30 lines
826 B
Ruby
30 lines
826 B
Ruby
# frozen_string_literal: true
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module Resolvers
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module Projects
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class ForkDetailsResolver < BaseResolver
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type Types::Projects::ForkDetailsType, null: true
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argument :ref, GraphQL::Types::String,
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required: false,
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description: 'Ref of the fork. Default value is HEAD.'
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alias_method :project, :object
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def resolve(**args)
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return unless project.forked?
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return unless authorized_fork_source?
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return unless project.repository.branch_exists?(args[:ref])
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return unless Feature.enabled?(:fork_divergence_counts, project)
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::Projects::Forks::Details.new(project, args[:ref])
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end
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private
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def authorized_fork_source?
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Ability.allowed?(current_user, :read_code, project.fork_source)
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end
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end
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end
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end
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