1 files changed, 71 insertions, 0 deletions
diff --git a/www/crm/wp-content/plugins/civicrm/civicrm/ext/api4/Civi/Api4/Service/Schema/Joinable/CustomGroupJoinable.php b/www/crm/wp-content/plugins/civicrm/civicrm/ext/api4/Civi/Api4/Service/Schema/Joinable/CustomGroupJoinable.php
new file mode 100644
index 00000000..a1dd1a1d
--- /dev/null
+++ b/www/crm/wp-content/plugins/civicrm/civicrm/ext/api4/Civi/Api4/Service/Schema/Joinable/CustomGroupJoinable.php
@@ -0,0 +1,71 @@
+<?php
+
+namespace Civi\Api4\Service\Schema\Joinable;
+
+use Civi\Api4\CustomField;
+
+class CustomGroupJoinable extends Joinable {
+
+  /**
+   * @var string
+   */
+  protected $joinSide = self::JOIN_SIDE_LEFT;
+
+  /**
+   * @var string
+   *
+   * Name of the custom field column.
+   */
+  protected $columns;
+
+  /**
+   * @param $targetTable
+   * @param $alias
+   * @param bool $isMultiRecord
+   * @param null $entity
+   */
+  public function __construct($targetTable, $alias, $isMultiRecord, $entity, $columns) {
+    $this->entity = $entity;
+    $this->columns = $columns;
+    parent::__construct($targetTable, 'entity_id', $alias);
+    $this->joinType = $isMultiRecord ?
+      self::JOIN_TYPE_ONE_TO_MANY : self::JOIN_TYPE_ONE_TO_ONE;
+  }
+
+  /**
+   * @inheritDoc
+   */
+  public function getEntityFields() {
+    if (!$this->entityFields) {
+      $fields = CustomField::get()
+        ->setSelect(['custom_group.name', 'custom_group_id', 'name', 'label', 'data_type', 'html_type', 'is_required', 'is_searchable', 'is_search_range', 'weight', 'is_active', 'is_view', 'option_group_id', 'default_value'])
+        ->addWhere('custom_group.table_name', '=', $this->getTargetTable())
+        ->execute();
+      foreach ($fields as $field) {
+        $this->entityFields[] = \Civi\Api4\Service\Spec\SpecFormatter::arrayToField($field, $this->getEntity());
+      }
+    }
+    return $this->entityFields;
+  }
+
+  /**
+   * @inheritDoc
+   */
+  public function getField($fieldName) {
+    foreach ($this->getEntityFields() as $field) {
+      $name = $field->getName();
+      if ($name === $fieldName || strrpos($name, '.' . $fieldName) === strlen($name) - strlen($fieldName) - 1) {
+        return $field;
+      }
+    }
+    return NULL;
+  }
+
+  /**
+   * @return string
+   */
+  public function getSqlColumn($fieldName) {
+    return $this->columns[$fieldName];
+  }
+
+}