Different decimal lenght for cart and checkout -- first version

.gitignore

@@ -0,0 +1,4 @@
+*.~
+error_log
+.gitignore
+.htaccess~

Block/System/Config/Form/Field/Precision.php

@@ -20,6 +20,7 @@ class Precision implements \Magento\Framework\Option\ArrayInterface
     public function toOptionArray()
     {
         return [
+            ['value' => 0, 'label' => __('0')],
             ['value' => 1, 'label' => __('1')],
             ['value' => 2, 'label' => __('2')],
             ['value' => 3, 'label' => __('3')],

Model/Config.php

@@ -2,40 +2,50 @@
 /**
  *
  * @package Lillik\PriceDecimal\Model
- *
  * @author  Lilian Codreanu <[email protected]>
+ * includes Roy Nilsson's modifications ( Aug 2020 ) 
+ * Includes: differentCurrencies from quintenbuis  (2021-03-14)
+ * Includes: diffenteDecimales   from Patriboom		(2021-03-01)
  */
 
 namespace Lillik\PriceDecimal\Model;
 
 use Magento\Framework\App\Config\ScopeConfigInterface;
+use Magento\Framework\App\RequestInterface;
 
 class Config implements ConfigInterface
 {
 
-    const XML_PATH_PRICE_PRECISION
-        = 'catalog_price_decimal/general/price_precision';
+	const XML_PATH_GENERAL_ENABLE 			= 'catalog_price_decimal/general/enable';
+	const XML_PATH_CAN_SHOW_PRICE_DECIMAL 	= 'catalog_price_decimal/general/can_show_decimal';
+	const XML_PATH_DISABLE_FOR_ACTIONS 		= 'catalog_price_decimal/general/disable_for_actions';
 
-    const XML_PATH_CAN_SHOW_PRICE_DECIMAL
-        = 'catalog_price_decimal/general/can_show_decimal';
+	const XML_PATH_PRICE_PRECISION 			= 'catalog_price_decimal/general/price_precision';
+	const XML_PATH_PRICE_PRECISIONCART 		= 'catalog_price_decimal/general/price_precision';
+	const XML_PATH_PRICE_PRECISIONCHECKOUT = 'catalog_price_decimal/general/price_precision';
+
+	const XML_PATH_DIFFERENT_CURRENCY		= 'catalog_price_decimal/general/different';
+	const XML_PATH_PRICE_PRECISION_CURRENCY= 'catalog_price_decimal/general/price_precision_currency';
 
-    const XML_PATH_GENERAL_ENABLE
-        = 'catalog_price_decimal/general/enable';
 
     /**
      * @var \Magento\Framework\App\Config\ScopeConfigInterface
      */
     private $scopeConfig;
 
+	/**
+     * @var \Magento\Framework\App\RequestInterface
+     */
+    private $request;
+
     /**
      * @param ScopeConfigInterface $scopeConfig
      */
-    public function __construct(
-        ScopeConfigInterface $scopeConfig
-    ) {
-
+    public function __construct( ScopeConfigInterface $scopeConfig, RequestInterface $request ) 
+		{
         $this->scopeConfig = $scopeConfig;
-    }
+        $this->request = $request;
+    	}
 
     /**
      * @return \Magento\Framework\App\Config\ScopeConfigInterface
@@ -62,7 +72,8 @@ public function getValueByPath($path, $scopeType = 'website')
      */
     public function isEnable()
     {
-        return $this->getValueByPath(self::XML_PATH_GENERAL_ENABLE, 'website');
+      //return $this->getValueByPath(self::XML_PATH_GENERAL_ENABLE, 'website');
+		return $this->getValueByPath(self::XML_PATH_GENERAL_ENABLE, 'website') && !$this->isDisabledForAction(); 
     }
 
     /**
@@ -76,10 +87,52 @@ public function canShowPriceDecimal()
     /**
      * Return Price precision from store config
      *
-     * @return mixed
+ * @return int
+     */
+    public function getPricePrecision(): int
+    {
+        return (int) $this->getValueByPath(self::XML_PATH_PRICE_PRECISION, 'website');
+    }
+
+    /**
+     * Returns if the currency decimal is different
+     *
+     * @return bool
+     */
+    public function getDifferentForCurrency(): bool
+    {
+        return (bool) $this->getValueByPath(self::XML_PATH_DIFFERENT_CURRENCY, 'website');
+    }
+
+    /**
+     * Return Price precision for currency from store config
+     *
+     * @return int
      */
-    public function getPricePrecision()
+    public function getPricePrecisionCurrency(): int
     {
         return $this->getValueByPath(self::XML_PATH_PRICE_PRECISION, 'website');
+        return (int) $this->getValueByPath(self::XML_PATH_PRICE_PRECISION_CURRENCY, 'website');
+    }
+
+    public function getPricePrecisionCart()
+    {
+        return $this->getValueByPath(self::XML_PATH_PRICE_PRECISIONCART, 'website');
+    }
+
+    public function getPricePrecisionCheckout()
+    {
+        return $this->getValueByPath(self::XML_PATH_PRICE_PRECISIONCHECKOUT, 'website');
+    }
+
+    private function isDisabledForAction()
+    {
+        $currentAction = $this->request->getModuleName() . '_' . $this->request->getControllerName() . '_' . $this->request->getActionName();
+        foreach (explode(',', $this->getValueByPath(self::XML_PATH_DISABLE_FOR_ACTIONS, 'website')) as $action) {
+            if (trim($action) == $currentAction) {
+                return true;
+            }
+        }
+        return false;
     }
 }

