Contents

require 'forwardable'

module Billy
  class RequestHandler
    extend Forwardable
    include Handler

    def_delegators :stub_handler, :stub, :unstub
    def_delegators :request_log, :requests

    def handlers
      @handlers ||= { stubs: StubHandler.new,
                      cache: CacheHandler.new,
                      proxy: ProxyHandler.new }
    end

    def handle_request(method, url, headers, body)
      request = request_log.record(method, url, headers, body)

      if Billy.config.before_handle_request
        method, url, headers, body = Billy.config.before_handle_request.call(method, url, headers, body)
      end

      # Process the handlers by order of importance
      [:stubs, :cache, :proxy].each do |key|
        if (response = handlers[key].handle_request(method, url, headers, body))
          @request_log.complete(request, key)
          return response
        end
      end

      body_msg = Billy.config.cache_request_body_methods.include?(method) ? " with body '#{body}'" : ''
      request_log.complete(request, :error)
      { error: "Connection to #{url}#{body_msg} not cached and new http connections are disabled" }
    rescue => error
      { error: error.message }
    end

    def handles_request?(method, url, headers, body)
      [:stubs, :cache, :proxy].any? do |key|
        handlers[key].handles_request?(method, url, headers, body)
      end
    end

    def request_log
      @request_log ||= RequestLog.new
    end

    def stubs
      stub_handler.stubs
    end

    def reset
      handlers.each_value(&:reset)
      request_log.reset
    end

    def reset_stubs
      stub_handler.reset
    end

    def reset_cache
      handlers[:cache].reset
    end

    def restore_cache
      warn '[DEPRECATION] `restore_cache` is deprecated as cache files are dynamically checked. Use `reset_cache` if you just want to clear the cache.'
      reset_cache
    end

    private

    def stub_handler
      handlers[:stubs]
    end
  end
end

Version data entries

13 entries across 13 versions & 1 rubygems

Version	Path
puffing-billy-4.0.0	lib/billy/handlers/request_handler.rb
puffing-billy-3.2.0	lib/billy/handlers/request_handler.rb
puffing-billy-3.1.0	lib/billy/handlers/request_handler.rb
puffing-billy-3.0.4	lib/billy/handlers/request_handler.rb
puffing-billy-3.0.3	lib/billy/handlers/request_handler.rb
puffing-billy-3.0.2	lib/billy/handlers/request_handler.rb
puffing-billy-3.0.1	lib/billy/handlers/request_handler.rb
puffing-billy-3.0.0	lib/billy/handlers/request_handler.rb
puffing-billy-2.4.1	lib/billy/handlers/request_handler.rb
puffing-billy-2.4.0	lib/billy/handlers/request_handler.rb
puffing-billy-2.3.1	lib/billy/handlers/request_handler.rb
puffing-billy-2.3.0	lib/billy/handlers/request_handler.rb
puffing-billy-2.2.0	lib/billy/handlers/request_handler.rb