Class: PaymentMethod::CieloCredit

Inherits:
PaymentMethod
  • Object
show all
Defined in:
app/models/spree/payment_method/cielo_credit.rb

Instance Method Summary collapse

Instance Method Details

#authorize(_amount, source, gateway_options) ⇒ ActiveMerchant::Billing::Response

Authorizes the payment to Cielo

Returns:

  • (ActiveMerchant::Billing::Response)

Author:

  • Isabella Santos



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

def authorize(_amount, source, gateway_options)
  if gateway_options[:portions].nil?
    return ActiveMerchant::Billing::Response.new(false, Spree.t('cielo.messages.invalid_portions'), {}, {})
  end

  order_number = gateway_options[:order_id].split('-').first
  order = Spree::Order.friendly.find order_number
  portion_value = Spree::CieloConfig.calculate_portion_value order, gateway_options[:portions]
  total_value = sprintf('%0.2f', portion_value * gateway_options[:portions])
  total_value.delete!('.')

  default_params = {
      parcelas: gateway_options[:portions],
      capturar: 'false'
  }

  if source.gateway_customer_profile_id?
    params = { token: CGI.escape(source.gateway_customer_profile_id) }
  else
    year = source.year.to_s.rjust(4, '0')
    month = source.month.to_s.rjust(2, '0')
    params = {
        cartao_numero: source.number,
        cartao_validade: "#{year}#{month}",
        cartao_seguranca: source.verification_value,
        cartao_portador: source.name
    }

    if Spree::CieloConfig.generate_token
      params[:'gerar-token'] = 'true'
    end
  end

  transaction_params = mount_params(total_value, source, params.merge!(default_params))

  transaction = Cielo::Transaction.new
  response = transaction.create!(transaction_params, :store)

  if response[:transacao][:status] == '4'
    if Spree::CieloConfig.generate_token
      storage_token source, response[:transacao]
    end

    # Salva o valor do pagamento (e pedido) com o juros (se houver)
    update_payment_amount gateway_options

    ActiveMerchant::Billing::Response.new(true, Spree.t('cielo.messages.authorize_success'), {}, authorization: response[:transacao][:tid])
  else
    ActiveMerchant::Billing::Response.new(false, Spree.t('cielo.messages.authorize_fail'), {}, authorization: response[:transacao][:tid])
  end
rescue
  verify_error 'authorize', response
end

#cancel(response_code) ⇒ ActiveMerchant::Billing::Response

Cancel the payment

Returns:

  • (ActiveMerchant::Billing::Response)

Author:

  • Isabella Santos



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# File 'app/models/spree/payment_method/cielo_credit.rb', line 164

def cancel(response_code)
  transaction = Cielo::Transaction.new
  response = transaction.verify!(response_code)

  if response[:transacao][:status] == '4' or response[:transacao][:status] == '6'
    response_cancel = transaction.cancel!(response_code)
    if response_cancel[:transacao].present?
      ActiveMerchant::Billing::Response.new(true, Spree.t('cielo.messages.cancel_success'), {}, authorization: response_cancel[:transacao][:tid])
    else
      verify_error 'cancel', response_cancel
    end
  else
    ActiveMerchant::Billing::Response.new(true, Spree.t('cielo.messages.cancel_success'), {}, authorization: response[:transacao][:tid])
  end
rescue
  verify_error 'cancel', response
end

#capture(_amount, response_code, _gateway_options) ⇒ ActiveMerchant::Billing::Response

Captures the payment

Returns:

  • (ActiveMerchant::Billing::Response)

Author:

  • Isabella Santos



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# File 'app/models/spree/payment_method/cielo_credit.rb', line 134

def capture(_amount, response_code, _gateway_options)
  transaction = Cielo::Transaction.new
  ret = transaction.catch!(response_code)

  ActiveMerchant::Billing::Response.new(true, Spree.t('cielo.messages.capture_success'), {}, authorization: ret[:transacao][:tid])
rescue
  verify_error 'capture', ret
end

#payment_source_class ⇒ Object 



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# File 'app/models/spree/payment_method/cielo_credit.rb', line 4

def payment_source_class
  Spree::CreditCard
end

#purchase(_amount, source, gateway_options) ⇒ ActiveMerchant::Billing::Response

Purchases the payment to Cielo

Returns:

  • (ActiveMerchant::Billing::Response)

Author:

  • Isabella Santos



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# File 'app/models/spree/payment_method/cielo_credit.rb', line 14

def purchase(_amount, source, gateway_options)
  if gateway_options[:portions].nil?
    return ActiveMerchant::Billing::Response.new(false, Spree.t('cielo.messages.invalid_portions'), {}, {})
  end

  order_number = gateway_options[:order_id].split('-').first
  order = Spree::Order.friendly.find order_number
  portion_value = Spree::CieloConfig.calculate_portion_value order, gateway_options[:portions]
  total_value = sprintf('%0.2f', portion_value * gateway_options[:portions])
  total_value.delete!('.')

  default_params = {
      parcelas: gateway_options[:portions],
      capturar: 'true'
  }

  if source.gateway_customer_profile_id?
    params = { token: CGI.escape(source.gateway_customer_profile_id) }
  else
    year = source.year.to_s.rjust(4, '0')
    month = source.month.to_s.rjust(2, '0')
    params = {
        cartao_numero: source.number,
        cartao_validade: "#{year}#{month}",
        cartao_seguranca: source.verification_value,
        cartao_portador: source.name
    }

    if Spree::CieloConfig.generate_token
      params[:'gerar-token'] = 'true'
    end
  end

  transaction_params = mount_params(total_value, source, params.merge!(default_params))

  transaction = Cielo::Transaction.new
  response = transaction.create!(transaction_params, :store)

  if response[:transacao][:status] == '6'
    if Spree::CieloConfig.generate_token
      storage_token source, response[:transacao]
    end

    # Salva o valor do pagamento (e pedido) com o juros (se houver)
    update_payment_amount gateway_options

    ActiveMerchant::Billing::Response.new(true, Spree.t('cielo.messages.purchase_success'), {}, authorization: response[:transacao][:tid])
  else
    ActiveMerchant::Billing::Response.new(false, Spree.t('cielo.messages.purchase_fail'), {}, authorization: response[:transacao][:tid])
  end
rescue
  verify_error 'purchase', response
end

#void(response_code, _gateway_options) ⇒ ActiveMerchant::Billing::Response

Voids the payment

Returns:

  • (ActiveMerchant::Billing::Response)

Author:

  • Isabella Santos



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# File 'app/models/spree/payment_method/cielo_credit.rb', line 149

def void(response_code, _gateway_options)
  transaction = Cielo::Transaction.new
  ret = transaction.cancel!(response_code)

  ActiveMerchant::Billing::Response.new(true, Spree.t('cielo.messages.void_success'), {}, authorization: ret[:transacao][:tid])
rescue
  verify_error 'void', ret
end