Model/Currency.php

@@ -4,6 +4,7 @@
  * @package package Lillik\PriceDecimal
  *
  * @author  Lilian Codreanu <[email protected]>
+ * Includes: differentCurrencies from quintenbuis  (2021-03-14)
  */
 
 namespace Lillik\PriceDecimal\Model;
@@ -12,7 +13,10 @@
 use Magento\Framework\Currency as MagentoCurrency;
 use Lillik\PriceDecimal\Model\ConfigInterface;
 
-/** @method getPricePrecision */
+/**
+ * @method getPricePrecision
+ * @method getPricePrecisionCurrency
+ */
 class Currency extends MagentoCurrency implements CurrencyInterface
 {
 

Model/Plugin/Currency.php

@@ -4,6 +4,7 @@
  * @package package Lillik\PriceDecimal\Model\Plugin\Local
  *
  * @author  Lilian Codreanu <[email protected]>
+ * Includes: differentCurrencies from quintenbuis  (2021-03-14)
  */
 
 namespace Lillik\PriceDecimal\Model\Plugin;
@@ -24,7 +25,7 @@ public function beforeToCurrency(
         ...$arguments
     ) {
         if ($this->getConfig()->isEnable()) {
-            $arguments[1]['precision'] = $subject->getPricePrecision();
+            $arguments[1]['precision'] = $subject->getPricePrecisionCurrency();
         }
         return $arguments;
     }

Model/Plugin/Local/Format.php

@@ -4,7 +4,8 @@
  * @package package Lillik\PriceDecimal\Model\Plugin\Local
  *
  * @author  Lilian Codreanu <[email protected]>
- */
+ * Includes: differentCurrencies from quintenbuis  (2021-03-14)
+*/
 
 namespace Lillik\PriceDecimal\Model\Plugin\Local;
 
@@ -13,23 +14,24 @@
 class Format extends PriceFormatPluginAbstract
 {
 
-    /**
-     * {@inheritdoc}
-     *
-     * @param $subject
-     * @param $result
-     *
-     * @return mixed
-     */
-    public function afterGetPriceFormat($subject, $result)
-    {
-        $precision = $this->getPricePrecision();
+   /**
+   * {@inheritdoc}
+   *
+   * @param $subject
+   * @param $result
+   *
+   * @return mixed
+   */
+	public function afterGetPriceFormat($subject, $result)
+	{
+		$precision = $this->getPricePrecisionCurrency();
+		if ($this->getConfig()->isEnable()) {
+			$result['precision'] 			= $precision;
+			$result['precisionCart']  		= $this->getConfig()->getPricePrecisionCart();
+			$result['precisionCheckout'] 	= $this->getConfig()->getPricePrecisionCheckout();
+			$result['requiredPrecision'] 	= $precision;
+		}
 
-        if ($this->getConfig()->isEnable()) {
-            $result['precision'] = $precision;
-            $result['requiredPrecision'] = $precision;
-        }
-
-        return $result;
-    }
+		return $result;
+	}
 }

Model/Plugin/PriceCurrency.php

@@ -24,7 +24,7 @@ public function beforeFormat(
                 $args[1] = true;
             }
             // Precision argument
-            $args[2] = $this->getPricePrecision();
+            $args[2] = intval($this->getPricePrecision());
         }
 
         return $args;
@@ -39,12 +39,11 @@ public function beforeFormat(
      */
     public function aroundRound(
         \Magento\Directory\Model\PriceCurrency $subject,
-        callable $proceed,
-        $price,
+        callable $proceed, $price,
         ...$args
     ) {
         if ($this->getConfig()->isEnable()) {
-            return round($price, $this->getPricePrecision());
+            return round($price, intval($this->getPricePrecision()));
 
         } else {
             return $proceed($price);
@@ -82,7 +81,7 @@ public function beforeConvertAndRound(
             //add optional args
             $args[1] = isset($args[1])? $args[1] : null;
             $args[2] = isset($args[2])? $args[2] : null;
-            $args[3] = $this->getPricePrecision();
+            $args[3] = intval($this->getPricePrecision());
         }
 
         return $args;

