lib/trestle/adapters.rb in trestle-0.8.3 vs lib/trestle/adapters.rb in trestle-0.8.4

@@ -1,75 +1,18 @@
 module Trestle
   module Adapters
     extend ActiveSupport::Autoload
 
+    autoload :Adapter
+
     autoload :ActiveRecordAdapter
     autoload :DraperAdapter
+    autoload :SequelAdapter
 
-    class Adapter
-      attr_reader :admin
-
-      def initialize(admin)
-        @admin = admin
-      end
-
-      def collection(params={})
-        raise NotImplementedError
-      end
-
-      def find_instance(params)
-        raise NotImplementedError
-      end
-
-      def build_instance(params={})
-        raise NotImplementedError
-      end
-
-      def update_instance(instance, params)
-        raise NotImplementedError
-      end
-
-      def save_instance(instance)
-        raise NotImplementedError
-      end
-
-      def delete_instance(instance)
-        raise NotImplementedError
-      end
-
-      def decorate_collection(collection)
-        collection
-      end
-
-      def merge_scopes(scope, other)
-        raise NotImplementedError
-      end
-
-      def sort(collection, params)
-        raise NotImplementedError
-      end
-
-      def paginate(collection, params)
-        raise NotImplementedError
-      end
-
-      def count(collection)
-        raise NotImplementedError
-      end
-
-      def permitted_params(params)
-        params.require(admin.admin_name.singularize).permit!
-      end
-
-      def default_attributes
-        raise NotImplementedError
-      end
-
-      # Creates a new Adapter class with the given modules mixed in
-      def self.compose(*modules)
-        Class.new(self) do
-          modules.each { |mod| include(mod) }
-        end
+    # Creates a new Adapter class with the given modules mixed in
+    def self.compose(*modules)
+      Class.new(Adapter) do
+        modules.each { |mod| include(mod) }
       end
     end
   end
 end