NAME

       MojoMojo::Schema::Result::PageVersion - Versioned page metadata

DESCRIPTION

       This table implements versioning of page metadata (not content, see
       MojoMojo::Schema::Result::Content for that). It has a composite primary key "(page,
       version)".

       When renaming a page, a new version is created in this table, with "version" set to 1 +
       the maximum version for that "page". The "status" of the new "page_version" is set to
       "released", its "release_date" is set to "DateTime->now", while the old "page_version"'s
       status is set to 'removed' and its "remove_date" is set to "DateTime->now".

   TODO
       •   document the relationships

       •   in order to support proper rollback, meaning creating a new version for the rollback
           operation itself, a "content_version" field needs to be added.

       •   "created" is apparently unused: set to 0 for pages populated when creating the
           database, and NULL for all normal pages.

METHODS

   latest_version
       Return the PageVersion object having the latest version of this page.

AUTHOR

       Marcus Ramberg <mramberg@cpan.org>

LICENSE

       This library is free software. You can redistribute it and/or modify it under the same
       terms as Perl itself.