chore(cqrs): add new discount level cqrs command

src/Adapter/CartRule/CartRuleBuilder.php

@@ -28,6 +28,7 @@
 
 use CartRule;
 use DateTimeImmutable;
+use PrestaShop\PrestaShop\Core\Domain\Discount\Command\AddCartLevelDiscountCommand;
 use PrestaShop\PrestaShop\Core\Domain\Discount\Command\AddDiscountCommand;
 use PrestaShop\PrestaShop\Core\Domain\Discount\Command\AddFreeShippingDiscountCommand;
 use PrestaShop\PrestaShop\Core\Util\DateTime\DateTime as DateTimeUtil;
@@ -55,6 +56,11 @@ public function build(AddDiscountCommand $command): CartRule
         $cartRule->type = $command->getDiscountType()->getValue();
         $cartRule->free_shipping = $command instanceof AddFreeShippingDiscountCommand;
 
+        if ($command instanceof AddCartLevelDiscountCommand) {
+            $cartRule->reduction_percent = (float) (string) $command->getPercentDiscount()?->getValue();
+            $cartRule->reduction_amount = (float) (string) $command->getAmountDiscount()?->getValue();
+        }
+
         return $cartRule;
     }
 }

src/Adapter/Discount/CommandHandler/AddCartLevelDiscountHandler.php

@@ -0,0 +1,52 @@
+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@prestashop.com so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+ * versions in the future. If you wish to customize PrestaShop for your
+ * needs please refer to https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ */
+
+namespace PrestaShop\PrestaShop\Adapter\Discount\CommandHandler;
+
+use PrestaShop\PrestaShop\Adapter\CartRule\CartRuleBuilder;
+use PrestaShop\PrestaShop\Adapter\Discount\Repository\DiscountRepository;
+use PrestaShop\PrestaShop\Core\CommandBus\Attributes\AsCommandHandler;
+use PrestaShop\PrestaShop\Core\Domain\Discount\Command\AddCartLevelDiscountCommand;
+use PrestaShop\PrestaShop\Core\Domain\Discount\CommandHandler\AddCartLevelDiscountHandlerInterface;
+use PrestaShop\PrestaShop\Core\Domain\Discount\ValueObject\DiscountId;
+
+#[AsCommandHandler]
+class AddCartLevelDiscountHandler implements AddCartLevelDiscountHandlerInterface
+{
+    public function __construct(
+        private readonly DiscountRepository $discountRepository,
+        private readonly CartRuleBuilder $cartRuleBuilder
+    ) {
+    }
+
+    public function handle(AddCartLevelDiscountCommand $command): DiscountId
+    {
+        $BuiltCartRule = $this->cartRuleBuilder->build($command);
+        $discount = $this->discountRepository->add($BuiltCartRule);
+
+        return new DiscountId((int) $discount->id);
+    }
+}

src/Adapter/Discount/QueryHandler/GetDiscountForEditingHandler.php

@@ -62,7 +62,9 @@ public function handle(GetDiscountForEditing $query): DiscountForEditing
             (int) $cartRule->id_customer,
             $cartRule->highlight,
             $cartRule->partial_use,
-            $cartRule->type
+            $cartRule->type,
+            $cartRule->reduction_percent,
+            $cartRule->reduction_amount
         );
     }
 }

src/Core/Domain/Discount/Command/AddCartLevelDiscountCommand.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@prestashop.com so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+ * versions in the future. If you wish to customize PrestaShop for your
+ * needs please refer to https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ */
+
+namespace PrestaShop\PrestaShop\Core\Domain\Discount\Command;
+
+use PrestaShop\Decimal\DecimalNumber;
+use PrestaShop\PrestaShop\Core\Domain\Discount\Exception\DiscountConstraintException;
+use PrestaShop\PrestaShop\Core\Domain\Discount\ValueObject\AmountDiscount;
+use PrestaShop\PrestaShop\Core\Domain\Discount\ValueObject\DiscountType;
+use PrestaShop\PrestaShop\Core\Domain\Discount\ValueObject\PercentDiscount;
+
+class AddCartLevelDiscountCommand extends AddDiscountCommand
+{
+    private ?PercentDiscount $percentDiscount = null;
+    private ?AmountDiscount $amountDiscount = null;
+
+    public function __construct(
+    ) {
+        parent::__construct(DiscountType::CART_DISCOUNT);
+    }
+
+    public function getPercentDiscount(): ?PercentDiscount
+    {
+        return $this->percentDiscount;
+    }
+
+    /**
+     * @throws DiscountConstraintException
+     */
+    public function setPercentDiscount(DecimalNumber $percentDiscount): self
+    {
+        $this->percentDiscount = new PercentDiscount($percentDiscount);
+
+        return $this;
+    }
+
+    public function getAmountDiscount(): ?AmountDiscount
+    {
+        return $this->amountDiscount;
+    }
+
+    /**
+     * @throws DiscountConstraintException
+     */
+    public function setAmountDiscount(DecimalNumber $amountDiscount): self
+    {
+        $this->amountDiscount = new AmountDiscount($amountDiscount);
+
+        return $this;
+    }
+}

