Class: OpticsAgent::GraphqlMiddleware

Inherits:
Object
  • Object
show all
Defined in:
lib/optics-agent/graphql-middleware.rb

Instance Method Summary collapse

Instance Method Details

#call(parent_type, parent_object, field_definition, field_args, query_context, next_middleware) ⇒ Object 



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# File 'lib/optics-agent/graphql-middleware.rb', line 3

def call(parent_type, parent_object, field_definition, field_args, query_context, next_middleware)
  # This happens when an introspection query occurs (reporting schema)
  # However, we could also use it to tell people if they've set things up wrong.
  return next_middleware.call unless query_context[:optics_agent]

  start_time = Time.now
  result = next_middleware.call
  end_time = Time.now

  query = query_context[:optics_agent][:query]
  query.report_field(parent_type.to_s, field_definition.name, start_time, end_time)

  result
end