49 lines
1.5 KiB
Ruby
49 lines
1.5 KiB
Ruby
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# frozen_string_literal: true
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module Resolvers
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module Issues
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class BaseParentResolver < Issues::BaseResolver
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prepend ::Issues::LookAheadPreloads
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include ::Issues::SortArguments
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argument :state, Types::IssuableStateEnum,
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required: false,
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description: 'Current state of this issue.'
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# see app/graphql/types/issue_connection.rb
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type 'Types::IssueConnection', null: true
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def resolve_with_lookahead(**args)
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return Issue.none if resource_parent.nil?
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finder = IssuesFinder.new(current_user, prepare_finder_params(args))
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issues = Gitlab::Graphql::Loaders::IssuableLoader.new(resource_parent, finder).batching_find_all do |q|
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apply_lookahead(q)
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end
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if non_stable_cursor_sort?(args[:sort])
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# Certain complex sorts are not supported by the stable cursor pagination yet.
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# In these cases, we use offset pagination, so we return the correct connection.
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offset_pagination(issues)
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else
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issues
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end
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end
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private
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def resource_parent
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# The project could have been loaded in batch by `BatchLoader`.
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# At this point we need the `id` of the project to query for issues, so
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# make sure it's loaded and not `nil` before continuing.
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strong_memoize(:resource_parent) do
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object.respond_to?(:sync) ? object.sync : object
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end
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end
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end
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end
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end
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Resolvers::Issues::BaseParentResolver.prepend_mod
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