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# frozen_string_literal: true
module Resolvers
class MilestonesResolver < BaseResolver
include Gitlab::Graphql::Authorize::AuthorizeResource
include TimeFrameArguments
include LooksAhead
# authorize before resolution
authorize :read_milestone
authorizes_object!
argument :ids, [GraphQL::Types::ID],
required: false,
description: 'Array of global milestone IDs, e.g., `"gid://gitlab/Milestone/1"`.'
argument :state, Types::MilestoneStateEnum,
required: false,
description: 'Filter milestones by state.'
argument :title, GraphQL::Types::String,
required: false,
description: 'Title of the milestone.'
argument :search_title, GraphQL::Types::String,
required: false,
description: 'Search string for the title.'
argument :containing_date, Types::TimeType,
required: false,
description: 'Date the milestone contains.'
argument :sort, Types::MilestoneSortEnum,
description: 'Sort milestones by this criteria.',
required: false,
default_value: :due_date_asc
type Types::MilestoneType.connection_type, null: true
NON_STABLE_CURSOR_SORTS = %i[expired_last_due_date_asc expired_last_due_date_desc].freeze
def resolve_with_lookahead(**args)
validate_timeframe_params!(args)
milestones = apply_lookahead(MilestonesFinder.new(milestones_finder_params(args)).execute)
if non_stable_cursor_sort?(args[:sort])
offset_pagination(milestones)
else
milestones
end
end
private
def preloads
{
releases: :releases
}
end
def milestones_finder_params(args)
{
ids: parse_gids(args[:ids]),
state: args[:state] || 'all',
title: args[:title],
search_title: args[:search_title],
sort: args[:sort],
containing_date: args[:containing_date]
}.merge!(transform_timeframe_parameters(args)).merge!(parent_id_parameters(args))
end
def parent
object
end
def parent_id_parameters(args)
raise NotImplementedError
end
def parse_gids(gids)
gids&.map { |gid| GitlabSchema.parse_gid(gid, expected_type: Milestone).model_id }
end
def non_stable_cursor_sort?(sort)
NON_STABLE_CURSOR_SORTS.include?(sort)
end
end
end
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