39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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module Resolvers
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class MergeRequestsResolver < BaseResolver
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argument :iid, GraphQL::STRING_TYPE,
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required: false,
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description: 'The IID of the merge request, e.g., "1"'
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argument :iids, [GraphQL::STRING_TYPE],
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required: false,
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description: 'The list of IIDs of issues, e.g., [1, 2]'
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type Types::MergeRequestType, null: true
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alias_method :project, :object
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def resolve(**args)
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return unless project.present?
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args[:iids] ||= [args[:iid]].compact
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args[:iids].map { |iid| batch_load(iid) }
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.select(&:itself) # .compact doesn't work on BatchLoader
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end
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# rubocop: disable CodeReuse/ActiveRecord
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def batch_load(iid)
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BatchLoader::GraphQL.for(iid.to_s).batch(key: project) do |iids, loader, args|
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arg_key = args[:key].respond_to?(:sync) ? args[:key].sync : args[:key]
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arg_key.merge_requests.where(iid: iids).each do |mr|
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loader.call(mr.iid.to_s, mr)
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end
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end
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end
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# rubocop: enable CodeReuse/ActiveRecord
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end
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end
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