Ruby service to send http requests

http_request_service.rb

require 'net/http'

class HttpRequestService
  attr_reader :uri

  def do_post(url, headers, data)
    set_uri(url)
    post = build_post(uri, headers, data)
    net_http(uri).start { |http| http.request(post) }
  end

  private

  def set_uri(url)
    @uri = URI.parse(url)
  end

  def net_http(uri)
    http = Net::HTTP.new(uri.host, uri.port)
    http.read_timeout = 500
    http
  end

  def build_post(uri, headers, data)
    post = Net::HTTP::Post.new(uri.path, headers)
    post.body = data.to_json
    post
  end
end