Module: ActiveMerchant::Billing::Integrations::PayuIn

Defined in:
lib/active_merchant_payu_in.rb,
lib/active_merchant/payu_in/helper.rb,
lib/active_merchant/payu_in/return.rb,
lib/active_merchant/payu_in/version.rb,
lib/active_merchant/payu_in/web_service.rb,
lib/active_merchant/payu_in/notification.rb

Defined Under Namespace

Modules: VERSION Classes: Helper, Notification, Return, WebService

Class Method Summary collapse

Class Method Details

.checksum(*payload_items) ⇒ Object 



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# File 'lib/active_merchant_payu_in.rb', line 75

def self.checksum( *payload_items )
  options = payload_items.pop if Hash === payload_items.last
  options ||= {}
  payload = if options[:reverse] then
    payload_items.dup.push( self.merchant_id || "" ).unshift( self.secret_key || "" ).collect{ |x| trim(x) }.join("|")
  else
    payload_items.dup.unshift( self.merchant_id || "" ).push( self.secret_key || "" ).collect{ |x| trim(x) }.join("|")
  end
  if options[:debug]
    puts "-"*80
    puts payload
    puts "-"*80
  end
  Digest::SHA512.hexdigest( payload )
end

.new(options = {}) ⇒ Object 



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# File 'lib/active_merchant_payu_in.rb', line 36

def self.new( options = {} )
  self.merchant_id = options[:merchant_id]
  self.secret_key = options[:secret_key]
  self
end

.query(command, *args) ⇒ Object

Query the PayU server using there web services



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# File 'lib/active_merchant_payu_in.rb', line 67

def self.query( command, *args )
  WebService.send( command, *args )
end

.return(query_string, options = {}) ⇒ Object 



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# File 'lib/active_merchant_payu_in.rb', line 71

def self.return(query_string, options = {})
  Return.new(query_string, options)
end

.service_url ⇒ Object 



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# File 'lib/active_merchant_payu_in.rb', line 42

def self.service_url
  mode = ActiveMerchant::Billing::Base.integration_mode
  case mode
  when :production
    self.production_url
  when :test
    self.test_url
  else
    raise StandardError, "Integration mode set to an invalid value: #{mode}"
  end
end

.trim(obj) ⇒ Object

PayU uses php trim when building the string to compute the checksum trim removes whitespaces from start and end of the string and floats cannot have trailing zeros



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# File 'lib/active_merchant_payu_in.rb', line 94

def self.trim(obj)
  # if (BigDecimal === obj)
  #   obj.to_s('F')
  # else
  #   obj.to_s
  # end.strip.gsub(/(\\d+)\\.0$/){ $1 }.gsub(/(\\d+)(\\.[1-9]+)0+$/){ $1+$2 }
  obj.to_s
end

.version ⇒ Object 



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# File 'lib/active_merchant/payu_in/version.rb', line 5

def self.version
  VERSION
end

.web_service_url ⇒ Object 



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# File 'lib/active_merchant_payu_in.rb', line 54

def self.web_service_url
  mode = ActiveMerchant::Billing::Base.integration_mode
  case mode
  when :production
    self.production_web_service_url
  when :test
    self.test_web_service_url
  else
    raise StandardError, "Integration mode set to an invalid value: #{mode}"
  end
end