Module: HalApi::Controller::Exceptions

Included in:
HalApi::Controller
Defined in:
lib/hal_api/controller/exceptions.rb

Overview

Since we are taking over exception handling, make sure we log exceptions github.com/rails/rails/blob/4-2-stable/actionpack/lib/action_dispatch/middleware/debug_exceptions.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#log_error(env, wrapper) ⇒ Object 



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# File 'lib/hal_api/controller/exceptions.rb', line 19

def log_error(env, wrapper)
  logger = env['action_dispatch.logger'] || self.logger || ActiveSupport::Logger.new($stderr)
  return unless logger

  exception = wrapper.exception

  trace = wrapper.application_trace
  trace = wrapper.framework_trace if trace.empty?

  ActiveSupport::Deprecation.silence do
    message = "\n#{exception.class} (#{exception.message}):\n"
    message << exception.annoted_source_code.to_s if exception.respond_to?(:annoted_source_code)
    message << "  " << trace.join("\n  ")
    logger.fatal("#{message}\n\n")
  end
end

#respond_with_error(exception) ⇒ Object 



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# File 'lib/hal_api/controller/exceptions.rb', line 7

def respond_with_error(exception)
  wrapper = ::ActionDispatch::ExceptionWrapper.new(env, exception)
  log_error(env, wrapper)

  error = exception.is_a?(HalApi::Errors::ApiError) ? exception : HalApi::Errors::ApiError.new
  respond_with(
    error,
    status: error.status,
    represent_with: HalApi::Errors::Representer
  )
end