remove unused nested_set patch

lib/open_project/nested_set/rebuild_patch.rb

@@ -42,75 +42,10 @@
 
 module OpenProject::NestedSet::RebuildPatch
   def self.included(base)
-    base.class_eval do
-      scope :invalid_left_and_rights, -> {
-        joins("LEFT OUTER JOIN #{quoted_table_name} AS parent ON " +
-          "#{quoted_table_name}.#{quoted_parent_column_name} = parent.#{primary_key}")
-          .where("#{quoted_table_name}.#{quoted_left_column_name} IS NULL OR " +
-            "#{quoted_table_name}.#{quoted_right_column_name} IS NULL OR " +
-            "#{quoted_table_name}.#{quoted_left_column_name} >= " +
-            "#{quoted_table_name}.#{quoted_right_column_name} OR " +
-            "(#{quoted_table_name}.#{quoted_parent_column_name} IS NOT NULL AND " +
-            "(#{quoted_table_name}.#{quoted_left_column_name} <= parent.#{quoted_left_column_name} OR " +
-            "#{quoted_table_name}.#{quoted_right_column_name} >= parent.#{quoted_right_column_name}))")
-      }
-
-      scope :invalid_duplicates_in_columns, -> {
-        scope_string = Array(acts_as_nested_set_options[:scope]).map { |c|
-          "#{quoted_table_name}.#{connection.quote_column_name(c)} = duplicates.#{connection.quote_column_name(c)}"
-        }.join(' AND ')
-
-        scope_string = scope_string.size > 0 ? scope_string + ' AND ' : ''
-
-        joins("LEFT OUTER JOIN #{quoted_table_name} AS duplicates ON " +
-          scope_string +
-          "#{quoted_table_name}.#{primary_key} != duplicates.#{primary_key} AND " +
-          "(#{quoted_table_name}.#{quoted_left_column_name} = duplicates.#{quoted_left_column_name} OR " +
-          "#{quoted_table_name}.#{quoted_right_column_name} = duplicates.#{quoted_right_column_name})")
-          .where("duplicates.#{primary_key} IS NOT NULL")
-      }
-
-      scope :invalid_roots, -> {
-        scope_string = Array(acts_as_nested_set_options[:scope]).map { |c|
-          "#{quoted_table_name}.#{connection.quote_column_name(c)} = other.#{connection.quote_column_name(c)}"
-        }.join(' AND ')
-
-        scope_string = scope_string.size > 0 ? scope_string + ' AND ' : ''
-
-        joins("LEFT OUTER JOIN #{quoted_table_name} AS other ON " +
-          "#{quoted_table_name}.#{primary_key} != other.#{primary_key} AND " +
-          "#{quoted_table_name}.#{parent_column_name} IS NULL AND " +
-          "other.#{parent_column_name} IS NULL AND " +
-          scope_string +
-          "#{quoted_table_name}.#{quoted_left_column_name} <= other.#{quoted_right_column_name} AND " +
-          "#{quoted_table_name}.#{quoted_right_column_name} >= other.#{quoted_left_column_name}")
-          .where("other.#{primary_key} IS NOT NULL")
-          .order(quoted_left_column_name)
-      }
-
-      extend(ClassMethods)
-    end
+    base.extend(ClassMethods)
   end
 
   module ClassMethods
-    def selectively_rebuild_silently!
-      all_invalid
-
-      invalid_roots, invalid_descendants = all_invalid.partition { |node| node.send(parent_column_name).nil? }
-
-      while invalid_descendants.size > 0
-        invalid_descendants_parents = invalid_descendants.map { |node| find(node.send(parent_column_name)) }
-
-        new_invalid_roots, invalid_descendants = invalid_descendants_parents.partition { |node| node.send(parent_column_name).nil? }
-
-        invalid_roots += new_invalid_roots
-
-        invalid_descendants.uniq!
-      end
-
-      rebuild_silently!(invalid_roots.uniq)
-    end
-
     # Rebuilds the left & rights if unset or invalid.  Also very useful for converting from acts_as_tree.
     # Very similar to original nested_set implementation but uses update_all so that callbacks are not triggered
     def rebuild_silently!(roots = nil)
@@ -171,10 +106,5 @@ module OpenProject::NestedSet::RebuildPatch
         set_left_and_rights.call(root_node)
       end
     end
-
-    def all_invalid
-      invalid = invalid_roots + invalid_left_and_rights + invalid_duplicates_in_columns
-      invalid.uniq
-    end
   end
 end