summaryrefslogtreecommitdiff
path: root/app/graphql/resolvers/board_lists_resolver.rb
blob: 4dae3b4a9d1737ab7cdf4e0f10f82563a59ce3f4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
# frozen_string_literal: true

module Resolvers
  class BoardListsResolver < BaseResolver
    include BoardItemFilterable
    include Gitlab::Graphql::Authorize::AuthorizeResource
    include LooksAhead

    type Types::BoardListType, null: true
    authorize :read_issue_board_list
    authorizes_object!

    argument :id, Types::GlobalIDType[List],
             required: false,
             description: 'Find a list by its global ID.'

    argument :issue_filters, Types::Boards::BoardIssueInputType,
             required: false,
             description: 'Filters applied when getting issue metadata in the board list.'

    alias_method :board, :object

    def resolve_with_lookahead(id: nil, issue_filters: {})
      lists = board_lists(id)
      context.scoped_set!(:issue_filters, item_filters(issue_filters))

      List.preload_preferences_for_user(lists, current_user) if load_preferences?

      offset_pagination(lists)
    end

    private

    def board_lists(id)
      service = ::Boards::Lists::ListService.new(
        board.resource_parent,
        current_user,
        list_id: extract_list_id(id)
      )

      service.execute(board, create_default_lists: false)
    end

    def load_preferences?
      node_selection&.selects?(:collapsed)
    end

    def extract_list_id(gid)
      return unless gid.present?

      GitlabSchema.parse_gid(gid, expected_type: ::List).model_id
    end
  end
end