Class: Gitlab::Graphql::QueryAnalyzers::AST::LoggerAnalyzer

Inherits:
GraphQL::Analysis::AST::Analyzer
  • Object
show all
Defined in:
lib/gitlab/graphql/query_analyzers/ast/logger_analyzer.rb

Constant Summary collapse

COMPLEXITY_ANALYZER = 
GraphQL::Analysis::AST::QueryComplexity
DEPTH_ANALYZER = 
GraphQL::Analysis::AST::QueryDepth
FIELD_USAGE_ANALYZER = 
GraphQL::Analysis::AST::FieldUsage
ALL_ANALYZERS = 
[COMPLEXITY_ANALYZER, DEPTH_ANALYZER, FIELD_USAGE_ANALYZER].freeze

Instance Method Summary collapse

Constructor Details

#initialize(query) ⇒ LoggerAnalyzer

Returns a new instance of LoggerAnalyzer.



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# File 'lib/gitlab/graphql/query_analyzers/ast/logger_analyzer.rb', line 13

def initialize(query)
  super

  @results = default_initial_values(query).merge({
    time_started: Gitlab::Metrics::System.monotonic_time
  })
rescue StandardError => e
  Gitlab::ErrorTracking.track_and_raise_for_dev_exception(e)
  @results = default_initial_values(query_or_multiplex)
end

Instance Method Details

#result ⇒ Object 



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# File 'lib/gitlab/graphql/query_analyzers/ast/logger_analyzer.rb', line 24

def result
  complexity, depth, field_usages =
    GraphQL::Analysis::AST.analyze_query(@subject, ALL_ANALYZERS, multiplex_analyzers: [])

  results[:depth] = depth
  results[:complexity] = complexity
  # This duration is not the execution time of the
  # query but the execution time of the analyzer.
  results[:duration_s] = duration(results[:time_started])
  results[:used_fields] = field_usages[:used_fields]
  results[:used_deprecated_fields] = field_usages[:used_deprecated_fields]

  push_to_request_store(results)

  # This gl_analysis is included in the tracer log
  query.context[:gl_analysis] = results.except!(:time_started, :query)
rescue StandardError => e
  Gitlab::ErrorTracking.track_and_raise_for_dev_exception(e)
end