v1

Api/CanShowPriceInterface.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Copyright © OpenGento, All rights reserved.
+ * See LICENSE bundled with this library for license details.
+ */
+declare(strict_types=1);
+
+namespace Opengento\Saleable\Api;
+
+/**
+ * @api
+ */
+interface CanShowPriceInterface
+{
+    public function canShowPrice(int $customerGroupId): bool;
+}

Api/IsSaleableInterface.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Copyright © OpenGento, All rights reserved.
+ * See LICENSE bundled with this library for license details.
+ */
+declare(strict_types=1);
+
+namespace Opengento\Saleable\Api;
+
+/**
+ * @api
+ */
+interface IsSaleableInterface
+{
+    public function isSaleable(int $customerGroupId): bool;
+}

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) OpenGento
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Model/CanShowPrice.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * Copyright © OpenGento, All rights reserved.
+ * See LICENSE bundled with this library for license details.
+ */
+declare(strict_types=1);
+
+namespace Opengento\Saleable\Model;
+
+use Magento\Framework\App\Config\ScopeConfigInterface;
+use Magento\Store\Model\ScopeInterface;
+use Opengento\Saleable\Api\CanShowPriceInterface;
+use function array_filter;
+use function array_map;
+use function explode;
+use function in_array;
+
+final class CanShowPrice implements CanShowPriceInterface
+{
+    private const CONFIG_PATH_RESTRICT_SHOW_PRICE = 'catalog/price/restrict_show_price';
+    private const CONFIG_PATH_CAN_SHOW_PRICE_GROUPS = 'catalog/price/can_show_price_groups';
+
+    /**
+     * @var ScopeConfigInterface
+     */
+    private $scopeConfig;
+
+    /**
+     * @var array|null
+     */
+    private $allowedGroups;
+
+    /**
+     * @var bool|null
+     */
+    private $isEnabled;
+
+    public function __construct(
+        ScopeConfigInterface $scopeConfig
+    ) {
+        $this->scopeConfig = $scopeConfig;
+    }
+
+    public function canShowPrice(int $customerGroupId): bool
+    {
+        return $this->isEnabled() ? in_array($customerGroupId, $this->resolveAllowedGroups(), true) : true;
+    }
+
+    private function isEnabled(): bool
+    {
+        return $this->isEnabled ?? $this->isEnabled = $this->scopeConfig->isSetFlag(
+            self::CONFIG_PATH_RESTRICT_SHOW_PRICE,
+            ScopeInterface::SCOPE_WEBSITE
+        );
+    }
+
+    private function resolveAllowedGroups(): array
+    {
+        return $this->allowedGroups
+            ?? $this->allowedGroups = array_map('\intval', array_filter(
+                explode(',', (string) $this->scopeConfig->getValue(
+                    self::CONFIG_PATH_CAN_SHOW_PRICE_GROUPS,
+                    ScopeInterface::SCOPE_WEBSITE
+                ))
+            ));
+    }
+}

Model/IsSaleable.php

@@ -0,0 +1,76 @@
+<?php
+/**
+ * Copyright © OpenGento, All rights reserved.
+ * See LICENSE bundled with this library for license details.
+ */
+declare(strict_types=1);
+
+namespace Opengento\Saleable\Model;
+
+use Magento\Framework\App\Config\ScopeConfigInterface;
+use Magento\Store\Model\ScopeInterface;
+use Opengento\Saleable\Api\CanShowPriceInterface;
+use Opengento\Saleable\Api\IsSaleableInterface;
+use function array_filter;
+use function array_map;
+use function explode;
+use function in_array;
+
+final class IsSaleable implements IsSaleableInterface
+{
+    private const CONFIG_PATH_RESTRICT_SALEABLE = 'checkout/cart/restrict_saleable';
+    private const CONFIG_PATH_IS_SALEABLE_GROUPS = 'checkout/cart/is_saleable_groups';
+
+    /**
+     * @var ScopeConfigInterface
+     */
+    private $scopeConfig;
+
+    /**
+     * @var CanShowPriceInterface
+     */
+    private $canShowPrice;
+
+    /**
+     * @var array|null
+     */
+    private $allowedGroups;
+
+    /**
+     * @var bool|null
+     */
+    private $isEnabled;
+
+    public function __construct(
+        ScopeConfigInterface $scopeConfig,
+        CanShowPriceInterface $canShowPrice
+    ) {
+        $this->scopeConfig = $scopeConfig;
+        $this->canShowPrice = $canShowPrice;
+    }
+
+    public function isSaleable(int $customerGroupId): bool
+    {
+        return $this->canShowPrice->canShowPrice($customerGroupId)
+            && (!$this->isEnabled() || in_array($customerGroupId, $this->resolveAllowedGroups(), true));
+    }
+
+    private function isEnabled(): bool
+    {
+        return $this->isEnabled ?? $this->isEnabled = $this->scopeConfig->isSetFlag(
+            self::CONFIG_PATH_RESTRICT_SALEABLE,
+            ScopeInterface::SCOPE_WEBSITE
+        );
+    }
+
+    private function resolveAllowedGroups(): array
+    {
+        return $this->allowedGroups
+            ?? $this->allowedGroups = array_map('\intval', array_filter(
+                explode(',', (string) $this->scopeConfig->getValue(
+                    self::CONFIG_PATH_IS_SALEABLE_GROUPS,
+                    ScopeInterface::SCOPE_WEBSITE
+                ))
+            ));
+    }
+}

