Resolving DB Factory Namespace Issue on Laravel 8.x

[nafiesl]

Description

In this PR, we are resolving #39, where we are creating the model factory class within subdirectories and updating the class namespace.

• Store the generated model factory class into subdirectories
• Update the model factory class namespace.

How to test on localhost

1. $ laravel new simple_crud_test
2. $ cd simple_crud_test
3. Update phpunit.xml using sqlite in memory database

   <server name="DB_CONNECTION" value="sqlite"/>
   <server name="DB_DATABASE" value=":memory:"/>
   

4. $ composer require laravel/ui
5. $ composer require luthfi/simple-crud-generator dev-39_db_factory_namespace_issue --dev
6. $ php artisan ui bootstrap --auth
7. $ php artisan make:crud Phone (Phone model on the app/Models directory)
8. $ vendor/bin/phpunit (all tests are passed)
9. $ php artisan make:crud Entities/Units/Unit (Unit model on the app/Entities/Units/Unit directory)
10. $ vendor/bin/phpunit --stop-on-failure
11. All tests should be passed (UnitFactory on the database/factories/Entities/Units directory).

Screenshot