Class: ViewComponentDevtools::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/view_component_devtools/middleware.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'lib/view_component_devtools/middleware.rb', line 7

def initialize(app)
  @app = app
end

Instance Method Details

#call(environment) ⇒ Object 



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# File 'lib/view_component_devtools/middleware.rb', line 11

def call(environment)
  return app.call(environment) unless ViewComponentDevtools.capture_enabled?

  State.start!(request_id: environment["action_dispatch.request_id"] || environment["HTTP_X_REQUEST_ID"])
  completed = false

  begin
    status, headers, body = app.call(environment)
    response = [status, headers, Rack::BodyProxy.new(body) { State.reset! }]
    completed = true
    response
  ensure
    State.reset! unless completed
  end
end