simple-as-fuck / orm
简单的orm,具有类生成功能。
Requires
- php: ^7.4|^8.0
- ext-pdo: *
- composer/composer: ^2
- league/flysystem: ^2.0|^3.0
- simple-as-fuck/php-validator: ^0.1.0|^0.2.0|^0.3.0
Requires (Dev)
- friendsofphp/php-cs-fixer: ^3.3
- phpstan/phpstan: ^1.0
- phpunit/phpunit: ^9
README
orm层易于使用,具有可定制的类生成。
安装
composer require simple-as-fuck/orm
使用mysql作为composer命令的生成器
将配置添加到您的composer.json extra部分(https://composer.php.ac.cn/doc/04-schema.md#extra)。
所有配置键在Defaults\Config中都有注释,可以在composer extra中更改。
{
"extra": {
"orm-generator-config": {
"mysql-host": "127.0.0.1",
"mysql-port": 3306,
"mysql-username": "root",
"mysql-password": "",
"mysql-database-name": "database"
}
}
}
将命令添加到您的composer.json脚本中(https://composer.php.ac.cn/doc/articles/scripts.md#writing-custom-commands)。
{
"scripts": {
"orm:generate": "SimpleAsFuck\\Orm\\Generator\\Command\\Composer::mysqlGenerate",
"orm:check": "SimpleAsFuck\\Orm\\Generator\\Command\\Composer::mysqlCheck"
}
}
准备composer后,您可以运行以下命令
composer orm:generate
生成所有具有主键的数据库表模型和存储库类。默认情况下,模型位于App\Model\Database,存储库位于App\Service\Database命名空间。
composer orm:check
如果您将所有生成的类添加到存储库中,您可以检查生成内容是否与数据库结构保持最新。
composer orm:generate --no-interaction --no-dev
建议避免在存储库中添加生成代码,并在composer安装后运行orm生成,例如,用于生产部署。默认类模板中的 --no-dev 选项从生成代码中删除了一些注释和一些额外的检查(异常),这可以使orm运行得更快。
composer orm:generate -- --i-am-not-stupid
-- --i-am-not-stupid 和 --no-dev 是同义词,因为如果您编写生产部署脚本,了解您在做什么并且不要做愚蠢的事情是很好的 :-)
使用默认生成的类
在成功使用默认模板生成类之后,您可以编写如下代码。
/** * you can put some implementation of abstract connection in your DI container * than all repository can be loaded from DI * * @var \SimpleAsFuck\Orm\Database\Abstracts\Connection $connection */ $repository = new \App\Service\Database\SomethingRepository($connection); $model = new \App\Model\Database\Something('example', 5); $repository->insert($model); $autoIncrementPrimaryKey = 1; $insertedModel = new \App\Model\Database\Something('update_example', 5, $autoIncrementPrimaryKey); $repository->update($insertedModel); $insertedModel = $repository->selectByPrimaryKey($autoIncrementPrimaryKey); $repository->delete($insertedModel);
自定义
使用mysql作为php类使用生成器
如果您想在应用程序中编写自己的类生成命令,主要为了与生成器和应用程序共享配置,请使用类 \SimpleAsFuck\Orm\Generator\Generator。
/** * abstraction with configuration you can create some adapter for config from your app * * @var \SimpleAsFuck\Orm\Config\Abstracts\Config $config */ /** * you can inject custom connection into mysql database * * @var \SimpleAsFuck\Orm\Database\Mysql\Connection|null $connection */ /** * you can inject custom directory generator and change what classes will generated * by default models and repositories are generated with model-*, repository-* config. * * @var \SimpleAsFuck\Orm\Generator\Abstracts\DirectoryGenerator|null $directoryGenerator */ $generator = \SimpleAsFuck\Orm\Generator\Generator::createMysql($config, $connection, $directoryGenerator); // same as composer cmd "composer orm:generate" $generator->generate(); // same as composer cmd "composer orm:check" $generator->check(); // same as composer cmd "composer orm:generate -- --i-am-not-stupid" $generator->generate(false);
使用不同数据库类型的生成器
生成器可以从各种来源创建类,因为它使用抽象类 SimpleAsFuck\Orm\Generator\Abstracts\StructureLoader。您可以从任何来源加载数据模型结构并创建任何类。
/** * you must inject some structure loader and provide ModelStructure array, * for every instance of ModelStructure should be created some class or classes in $directoryGenerator * $generator instance will handle file system synchronization * * @var \SimpleAsFuck\Orm\Generator\Abstracts\StructureLoader $structureLoader */ /** * you must inject directory generator with definition * which classes will generated based on ModelStructure array * * @var \SimpleAsFuck\Orm\Generator\Abstracts\DirectoryGenerator $directoryGenerator */ $generator = new \SimpleAsFuck\Orm\Generator\Generator($structureLoader, $directoryGenerator);