Contents

require 'faraday_middleware'
require_relative 'error'

module TicketingHub
  class ErrorHandler < Faraday::Response::Middleware
    ERROR_MAP = {
      400 => TicketingHub::BadRequest,
      401 => TicketingHub::Unauthorized,
      403 => TicketingHub::Forbidden,
      404 => TicketingHub::NotFound,
      406 => TicketingHub::NotAcceptable,
      422 => TicketingHub::UnprocessableEntity,
      500 => TicketingHub::InternalServerError,
      501 => TicketingHub::NotImplemented,
      502 => TicketingHub::BadGateway,
      503 => TicketingHub::ServiceUnavailable
    }

    def on_complete(response)
      key = response[:status].to_i
      raise ERROR_MAP[key].new(response) if ERROR_MAP.has_key? key
    end
  end

  # @private
  module Connection
    private
      def connection(options={})
        options = {
          authenticate:     true,
          force_urlencoded: false,
          raw:              false,
          ssl:              { verify: false }
        }.merge(options)

        options.merge! proxy: proxy unless proxy.nil?

        # TODO: Don't build on every request
        Faraday.new(options) do |builder|
          builder.request options[:force_urlencoded] ? :url_encoded : :json
          builder.use ErrorHandler
          builder.use FaradayMiddleware::FollowRedirects
          builder.use FaradayMiddleware::ParseJson, content_type: /\bjson$/
          faraday_config_block.call builder if faraday_config_block
          builder.adapter *adapter
        end.tap do |connection|
          connection.headers[:user_agent] = user_agent
          connection.basic_auth authentication[:token], authentication[:secret]
        end
      end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
ticketinghub-0.0.2	lib/ticketing_hub/connection.rb