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Commit 92ef1cb

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Julien Neuhart
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Add SearchProducts use case and tests
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6 files changed

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‎src/api/src/Domain/Dao/ProductDao.php

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namespace App\Domain\Dao;
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use App\Domain\Dao\Generated\BaseProductDao;
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use App\Domain\Model\Filter\ProductsFilters;
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use App\Domain\Model\Product;
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use App\Domain\Throwable\Exists\ProductWithNameExists;
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use App\Domain\Throwable\Invalid\InvalidProduct;
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use App\Domain\Throwable\Invalid\InvalidProductsFilters;
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use App\Domain\Throwable\NotFound\ProductNotFoundById;
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use Symfony\Component\Validator\Validator\ValidatorInterface;
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use TheCodingMachine\TDBM\ResultIterator;
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use TheCodingMachine\TDBM\TDBMService;
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/**
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throw new ProductWithNameExists($name);
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}
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/**
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* @return Product[]|ResultIterator
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*
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* @throws InvalidProductsFilters
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*/
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public function search(ProductsFilters $filters): ResultIterator
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{
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$violations = $this->validator->validate($filters);
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InvalidProductsFilters::throwException($violations);
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return $this->find(
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[
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'name LIKE :search',
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'price >= :lowerPrice',
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'price <= :upperPrice',
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],
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[
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'search' => '%' . $filters->getSearch() . '%',
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'lowerPrice' => $filters->getLowerPrice(),
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'upperPrice' => $filters->getUpperPrice(),
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],
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$filters->getSortBy() . ' ' . $filters->getSortOrder()
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);
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}
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}

‎src/api/src/Domain/Enum/Filter/ProductsSortByEnum.php

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<?php
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declare(strict_types=1);
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namespace App\Domain\Enum\Filter;
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use App\Domain\Enum\StringEnum;
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final class ProductsSortByEnum implements StringEnum
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{
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public const NAME = 'name';
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public const PRICE = 'price';
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/**
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* @return string[]
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*/
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public static function values(): array
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{
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return [
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self::NAME,
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self::PRICE,
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];
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}
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}

‎src/api/src/Domain/Model/Filter/ProductsFilters.php

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<?php
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declare(strict_types=1);
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namespace App\Domain\Model\Filter;
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use App\Domain\Enum\Filter\ProductsSortByEnum;
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use Symfony\Component\Validator\Constraints as Assert;
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final class ProductsFilters extends Filters
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{
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private ?string $search;
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private ?float $lowerPrice;
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private ?float $upperPrice;
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public function __construct(
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?string $search = null,
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?float $lowerPrice = null,
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?float $upperPrice = null,
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?string $sortBy = null,
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?string $sortOrder = null
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) {
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$this->search = $search;
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$this->lowerPrice = $lowerPrice;
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$this->upperPrice = $upperPrice;
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parent::__construct($sortBy, $sortOrder);
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}
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public function getSearch(): ?string
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{
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return $this->search;
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}
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public function getLowerPrice(): ?float
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{
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return $this->lowerPrice;
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}
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public function getUpperPrice(): ?float
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{
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return $this->upperPrice;
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}
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/**
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* @Assert\Choice(callback={"App\Domain\Enum\Filter\ProductsSortByEnum", "values"})
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*/
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public function getSortBy(): string
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{
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return $this->sortBy;
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}
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protected function getDefaultSortBy(): string
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{
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return ProductsSortByEnum::PRICE;
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}
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}

‎src/api/src/Domain/Throwable/Invalid/InvalidProductsFilters.php

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<?php
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declare(strict_types=1);
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namespace App\Domain\Throwable\Invalid;
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use Symfony\Component\Validator\ConstraintViolationListInterface;
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final class InvalidProductsFilters extends Invalid
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{
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/**
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* @param ConstraintViolationListInterface<mixed> $constraintViolationList
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*
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* @throws InvalidProductsFilters
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*/
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public static function throwException(ConstraintViolationListInterface $constraintViolationList): void
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{
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if ($constraintViolationList->count() > 0) {
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throw new self($constraintViolationList);
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}
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}
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}

‎src/api/src/UseCase/Product/SearchProducts.php

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<?php
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declare(strict_types=1);
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namespace App\UseCase\Product;
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use App\Domain\Dao\ProductDao;
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use App\Domain\Model\Filter\ProductsFilters;
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use App\Domain\Model\Product;
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use App\Domain\Throwable\Invalid\InvalidProductsFilters;
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use TheCodingMachine\GraphQLite\Annotations\Query;
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use TheCodingMachine\TDBM\ResultIterator;
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final class SearchProducts
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{
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private ProductDao $productDao;
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public function __construct(ProductDao $productDao)
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{
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$this->productDao = $productDao;
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}
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/**
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* @return Product[]|ResultIterator
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*
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* @throws InvalidProductsFilters
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*
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* @Query
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*/
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public function searchProducts(
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?string $search = null,
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?float $lowerPrice = null,
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?float $upperPrice = null,
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?string $sortBy = null,
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?string $sortOrder = null
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): ResultIterator {
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$filters = new ProductsFilters(
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$search,
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$lowerPrice,
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$upperPrice,
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$sortBy,
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$sortOrder
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);
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return $this->productDao->search($filters);
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}
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}

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