Class: Lanmao::Http::Request

Inherits:
Object
  • Object
show all
Defined in:
lib/lanmao/http/request.rb

Instance Method Summary collapse

Constructor Details

#initialize(params, config, service, type) ⇒ Request

Returns a new instance of Request.



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# File 'lib/lanmao/http/request.rb', line 8

def initialize(params, config, service, type)
  @params = params
  @params[:timestamp] = Time.now.in_time_zone("Beijing").strftime('%Y%m%d%H%M%S') # 时间戳

  @config = config
  @service = service
  @type = type

  @url = if :gateway == type                # 网关模式
           @config[:path] + "/gateway"
         elsif :service == type             # 直连模式
           @config[:path] + "/service"
         elsif :download == type             # 对账文件下载模式
           @config[:path] + "/download"
         else
           @config[:path]
         end
  @response = nil
end

Instance Method Details

#flow_id ⇒ Object 



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# File 'lib/lanmao/http/request.rb', line 83

def flow_id
  @params[:requestNo] || @params[:batchNo]
end

#get_body ⇒ Object 



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# File 'lib/lanmao/http/request.rb', line 28

def get_body
  Lanmao.logger.info "#{identifier} 请求内容为：\n#{@params.to_json}\n"

  sign_str = Sign::RSA.sign(@params.to_json, @config[:private_key])

  body = {
    serviceName: @service,
    platformNo: @config[:platform_no],
    reqData: @params.to_json,
    keySerial: @config[:key_serial],
    sign: sign_str,
  }

  url = @url

  return body, url
end

#identifier ⇒ Object 



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# File 'lib/lanmao/http/request.rb', line 87

def identifier
  "[#{@service} - #{flow_id}] "
end

#post ⇒ Object 



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# File 'lib/lanmao/http/request.rb', line 46

def post
  # 1. api params
  Lanmao.logger.info "#{identifier} 请求内容为：\n#{@params.to_json}\n"

  # 2. sign
  sign_str = Sign::RSA.sign(@params.to_json, @config[:private_key])

  # 3. merge sign
  post_body = {
    serviceName: @service,
    platformNo: @config[:platform_no],
    reqData: @params.to_json,
    keySerial: @config[:key_serial],
    sign: sign_str,
  }

  # 5. send http request
  Lanmao.logger.info "#{identifier} 发送的报文为：\n#{post_body}\n"
  http_response = RestClient.post(@url, post_body)

  Lanmao.logger.info "#{identifier} 返回的报文为：\n#{http_response.body.force_encoding('utf-8')}\n" if @type != :download

  # 直接返回，数据以字节流形式在 response body 中输出，无签名
  return http_response.body if @type == :download

  # 6. create response
  @response = Lanmao::Http::Response.new(service: @service,
                                         flow_id: flow_id,
                                         http_response: http_response,
                                         raw_body: http_response.body,
                                         data: Utils.symbolize_keys(JSON.parse(http_response.body)),
                                         # data_valid: true
                                         data_valid: Sign::RSA.verify(http_response.body, http_response.headers[:sign],  @config)
                                       )

end