Model/PricePrecisionConfigTrait.php

@@ -4,31 +4,99 @@
  * @package Lillik\PriceDecimal
  *
  * @author  Lilian Codreanu <[email protected]>
+ * Includes: differentCurrencies from quintenbuis  (2021-03-14)
+ * Includes: diffenteDecimales   from Patriboom		(2021-03-01)
  */
 
 namespace Lillik\PriceDecimal\Model;
 
 trait PricePrecisionConfigTrait
 {
 
+		/**
+     * @$Val used to keep track of the way to count decimals
+     */
+	public $Val;
+
+		/**
+     * @$requestUri used to know which page is calling function so, which value return to 
+     */
+	public $requestUri;
 
     /**
+
      * @return \Lillik\PriceDecimal\Model\ConfigInterface
      */
     public function getConfig()
     {
         return $this->moduleConfig;
     }
 
+    /**
+     * Set the PAGE INFO string
+     *
+     * @param string|null $pathInfo
+     * @return $this
+     */
+    public function getPageInfo($pathInfo = null) 
+    {
+        if ($pathInfo === null) {
+            $requestUri = $this->getRequestUri();
+            if ($requestUri == '/') {
+                return $this;
+            }
+
+            // Remove the query string from REQUEST_URI
+            $pos = strpos($requestUri, '?');
+            if ($pos) {
+                $requestUri = substr($requestUri, 0, $pos);
+            }
+
+            $baseUrl = $this->getBaseUrl();
+            $pathInfo = substr($requestUri, strlen($baseUrl));
+            if (!empty($baseUrl) && '/' === $pathInfo) {
+                $pathInfo = '';
+            } elseif ($baseUrl === null) {
+                $pathInfo = $requestUri;
+            }
+            $pathInfo = ($pos !== false) ? substr($requestUri, $pos) : '';
+            $this->requestString = $pathInfo;
+        }
+        $this->pathInfo = ($pathInfo == '') ? array() : explode('/', $pathInfo);
+        return $this;
+    }
+
     /**
      * @return int|mixed
      */
     public function getPricePrecision()
     {
         if ($this->getConfig()->canShowPriceDecimal()) {
+        		//return $context->getLayout();
+        		$Val = $this->getConfig()->getPricePrecision(); 
+        		$Val =  (in_array('checkout', getPageInfo())) ? $this->getConfig()->getPricePrecisionCheckout() :  $Val;
+        		$Val =  (in_array('cart', getPageInfo()))  ? $this->getConfig()->getPricePrecisionCart() :  $Val;
+//        		$Val =  (strstr($_SERVER['PHP_SELF'], 'checkout') > -1 ) ? $this->getConfig()->getPricePrecisionCheckout() :  $Val;
+//        		$Val =  (strstr($_SERVER['PHP_SELF'], 'cart') > -1 ) ? $this->getConfig()->getPricePrecisionCart() :  $Val;
+            return $Val;
+        }
+        return 0;
+    }
+
+    /**
+     * @return int|mixed
+     */
+    public function getPricePrecisionCurrency()
+    {
+        if (!$this->getConfig()->canShowPriceDecimal()) {
+            return 0;
+        }
+
+        if (!$this->getConfig()->getDifferentForCurrency()) {
             return $this->getConfig()->getPricePrecision();
         }
 
-        return 0;
+        return $this->getConfig()->getPricePrecisionCurrency();
     }
+
 }

README.md

@@ -28,6 +28,14 @@ The preferred way of installing lillik/magento2-price-decimal is through Compose
 php composer.phar require lillik/magento2-price-decimal
 ```
 
+Other way to install: 
+- copy all files from here  ( green button "Code" )
+- use the way you want ( clone or Zip )
+- find you Magento directory ( look like  /var/www/html/MyRepositories/Magento/  or c:\MyFiles\MyWebSite\Magento  )
+- create in the previous directory the following sub-dir:  app/code/Lillik/PricDecimal
+- Copy the actual repository ( clone or unzip ) in /var/www/html/MyRepositories/Magento/app/code/Lillik/PriceDecimal 
+
+
 ### Configuration
 
 ```

etc/adminhtml/di.xml

@@ -7,6 +7,14 @@
                     <item name="class" xsi:type="string">Lillik\PriceDecimal\Ui\DataProvider\Product\Modifier\Price</item>
                     <item name="sortOrder" xsi:type="number">200</item>
                 </item>
+                <item name="pricetabcart" xsi:type="array">
+                    <item name="class" xsi:type="string">Lillik\PriceDecimal\Ui\DataProvider\Product\Modifier\Price</item>
+                    <item name="sortOrder" xsi:type="number">200</item>
+                </item>
+                <item name="pricetabcheckout" xsi:type="array">
+                    <item name="class" xsi:type="string">Lillik\PriceDecimal\Ui\DataProvider\Product\Modifier\Price</item>
+                    <item name="sortOrder" xsi:type="number">200</item>
+                </item>
             </argument>
         </arguments>
     </virtualType>