_order('start_date', 'ASC'))
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when 'start_date_desc'
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reorder(Gitlab::Database.nulls_last_order('start_date', 'DESC'))
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else
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order_by(method)
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end
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sorted.with_order_id_desc
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end
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def self.states_count(projects, groups = nil)
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return STATE_COUNT_HASH unless projects || groups
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counts = Milestone
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.for_projects_and_groups(projects, groups)
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.reorder(nil)
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.group(:state)
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.count
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{
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opened: counts['active'] || 0,
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closed: counts['closed'] || 0,
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all: counts.values.sum
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}
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end
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##
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# Returns the String necessary to reference this Milestone in Markdown. Group
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# milestones only support name references, and do not support cross-project
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# references.
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#
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# format - Symbol format to use (default: :iid, optional: :name)
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#
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# Examples:
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#
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# Milestone.first.to_reference # => "%1"
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# Milestone.first.to_reference(format: :name) # => "%\"goal\""
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# Milestone.first.to_reference(cross_namespace_project) # => "gitlab-org/gitlab-ce%1"
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# Milestone.first.to_reference(same_namespace_project) # => "gitlab-ce%1"
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#
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def to_reference(from = nil, format: :name, full: false)
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format_reference = milestone_format_reference(format)
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reference = "#{self.class.reference_prefix}#{format_reference}"
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if project
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"#{project.to_reference(from, full: full)}#{reference}"
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else
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reference
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end
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end
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def reference_link_text(from = nil)
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self.class.reference_prefix + self.title
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end
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def milestoneish_id
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id
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end
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def for_display
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self
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end
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def can_be_closed?
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active? && issues.opened.count.zero?
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end
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def author_id
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nil
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end
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def title=(value)
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write_attribute(:title, sanitize_title(value)) if value.present?
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end
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def safe_title
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title.to_slug.normalize.to_s
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end
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def parent
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group || project
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end
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def group_milestone?
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group_id.present?
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end
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def project_milestone?
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project_id.present?
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end
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private
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# Milestone titles must be unique across project milestones and group milestones
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def uniqueness_of_title
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if project
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relation = Milestone.for_projects_and_groups([project_id], [project.group&.id])
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elsif group
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relation = Milestone.for_projects_and_groups(group.projects.select(:id), [group.id])
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end
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title_exists = relation.find_by_title(title)
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errors.add(:title, _("already being used for another group or project milestone.")) if title_exists
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end
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# Milestone should be either a project milestone or a group milestone
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def milestone_type_check
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if group_id && project_id
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field = project_id_changed? ? :project_id : :group_id
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errors.add(field, _("milestone should belong either to a project or a group."))
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end
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end
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def milestone_format_reference(format = :iid)
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raise ArgumentError, _('Unknown format') unless [:iid, :name].include?(format)
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if group_milestone? && format == :iid
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raise ArgumentError, _('Cannot refer to a group milestone by an internal id!')
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end
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if format == :name && !name.include?('"')
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%("#{name}")
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else
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iid
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end
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end
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def sanitize_title(value)
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CGI.unescape_html(Sanitize.clean(value.to_s))
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end
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def start_date_should_be_less_than_due_date
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if due_date <= start_date
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errors.add(:due_date, _("must be greater than start date"))
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end
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end
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def dates_within_4_digits
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if start_date && start_date > Date.new(9999, 12, 31)
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errors.add(:start_date, _("date must not be after 9999-12-31"))
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end
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if due_date && due_date > Date.new(9999, 12, 31)
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errors.add(:due_date, _("date must not be after 9999-12-31"))
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end
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end
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def issues_finder_params
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{ project_id: project_id }
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end
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end
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