51 lines
1.5 KiB
Ruby
51 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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module Resolvers
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class IssuesResolver < Issues::BaseResolver
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prepend ::Issues::LookAheadPreloads
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include ::Issues::SortArguments
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NON_FILTER_ARGUMENTS = %i[sort lookahead].freeze
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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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before_connection_authorization do |nodes, current_user|
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projects = nodes.map(&:project)
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::Preloaders::UserMaxAccessLevelInProjectsPreloader.new(projects, current_user).execute
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::Preloaders::GroupPolicyPreloader.new(projects.filter_map(&:group), current_user).execute
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end
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def ready?(**args)
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unless filter_provided?(args)
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raise Gitlab::Graphql::Errors::ArgumentError, _('You must provide at least one filter argument for this query')
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end
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super
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end
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def resolve_with_lookahead(**args)
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issues = apply_lookahead(
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IssuesFinder.new(current_user, prepare_finder_params(args)).execute
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)
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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 filter_provided?(args)
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args.except(*NON_FILTER_ARGUMENTS).values.any?(&:present?)
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end
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end
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end
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