Class: RockFintech::Http::Request

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

Constant Summary collapse

SIGN_TYPE = 
'MD5'
ENCODE = 
'UTF-8'
VERSION = 
'2.0.0'

Instance Method Summary collapse

Constructor Details

#initialize(params, config, service, version = VERSION) ⇒ Request

Returns a new instance of Request.



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# File 'lib/rock_fintech/http/request.rb', line 10

def initialize(params, config, service, version=VERSION)
  @params = params
  @config = config
  @uri = @config[:uri]
  @service = service
  @version = version || VERSION
  @response = nil
end

Instance Method Details

#flow_id ⇒ Object 



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# File 'lib/rock_fintech/http/request.rb', line 66

def flow_id
  @params[:out_serial_no] || @params[:serial_no] || @params[:order_no] || @params[:batch_no]
end

#identifier ⇒ Object 



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# File 'lib/rock_fintech/http/request.rb', line 70

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

#post ⇒ Object 



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# File 'lib/rock_fintech/http/request.rb', line 19

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

  # 2. sign
  sign_body = {
    service: @service,
    timestamp: Time.now.to_i,
    uuid: Utils.get_uuid,
    sign_type: SIGN_TYPE,
    encode: ENCODE,
    version: @version,
  }.merge(@params)

  sign_str = Sign.sign(sign_body, @config)

  # 3. merge sign
  post_body = sign_body.merge({sign: sign_str})

  # 4. encrypt
  request_data = Encrypt::RSA.encrypt(post_body.to_json, @config[:public_key])

  # 5. send http request
  header = {
    'rft-key' => @config[:rft_key],
    'rft-token' => @config[:rft_token],
    'rft-org' => @config[:rft_org],
  }
  RockFintech.logger.info "#{identifier} 发送的报文为：\n#{request_data}\n"
  http_response = RestClient.post(@uri, request_data, header)
  RockFintech.logger.info "#{identifier} 返回的报文为：\n#{http_response.body.force_encoding('utf-8')}\n"

  # 6. decode http response
  result_str = Encrypt::RSA.decrypt(http_response.body, @config[:private_key])
  res = Utils.symbolize_keys(JSON.parse(result_str))

  RockFintech.logger.info "#{identifier} 返回的数据为：\n#{res}\n"

  # 7. create response
  @response = RockFintech::Http::Response.new(service: @service,
                                              flow_id: flow_id,
                                              http_response: http_response,
                                              raw_body: http_response.body,
                                              data: res,
                                              data_valid: Sign.verify(res, @config))
end