debian-mirror-gitlab/lib/gitlab/graphql/query_analyzers/logger_analyzer.rb

83 lines
2.7 KiB
Ruby
Raw Normal View History

2019-09-04 21:01:54 +05:30
# frozen_string_literal: true
module Gitlab
module Graphql
module QueryAnalyzers
class LoggerAnalyzer
COMPLEXITY_ANALYZER = GraphQL::Analysis::QueryComplexity.new { |query, complexity_value| complexity_value }
DEPTH_ANALYZER = GraphQL::Analysis::QueryDepth.new { |query, depth_value| depth_value }
2021-01-03 14:25:43 +05:30
FIELD_USAGE_ANALYZER = GraphQL::Analysis::FieldUsage.new { |query, used_fields, used_deprecated_fields| [used_fields, used_deprecated_fields] }
ALL_ANALYZERS = [COMPLEXITY_ANALYZER, DEPTH_ANALYZER, FIELD_USAGE_ANALYZER].freeze
2019-09-04 21:01:54 +05:30
def initial_value(query)
variables = process_variables(query.provided_variables)
default_initial_values(query).merge({
2021-04-29 21:17:54 +05:30
operation_name: query.operation_name,
2019-09-04 21:01:54 +05:30
query_string: query.query_string,
variables: variables
})
2021-06-08 01:23:25 +05:30
rescue StandardError => e
2020-01-01 13:55:28 +05:30
Gitlab::ErrorTracking.track_and_raise_for_dev_exception(e)
2019-09-04 21:01:54 +05:30
default_initial_values(query)
end
2021-04-29 21:17:54 +05:30
def call(memo, *)
memo
2019-09-04 21:01:54 +05:30
end
def final_value(memo)
return if memo.nil?
2021-01-03 14:25:43 +05:30
complexity, depth, field_usages = GraphQL::Analysis.analyze_query(memo[:query], ALL_ANALYZERS)
2019-09-04 21:01:54 +05:30
memo[:depth] = depth
memo[:complexity] = complexity
2021-01-03 14:25:43 +05:30
# This duration is not the execution time of the
# query but the execution time of the analyzer.
2020-05-24 23:13:21 +05:30
memo[:duration_s] = duration(memo[:time_started]).round(1)
2021-01-03 14:25:43 +05:30
memo[:used_fields] = field_usages.first
memo[:used_deprecated_fields] = field_usages.second
2019-09-04 21:01:54 +05:30
2021-04-29 21:17:54 +05:30
RequestStore.store[:graphql_logs] ||= []
RequestStore.store[:graphql_logs] << memo
2019-09-04 21:01:54 +05:30
GraphqlLogger.info(memo.except!(:time_started, :query))
2021-06-08 01:23:25 +05:30
rescue StandardError => e
2020-01-01 13:55:28 +05:30
Gitlab::ErrorTracking.track_and_raise_for_dev_exception(e)
2019-09-04 21:01:54 +05:30
end
private
def process_variables(variables)
2021-02-04 15:43:07 +05:30
filtered_variables = filter_sensitive_variables(variables)
if filtered_variables.respond_to?(:to_s)
filtered_variables.to_s
2019-09-04 21:01:54 +05:30
else
2021-02-04 15:43:07 +05:30
filtered_variables
2019-09-04 21:01:54 +05:30
end
end
2021-02-04 15:43:07 +05:30
def filter_sensitive_variables(variables)
ActiveSupport::ParameterFilter
.new(::Rails.application.config.filter_parameters)
.filter(variables)
end
2019-09-04 21:01:54 +05:30
def duration(time_started)
2020-07-28 23:09:34 +05:30
Gitlab::Metrics::System.monotonic_time - time_started
2019-09-04 21:01:54 +05:30
end
def default_initial_values(query)
{
time_started: Gitlab::Metrics::System.monotonic_time,
query_string: nil,
query: query,
variables: nil,
2020-05-24 23:13:21 +05:30
duration_s: nil
2019-09-04 21:01:54 +05:30
}
end
end
end
end
end