src/Core/Domain/Discount/CommandHandler/AddCartLevelDiscountHandlerInterface.php

@@ -0,0 +1,35 @@
+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@prestashop.com so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+ * versions in the future. If you wish to customize PrestaShop for your
+ * needs please refer to https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ */
+
+namespace PrestaShop\PrestaShop\Core\Domain\Discount\CommandHandler;
+
+use PrestaShop\PrestaShop\Core\Domain\Discount\Command\AddCartLevelDiscountCommand;
+use PrestaShop\PrestaShop\Core\Domain\Discount\ValueObject\DiscountId;
+
+interface AddCartLevelDiscountHandlerInterface
+{
+    public function handle(AddCartLevelDiscountCommand $command): DiscountId;
+}

src/Core/Domain/Discount/QueryResult/DiscountForEditing.php

@@ -45,6 +45,8 @@ public function __construct(
         private readonly bool $highlightInCart,
         private readonly bool $allowPartialUse,
         private readonly string $type,
+        private readonly ?float $percentDiscount,
+        private readonly ?float $amountDiscount,
     ) {
     }
 
@@ -112,4 +114,14 @@ public function getType(): DiscountType
     {
         return new DiscountType($this->type);
     }
+
+    public function getPercentDiscount(): ?float
+    {
+        return $this->percentDiscount;
+    }
+
+    public function getAmountDiscount(): ?float
+    {
+        return $this->amountDiscount;
+    }
 }

src/Core/Domain/Discount/ValueObject/AmountDiscount.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@prestashop.com so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+ * versions in the future. If you wish to customize PrestaShop for your
+ * needs please refer to https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ */
+
+namespace PrestaShop\PrestaShop\Core\Domain\Discount\ValueObject;
+
+use PrestaShop\Decimal\DecimalNumber;
+use PrestaShop\PrestaShop\Core\Domain\Discount\Exception\DiscountConstraintException;
+
+class AmountDiscount
+{
+    private DecimalNumber $amount;
+
+    /**
+     * @throws DiscountConstraintException
+     */
+    public function __construct(DecimalNumber $amount)
+    {
+        $this->assertIsPositive($amount);
+        $this->amount = $amount;
+    }
+
+    public function getValue(): DecimalNumber
+    {
+        return $this->amount;
+    }
+
+    /**
+     * @param DecimalNumber $value
+     *
+     * @throws DiscountConstraintException
+     */
+    private function assertIsPositive(DecimalNumber $value): void
+    {
+        if ($value->isLowerThanZero()) {
+            throw new DiscountConstraintException(sprintf('Invalid amount reduction "%s".', $value), DiscountConstraintException::INVALID_REDUCTION_AMOUNT);
+        }
+    }
+}

src/Core/Domain/Discount/ValueObject/DiscountType.php

@@ -29,8 +29,7 @@
 class DiscountType
 {
     public const FREE_SHIPPING = 'free_shipping';
-    public const PERCENT_DISCOUNT = 'percent_discount';
-    public const AMOUNT_DISCOUNT = 'amount_discount';
+    public const CART_DISCOUNT = 'cart_discount';
     public const FREE_GIFT = 'free_gift';
 
     public function __construct(private readonly string $value)

src/Core/Domain/Discount/ValueObject/PercentDiscount.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@prestashop.com so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+ * versions in the future. If you wish to customize PrestaShop for your
+ * needs please refer to https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ */
+
+namespace PrestaShop\PrestaShop\Core\Domain\Discount\ValueObject;
+
+use PrestaShop\Decimal\DecimalNumber;
+use PrestaShop\PrestaShop\Core\Domain\Discount\Exception\DiscountConstraintException;
+
+class PercentDiscount
+{
+    private DecimalNumber $percent;
+
+    /**
+     * @throws DiscountConstraintException
+     */
+    public function __construct(DecimalNumber $percent)
+    {
+        $this->assertIsPositive($percent);
+        $this->percent = $percent;
+    }
+
+    public function getValue(): DecimalNumber
+    {
+        return $this->percent;
+    }
+
+    /**
+     * @param DecimalNumber $value
+     *
+     * @throws DiscountConstraintException
+     */
+    private function assertIsPositive(DecimalNumber $value): void
+    {
+        if ($value->isLowerThanZero()) {
+            throw new DiscountConstraintException(sprintf('Invalid percent reduction "%s".', $value), DiscountConstraintException::INVALID_REDUCTION_PERCENT);
+        }
+    }
+}

src/PrestaShopBundle/Resources/config/services/adapter/discount.yml

@@ -7,6 +7,11 @@ services:
     public: false
     autoconfigure: true
 
+  PrestaShop\PrestaShop\Adapter\Discount\CommandHandler\AddCartLevelDiscountHandler:
+    autowire: true
+    public: false
+    autoconfigure: true
+
   PrestaShop\PrestaShop\Adapter\Discount\QueryHandler\GetDiscountForEditingHandler:
     autowire: true
     public: false