lib/pagseguro/transaction_request/response_serializer.rb
module PagSeguro
class TransactionRequest
class ResponseSerializer
attr_reader :xml
def initialize(xml)
@xml = xml
end
def serialize
{}.tap do |data|
serialize_general(data)
serialize_amounts(data)
serialize_dates(data)
serialize_items(data)
serialize_sender(data)
serialize_shipping(data) if xml.css("shipping").any?
end
end
private
def serialize_general(data)
data[:code] = xml.css("> code").text
data[:reference] = xml.css("reference").text
data[:type_id] = xml.css("> type").text
data[:payment_link] = xml.css("paymentLink").text
data[:status] = xml.css("> status").text
data[:payment_method] = {
type_id: xml.css("paymentMethod > type").text,
code: xml.css("paymentMethod > code").text
}
end
def serialize_dates(data)
data[:created_at] = Time.parse(xml.css("date").text)
updated_at = xml.css("lastEventDate").text
data[:updated_at] = Time.parse(updated_at) unless updated_at.empty?
end
def serialize_amounts(data)
data[:gross_amount] = BigDecimal(xml.css("grossAmount").text.to_f.to_s)
data[:discount_amount] = BigDecimal(xml.css("discountAmount").text.to_f.to_s)
data[:net_amount] = BigDecimal(xml.css("netAmount").text.to_f.to_s)
data[:extra_amount] = BigDecimal(xml.css("extraAmount").text.to_f.to_s)
data[:installment_count] = xml.css("installmentCount").text.to_i
end
def serialize_items(data)
data[:items] = []
xml.css("items > item").each do |node|
item = {}
item[:id] = node.css("id").text
item[:description] = node.css("description").text
item[:quantity] = node.css("quantity").text.to_i
item[:amount] = BigDecimal(node.css("amount").text.to_f.to_s)
data[:items] << item
end
end
def serialize_sender(data)
sender = {
name: xml.css("sender > name").text,
email: xml.css("sender > email").text
}
serialize_phone(sender)
serialize_document(sender)
data[:sender] = sender
end
def serialize_document(data)
data[:document] = {
type: xml.css("sender > documents > document > type").text,
value: xml.css("sender > documents > document > value").text
}
end
def serialize_phone(data)
data[:phone] = {
area_code: xml.css("sender > phone > areaCode").text,
number: xml.css("sender > phone > number").text
}
end
def serialize_shipping(data)
shipping = {
type_id: xml.css("shipping > type").text,
cost: BigDecimal(xml.css("shipping > cost").text.to_f.to_s),
}
serialize_address(shipping)
data[:shipping] = shipping
end
def serialize_address(data)
data[:address] = {
street: address_node.css("> street").text,
number: address_node.css("> number").text,
complement: address_node.css("> complement").text,
district: address_node.css("> district").text,
city: address_node.css("> city").text,
state: address_node.css("> state").text,
country: address_node.css("> country").text,
postal_code: address_node.css("> postalCode").text,
}
end
def address_node
@address_node ||= xml.css("shipping > address")
end
end
end
end