Class: Hooks::App::CatchallEndpoint

Inherits:
Grape::API
  • Object
show all
Includes:
Helpers
Defined in:
lib/hooks/app/endpoints/catchall.rb

Class Method Summary collapse

Methods included from Helpers

#enforce_request_limits, #ip_filtering!, #load_handler, #parse_payload, #uuid

Class Method Details

.mount_path(config) ⇒ Object 



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# File 'lib/hooks/app/endpoints/catchall.rb', line 27

def self.mount_path(config)
  # :nocov:
  "#{config[:root_path]}/*path"
  # :nocov:
end

.route_block(captured_config, captured_logger) ⇒ Object 



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# File 'lib/hooks/app/endpoints/catchall.rb', line 33

def self.route_block(captured_config, captured_logger)
  # :nocov:
  proc do
    request_id = uuid
    start_time = Time.now.utc

    # Use captured values
    config = captured_config
    log = captured_logger

    full_path = "#{config[:root_path]}/#{params[:path]}"

    handler_class_name = "DefaultHandler"
    http_method = "post"

    # Set request context for logging
    request_context = {
      request_id:,
      path: full_path,
      handler: handler_class_name
    }

    Hooks::Core::LogContext.with(request_context) do
      begin
        rack_env_builder = RackEnvBuilder.new(
          request,
          headers,
          request_context,
          config,
          start_time,
          full_path
        )
        rack_env = rack_env_builder.build

        # Enforce request limits
        enforce_request_limits(config)

        # Get raw body for payload parsing
        request.body.rewind
        raw_body = request.body.read

        # Parse payload
        payload = parse_payload(raw_body, headers)

        # Use default handler
        handler = DefaultHandler.new

        # Call handler
        response = handler.call(
          payload:,
          headers:,
          env: rack_env,
          config: {}
        )

        log.info("successfully processed webhook event with handler: #{handler_class_name}")
        log.debug("processing duration: #{Time.now.utc - start_time}s")
        status 200
        response
      rescue StandardError => e
        err_msg = "Error processing webhook event with handler: #{handler_class_name} - #{e.message} " \
          "- request_id: #{request_id} - path: #{full_path} - method: #{http_method} - " \
          "backtrace: #{e.backtrace.join("\n")}"
        log.error(err_msg)

        # construct a standardized error response
        error_response = {
          error: "server_error",
          message: "an unexpected error occurred while processing the request",
          request_id:
        }

        # enrich the error response with details if not in production
        error_response[:backtrace] = e.backtrace.join("\n") unless @production
        error_response[:message] = e.message unless @production
        error_response[:handler] = handler_class_name unless @production

        status determine_error_code(e)
        error_response
      end
    end
  end
  # :nocov:
end