lib/zertico/service.rb in zertico-0.5.6 vs lib/zertico/service.rb in zertico-0.6.0

@@ -1,21 +1,21 @@
 module Zertico
   module Service
     def all
-      { interface_name.pluralize.to_sym => interface_class.all }
+      { interface_name.pluralize.to_sym => resource.all }
     end
 
     def build
-      { interface_name.to_sym => interface_class.new }
+      { interface_name.to_sym => resource.new }
     end
 
     def find(id)
-      { interface_name.to_sym => interface_class.find(id) }
+      { interface_name.to_sym => resource.find(id) }
     end
 
     def generate(attributes = {})
-      { interface_name.to_sym => interface_class.create(attributes) }
+      { interface_name.to_sym => resource.create(attributes) }
     end
 
     def modify(id, attributes = {})
       object = self.find(id)[interface_name.to_sym]
       object.update_attributes(attributes)
@@ -26,10 +26,22 @@
       object = self.find(id)[interface_name.to_sym]
       object.destroy
       { interface_name.to_sym => object }
     end
 
+    def resource
+      @resource ||= interface_class
+    end
+
+    def resource=(resource_chain = [])
+      @resource = resource_chain.shift
+      @resource = @resource.constantize if @resource.respond_to?(:constantize)
+      resource_chain.each do |resource|
+        @resource = @resource.send(resource)
+      end
+    end
+
     protected
 
     def interface_name
       self.interface_class.name.singularize.underscore
     end
@@ -40,6 +52,6 @@
       rescue NameError
         self.class.name.chomp('Controller').split('::').last.singularize.constantize
       end
     end
   end
-end
+end
\ No newline at end of file