Class: Braspag::PaymentMethod

Inherits:
Object
  • Object
show all
Defined in:
lib/rbraspag/payment_method.rb

Direct Known Subclasses

Bill, CreditCard, Eft

Class Method Summary collapse

Class Method Details

.check_params(params) ⇒ Object

Raises:



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# File 'lib/rbraspag/payment_method.rb', line 15

def self.check_params(params)
  [:order_id, :amount, :payment_method].each do |param|
    raise IncompleteParams if params[param].nil?
  end

  raise InvalidOrderId unless self.valid_order_id?(params[:order_id])

  if params[:customer_name]
    raise InvalidCustomerName unless (1..255).include?(params[:customer_name].to_s.size)
  end

  if params[:customer_id]
    raise InvalidCustomerId unless (11..18).include?(params[:customer_id].to_s.size)
  end

  unless params[:payment_method].is_a?(Symbol) && self::PAYMENT_METHODS[params[:payment_method]]
    raise InvalidPaymentMethod
  end
end

.normalize_params(params) ⇒ Object 



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# File 'lib/rbraspag/payment_method.rb', line 7

def self.normalize_params(params)
  if params[:amount] && !params[:amount].is_a?(BigDecimal)
    params[:amount] = BigDecimal.new(params[:amount].to_s)
  end

  params
end

.payment_method_from_id(code) ⇒ Object 



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# File 'lib/rbraspag/payment_method.rb', line 3

def self.payment_method_from_id(code)
  self::PAYMENT_METHODS.invert.values_at(code).first
end

.valid_order_id?(order_id) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rbraspag/payment_method.rb', line 35

def self.valid_order_id?(order_id)
  (order_id.is_a?(String) || order_id.is_a?(Fixnum)) && (1..50).include?(order_id.to_s.size)
end