Doctrine2过滤器禁用/无效结果

Question

I have a project that i'm currently migrating from pdo/sql to doctrine, but that's not based in any framework (shame).

I need to add many filters to the products entity, so the rows matched by these filters will never output anywhere in the frontend. The filters are for example: products out of stock, products with empty names, no pictures, no description, column "disabled" set to 1, etc...

How could i create this filter? Is there any example?

I dont think it would be a good solution to use findOneBy and add a multiple-index array with all conditions i need in every page. Also sometimes i update these filters and its not cool to update it everywhere the product entity is used in the project.

Answer 1

Doctrine Filters:

You can i.e. use Doctrine Filters to filter entities with deletedAt property not null ( softdeletable ):

$config = new Doctrine\ORM\Configuration;
// ... your configuration
$config->addFilter('soft-deleteable', 'Gedmo\SoftDeleteable\Filter\SoftDeleteableFilter');

Please have look at the source of the SoftDeletableFilter to understand how it works.

More information can be found in the Filters section of the documentation.

Furthermore:

A very easy implementation of filterable repositories can be achieved with KnpLabs/DoctrineBehaviors.

Please have a look at filterable.

Uses traits so php >= 5.4 is needed!