composer global require laravel/installer
laravel new customer-invoice-api
or
composer create-project laravel/laravel customer-invoice-api
php artisan make:model Customer --all php artisan make:model Invoice --all php artisan make:model InvoiceItems --all
php artisan migrate:fresh --seed
php artisan make:resource V1/CustomerResource php artisan make:resource V1/InvoiceResource php artisan make:resource V1/InvoiceItemsResource
php artisan make:resource V1/CustomerCollection php artisan make:resource V1/InvoiceCollection php artisan make:resource V1/InvoiceItemsCollection