1 files changed, 58 insertions, 0 deletions
diff --git a/www/crm/wp-content/plugins/civicrm/civicrm/ext/api4/Civi/Api4/Generic/DAOCreateAction.php b/www/crm/wp-content/plugins/civicrm/civicrm/ext/api4/Civi/Api4/Generic/DAOCreateAction.php
new file mode 100644
index 00000000..d7a0e869
--- /dev/null
+++ b/www/crm/wp-content/plugins/civicrm/civicrm/ext/api4/Civi/Api4/Generic/DAOCreateAction.php
@@ -0,0 +1,58 @@
+<?php
+
+namespace Civi\Api4\Generic;
+
+use Civi\Api4\Generic\Result;
+
+/**
+ * Create a new object from supplied values.
+ *
+ * This function will create 1 new object. It cannot be used to update existing objects. Use the Update or Replace actions for that.
+ */
+class DAOCreateAction extends AbstractCreateAction {
+  use Traits\DAOActionTrait;
+
+  /**
+   * @inheritDoc
+   */
+  public function _run(Result $result) {
+    $this->validateValues();
+    $params = $this->values;
+    $this->fillDefaults($params);
+
+    $resultArray = $this->writeObjects([$params]);
+
+    $result->exchangeArray($resultArray);
+  }
+
+  /**
+   * @throws \API_Exception
+   */
+  protected function validateValues() {
+    if (!empty($this->values['id'])) {
+      throw new \API_Exception('Cannot pass id to Create action. Use Update action instead.');
+    }
+    parent::validateValues();
+  }
+
+  /**
+   * Fill field defaults which were declared by the api.
+   *
+   * Note: default values from core are ignored because the BAO or database layer will supply them.
+   *
+   * @param array $params
+   */
+  protected function fillDefaults(&$params) {
+    $fields = $this->getEntityFields();
+    $bao = $this->getBaoName();
+    $coreFields = array_column($bao::fields(), NULL, 'name');
+
+    foreach ($fields as $name => $field) {
+      // If a default value is set in the api but not in core, the api should supply it.
+      if (!isset($params[$name]) && !empty($field['default_value']) && empty($coreFields[$name]['default'])) {
+        $params[$name] = $field['default_value'];
+      }
+    }
+  }
+
+}