203 lines
5.6 KiB
Ruby
203 lines
5.6 KiB
Ruby
# == Schema Information
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#
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# Table name: issues
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#
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# id :integer not null, primary key
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# title :string
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# assignee_id :integer
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# author_id :integer
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# project_id :integer
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# created_at :datetime
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# updated_at :datetime
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# position :integer default(0)
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# branch_name :string
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# description :text
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# milestone_id :integer
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# state :string
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# iid :integer
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# updated_by_id :integer
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# moved_to_id :integer
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# confidential :boolean default(FALSE)
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# deleted_at :datetime
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# due_date :date
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#
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require 'carrierwave/orm/activerecord'
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class Issue < ActiveRecord::Base
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include InternalId
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include Issuable
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include Referable
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include Sortable
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include Taskable
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DueDateStruct = Struct.new(:title, :name).freeze
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NoDueDate = DueDateStruct.new('No Due Date', '0').freeze
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AnyDueDate = DueDateStruct.new('Any Due Date', '').freeze
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Overdue = DueDateStruct.new('Overdue', 'overdue').freeze
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DueThisWeek = DueDateStruct.new('Due This Week', 'week').freeze
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DueThisMonth = DueDateStruct.new('Due This Month', 'month').freeze
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ActsAsTaggableOn.strict_case_match = true
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belongs_to :project
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belongs_to :moved_to, class_name: 'Issue'
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validates :project, presence: true
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scope :cared, ->(user) { where(assignee_id: user) }
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scope :open_for, ->(user) { opened.assigned_to(user) }
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scope :in_projects, ->(project_ids) { where(project_id: project_ids) }
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scope :without_due_date, -> { where(due_date: nil) }
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scope :due_before, ->(date) { where('issues.due_date < ?', date) }
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scope :due_between, ->(from_date, to_date) { where('issues.due_date >= ?', from_date).where('issues.due_date <= ?', to_date) }
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scope :order_due_date_asc, -> { reorder('issues.due_date IS NULL, issues.due_date ASC') }
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scope :order_due_date_desc, -> { reorder('issues.due_date IS NULL, issues.due_date DESC') }
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state_machine :state, initial: :opened do
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event :close do
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transition [:reopened, :opened] => :closed
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end
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event :reopen do
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transition closed: :reopened
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end
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state :opened
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state :reopened
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state :closed
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end
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def hook_attrs
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attributes
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end
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def self.visible_to_user(user)
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return where(confidential: false) if user.blank?
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return all if user.admin?
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where('issues.confidential = false OR (issues.confidential = true AND (issues.author_id = :user_id OR issues.assignee_id = :user_id OR issues.project_id IN(:project_ids)))', user_id: user.id, project_ids: user.authorized_projects.select(:id))
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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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# Pattern used to extract `#123` issue references from text
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#
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# This pattern supports cross-project references.
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def self.reference_pattern
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@reference_pattern ||= %r{
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(#{Project.reference_pattern})?
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#{Regexp.escape(reference_prefix)}(?<issue>\d+)
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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("issues", /(?<issue>\d+)/)
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end
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def self.sort(method)
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case method.to_s
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when 'due_date_asc' then order_due_date_asc
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when 'due_date_desc' then order_due_date_desc
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else
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super
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end
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end
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def to_reference(from_project = nil)
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reference = "#{self.class.reference_prefix}#{iid}"
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if cross_project_reference?(from_project)
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reference = project.to_reference + reference
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end
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reference
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end
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def referenced_merge_requests(current_user = nil)
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@referenced_merge_requests ||= {}
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@referenced_merge_requests[current_user] ||= begin
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Gitlab::ReferenceExtractor.lazily do
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[self, *notes].flat_map do |note|
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note.all_references(current_user).merge_requests
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end
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end.sort_by(&:iid).uniq
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end
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end
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# All branches containing the current issue's ID, except for
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# those with a merge request open referencing the current issue.
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def related_branches(current_user)
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branches_with_iid = project.repository.branch_names.select do |branch|
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branch =~ /\A#{iid}-(?!\d+-stable)/i
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end
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branches_with_merge_request = self.referenced_merge_requests(current_user).map(&:source_branch)
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branches_with_iid - branches_with_merge_request
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end
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# Reset issue events cache
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#
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# Since we do cache @event we need to reset cache in special cases:
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# * when an issue is updated
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# Events cache stored like events/23-20130109142513.
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# The cache key includes updated_at timestamp.
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# Thus it will automatically generate a new fragment
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# when the event is updated because the key changes.
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def reset_events_cache
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Event.reset_event_cache_for(self)
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end
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# To allow polymorphism with MergeRequest.
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def source_project
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project
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end
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# From all notes on this issue, we'll select the system notes about linked
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# merge requests. Of those, the MRs closing `self` are returned.
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def closed_by_merge_requests(current_user = nil)
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return [] unless open?
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notes.system.flat_map do |note|
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note.all_references(current_user).merge_requests
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end.uniq.select { |mr| mr.open? && mr.closes_issue?(self) }
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end
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def moved?
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!moved_to.nil?
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end
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def can_move?(user, to_project = nil)
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if to_project
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return false unless user.can?(:admin_issue, to_project)
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end
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!moved? && persisted? &&
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user.can?(:admin_issue, self.project)
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end
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def to_branch_name
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if self.confidential?
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"#{iid}-confidential-issue"
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else
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"#{iid}-#{title.parameterize}"
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end
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end
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def can_be_worked_on?(current_user)
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!self.closed? &&
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!self.project.forked? &&
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self.related_branches(current_user).empty? &&
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self.closed_by_merge_requests(current_user).empty?
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end
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def overdue?
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due_date.try(:past?) || false
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end
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end
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