README

Doctrine ORM adapter for Polysource — generic read+write DataSource over any Doctrine entity.

Part of the Polysource monorepo. MIT-licensed.

When to use

The Doctrine cohabitation case from ADR-012 — when a Polysource standalone admin needs to expose a Doctrine entity (lightweight cases) alongside an EasyAdmin instance handling the heavy CRUD.

For pure Doctrine CRUD, keep using EasyAdmin.

Install

composer require polysource/adapter-doctrine

Register the bundle:

return [
    Polysource\Adapter\Doctrine\PolysourceAdapterDoctrineBundle::class => ['all' => true],
];

What it ships

• DoctrineDataSource — implements WritableDataSourceInterface over EntityManagerInterface.
• DoctrineResource — non-final convenience base for declaring a Doctrine entity as a Polysource resource.
• Whitelist filter properties — only properties explicitly declared as filterable can be queried, preventing query injection.

Documentation

• Adapter doctrine guide
• Cookbook — build your own adapter