Class: ActivePayment::Gateway

Inherits:
Object
  • Object
show all
Defined in:
lib/active_payment/gateway.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Gateway

Returns a new instance of Gateway.

Raises:

  • (ArgumentError) 


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# File 'lib/active_payment/gateway.rb', line 5

def initialize(name)
  @transactions = []

  name_str = name.to_s.strip.downcase
  raise(ArgumentError, 'A gateway provider must be specified') if name_str.blank?

  ActiveMerchant::Billing::Base.mode = :test if ActivePayment.configuration.test

  begin
    @gateway = ActivePayment::Gateways.const_get("#{name_str}".camelize).new
  rescue SyntaxError, NameError
    raise ArgumentError, "The specified gateway is not valid (#{name_str})"
  end
end

Instance Attribute Details

#gateway ⇒ Object

Returns the value of attribute gateway.



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# File 'lib/active_payment/gateway.rb', line 3

def gateway
  @gateway
end

#purchase_token ⇒ Object

Returns the value of attribute purchase_token.



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# File 'lib/active_payment/gateway.rb', line 3

def purchase_token
  @purchase_token
end

#transactions ⇒ Object

Returns the value of attribute transactions.



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# File 'lib/active_payment/gateway.rb', line 3

def transactions
  @transactions
end

Class Method Details

.cancel_purchase_from_request(gateway:, request:) ⇒ Object 



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# File 'lib/active_payment/gateway.rb', line 70

def self.cancel_purchase_from_request(gateway:, request:)
  payment_gateway = ActivePayment::Gateway.new(gateway)
  external_id = payment_gateway.external_id_from_request(request)
  payment_gateway.cancel_purchase(external_id, request.remote_ip)
end

.verify_purchase_from_request(gateway:, request:, data:) ⇒ Object 



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# File 'lib/active_payment/gateway.rb', line 64

def self.verify_purchase_from_request(gateway:, request:, data:)
  payment_gateway = ActivePayment::Gateway.new(gateway)
  external_id = payment_gateway.external_id_from_request(request)
  payment_gateway.verify_purchase(external_id, request.remote_ip, data)
end

Instance Method Details

#cancel_purchase(external_id, remote_ip) ⇒ Object 



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# File 'lib/active_payment/gateway.rb', line 48

def cancel_purchase(external_id, remote_ip)
  @transactions = ActivePayment::Transaction.where(external_id: external_id)
  fail ActivePayment::NoTransactionError unless @transactions.size > 0
  verify_ip_address(@transactions, remote_ip)

  transactions_cancel(@transactions)
end

#external_id_from_request(request) ⇒ Object 



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# File 'lib/active_payment/gateway.rb', line 56

def external_id_from_request(request)
  @gateway.external_id_from_request(request)
end

#livemode? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_payment/gateway.rb', line 60

def livemode?
  @gateway.livemode?
end

#setup_purchase(sales, ip_address) ⇒ Object

Raises:



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# File 'lib/active_payment/gateway.rb', line 20

def setup_purchase(sales, ip_address)
  amount = sales.amount_in_cents
  raise ActivePayment::InvalidAmountError unless amount >= ActivePayment.configuration.min_amount

  url = @gateway.setup_purchase(sales)
  @purchase_token = @gateway.purchase_token
  create_transactions(ip_address)

  url
end

#verify_purchase(external_id, remote_ip, raw_data) ⇒ Object 



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# File 'lib/active_payment/gateway.rb', line 31

def verify_purchase(external_id, remote_ip, raw_data)
  @transactions = ActivePayment::Transaction.where(external_id: external_id)
  fail ActivePayment::NoTransactionError unless @transactions.size > 0
  verify_ip_address(@transactions, remote_ip)

  if raw_data.is_a?(Hash) && raw_data[:amount].blank?
    raw_data[:amount] = @transactions.map(&:amount).inject(0, &:+)
  end

  if @gateway.verify_purchase(raw_data)
    transactions_success(@transactions)
  else
    transactions_error(@transactions)
    fail ActivePayment::InvalidGatewayResponseError
  end
end