Class: Spree::CreditCard

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/spree/credit_card.rb

Constant Summary collapse

CARD_TYPES =
{
  visa: /^4[0-9]{12}(?:[0-9]{3})?$/,
  master: /(^5[1-5][0-9]{14}$)|(^6759[0-9]{2}([0-9]{10})$)|(^6759[0-9]{2}([0-9]{12})$)|(^6759[0-9]{2}([0-9]{13})$)/,
  diners_club: /^3(?:0[0-5]|[68][0-9])[0-9]{11}$/,
  american_express: /^3[47][0-9]{13}$/,
  discover: /^6(?:011|5[0-9]{2})[0-9]{12}$/,
  jcb: /^(?:2131|1800|35\d{3})\d{11}$/
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#encrypted_dataObject

Returns the value of attribute encrypted_data


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# File 'app/models/spree/credit_card.rb', line 8

def encrypted_data
  @encrypted_data
end

#numberObject

Returns the value of attribute number


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# File 'app/models/spree/credit_card.rb', line 8

def number
  @number
end

#verification_valueObject

Returns the value of attribute verification_value


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# File 'app/models/spree/credit_card.rb', line 8

def verification_value
  @verification_value
end

Instance Method Details

#actionsObject


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# File 'app/models/spree/credit_card.rb', line 83

def actions
  %w{capture void credit}
end

#can_capture?(payment) ⇒ Boolean

Indicates whether its possible to capture the payment


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# File 'app/models/spree/credit_card.rb', line 88

def can_capture?(payment)
  payment.pending? || payment.checkout?
end

#can_credit?(payment) ⇒ Boolean

Indicates whether its possible to credit the payment. Note that most gateways require that the payment be settled first which generally happens within 12-24 hours of the transaction.


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# File 'app/models/spree/credit_card.rb', line 99

def can_credit?(payment)
  return false unless payment.completed?
  return false unless payment.order.payment_state == 'credit_owed'
  payment.credit_allowed > 0
end

#can_void?(payment) ⇒ Boolean

Indicates whether its possible to void the payment.


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# File 'app/models/spree/credit_card.rb', line 93

def can_void?(payment)
  !payment.void?
end

#cc_type=(type) ⇒ Object

cc_type is set by jquery.payment, which helpfully provides different types from Active Merchant. Converting them is necessary.


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# File 'app/models/spree/credit_card.rb', line 53

def cc_type=(type)
  self[:cc_type] = case type
  when 'mastercard', 'maestro' then 'master'
  when 'amex' then 'american_express'
  when 'dinersclub' then 'diners_club'
  when '' then try_type_from_number
  else type
  end
end

#display_numberObject

Show the card number, with all but last 4 numbers replace with “X”. (XXXX-XXXX-XXXX-4338)


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# File 'app/models/spree/credit_card.rb', line 79

def display_number
  "XXXX-XXXX-XXXX-#{last_digits}"
end

#expiry=(expiry) ⇒ Object


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# File 'app/models/spree/credit_card.rb', line 31

def expiry=(expiry)
  return unless expiry.present?

  self[:month], self[:year] =
  if expiry.match(/\d\s?\/\s?\d/) # will match mm/yy and mm / yyyy
    expiry.delete(' ').split('/')
  elsif match = expiry.match(/(\d{2})(\d{2,4})/) # will match mmyy and mmyyyy
    [match[1], match[2]]
  end
  if self[:year]
    self[:year] = "20" + self[:year] if self[:year].length == 2
    self[:year] = self[:year].to_i
  end
  self[:month] = self[:month].to_i
end

#first_nameObject

ActiveMerchant needs first_name/last_name because we pass it a Spree::CreditCard and it calls those methods on it. Looking at the ActiveMerchant source code we should probably be calling #to_active_merchant before passing the object to ActiveMerchant but this should do for now.


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# File 'app/models/spree/credit_card.rb', line 112

def first_name
  super || name.to_s.split(/[[:space:]]/, 2)[0]
end

#has_payment_profile?Boolean


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# File 'app/models/spree/credit_card.rb', line 105

def has_payment_profile?
  gateway_customer_profile_id.present? || gateway_payment_profile_id.present?
end

#last_nameObject


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# File 'app/models/spree/credit_card.rb', line 116

def last_name
  super || name.to_s.split(/[[:space:]]/, 2)[1]
end

#set_last_digitsObject


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# File 'app/models/spree/credit_card.rb', line 63

def set_last_digits
  number.to_s.gsub!(/\s/,'')
  verification_value.to_s.gsub!(/\s/,'')
  self.last_digits ||= number.to_s.length <= 4 ? number : number.to_s.slice(-4..-1)
end

#to_active_merchantObject


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# File 'app/models/spree/credit_card.rb', line 120

def to_active_merchant
  ActiveMerchant::Billing::CreditCard.new(
    :number => number,
    :month => month,
    :year => year,
    :verification_value => verification_value,
    :first_name => first_name || name.to_s.split(/[[:space:]]/, 2)[0],
    :last_name => last_name || name.to_s.split(/[[:space:]]/, 2)[1]
  )
end

#try_type_from_numberObject


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# File 'app/models/spree/credit_card.rb', line 69

def try_type_from_number
  numbers = number.delete(' ') if number
  CARD_TYPES.find{|type, pattern| return type.to_s if numbers =~ pattern}.to_s
end

#verification_value?Boolean


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# File 'app/models/spree/credit_card.rb', line 74

def verification_value?
  verification_value.present?
end