Class: PaypalAdaptive::Request

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

Instance Method Summary collapse

Constructor Details

#initialize(env = nil) ⇒ Request

Returns a new instance of Request.



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# File 'lib/paypal_adaptive/request.rb', line 10

def initialize(env = nil)
  @env = env
  config = PaypalAdaptive.config(env)
  @api_base_url = config.api_base_url
  @headers = config.headers
  @ssl_cert_path = config.ssl_cert_path
  @ssl_cert_file = config.ssl_cert_file
  @api_cert_file = config.api_cert_file
  @verify_mode = config.verify_mode
end

Instance Method Details

#cancel_preapproval(data) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 58

def cancel_preapproval(data)
  wrap_post(data, "/AdaptivePayments/CancelPreapproval")
end

#convert_currency(data) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 62

def convert_currency(data)
  wrap_post(data, "/AdaptivePayments/ConvertCurrency")
end

#execute_payment(data) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 70

def execute_payment(data)
  wrap_post(data, "/AdaptivePayments/ExecutePayment")
end

#get_payment_options(data) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 42

def get_payment_options(data)
  wrap_post(data, "/AdaptivePayments/GetPaymentOptions")
end

#get_shipping_addresses(data) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 46

def get_shipping_addresses(data)
  wrap_post(data, "/AdaptivePayments/GetShippingAddresses")
end

#get_verified_status(data) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 74

def get_verified_status(data)
  wrap_post(data, "/AdaptiveAccounts/GetVerifiedStatus")
end

#pay(data) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 30

def pay(data)
  wrap_post(data, "/AdaptivePayments/Pay")
end

#payment_details(data) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 34

def payment_details(data)
  wrap_post(data, "/AdaptivePayments/PaymentDetails")
end

#post(data, path) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 95

def post(data, path)
  #hack fix: JSON.unparse doesn't work in Rails 2.3.5; only {}.to_json does..
  api_request_data = JSON.unparse(data) rescue data.to_json
  url = URI.parse @api_base_url
  http = Net::HTTP.new(url.host, 443)
  http.use_ssl = true
  http.verify_mode = @verify_mode

  if @api_cert_file
    cert = File.read(@api_cert_file)
    http.cert = OpenSSL::X509::Certificate.new(cert)
    http.key = OpenSSL::PKey::RSA.new(cert)
  end
  http.ca_path = @ssl_cert_path unless @ssl_cert_path.blank?
  http.ca_file = @ssl_cert_file unless @ssl_cert_file.blank?

  begin
    response_data = http.post(path, api_request_data, @headers)
    JSON.parse(response_data.body)
  rescue Net::HTTPBadGateway => e
    rescue_error_message(e, "Error reading from remote server.")
  rescue JSON::ParserError => e
    rescue_error_message(e, "Response is not in JSON format.", response_data)
  rescue Exception => e
    case e
    when Errno::ECONNRESET
      rescue_error_message(e, "Connection Reset. Request invalid URL.")
    else
      rescue_error_message(e, response_data)
    end
  end

end

#preapproval(data) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 50

def preapproval(data)
  wrap_post(data, "/AdaptivePayments/Preapproval")
end

#preapproval_details(data) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 54

def preapproval_details(data)
  wrap_post(data, "/AdaptivePayments/PreapprovalDetails")
end

#refund(data) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 66

def refund(data)
  wrap_post(data, "/AdaptivePayments/Refund")
end

#rescue_error_message(e, message = nil, response_data = nil) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 84

def rescue_error_message(e, message = nil, response_data = nil)
  error = {"message" => message || e}
  if response_data
    error["details"] = {
      "httpCode" => response_data.code,
      "httpMessage" => response_data.message.to_s,
      "httpBody" => response_data.body }
  end
  {"responseEnvelope" => {"ack" => "Failure"}, "error" => [error]}
end

#set_payment_options(data) ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 38

def set_payment_options(data)
  wrap_post(data, "/AdaptivePayments/SetPaymentOptions")
end

#validate ⇒ Object 



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# File 'lib/paypal_adaptive/request.rb', line 21

def validate
  #TODO the receiverList field not validating properly

  # @schema_filepath = "../lib/pay_request_schema.json"
  # @schema = File.open(@schema_filepath, "rb"){|f| JSON.parse(f.read)}
  # see page 42 of PP Adaptive Payments PDF for explanation of all fields.
  #JSON::Schema.validate(@data, @schema)
end

#wrap_post(data, path) ⇒ Object

Raises:



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# File 'lib/paypal_adaptive/request.rb', line 78

def wrap_post(data, path)
  raise NoDataError unless data

  PaypalAdaptive::Response.new(post(data, path), @env)
end