From 14c56caab07130ee5496a357abdb25d8f2f5e1ea Mon Sep 17 00:00:00 2001
From: Vincent Boon <vincent@justbetter.nl>
Date: Thu, 8 Sep 2022 22:21:27 +0200
Subject: [PATCH] Set default value for required attributes that are
 localizable/scopable (#22)

---
 Helper/Import/Product.php | 78 +++++++++++++++++++++++++++++++++++++++
 etc/adminhtml/system.xml  |  6 +++
 etc/config.xml            |  1 +
 etc/di.xml                |  2 +
 4 files changed, 87 insertions(+)
 create mode 100644 Helper/Import/Product.php

diff --git a/Helper/Import/Product.php b/Helper/Import/Product.php
new file mode 100644
index 0000000..80bfead
--- /dev/null
+++ b/Helper/Import/Product.php
@@ -0,0 +1,78 @@
+<?php
+
+namespace JustBetter\AkeneoBundle\Helper\Import;
+
+use Akeneo\Connector\Helper\Import\Product as BaseProduct;
+
+class Product extends BaseProduct
+{
+    /** Overwritten to set values for store view 0 when attributes are scopable/localizable and required */
+    protected function getColumnsFromResult(array $result, array $keys = []): array
+    {
+        // This returns the result for the temp table DB columns. ex: 'name-nl_NL-ecommerce' => 'value'
+        $mappedResult = parent::getColumnsFromResult($result, $keys);
+
+        if (!$this->scopeConfig->getValue('akeneo_connector/justbetter/defaultstorevalues')) {
+            return $mappedResult;
+        }
+
+        $requiredAttributes = $this->getRequiredAttributes();
+
+        foreach ($requiredAttributes as $requiredAttribute) {
+
+            if (
+                !array_key_exists($requiredAttribute, $result['values']) ||
+                count($result['values'][$requiredAttribute]) == 0 ||
+                !$this->isScopableOrLocalizable($requiredAttribute, $mappedResult)
+            ) {
+                continue;
+            }
+
+            $mappedResult[$requiredAttribute] = $this->getFirstValue($result['values'][$requiredAttribute]);
+        }
+
+        return $mappedResult;
+    }
+
+    protected function getFirstValue(array $values): string
+    {
+        $array = array_reverse($values);
+        return array_pop($array)['data'] ?? '';
+    }
+
+    /** Check if an attribute is scopeable or localizable based on the column result name, ex. name-nl_NL-ecommerce */
+    protected function isScopableOrLocalizable(string $attributeCode, array $columnResult): bool
+    {
+        $columns = array_keys($columnResult);
+
+        foreach ($columns as $column) {
+
+            if ($column === $attributeCode) {
+                return false;
+            }
+
+            if (substr($column, 0, strlen($attributeCode)) === $attributeCode) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /** Get a list of Magento's required product attributes */
+    protected function getRequiredAttributes(): array
+    {
+        $eavAttributeTable = $this->connection->getTableName('eav_attribute');
+        $eavEntityTypeTable = $this->connection->getTableName('eav_entity_type');
+
+        $select = $this->connection->select()
+            ->from("$eavAttributeTable AS attr")
+            ->join("$eavEntityTypeTable AS type",
+                "attr.entity_type_id = type.entity_type_id AND type.entity_type_code = 'catalog_product'")
+            ->where('is_required = 1');
+
+        $requiredAttributes = $this->connection->fetchAll($select);
+
+        return array_map(fn (array $attribute) => $attribute['attribute_code'], $requiredAttributes);
+    }
+}
\ No newline at end of file
diff --git a/etc/adminhtml/system.xml b/etc/adminhtml/system.xml
index 29fa23d..029d470 100644
--- a/etc/adminhtml/system.xml
+++ b/etc/adminhtml/system.xml
@@ -117,6 +117,12 @@
                     <source_model>JustBetter\AkeneoBundle\Data\FamilyOptions</source_model>
                     <comment>When a family is selected here all of the products will get the status not visible individually</comment>
                 </field>
+                <field id="defaultstorevalues" translate="label" type="select" sortOrder="2" showInDefault="1" showInWebsite="0"
+                       showInStore="0">
+                    <label>Set default value for required attributes</label>
+                    <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
+                    <comment>Set the value on the default store for required attributes that are scopable or localizable. (Default no)</comment>
+                </field>
                 <group id="slack" translate="label" type="text" sortOrder="11" showInDefault="1" showInWebsite="0"
                        showInStore="0">
                     <label>Slack Akeneo import notifications</label>
diff --git a/etc/config.xml b/etc/config.xml
index 0cbf097..0e17b38 100644
--- a/etc/config.xml
+++ b/etc/config.xml
@@ -13,6 +13,7 @@
                 <settaxclass>0</settaxclass>
                 <enablemetricunits>0</enablemetricunits>
                 <metric_conversion_channel>ecommerce</metric_conversion_channel>
+                <defaultstorevalues>0</defaultstorevalues>
                 <slack>
                     <enable>0</enable>
                     <token></token>
diff --git a/etc/di.xml b/etc/di.xml
index afc15f5..414c5bc 100644
--- a/etc/di.xml
+++ b/etc/di.xml
@@ -40,4 +40,6 @@
             </argument>
         </arguments>
     </type>
+
+    <preference for="Akeneo\Connector\Helper\Import\Product" type="JustBetter\AkeneoBundle\Helper\Import\Product"/>
 </config>