Class: Akatus::Services::PaymentOptions

Inherits:
Akatus::Service show all
Defined in:
lib/akatus/services/payment_options.rb

Constant Summary collapse

PATH = 
'meios-de-pagamento'
METHOD = 
:post

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Akatus::Service

#send_request

Class Method Details

.available ⇒ Object 



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# File 'lib/akatus/services/payment_options.rb', line 12

def self.available
  self.new.available
end

.available_with_installments(*args) ⇒ Object 



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# File 'lib/akatus/services/payment_options.rb', line 16

def self.available_with_installments(*args)
  self.new.available_with_installments(*args)
end

Instance Method Details

#available ⇒ Object 



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# File 'lib/akatus/services/payment_options.rb', line 20

def available
  data    = send_request
  result  = {}

  data['meios_de_pagamento'].each do |payment_type|

    key = payment_description_to_type(payment_type['descricao'])

    options = payment_type['bandeiras'].map do |payment_option|
      PaymentOption.new({
        :code         => payment_option['codigo'],
        :description  => payment_option['descricao'],
        :installments => payment_option['parcelas']
      })
    end

    result[key] = {
      :name    => payment_type['descricao'],
      :options => options
    }

  end

  result
end

#available_with_installments(transaction) ⇒ Object 



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# File 'lib/akatus/services/payment_options.rb', line 46

def available_with_installments(transaction)

  result = available()

  result.each do |type, group|
    group[:options].each do |option|
      transaction.payment_method = payment_type_to_class(type).new({ :brand => option.code })
      option.installments = Installments.calculate(transaction)
    end
  end

  result

end

#payment_description_to_type(group) ⇒ Object 



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# File 'lib/akatus/services/payment_options.rb', line 61

def payment_description_to_type(group)
  case group
  when 'Boleto Bancário'   then :boleto
  when 'Cartão de Crédito' then :credit_card
  when 'TEF'               then :eft
  else raise "Unknown payment group: #{group}"
  end
end

#payment_type_to_class(type) ⇒ Object 



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# File 'lib/akatus/services/payment_options.rb', line 70

def payment_type_to_class(type)
  case type
  when :boleto      then Akatus::BoletoBancario
  when :credit_card then Akatus::CreditCard
  when :eft         then Akatus::ElectronicFundsTransfer
  else raise "Unknown payment group: #{group}"
  end
end

#to_payload ⇒ Object 



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# File 'lib/akatus/services/payment_options.rb', line 80

def to_payload
  {
    :meios_de_pagamento => {
      :correntista => {
        :email   => Akatus.config.email,
        :api_key => Akatus.config.api_key
      }
    }
  }
end