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Fixed: Error deleting issue with grandchild (#8880).

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git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6311 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang
2011-07-24 08:35:48 +00:00
parent d0889f9127
commit 9957883c4d
2 changed files with 22 additions and 8 deletions
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16
vendor/plugins/awesome_nested_set/lib/awesome_nested_set.rb vendored
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@@ -446,16 +446,16 @@ module CollectiveIdea #:nodoc:
def prune_from_tree
return if right.nil? || left.nil? || leaf? || !self.class.exists?(id)
delete_method = acts_as_nested_set_options[:dependent] == :destroy ?
:destroy_all : :delete_all
# TODO: should destroy children (not descendants) when deleted_method is :destroy_all
self.class.base_class.transaction do
reload_nested_set
nested_set_scope.send(delete_method,
["#{quoted_left_column_name} > ? AND #{quoted_right_column_name} < ?",
left, right]
)
if acts_as_nested_set_options[:dependent] == :destroy
children.each(&:destroy)
else
nested_set_scope.send(:delete_all,
["#{quoted_left_column_name} > ? AND #{quoted_right_column_name} < ?",
left, right]
)
end
reload_nested_set
diff = right - left + 1
nested_set_scope.update_all(