Observer/Product/IsSaleable.php

@@ -0,0 +1,50 @@
+<?php
+/**
+ * Copyright © OpenGento, All rights reserved.
+ * See LICENSE bundled with this library for license details.
+ */
+declare(strict_types=1);
+
+namespace Opengento\Saleable\Observer\Product;
+
+use Magento\Customer\Model\Context as CustomerContext;
+use Magento\Framework\App\Http\Context as HttpContext;
+use Magento\Framework\DataObject;
+use Magento\Framework\Event\Observer;
+use Magento\Framework\Event\ObserverInterface;
+use Opengento\Saleable\Api\IsSaleableInterface;
+
+final class IsSaleable implements ObserverInterface
+{
+    /**
+     * @var HttpContext
+     */
+    private $httpContext;
+
+    /**
+     * @var IsSaleableInterface
+     */
+    private $isSaleable;
+
+    public function __construct(
+        HttpContext $httpContext,
+        IsSaleableInterface $isSaleable
+    ) {
+        $this->httpContext = $httpContext;
+        $this->isSaleable = $isSaleable;
+    }
+
+    public function execute(Observer $observer): void
+    {
+        $saleable = $observer->getData('salable');
+
+        if ($saleable instanceof DataObject) {
+            $saleable->setData(
+                'is_salable',
+                (bool) $saleable->getData('is_salable')
+                    ? $this->isSaleable->isSaleable((int) $this->httpContext->getValue(CustomerContext::CONTEXT_GROUP))
+                    : false
+            );
+        }
+    }
+}

Plugin/Pricing/CanShowPrice.php

@@ -0,0 +1,41 @@
+<?php
+/**
+ * Copyright © OpenGento, All rights reserved.
+ * See LICENSE bundled with this library for license details.
+ */
+declare(strict_types=1);
+
+namespace Opengento\Saleable\Plugin\Pricing;
+
+use Magento\Customer\Model\Context as CustomerContext;
+use Magento\Framework\App\Http\Context as HttpContext;
+use Magento\Framework\Pricing\SaleableInterface;
+use Opengento\Saleable\Api\CanShowPriceInterface;
+
+final class CanShowPrice
+{
+    /**
+     * @var HttpContext
+     */
+    private $httpContext;
+
+    /**
+     * @var CanShowPriceInterface
+     */
+    private $canShowPrice;
+
+    public function __construct(
+        HttpContext $httpContext,
+        CanShowPriceInterface $canShowPrice
+    ) {
+        $this->httpContext = $httpContext;
+        $this->canShowPrice = $canShowPrice;
+    }
+
+    public function afterGetCanShowPrice(SaleableInterface $saleable, bool $canShowPrice): bool
+    {
+        return $canShowPrice
+            ? $this->canShowPrice->canShowPrice((int) $this->httpContext->getValue(CustomerContext::CONTEXT_GROUP))
+            : false;
+    }
+}

Plugin/Pricing/Renderer/CanShowPrice.php

@@ -0,0 +1,41 @@
+<?php
+/**
+ * Copyright © OpenGento, All rights reserved.
+ * See LICENSE bundled with this library for license details.
+ */
+declare(strict_types=1);
+
+namespace Opengento\Saleable\Plugin\Pricing\Renderer;
+
+use Magento\Catalog\Model\Product\Pricing\Renderer\SalableResolverInterface;
+use Magento\Customer\Model\Context as CustomerContext;
+use Magento\Framework\App\Http\Context as HttpContext;
+use Opengento\Saleable\Api\CanShowPriceInterface;
+
+final class CanShowPrice
+{
+    /**
+     * @var HttpContext
+     */
+    private $httpContext;
+
+    /**
+     * @var CanShowPriceInterface
+     */
+    private $canShowPrice;
+
+    public function __construct(
+        HttpContext $httpContext,
+        CanShowPriceInterface $canShowPrice
+    ) {
+        $this->httpContext = $httpContext;
+        $this->canShowPrice = $canShowPrice;
+    }
+
+    public function afterIsSalable(SalableResolverInterface $salableResolver, bool $isSalable): bool
+    {
+        return $isSalable
+            ? $this->canShowPrice->canShowPrice((int) $this->httpContext->getValue(CustomerContext::CONTEXT_GROUP))
+            : false;
+    }
+}