334 lines
11 KiB
Ruby
334 lines
11 KiB
Ruby
# frozen_string_literal: true
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module SystemNotes
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class IssuablesService < ::SystemNotes::BaseService
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# Called when the assignee of a Noteable is changed or removed
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#
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# assignee - User being assigned, or nil
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#
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# Example Note text:
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#
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# "removed assignee"
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#
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# "assigned to @rspeicher"
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#
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# Returns the created Note object
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def change_assignee(assignee)
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body = assignee.nil? ? 'removed assignee' : "assigned to #{assignee.to_reference}"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'assignee'))
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end
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# Called when the assignees of an issuable is changed or removed
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#
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# assignees - Users being assigned, or nil
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#
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# Example Note text:
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#
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# "removed all assignees"
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#
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# "assigned to @user1 additionally to @user2"
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#
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# "assigned to @user1, @user2 and @user3 and unassigned from @user4 and @user5"
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#
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# "assigned to @user1 and @user2"
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#
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# Returns the created Note object
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def change_issuable_assignees(old_assignees)
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unassigned_users = old_assignees - noteable.assignees
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added_users = noteable.assignees.to_a - old_assignees
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text_parts = []
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Gitlab::I18n.with_default_locale do
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text_parts << "assigned to #{added_users.map(&:to_reference).to_sentence}" if added_users.any?
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text_parts << "unassigned #{unassigned_users.map(&:to_reference).to_sentence}" if unassigned_users.any?
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end
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body = text_parts.join(' and ')
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create_note(NoteSummary.new(noteable, project, author, body, action: 'assignee'))
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end
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# Called when the milestone of a Noteable is changed
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#
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# milestone - Milestone being assigned, or nil
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#
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# Example Note text:
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#
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# "removed milestone"
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#
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# "changed milestone to 7.11"
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#
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# Returns the created Note object
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def change_milestone(milestone)
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format = milestone&.group_milestone? ? :name : :iid
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body = milestone.nil? ? 'removed milestone' : "changed milestone to #{milestone.to_reference(project, format: format)}"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'milestone'))
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end
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# Called when the title of a Noteable is changed
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#
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# old_title - Previous String title
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#
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# Example Note text:
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#
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# "changed title from **Old** to **New**"
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#
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# Returns the created Note object
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def change_title(old_title)
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new_title = noteable.title.dup
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old_diffs, new_diffs = Gitlab::Diff::InlineDiff.new(old_title, new_title).inline_diffs
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marked_old_title = Gitlab::Diff::InlineDiffMarkdownMarker.new(old_title).mark(old_diffs, mode: :deletion)
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marked_new_title = Gitlab::Diff::InlineDiffMarkdownMarker.new(new_title).mark(new_diffs, mode: :addition)
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body = "changed title from **#{marked_old_title}** to **#{marked_new_title}**"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'title'))
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end
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# Called when the description of a Noteable is changed
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#
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# noteable - Noteable object that responds to `description`
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# project - Project owning noteable
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# author - User performing the change
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#
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# Example Note text:
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#
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# "changed the description"
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#
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# Returns the created Note object
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def change_description
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body = 'changed the description'
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create_note(NoteSummary.new(noteable, project, author, body, action: 'description'))
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end
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# Called when a Mentionable references a Noteable
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#
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# mentioner - Mentionable object
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#
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# Example Note text:
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#
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# "mentioned in #1"
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#
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# "mentioned in !2"
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#
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# "mentioned in 54f7727c"
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#
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# See cross_reference_note_content.
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#
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# Returns the created Note object
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def cross_reference(mentioner)
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return if cross_reference_disallowed?(mentioner)
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gfm_reference = mentioner.gfm_reference(noteable.project || noteable.group)
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body = cross_reference_note_content(gfm_reference)
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if noteable.is_a?(ExternalIssue)
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noteable.project.external_issue_tracker.create_cross_reference_note(noteable, mentioner, author)
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else
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create_note(NoteSummary.new(noteable, noteable.project, author, body, action: 'cross_reference'))
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end
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end
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# Check if a cross-reference is disallowed
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#
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# This method prevents adding a "mentioned in !1" note on every single commit
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# in a merge request. Additionally, it prevents the creation of references to
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# external issues (which would fail).
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#
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# mentioner - Mentionable object
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#
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# Returns Boolean
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def cross_reference_disallowed?(mentioner)
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return true if noteable.is_a?(ExternalIssue) && !noteable.project&.external_references_supported?
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return false unless mentioner.is_a?(MergeRequest)
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return false unless noteable.is_a?(Commit)
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mentioner.commits.include?(noteable)
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end
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# Called when the status of a Task has changed
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#
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# new_task - TaskList::Item object.
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#
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# Example Note text:
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#
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# "marked the task Whatever as completed."
