gitlab-org--gitlab-foss/app/services/update_snippet_service.rb

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class UpdateSnippetService < BaseService
attr_accessor :snippet
def initialize(project, user, snippet, params)
super(project, user, params)
@snippet = snippet
end
def execute
# check that user is allowed to set specified visibility_level
new_visibility = params[:visibility_level]
if new_visibility && new_visibility.to_i != snippet.visibility_level
unless can?(current_user, :change_visibility_level, snippet) &&
Gitlab::VisibilityLevel.allowed_for?(current_user, new_visibility)
deny_visibility_level(snippet, new_visibility)
return snippet
end
end
snippet.update_attributes(params)
end
end