gitlab-org--gitlab-foss/lib/gitlab/grape_logging/loggers/exception_logger.rb

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# frozen_string_literal: true
module Gitlab
module GrapeLogging
module Loggers
class ExceptionLogger < ::GrapeLogging::Loggers::Base
def parameters(request, _)
# grape-logging attempts to pass the logger the exception
# (https://github.com/aserafin/grape_logging/blob/v1.7.0/lib/grape_logging/middleware/request_logger.rb#L63),
# but it appears that the rescue_all in api.rb takes
# precedence so the logger never sees it. We need to
# store and retrieve the exception from the environment.
exception = request.env[::API::Helpers::API_EXCEPTION_ENV]
return {} unless exception.is_a?(Exception)
data = {
exception: {
class: exception.class.to_s,
message: exception.message
}
}
if exception.backtrace
data[:exception][:backtrace] = Gitlab::Profiler.clean_backtrace(exception.backtrace)
end
data
end
end
end
end
end