Generate factories for all non-created factories of models.
composer require mcmatters/laravel-factory-generatorsInclude the service provider within your config/app.php file.
'providers' => [
    McMatters\FactoryGenerators\ServiceProvider::class,
]Publish the configuration.
php artisan vendor:publish --provider="McMatters\FactoryGenerators\ServiceProvider"Then open the config/factory-generators.php and configure paths where your models are locating.
| Name | Description | 
|---|---|
| folders | models- path where models are locatingfactories- path where factories are locating. | 
| follow_subdirectories | Enable this option if your models are in subdirectories and you wish to keep the structure of the folders. For example, if your model has next namespace: App\Models\User\Profileit will generate in your factories folder subdirectory with nameUserincludingProfileFactory.phpfile.NOTE: If you enable this option, please specify the root namespace. | 
| model_namespace | Requires only, if you enabled option above. | 
| types | An array of custom types for DBAL. For example: 'json' => 'string'. | 
| prefix | Prefix for factory files. | 
| suffix | Suffix for factory files. | 
| skip_columns | An array of the global column names for skipping, for example, you may wish to skip created_atandupdated_atcolumns in all models. | 
| skip_models | An array of the fully qualified model names for skipping. | 
| skip_model_columns | An associative array with skipping columns for specific model. Example: 'App\Models\User' => ['password', 'remember_token']. | 
| align_array_keys | If this option will be enabled, all your factories will include aligned array keys. | 
Just run the command php artisan factory:generate.