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#
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# Returns the created Note object
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def change_task_status(new_task)
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status_label = new_task.complete? ? Taskable::COMPLETED : Taskable::INCOMPLETE
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body = "marked the task **#{new_task.source}** as #{status_label}"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'task'))
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end
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# Called when noteable has been moved to another project
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#
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# noteable_ref - Referenced noteable
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# direction - symbol, :to or :from
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#
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# Example Note text:
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#
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# "moved to some_namespace/project_new#11"
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#
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# Returns the created Note object
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def noteable_moved(noteable_ref, direction)
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unless [:to, :from].include?(direction)
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raise ArgumentError, "Invalid direction `#{direction}`"
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end
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cross_reference = noteable_ref.to_reference(project)
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body = "moved #{direction} #{cross_reference}"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'moved'))
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end
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# Called when the confidentiality changes
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#
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# Example Note text:
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#
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# "made the issue confidential"
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#
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# Returns the created Note object
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def change_issue_confidentiality
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if noteable.confidential
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body = 'made the issue confidential'
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action = 'confidential'
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else
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body = 'made the issue visible to everyone'
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action = 'visible'
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end
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create_note(NoteSummary.new(noteable, project, author, body, action: action))
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end
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# Called when the status of a Noteable is changed
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#
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# status - String status
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# source - Mentionable performing the change, or nil
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#
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# Example Note text:
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#
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# "merged"
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#
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# "closed via bc17db76"
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#
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# Returns the created Note object
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def change_status(status, source = nil)
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body = status.dup
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body << " via #{source.gfm_reference(project)}" if source
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action = status == 'reopened' ? 'opened' : status
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# A state event which results in a synthetic note will be
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# created by EventCreateService if change event tracking
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# is enabled.
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unless state_change_tracking_enabled?
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create_note(NoteSummary.new(noteable, project, author, body, action: action))
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end
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end
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# Check if a cross reference to a noteable from a mentioner already exists
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#
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# This method is used to prevent multiple notes being created for a mention
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# when a issue is updated, for example. The method also calls notes_for_mentioner
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# to check if the mentioner is a commit, and return matches only on commit hash
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# instead of project + commit, to avoid repeated mentions from forks.
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#
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# mentioner - Mentionable object
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#
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# Returns Boolean
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def cross_reference_exists?(mentioner)
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notes = noteable.notes.system
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notes_for_mentioner(mentioner, noteable, notes).exists?
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end
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# Called when a Noteable has been marked as a duplicate of another Issue
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#
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# canonical_issue - Issue that this is a duplicate of
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#
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# Example Note text:
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#
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# "marked this issue as a duplicate of #1234"
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#
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# "marked this issue as a duplicate of other_project#5678"
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#
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# Returns the created Note object
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def mark_duplicate_issue(canonical_issue)
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body = "marked this issue as a duplicate of #{canonical_issue.to_reference(project)}"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'duplicate'))
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end
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# Called when a Noteable has been marked as the canonical Issue of a duplicate
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#
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# duplicate_issue - Issue that was a duplicate of this
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#
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# Example Note text:
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#
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# "marked #1234 as a duplicate of this issue"
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#
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# "marked other_project#5678 as a duplicate of this issue"
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#
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# Returns the created Note object
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def mark_canonical_issue_of_duplicate(duplicate_issue)
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body = "marked #{duplicate_issue.to_reference(project)} as a duplicate of this issue"
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create_note(NoteSummary.new(noteable, project, author, body, action: 'duplicate'))
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end
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def discussion_lock
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action = noteable.discussion_locked? ? 'locked' : 'unlocked'
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body = "#{action} this #{noteable.class.to_s.titleize.downcase}"
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create_note(NoteSummary.new(noteable, project, author, body, action: action))
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end
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def close_after_error_tracking_resolve
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body = _('resolved the corresponding error and closed the issue.')
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create_note(NoteSummary.new(noteable, project, author, body, action: 'closed'))
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end
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def auto_resolve_prometheus_alert
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body = 'automatically closed this issue because the alert resolved.'
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create_note(NoteSummary.new(noteable, project, author, body, action: 'closed'))
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end
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private
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def cross_reference_note_content(gfm_reference)
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"#{self.class.cross_reference_note_prefix}#{gfm_reference}"
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end
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def notes_for_mentioner(mentioner, noteable, notes)
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if mentioner.is_a?(Commit)
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text = "#{self.class.cross_reference_note_prefix}%#{mentioner.to_reference(nil)}"
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notes.like_note_or_capitalized_note(text)
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else
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gfm_reference = mentioner.gfm_reference(noteable.project || noteable.group)
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text = cross_reference_note_content(gfm_reference)
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notes.for_note_or_capitalized_note(text)
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end
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end
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def self.cross_reference_note_prefix
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'mentioned in '
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end
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def self.cross_reference?(note_text)
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note_text =~ /\A#{cross_reference_note_prefix}/i
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end
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def state_change_tracking_enabled?
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noteable.respond_to?(:resource_state_events) &&
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::Feature.enabled?(:track_resource_state_change_events, noteable.project)
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end
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end
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end
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SystemNotes::IssuablesService.prepend_if_ee('::EE::SystemNotes::IssuablesService')
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