Sample cart project

sample usage

<?php

    $simpleCart = new SimpleCartFacade();
    $simpleCart->add('G01');
    $simpleCart->add('R01');
    $simpleCart->add('R01');
    $simpleCart->add('R01');
    
    $total = $simpleCart->total();

assumptions:

• json file is used as products database
• price precision is 2 (like 10.99)
• I'm skipping $ sign in prices anywhere (assuming it is only task description)
• not integrating phpcs+fixer or phpmd since it was not requirement (like phpstan)
• default phpstorm configuration was used for coding format
• code coverage was not any kind of goal instead of meaningful tests and TDD

requirements

• docker
• docker-compose

instalation

1. docker-compose up -d
2. inside container composer install or simply docker exec -it php_sample_cart bash -c "composer install"

run tests:

• unit
  • docker exec -it php_sample_cart bash -c "vendor/bin/phpunit --configuration phpunit.xml --testsuite 'Unit Tests'"
• integration
  • docker exec -it php_sample_cart bash -c "vendor/bin/phpunit --configuration phpunit.xml --testsuite 'Integration Tests'"
• unit + integration:
  • docker exec -it php_sample_cart bash -c "composer test"
• static tests (phpstan)
  • docker exec -it php_sample_cart bash -c "composer analyse"