Class: RoutesApiSpecGenerator::ControllerInspector

Inherits:
Object
  • Object
show all
Defined in:
lib/routes_api_spec_generator/controller_inspector.rb

Constant Summary collapse

SERVICE_PATTERNS = 
{
  /metrics_payload\(::Insights::(\w+)\)/ => :insights,
  /::Channels::ResultsAggregatorService/ => :aggregator,
  /::Channels::StatsFinder/ => :stats_finder
}.freeze

Instance Method Summary collapse

Constructor Details

#initialize(rails_root:) ⇒ ControllerInspector

Returns a new instance of ControllerInspector.



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# File 'lib/routes_api_spec_generator/controller_inspector.rb', line 13

def initialize(rails_root:)
  @rails_root = Pathname.new(rails_root)
end

Instance Method Details

#inspect(controller_path, action) ⇒ Object 



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# File 'lib/routes_api_spec_generator/controller_inspector.rb', line 17

def inspect(controller_path, action)
  file = controller_file(controller_path)
  return {} unless file && File.exist?(file)

  source = File.read(file)
  hints = {
    permitted_params: extract_permit(source),
    skip_timezone: source.include?('skip_before_action :validate_timezone'),
    service_class: extract_service_for_action(source, action),
    service_pattern: nil
  }

  hints[:service_pattern] = infer_service_pattern(hints[:service_class], source)
  hints[:template] = infer_template(controller_path, action, hints, source)
  hints[:tenant_header] = controller_path.include?('insights') ? 'X-Tenant-ID' : 'Tenant-ID'
  hints[:channel] = infer_channel(action)
  hints
end