These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.
https://www.postgresqltutorial.com/install-postgresql/
After installed postgresql successfully, you have to start postgres:
pg_ctl -D /usr/local/var/postgres start
And create database
createdb hotel_list
DB_CONNECTION=pgsql
DB_HOST=127.0.0.1
DB_PORT=5432
DB_DATABASE=hotel_list
DB_USERNAME=
DB_PASSWORD=
brew install composer
composer install
php artisan migrate
php artisan serve
http://127.0.0.1:8000/api/documentation
./vendor/bin/phpunit --bootstrap vendor/autoload.php --testdox tests