Class: Chinapay::Request::Alipay

Inherits:
Object
  • Object
show all
Defined in:
lib/chinapay/request/alipay.rb

Constant Summary collapse

GATEWAY_URL = 
"https://mapi.alipay.com/gateway.do?"

Instance Method Summary collapse

Constructor Details

#initialize(title, total_fee, notify_url, attach, bank_type) ⇒ Alipay

Returns a new instance of Alipay.



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# File 'lib/chinapay/request/alipay.rb', line 7

def initialize(title, total_fee, notify_url, attach, bank_type)
  @title = title
  @total_fee = total_fee
  @notify_url = notify_url
  @attach = attach
end

Instance Method Details

#url ⇒ Object 



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# File 'lib/chinapay/request/alipay.rb', line 15

def url
  sign_parameters = {
    :service => "create_direct_pay_by_user",
    :partner => Chinapay.config["alipay"]["parter"],
    :_input_charset => "utf-8",
    :return_url => @notify_url,
    :notify_url => @notify_url,
    :out_trade_no => Time.now.to_i + Time.now.tv_usec * 1000 + $$,
    :subject => @title,
    :payment_type => 1,
    :seller_email => Chinapay.config["alipay"]["seller"],
    :total_fee => @total_fee,
    :extra_common_param => @attach
  }

  url_parameters = sign_parameters.merge(:sign_type => "MD5", :sign => md5_sort(sign_parameters)).map {|k, v| "#{k}=#{CGI.escape(v.to_s)}"}.join('&')
  "https://mapi.alipay.com/gateway.do?" + url_parameters
end