lib/parking_ticket.rb in parking_ticket-1.0.1 vs lib/parking_ticket.rb in parking_ticket-1.0.32

@@ -8,10 +8,39 @@
 require 'client/pay_by_phone/adapter'
 require 'client/pay_by_phone/request'
 
 module ParkingTicket
   class Base
+    class << self
+      def valid_credentials?(adapter_name, username, password)
+        adapter = Client::PayByPhone::Adapter if adapter_name == 'pay_by_phone'
+        raise Error, 'EasyPark will be handled in the next major release' if adapter_name == 'easy_park'
+        raise Error, "Unhandled adapter : #{adapter_name}" unless adapter
+
+        adapter.valid_credentials?(username, password)
+      end
+
+      def config
+        yield(self)
+      end
+
+      attr_accessor :ticket_format
+
+      def format_ticket(ticket)
+        return unless ticket_format
+
+        ticket_format.each_with_object({}) do |element, acumulator|
+          if element.is_a?(Hash)
+            original_key = element.keys.first
+            target_key = element.values.first
+            acumulator[target_key] = ticket[original_key]
+          else
+            acumulator[element] = ticket[element]
+          end
+        end
+      end
+    end
     attr_reader :configuration
 
     class Error < StandardError
     end
 
@@ -28,10 +57,12 @@
     def renew
       adapter.renew unless current_ticket
     end
 
     def current_ticket
-      adapter.current_ticket
+      ticket = adapter.current_ticket
+      ticket = self.class.format_ticket(ticket) if self.class.ticket_format && ticket
+      ticket
     end
 
     private
 
     def load_adapter!