lib/cardconnect/services/capture/capture_request.rb
module CardConnect
module Service
class CaptureRequest
include Utils
REQUIRED_FIELDS = [:merchid, :retref].freeze
OPTIONAL_FIELDS = [:authcode, :amount, :invoiceid, :ponumber, :taxamnt].freeze
FIELDS = REQUIRED_FIELDS + OPTIONAL_FIELDS
attr_accessor(*FIELDS)
attr_reader :errors
# Initializes a new Capture Request
#
# @param attrs [Hash]
# @return CardConnect::CaptureRequest
def initialize(attrs = {})
@errors = []
set_attributes(attrs, FIELDS)
validate_required_fields
end
# Indicates that the request is valid once it is built.
def valid?
errors.empty?
end
# Builds the request payload
def payload
FIELDS.collect{|field| {field => send(field)} }.reduce({}, :merge)
end
private
def validate_required_fields
REQUIRED_FIELDS.each do |field|
value = send(field)
value.nil? || value.empty? ? errors.push("#{field.capitalize} is missing") : next
end
end
end
end
end