convertir base de datos a migracion

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Tue Aug 12 2025 15:15:46 GMT+0000 (Coordinated Universal Time)

Saved by @jrg_300i #php #laravel

composer require --dev bizley/migration

Configurar el controlador en console.php:
Agrega esto para registrar el controlador de migraciones extendido:

¿Qué es el controlador en controllerMap?
En Yii2, los controladores son clases que contienen la lógica que se ejecuta cuando llamas a un comando o accedes a una ruta web.

En la aplicación de consola, cada comando corresponde a un controlador.

controllerMap es una configuración especial que permite registrar o sobrescribir controladores específicos para la aplicación.
'controllerMap' => [
    'migration' => [
        'class' => 'bizley\migration\controllers\MigrationController',
    ],
],
  Aquí se le está diciendo a Yii2 que cuando ejecutes comandos relacionados con migration (migraciones), debe usar NO el controlador de migraciones por defecto que trae Yii2, sino otro controlador que ofrece la extensión bizley/yii2-migration.
Ese controlador extendido está implementado en la clase PHP bizley\migration\controllers\MigrationController, que viene con la extensión que instalaste.
Esto permite agregar funcionalidades avanzadas al comando yii migration usando ese controlador.
return [
    'id' => 'app-console',
    'basePath' => dirname(__DIR__),
    'controllerMap' => [
        'migration' => [
            'class' => 'bizley\migration\controllers\MigrationController',
        ],
    ],
    // otras configuraciones...
];


¿Dónde se añade esto?
En el archivo console.php de configuración, que es un archivo donde se define un array grande con la configuración, agregarías esta parte dentro del array principal, generalmente así:

  Generar migraciones a partir de la base de datos existente:

Para generar migración de una tabla específica:
  php yii migration/create nombre_tabla

  Para generar migraciones para varias tablas separadas por coma:
  php yii migration/create tabla1,tabla2,tabla3
  
Para generar migraciones para todas las tablas de la base de datos:
  php yii migration/create "*"

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