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locky42/leopard-doctrine
========================

Lightweight PHP framework for working with databases using the Doctrine ORM.

1.1.1(1mo ago)0122MITPHPPHP ^8.3

Since Oct 23Pushed 1mo agoCompare

[ Source](https://github.com/locky42/leopard-doctrine)[ Packagist](https://packagist.org/packages/locky42/leopard-doctrine)[ RSS](/packages/locky42-leopard-doctrine/feed)WikiDiscussions main Synced 1mo ago

READMEChangelog (3)Dependencies (4)Versions (4)Used By (2)

Leopard Doctrine
================

[](#leopard-doctrine)

`locky42/leopard-doctrine` integrates Doctrine ORM with Leopard events and provides a registry for `ResolveTargetEntity` mappings.

Features
--------

[](#features)

- Global wrapper around Doctrine `EntityManager` (`Leopard\Doctrine\EntityManager`)
- `ResolveTargetEntityRegistry` for interface → implementation mappings
- Event-based initialization hooks:
    - `BeforeInitEventManagerEvent`
    - `AfterInitEventManagerEvent`
    - `BeforeInitEntityManagerEvent`
    - `AfterInitEntityManagerEvent`

Installation
------------

[](#installation)

```
composer require locky42/leopard-doctrine
```

Usage
-----

[](#usage)

### 1) Configure mappings (optional)

[](#1-configure-mappings-optional)

Register interface mappings before `BeforeInitEntityManagerEvent` is dispatched:

```
use Leopard\Doctrine\ResolveTargetEntityRegistry;
use Leopard\User\Contracts\Models\UserInterface;
use App\Models\User;

ResolveTargetEntityRegistry::addResolveTargetEntity(
    UserInterface::class,
    User::class,
    []
);
```

### 2) Initialize Doctrine and Leopard events

[](#2-initialize-doctrine-and-leopard-events)

```
use Doctrine\Common\EventManager as DoctrineEventManager;
use Doctrine\DBAL\DriverManager;
use Doctrine\ORM\EntityManager as ORMEntityManager;
use Doctrine\ORM\ORMSetup;
use Leopard\Doctrine\EntityManager;
use Leopard\Doctrine\Events\BeforeInitEntityManagerEvent;
use Leopard\Doctrine\Events\BeforeInitEventManagerEvent;
use Leopard\Doctrine\Events\AfterInitEventManagerEvent;
use Leopard\Events\EventManager as LeopardEventManager;

$config = ORMSetup::createAttributeMetadataConfiguration(
    paths: [__DIR__ . '/src/Models'],
    isDevMode: true
);

LeopardEventManager::doEvent(BeforeInitEventManagerEvent::class);

$eventManager = new DoctrineEventManager();

LeopardEventManager::doEvent(AfterInitEventManagerEvent::class, $eventManager);

$connection = DriverManager::getConnection([
    // driver, host, dbname, user, password...
], null, $eventManager);

LeopardEventManager::doEvent(BeforeInitEntityManagerEvent::class);

// Important: pass the same Doctrine EventManager to ORM EntityManager
$ormEntityManager = new ORMEntityManager($connection, $config, $eventManager);

EntityManager::setEntityManager($ormEntityManager);
```

### 3) Retrieve EntityManager anywhere

[](#3-retrieve-entitymanager-anywhere)

```
$em = EntityManager::getEntityManager();
```

Requirements
------------

[](#requirements)

- PHP 8.3+
- Doctrine ORM 3.x
- `locky42/leopard-events`

Notes
-----

[](#notes)

- If you use `ResolveTargetEntity`, ensure listeners are attached to the same Doctrine `EventManager` instance that is passed to ORM `EntityManager`.
- The package bootstrap auto-registers internal listeners via Composer autoload files.

License
-------

[](#license)

MIT

###  Health Score

41

—

FairBetter than 89% of packages

Maintenance89

Actively maintained with recent releases

Popularity7

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity52

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~73 days

Total

3

Last Release

53d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/72bf088ea009ca7340ddb130d80d71a31ad8726ab71133a176e38326600696bb?d=identicon)[locky42](/maintainers/locky42)

---

Top Contributors

[![locky42](https://avatars.githubusercontent.com/u/57048956?v=4)](https://github.com/locky42 "locky42 (11 commits)")

### Embed Badge

![Health badge](/badges/locky42-leopard-doctrine/health.svg)

```
[![Health](https://phpackages.com/badges/locky42-leopard-doctrine/health.svg)](https://phpackages.com/packages/locky42-leopard-doctrine)
```

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